:50:50
[ 101.186810][ T4401] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 101.195890][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 101.205283][ T4462] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 101.214807][ T4462] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 101.245488][ T14] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 101.324189][ T954] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 101.403965][ T4295] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 101.418063][ T954] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 101.426674][ T954] em28xx 4-1:0.89: board has no eeprom
[ 101.443787][ T14] usb 3-1: Using ep0 maxpacket: 32
[ 101.450432][ T14] usb 3-1: config 0 has an invalid interface number: 89 but max is 0
[ 101.458724][ T14] usb 3-1: config 0 has no interface number 0
[ 101.465116][ T14] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 101.476546][ T14] usb 3-1: config 0 interface 89 has no altsetting 0
[ 101.487614][ T14] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 101.496850][ T954] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 101.504457][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 101.512478][ T14] usb 3-1: Product: syz
[ 101.517217][ T954] em28xx 4-1:0.89: analog set to bulk mode.
[ 101.527434][ T954] usb 4-1: USB disconnect, device number 3
[ 101.533822][ T14] usb 3-1: Manufacturer: syz
[ 101.539325][ T14] usb 3-1: SerialNumber: syz
[ 101.544950][ T954] em28xx 4-1:0.89: Disconnecting em28xx
[ 101.551410][ T4475] em28xx 4-1:0.89: Registering V4L2 extension
[ 101.560996][ T14] usb 3-1: config 0 descriptor??
[ 101.582222][ T14] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 101.591983][ T14] em28xx 3-1:0.89: Video interface 89 found:
[ 101.598577][ T4332] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 101.604612][ T4295] usb 1-1: Using ep0 maxpacket: 32
[ 101.628146][ T4295] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 101.636468][ T4446] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 101.644230][ T4295] usb 1-1: config 0 has no interface number 0
[ 101.650489][ T4295] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 101.661260][ T4295] usb 1-1: config 0 interface 89 has no altsetting 0
[ 101.671261][ T4295] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 101.681270][ T4295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 101.692616][ T4295] usb 1-1: Product: syz
[ 101.697137][ T4295] usb 1-1: Manufacturer: syz
[ 101.701844][ T4295] usb 1-1: SerialNumber: syz
[ 101.730921][ T4295] usb 1-1: config 0 descriptor??
[ 101.736595][ T4475] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 101.743570][ T4475] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 101.756447][ T4475] em28xx 4-1:0.89: No AC97 audio processor
[ 101.766900][ T4295] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 101.793935][ T4475] usb 4-1: Decoder not found
[ 101.799117][ T4475] em28xx 4-1:0.89: failed to create media graph
[ 101.807040][ T4295] em28xx 1-1:0.89: Video interface 89 found:
[ 101.816707][ T4332] usb 2-1: Using ep0 maxpacket: 32
[ 101.823838][ T4475] em28xx 4-1:0.89: V4L2 device video103 deregistered
[ 101.831877][ T4332] usb 2-1: config 0 has an invalid interface number: 89 but max is 0
[ 101.847273][ T4332] usb 2-1: config 0 has no interface number 0
[ 101.855714][ T4446] usb 5-1: Using ep0 maxpacket: 32
[ 101.861966][ T4332] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 101.862051][ T14] em28xx 3-1:0.89: unknown em28xx chip ID (0)
[ 101.879002][ T4475] em28xx 4-1:0.89: Registering snapshot button...
[ 101.894444][ T4446] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[ 101.902691][ T4446] usb 5-1: config 0 has no interface number 0
[ 101.909422][ T4475] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input6
[ 101.926603][ T4446] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 101.939166][ T4475] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 101.943341][ T4332] usb 2-1: config 0 interface 89 has no altsetting 0
[ 101.950991][ T4446] usb 5-1: config 0 interface 89 has no altsetting 0
[ 101.968324][ T954] em28xx 4-1:0.89: Closing input extension
[ 101.972943][ T4332] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 101.977155][ T954] em28xx 4-1:0.89: Deregistering snapshot button
[ 101.991215][ T4332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 102.003153][ T4332] usb 2-1: Product: syz
[ 102.006410][ T14] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 102.008267][ T4332] usb 2-1: Manufacturer: syz
[ 102.022126][ T4332] usb 2-1: SerialNumber: syz
[ 102.028949][ T4446] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 102.038480][ T14] em28xx 3-1:0.89: board has no eeprom
[ 102.047279][ T4332] usb 2-1: config 0 descriptor??
[ 102.048941][ T4446] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 102.061597][ T4446] usb 5-1: Product: syz
[ 102.067788][ T4332] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 102.071541][ T4295] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 102.084909][ T4332] em28xx 2-1:0.89: Video interface 89 found:
[ 102.092503][ T4446] usb 5-1: Manufacturer: syz
[ 102.097305][ T4446] usb 5-1: SerialNumber: syz
[ 102.113472][ T4446] usb 5-1: config 0 descriptor??
[ 102.133899][ T14] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67)
[ 102.141187][ T14] em28xx 3-1:0.89: analog set to bulk mode.
[ 102.150519][ T4446] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 102.160832][ T4446] em28xx 5-1:0.89: Video interface 89 found:
[ 102.181416][ T14] usb 3-1: USB disconnect, device number 2
[ 102.204623][ T4295] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 102.212841][ T4295] em28xx 1-1:0.89: board has no eeprom
[ 102.221299][ T4469] em28xx 3-1:0.89: Registering V4L2 extension
[ 102.230613][ T14] em28xx 3-1:0.89: Disconnecting em28xx
[ 102.246953][ T954] em28xx 4-1:0.89: Freeing device
[ 102.293782][ T4295] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 102.301135][ T4295] em28xx 1-1:0.89: analog set to bulk mode.
[ 102.334885][ T4332] em28xx 2-1:0.89: unknown em28xx chip ID (0)
[ 102.363263][ T4295] usb 1-1: USB disconnect, device number 2
[ 102.377327][ T4295] em28xx 1-1:0.89: Disconnecting em28xx
[ 102.393878][ T4469] em28xx 3-1:0.89: Config register raw data: 0xffffffed
[ 102.400917][ T4469] em28xx 3-1:0.89: AC97 chip type couldn't be determined
[ 102.408980][ T4469] em28xx 3-1:0.89: No AC97 audio processor
[ 102.416375][ T4446] em28xx 5-1:0.89: unknown em28xx chip ID (0)
[ 102.425585][ T4469] usb 3-1: Decoder not found
[ 102.430384][ T4469] em28xx 3-1:0.89: failed to create media graph
[ 102.437139][ T4469] em28xx 3-1:0.89: V4L2 device video103 deregistered
[ 102.437282][ T4332] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 102.453594][ T4469] em28xx 3-1:0.89: Registering snapshot button...
[ 102.464773][ T4332] em28xx 2-1:0.89: board has no eeprom
[ 102.468869][ T4469] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input7
[ 102.482340][ T4469] em28xx 3-1:0.89: Remote control support is not available for this card.
[ 102.496129][ T4446] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 102.513129][ T4477] em28xx 1-1:0.89: Registering V4L2 extension
[ 102.520049][ T4446] em28xx 5-1:0.89: board has no eeprom
[ 102.533837][ T4332] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67)
[ 102.550600][ T4332] em28xx 2-1:0.89: analog set to bulk mode.
[ 102.585453][ T4332] usb 2-1: USB disconnect, device number 2
[ 102.592053][ T4332] em28xx 2-1:0.89: Disconnecting em28xx
[ 102.623987][ T4446] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67)
[ 102.631310][ T4446] em28xx 5-1:0.89: analog set to bulk mode.
[ 102.637580][ T954] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[ 102.653232][ T4446] usb 5-1: USB disconnect, device number 2
[ 102.660516][ T4446] em28xx 5-1:0.89: Disconnecting em28xx
[ 102.672811][ T4477] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 102.680561][ T4477] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 102.687937][ T4477] em28xx 1-1:0.89: No AC97 audio processor
[ 102.696914][ T4477] usb 1-1: Decoder not found
[ 102.701544][ T4477] em28xx 1-1:0.89: failed to create media graph
[ 102.708368][ T4477] em28xx 1-1:0.89: V4L2 device video103 deregistered
[ 102.717728][ T4477] em28xx 1-1:0.89: Registering snapshot button...
[ 102.725903][ T4477] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input8
[ 102.738289][ T4477] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 102.748735][ T14] em28xx 3-1:0.89: Closing input extension
[ 102.754859][ T14] em28xx 3-1:0.89: Deregistering snapshot button
[ 102.787554][ T22] em28xx 2-1:0.89: Registering V4L2 extension
[ 102.794953][ T14] em28xx 3-1:0.89: Freeing device
[ 102.824597][ T954] usb 4-1: Using ep0 maxpacket: 32
[ 102.834502][ T954] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 102.868021][ T954] usb 4-1: config 0 has no interface number 0
[ 102.878904][ T954] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 102.904920][ T954] usb 4-1: config 0 interface 89 has no altsetting 0
[ 102.925511][ T954] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 102.934796][ T954] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 102.942883][ T954] usb 4-1: Product: syz
[ 102.948245][ T954] usb 4-1: Manufacturer: syz
[ 102.951488][ T22] em28xx 2-1:0.89: Config register raw data: 0xffffffed
[ 102.952886][ T954] usb 4-1: SerialNumber: syz
[ 102.965503][ T22] em28xx 2-1:0.89: AC97 chip type couldn't be determined
[ 102.972566][ T22] em28xx 2-1:0.89: No AC97 audio processor
[ 102.973131][ T954] usb 4-1: config 0 descriptor??
[ 102.988091][ T954] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 102.990182][ T22] usb 2-1: Decoder not found
[ 103.004851][ T954] em28xx 4-1:0.89: Video interface 89 found:
[ 103.013445][ T22] em28xx 2-1:0.89: failed to create media graph
[ 103.020004][ T22] em28xx 2-1:0.89: V4L2 device video103 deregistered
[ 103.034983][ T22] em28xx 2-1:0.89: Registering snapshot button...
[ 103.042731][ T22] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input9
[ 103.057826][ T22] em28xx 2-1:0.89: Remote control support is not available for this card.
[ 103.066850][ T7] em28xx 5-1:0.89: Registering V4L2 extension
[ 103.131819][ T7] em28xx 5-1:0.89: Config register raw data: 0xffffffed
[ 103.141829][ T7] em28xx 5-1:0.89: AC97 chip type couldn't be determined
[ 103.151337][ T7] em28xx 5-1:0.89: No AC97 audio processor
[ 103.161830][ T7] usb 5-1: Decoder not found
[ 103.167504][ T14] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 103.175359][ T7] em28xx 5-1:0.89: failed to create media graph
[ 103.181708][ T7] em28xx 5-1:0.89: V4L2 device video103 deregistered
[ 103.201815][ T7] em28xx 5-1:0.89: Registering snapshot button...
[ 103.210385][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input10
[ 103.222392][ T7] em28xx 5-1:0.89: Remote control support is not available for this card.
[ 103.231777][ T4295] em28xx 1-1:0.89: Closing input extension
[ 103.237756][ T4295] em28xx 1-1:0.89: Deregistering snapshot button
[ 103.249940][ T4332] em28xx 2-1:0.89: Closing input extension
[ 103.254871][ T954] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 103.262317][ T4332] em28xx 2-1:0.89: Deregistering snapshot button
[ 103.270451][ T4295] em28xx 1-1:0.89: Freeing device
[ 103.282400][ T4446] em28xx 5-1:0.89: Closing input extension
[ 103.288936][ T4446] em28xx 5-1:0.89: Deregistering snapshot button
[ 103.302304][ T4332] em28xx 2-1:0.89: Freeing device
[ 103.316566][ T4446] em28xx 5-1:0.89: Freeing device
[ 103.347134][ T954] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 103.356804][ T954] em28xx 4-1:0.89: board has no eeprom
[ 103.373821][ T14] usb 3-1: Using ep0 maxpacket: 32
[ 103.380636][ T14] usb 3-1: config 0 has an invalid interface number: 89 but max is 0
[ 103.389868][ T14] usb 3-1: config 0 has no interface number 0
[ 103.396275][ T14] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 103.406497][ T14] usb 3-1: config 0 interface 89 has no altsetting 0
[ 103.418540][ T14] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 103.427889][ T954] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 103.435387][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 103.443559][ T954] em28xx 4-1:0.89: analog set to bulk mode.
[ 103.451701][ T14] usb 3-1: Product: syz
[ 103.457485][ T14] usb 3-1: Manufacturer: syz
[ 103.463187][ T954] usb 4-1: USB disconnect, device number 4
[ 103.471429][ T14] usb 3-1: SerialNumber: syz
[ 103.478869][ T954] em28xx 4-1:0.89: Disconnecting em28xx
[ 103.486020][ T4477] em28xx 4-1:0.89: Registering V4L2 extension
[ 103.493500][ T14] usb 3-1: config 0 descriptor??
[ 103.503510][ T14] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 103.513583][ T14] em28xx 3-1:0.89: Video interface 89 found:
[ 103.583891][ T4477] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 103.591250][ T4477] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 103.599419][ T4477] em28xx 4-1:0.89: No AC97 audio processor
[ 103.606760][ T4477] usb 4-1: Decoder not found
[ 103.611391][ T4477] em28xx 4-1:0.89: failed to create media graph
[ 103.622378][ T4477] em28xx 4-1:0.89: V4L2 device video103 deregistered
[ 103.631898][ T4477] em28xx 4-1:0.89: Registering snapshot button...
[ 103.643541][ T4477] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input11
[ 103.657525][ T4295] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 103.667415][ T4477] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 103.676379][ T954] em28xx 4-1:0.89: Closing input extension
[ 103.682387][ T954] em28xx 4-1:0.89: Deregistering snapshot button
[ 103.684067][ T4332] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 103.689391][ T4446] usb 5-1: new high-speed USB device number 3 using dummy_hcd
2026/04/19 12:05:39 executed programs: 21
[ 103.737246][ T954] em28xx 4-1:0.89: Freeing device
[ 103.774247][ T14] em28xx 3-1:0.89: unknown em28xx chip ID (0)
[ 103.843937][ T4295] usb 1-1: Using ep0 maxpacket: 32
[ 103.852985][ T14] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 103.861440][ T14] em28xx 3-1:0.89: board has no eeprom
[ 103.869197][ T4295] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 103.878123][ T4295] usb 1-1: config 0 has no interface number 0
[ 103.884466][ T4295] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 103.893991][ T4332] usb 2-1: Using ep0 maxpacket: 32
[ 103.897185][ T4295] usb 1-1: config 0 interface 89 has no altsetting 0
[ 103.905670][ T4332] usb 2-1: config 0 has an invalid interface number: 89 but max is 0
[ 103.913966][ T4446] usb 5-1: Using ep0 maxpacket: 32
[ 103.918264][ T4332] usb 2-1: config 0 has no interface number 0
[ 103.925587][ T4446] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[ 103.925611][ T4446] usb 5-1: config 0 has no interface number 0
[ 103.925669][ T4446] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 103.925692][ T4446] usb 5-1: config 0 interface 89 has no altsetting 0
[ 103.934500][ T14] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67)
[ 103.934524][ T14] em28xx 3-1:0.89: analog set to bulk mode.
[ 103.939244][ T4294] em28xx 3-1:0.89: Registering V4L2 extension
[ 103.977315][ T4332] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 103.977352][ T4332] usb 2-1: config 0 interface 89 has no altsetting 0
[ 103.990015][ T4332] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 104.008208][ T4332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 104.017541][ T4446] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 104.027685][ T14] usb 3-1: USB disconnect, device number 3
[ 104.030866][ T4332] usb 2-1: Product: syz
[ 104.036095][ T4295] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 104.047726][ T14] em28xx 3-1:0.89: Disconnecting em28xx
[ 104.053354][ T4446] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 104.061539][ T4295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 104.069649][ T4446] usb 5-1: Product: syz
[ 104.071691][ T4332] usb 2-1: Manufacturer: syz
[ 104.074566][ T4295] usb 1-1: Product: syz
[ 104.082904][ T4295] usb 1-1: Manufacturer: syz
[ 104.088118][ T4446] usb 5-1: Manufacturer: syz
[ 104.090227][ T4332] usb 2-1: SerialNumber: syz
[ 104.092737][ T4446] usb 5-1: SerialNumber: syz
[ 104.099136][ T4446] usb 5-1: config 0 descriptor??
[ 104.107418][ T4295] usb 1-1: SerialNumber: syz
[ 104.115520][ T4295] usb 1-1: config 0 descriptor??
[ 104.124183][ T4446] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 104.131886][ T4332] usb 2-1: config 0 descriptor??
[ 104.140048][ T4295] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 104.149898][ T954] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[ 104.157537][ T4446] em28xx 5-1:0.89: Video interface 89 found:
[ 104.164002][ T4295] em28xx 1-1:0.89: Video interface 89 found:
[ 104.171382][ T4332] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 104.191590][ T4332] em28xx 2-1:0.89: Video interface 89 found:
[ 104.297053][ T4294] em28xx 3-1:0.89: Config register raw data: 0xffffffed
[ 104.307507][ T4294] em28xx 3-1:0.89: AC97 chip type couldn't be determined
[ 104.315183][ T4294] em28xx 3-1:0.89: No AC97 audio processor
[ 104.330969][ T4294] usb 3-1: Decoder not found
[ 104.336555][ T4294] em28xx 3-1:0.89: failed to create media graph
[ 104.342898][ T4294] em28xx 3-1:0.89: V4L2 device video103 deregistered
[ 104.350240][ T954] usb 4-1: Using ep0 maxpacket: 32
[ 104.363487][ T954] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 104.371767][ T4294] em28xx 3-1:0.89: Registering snapshot button...
[ 104.378382][ T954] usb 4-1: config 0 has no interface number 0
[ 104.385895][ T4446] em28xx 5-1:0.89: unknown em28xx chip ID (0)
[ 104.392730][ T4294] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input12
[ 104.403985][ T4295] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 104.410629][ T954] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 104.421510][ T4294] em28xx 3-1:0.89: Remote control support is not available for this card.
[ 104.431720][ T954] usb 4-1: config 0 interface 89 has no altsetting 0
[ 104.435384][ T4332] em28xx 2-1:0.89: unknown em28xx chip ID (0)
[ 104.440817][ T14] em28xx 3-1:0.89: Closing input extension
[ 104.451437][ T14] em28xx 3-1:0.89: Deregistering snapshot button
[ 104.462690][ T954] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 104.472342][ T954] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 104.480554][ T954] usb 4-1: Product: syz
[ 104.489760][ T4295] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 104.498259][ T4446] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 104.507060][ T954] usb 4-1: Manufacturer: syz
[ 104.511670][ T954] usb 4-1: SerialNumber: syz
[ 104.516430][ T4446] em28xx 5-1:0.89: board has no eeprom
[ 104.522068][ T4295] em28xx 1-1:0.89: board has no eeprom
[ 104.530101][ T954] usb 4-1: config 0 descriptor??
[ 104.540888][ T4332] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 104.552535][ T954] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 104.556901][ T4332] em28xx 2-1:0.89: board has no eeprom
[ 104.566863][ T14] em28xx 3-1:0.89: Freeing device
[ 104.577295][ T954] em28xx 4-1:0.89: Video interface 89 found:
[ 104.603801][ T4295] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 104.611089][ T4295] em28xx 1-1:0.89: analog set to bulk mode.
[ 104.617099][ T4446] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67)
[ 104.624852][ T4446] em28xx 5-1:0.89: analog set to bulk mode.
[ 104.636343][ T4294] em28xx 5-1:0.89: Registering V4L2 extension
[ 104.646630][ T4332] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67)
[ 104.649173][ T4446] usb 5-1: USB disconnect, device number 3
[ 104.660680][ T4446] em28xx 5-1:0.89: Disconnecting em28xx
[ 104.668859][ T4295] usb 1-1: USB disconnect, device number 3
[ 104.670485][ T4332] em28xx 2-1:0.89: analog set to bulk mode.
[ 104.679623][ T4295] em28xx 1-1:0.89: Disconnecting em28xx
[ 104.706954][ T4332] usb 2-1: USB disconnect, device number 3
[ 104.713540][ T4332] em28xx 2-1:0.89: Disconnecting em28xx
[ 104.759614][ T4294] em28xx 5-1:0.89: Config register raw data: 0xffffffed
[ 104.767302][ T4294] em28xx 5-1:0.89: AC97 chip type couldn't be determined
[ 104.774832][ T4294] em28xx 5-1:0.89: No AC97 audio processor
[ 104.781682][ T4294] usb 5-1: Decoder not found
[ 104.787259][ T4294] em28xx 5-1:0.89: failed to create media graph
[ 104.793559][ T4294] em28xx 5-1:0.89: V4L2 device video103 deregistered
[ 104.801220][ T4294] em28xx 5-1:0.89: Registering snapshot button...
[ 104.808195][ T954] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 104.815806][ T4294] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input13
[ 104.828839][ T4294] em28xx 5-1:0.89: Remote control support is not available for this card.
[ 104.838169][ T7] em28xx 1-1:0.89: Registering V4L2 extension
[ 104.902791][ T954] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 104.922071][ T954] em28xx 4-1:0.89: board has no eeprom
[ 104.933835][ T14] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[ 104.993088][ T7] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 105.000633][ T7] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 105.011306][ T7] em28xx 1-1:0.89: No AC97 audio processor
[ 105.017914][ T954] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 105.026417][ T954] em28xx 4-1:0.89: analog set to bulk mode.
[ 105.034515][ T7] usb 1-1: Decoder not found
[ 105.039172][ T7] em28xx 1-1:0.89: failed to create media graph
[ 105.048169][ T954] usb 4-1: USB disconnect, device number 5
[ 105.054480][ T7] em28xx 1-1:0.89: V4L2 device video103 deregistered
[ 105.062295][ T954] em28xx 4-1:0.89: Disconnecting em28xx
[ 105.069537][ T7] em28xx 1-1:0.89: Registering snapshot button...
[ 105.078218][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input14
[ 105.090590][ T7] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 105.099372][ T22] em28xx 2-1:0.89: Registering V4L2 extension
[ 105.133746][ T14] usb 3-1: Using ep0 maxpacket: 32
[ 105.140776][ T14] usb 3-1: config 0 has an invalid interface number: 89 but max is 0
[ 105.149658][ T14] usb 3-1: config 0 has no interface number 0
[ 105.156178][ T14] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 105.166186][ T14] usb 3-1: config 0 interface 89 has no altsetting 0
[ 105.178125][ T14] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 105.187344][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 105.195482][ T14] usb 3-1: Product: syz
[ 105.199674][ T14] usb 3-1: Manufacturer: syz
[ 105.204449][ T14] usb 3-1: SerialNumber: syz
[ 105.211394][ T14] usb 3-1: config 0 descriptor??
[ 105.220191][ T14] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 105.232493][ T14] em28xx 3-1:0.89: Video interface 89 found:
[ 105.232579][ T22] em28xx 2-1:0.89: Config register raw data: 0xffffffed
[ 105.253993][ T22] em28xx 2-1:0.89: AC97 chip type couldn't be determined
[ 105.262387][ T22] em28xx 2-1:0.89: No AC97 audio processor
[ 105.272667][ T22] usb 2-1: Decoder not found
[ 105.277613][ T22] em28xx 2-1:0.89: failed to create media graph
[ 105.285049][ T22] em28xx 2-1:0.89: V4L2 device video103 deregistered
[ 105.293219][ T22] em28xx 2-1:0.89: Registering snapshot button...
[ 105.301642][ T22] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input15
[ 105.315586][ T22] em28xx 2-1:0.89: Remote control support is not available for this card.
[ 105.324631][ T4332] em28xx 2-1:0.89: Closing input extension
[ 105.330522][ T4332] em28xx 2-1:0.89: Deregistering snapshot button
[ 105.349831][ T4446] em28xx 5-1:0.89: Closing input extension
[ 105.370607][ T4446] em28xx 5-1:0.89: Deregistering snapshot button
[ 105.377421][ T4332] em28xx 2-1:0.89: Freeing device
[ 105.398981][ T4295] em28xx 1-1:0.89: Closing input extension
[ 105.408247][ T4295] em28xx 1-1:0.89: Deregistering snapshot button
[ 105.422535][ T4446] em28xx 5-1:0.89: Freeing device
[ 105.432772][ T7] em28xx 4-1:0.89: Registering V4L2 extension
[ 105.442642][ T4295] em28xx 1-1:0.89: Freeing device
[ 105.484222][ T14] em28xx 3-1:0.89: unknown em28xx chip ID (0)
[ 105.500602][ T7] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 105.507932][ T7] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 105.515484][ T7] em28xx 4-1:0.89: No AC97 audio processor
[ 105.523216][ T7] usb 4-1: Decoder not found
[ 105.528651][ T7] em28xx 4-1:0.89: failed to create media graph
[ 105.535243][ T7] em28xx 4-1:0.89: V4L2 device video103 deregistered
[ 105.543270][ T7] em28xx 4-1:0.89: Registering snapshot button...
[ 105.551508][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input16
[ 105.571887][ T14] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 105.580889][ T7] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 105.589526][ T14] em28xx 3-1:0.89: board has no eeprom
[ 105.595463][ T954] em28xx 4-1:0.89: Closing input extension
[ 105.601338][ T954] em28xx 4-1:0.89: Deregistering snapshot button
[ 105.614590][ T954] em28xx 4-1:0.89: Freeing device
[ 105.673852][ T14] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67)
[ 105.681187][ T14] em28xx 3-1:0.89: analog set to bulk mode.
[ 105.687980][ T7] em28xx 3-1:0.89: Registering V4L2 extension
[ 105.698409][ T14] usb 3-1: USB disconnect, device number 4
[ 105.705272][ T14] em28xx 3-1:0.89: Disconnecting em28xx
[ 105.751408][ T7] em28xx 3-1:0.89: Config register raw data: 0xffffffed
[ 105.758632][ T7] em28xx 3-1:0.89: AC97 chip type couldn't be determined
[ 105.766118][ T7] em28xx 3-1:0.89: No AC97 audio processor
[ 105.773743][ T4332] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 105.774224][ T4446] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 105.790950][ T7] usb 3-1: Decoder not found
[ 105.797247][ T4295] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 105.804948][ T7] em28xx 3-1:0.89: failed to create media graph
[ 105.811229][ T7] em28xx 3-1:0.89: V4L2 device video103 deregistered
[ 105.820957][ T7] em28xx 3-1:0.89: Registering snapshot button...
[ 105.829457][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input17
[ 105.843053][ T7] em28xx 3-1:0.89: Remote control support is not available for this card.
[ 105.851864][ T14] em28xx 3-1:0.89: Closing input extension
[ 105.857838][ T14] em28xx 3-1:0.89: Deregistering snapshot button
[ 105.871438][ T14] em28xx 3-1:0.89: Freeing device
[ 105.983948][ T4332] usb 2-1: Using ep0 maxpacket: 32
[ 105.983993][ T954] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[ 105.996091][ T4332] usb 2-1: config 0 has an invalid interface number: 89 but max is 0
[ 105.997833][ T4446] usb 5-1: Using ep0 maxpacket: 32
[ 106.006009][ T4332] usb 2-1: config 0 has no interface number 0
[ 106.010040][ T4295] usb 1-1: Using ep0 maxpacket: 32
[ 106.017717][ T4332] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 106.031589][ T4332] usb 2-1: config 0 interface 89 has no altsetting 0
[ 106.043684][ T4295] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 106.050057][ T4332] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 106.052208][ T4446] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[ 106.063862][ T4332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 106.077384][ T4295] usb 1-1: config 0 has no interface number 0
[ 106.077428][ T4295] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 106.077452][ T4295] usb 1-1: config 0 interface 89 has no altsetting 0
[ 106.077566][ T4446] usb 5-1: config 0 has no interface number 0
[ 106.077597][ T4446] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 106.077620][ T4446] usb 5-1: config 0 interface 89 has no altsetting 0
[ 106.113543][ T4295] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 106.136401][ T4446] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 106.145471][ T4332] usb 2-1: Product: syz
[ 106.145489][ T4332] usb 2-1: Manufacturer: syz
[ 106.145503][ T4332] usb 2-1: SerialNumber: syz
[ 106.151703][ T4332] usb 2-1: config 0 descriptor??
[ 106.155204][ T4295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 106.172549][ T4446] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 106.181755][ T4295] usb 1-1: Product: syz
[ 106.186678][ T4295] usb 1-1: Manufacturer: syz
[ 106.189543][ T4332] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 106.191299][ T4295] usb 1-1: SerialNumber: syz
[ 106.205858][ T4446] usb 5-1: Product: syz
[ 106.210060][ T4446] usb 5-1: Manufacturer: syz
[ 106.215023][ T4446] usb 5-1: SerialNumber: syz
[ 106.216831][ T4332] em28xx 2-1:0.89: Video interface 89 found:
[ 106.227244][ T4446] usb 5-1: config 0 descriptor??
[ 106.234552][ T4295] usb 1-1: config 0 descriptor??
[ 106.243782][ T4446] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 106.253742][ T954] usb 4-1: Using ep0 maxpacket: 32
[ 106.262613][ T4295] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 106.272486][ T4446] em28xx 5-1:0.89: Video interface 89 found:
[ 106.278687][ T4295] em28xx 1-1:0.89: Video interface 89 found:
[ 106.285308][ T954] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 106.293439][ T954] usb 4-1: config 0 has no interface number 0
[ 106.300020][ T954] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 106.310212][ T954] usb 4-1: config 0 interface 89 has no altsetting 0
[ 106.319917][ T954] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 106.329254][ T14] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[ 106.336861][ T954] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 106.345242][ T954] usb 4-1: Product: syz
[ 106.349535][ T954] usb 4-1: Manufacturer: syz
[ 106.354551][ T954] usb 4-1: SerialNumber: syz
[ 106.362603][ T954] usb 4-1: config 0 descriptor??
[ 106.373069][ T954] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 106.389850][ T954] em28xx 4-1:0.89: Video interface 89 found:
[ 106.435147][ T4332] em28xx 2-1:0.89: unknown em28xx chip ID (0)
[ 106.508268][ T4332] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 106.515512][ T4446] em28xx 5-1:0.89: unknown em28xx chip ID (0)
[ 106.517523][ T4332] em28xx 2-1:0.89: board has no eeprom
[ 106.523926][ T4295] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 106.534421][ T14] usb 3-1: Using ep0 maxpacket: 32
[ 106.544993][ T14] usb 3-1: config 0 has an invalid interface number: 89 but max is 0
[ 106.554007][ T14] usb 3-1: config 0 has no interface number 0
[ 106.560442][ T14] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 106.571590][ T14] usb 3-1: config 0 interface 89 has no altsetting 0
[ 106.582690][ T14] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 106.593705][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 106.596032][ T4332] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67)
[ 106.603292][ T14] usb 3-1: Product: syz
[ 106.613610][ T4332] em28xx 2-1:0.89: analog set to bulk mode.
[ 106.614660][ T14] usb 3-1: Manufacturer: syz
[ 106.625440][ T22] em28xx 2-1:0.89: Registering V4L2 extension
[ 106.633539][ T4446] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 106.642715][ T4332] usb 2-1: USB disconnect, device number 4
[ 106.646324][ T954] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 106.656426][ T4295] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 106.661765][ T4332] em28xx 2-1:0.89: Disconnecting em28xx
[ 106.671616][ T4295] em28xx 1-1:0.89: board has no eeprom
[ 106.677626][ T4446] em28xx 5-1:0.89: board has no eeprom
[ 106.684495][ T14] usb 3-1: SerialNumber: syz
[ 106.693269][ T14] usb 3-1: config 0 descriptor??
[ 106.703291][ T14] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 106.713071][ T14] em28xx 3-1:0.89: Video interface 89 found:
[ 106.747576][ T954] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 106.756042][ T4295] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 106.763386][ T4295] em28xx 1-1:0.89: analog set to bulk mode.
[ 106.769561][ T4446] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67)
[ 106.783738][ T4446] em28xx 5-1:0.89: analog set to bulk mode.
[ 106.789845][ T954] em28xx 4-1:0.89: board has no eeprom
[ 106.798081][ T22] em28xx 2-1:0.89: Config register raw data: 0xffffffed
[ 106.805442][ T22] em28xx 2-1:0.89: AC97 chip type couldn't be determined
[ 106.812690][ T22] em28xx 2-1:0.89: No AC97 audio processor
[ 106.823164][ T22] usb 2-1: Decoder not found
[ 106.828863][ T22] em28xx 2-1:0.89: failed to create media graph
[ 106.831620][ T4295] usb 1-1: USB disconnect, device number 4
[ 106.839414][ T22] em28xx 2-1:0.89: V4L2 device video103 deregistered
[ 106.852499][ T4446] usb 5-1: USB disconnect, device number 4
[ 106.862771][ T22] em28xx 2-1:0.89: Registering snapshot button...
[ 106.871204][ T22] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input18
[ 106.883258][ T4295] em28xx 1-1:0.89: Disconnecting em28xx
[ 106.890036][ T4446] em28xx 5-1:0.89: Disconnecting em28xx
[ 106.895987][ T954] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 106.906590][ T954] em28xx 4-1:0.89: analog set to bulk mode.
[ 106.919698][ T954] usb 4-1: USB disconnect, device number 6
[ 106.927029][ T954] em28xx 4-1:0.89: Disconnecting em28xx
[ 106.964160][ T22] em28xx 2-1:0.89: Remote control support is not available for this card.
[ 106.975754][ T14] em28xx 3-1:0.89: unknown em28xx chip ID (0)
[ 106.983464][ T4332] em28xx 2-1:0.89: Closing input extension
[ 107.002192][ T4332] em28xx 2-1:0.89: Deregistering snapshot button
[ 107.032116][ T7] em28xx 1-1:0.89: Registering V4L2 extension
[ 107.042106][ T4332] em28xx 2-1:0.89: Freeing device
[ 107.066616][ T14] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 107.088627][ T14] em28xx 3-1:0.89: board has no eeprom
[ 107.168296][ T7] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 107.175338][ T14] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67)
[ 107.182831][ T7] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 107.190311][ T14] em28xx 3-1:0.89: analog set to bulk mode.
[ 107.199493][ T7] em28xx 1-1:0.89: No AC97 audio processor
[ 107.206155][ T14] usb 3-1: USB disconnect, device number 5
[ 107.212893][ T7] usb 1-1: Decoder not found
[ 107.218707][ T14] em28xx 3-1:0.89: Disconnecting em28xx
[ 107.226013][ T7] em28xx 1-1:0.89: failed to create media graph
[ 107.232307][ T7] em28xx 1-1:0.89: V4L2 device video103 deregistered
[ 107.241526][ T7] em28xx 1-1:0.89: Registering snapshot button...
[ 107.249210][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input19
[ 107.261798][ T7] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 107.271777][ T4294] em28xx 5-1:0.89: Registering V4L2 extension
[ 107.324721][ T4294] em28xx 5-1:0.89: Config register raw data: 0xffffffed
[ 107.331734][ T4294] em28xx 5-1:0.89: AC97 chip type couldn't be determined
[ 107.338936][ T4294] em28xx 5-1:0.89: No AC97 audio processor
[ 107.346432][ T4294] usb 5-1: Decoder not found
[ 107.351074][ T4294] em28xx 5-1:0.89: failed to create media graph
[ 107.358021][ T4294] em28xx 5-1:0.89: V4L2 device video103 deregistered
[ 107.366153][ T4294] em28xx 5-1:0.89: Registering snapshot button...
[ 107.373800][ T4294] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input20
[ 107.387269][ T4294] em28xx 5-1:0.89: Remote control support is not available for this card.
[ 107.395899][ T4477] em28xx 4-1:0.89: Registering V4L2 extension
[ 107.454114][ T4332] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[ 107.481935][ T4477] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 107.489144][ T4477] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 107.497078][ T4477] em28xx 4-1:0.89: No AC97 audio processor
[ 107.505447][ T4477] usb 4-1: Decoder not found
[ 107.510488][ T4477] em28xx 4-1:0.89: failed to create media graph
[ 107.516927][ T4477] em28xx 4-1:0.89: V4L2 device video103 deregistered
[ 107.525166][ T4477] em28xx 4-1:0.89: Registering snapshot button...
[ 107.533054][ T4477] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input21
[ 107.545658][ T4477] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 107.554338][ T4295] em28xx 1-1:0.89: Closing input extension
[ 107.560184][ T4295] em28xx 1-1:0.89: Deregistering snapshot button
[ 107.570419][ T7] em28xx 3-1:0.89: Registering V4L2 extension
[ 107.581545][ T4295] em28xx 1-1:0.89: Freeing device
[ 107.631932][ T7] em28xx 3-1:0.89: Config register raw data: 0xffffffed
[ 107.639249][ T7] em28xx 3-1:0.89: AC97 chip type couldn't be determined
[ 107.646637][ T7] em28xx 3-1:0.89: No AC97 audio processor
[ 107.653736][ T4332] usb 2-1: Using ep0 maxpacket: 32
[ 107.655557][ T7] usb 3-1: Decoder not found
[ 107.664729][ T7] em28xx 3-1:0.89: failed to create media graph
[ 107.671042][ T7] em28xx 3-1:0.89: V4L2 device video103 deregistered
[ 107.679383][ T4332] usb 2-1: config 0 has an invalid interface number: 89 but max is 0
[ 107.682946][ T7] em28xx 3-1:0.89: Registering snapshot button...
[ 107.696247][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input22
[ 107.698755][ T4332] usb 2-1: config 0 has no interface number 0
[ 107.716325][ T7] em28xx 3-1:0.89: Remote control support is not available for this card.
[ 107.725217][ T4446] em28xx 5-1:0.89: Closing input extension
[ 107.726453][ T4332] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 107.731046][ T4446] em28xx 5-1:0.89: Deregistering snapshot button
[ 107.748460][ T4332] usb 2-1: config 0 interface 89 has no altsetting 0
[ 107.759695][ T954] em28xx 4-1:0.89: Closing input extension
[ 107.762133][ T4332] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 107.765733][ T954] em28xx 4-1:0.89: Deregistering snapshot button
[ 107.778365][ T4332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 107.791023][ T4446] em28xx 5-1:0.89: Freeing device
[ 107.796926][ T4332] usb 2-1: Product: syz
[ 107.801640][ T4332] usb 2-1: Manufacturer: syz
[ 107.809822][ T4332] usb 2-1: SerialNumber: syz
[ 107.818536][ T14] em28xx 3-1:0.89: Closing input extension
[ 107.827223][ T954] em28xx 4-1:0.89: Freeing device
[ 107.832540][ T4332] usb 2-1: config 0 descriptor??
[ 107.834582][ T14] em28xx 3-1:0.89: Deregistering snapshot button
[ 107.860055][ T4332] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 107.875352][ T4332] em28xx 2-1:0.89: Video interface 89 found:
[ 107.891943][ T14] em28xx 3-1:0.89: Freeing device
[ 107.943989][ T4295] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 108.133830][ T4295] usb 1-1: Using ep0 maxpacket: 32
[ 108.134812][ T4332] em28xx 2-1:0.89: unknown em28xx chip ID (0)
[ 108.144269][ T4295] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 108.153280][ T4295] usb 1-1: config 0 has no interface number 0
[ 108.159532][ T4446] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 108.167670][ T4295] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 108.178000][ T4295] usb 1-1: config 0 interface 89 has no altsetting 0
[ 108.187670][ T4295] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 108.196805][ T4295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 108.204998][ T4295] usb 1-1: Product: syz
[ 108.209205][ T4295] usb 1-1: Manufacturer: syz
[ 108.213904][ T4295] usb 1-1: SerialNumber: syz
[ 108.220990][ T4295] usb 1-1: config 0 descriptor??
[ 108.229553][ T4332] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 108.232754][ T4295] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 108.247385][ T954] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[ 108.248840][ T4332] em28xx 2-1:0.89: board has no eeprom
[ 108.255016][ T14] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[ 108.257364][ T4295] em28xx 1-1:0.89: Video interface 89 found:
[ 108.344040][ T4332] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67)
[ 108.351361][ T4332] em28xx 2-1:0.89: analog set to bulk mode.
[ 108.372404][ T4332] usb 2-1: USB disconnect, device number 5
[ 108.378741][ T4446] usb 5-1: Using ep0 maxpacket: 32
[ 108.379169][ T4332] em28xx 2-1:0.89: Disconnecting em28xx
[ 108.394833][ T4446] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[ 108.396595][ T4369] em28xx 2-1:0.89: Registering V4L2 extension
[ 108.413272][ T4446] usb 5-1: config 0 has no interface number 0
[ 108.420073][ T4446] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 108.436063][ T954] usb 4-1: Using ep0 maxpacket: 32
[ 108.445116][ T4446] usb 5-1: config 0 interface 89 has no altsetting 0
[ 108.454046][ T954] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 108.462170][ T954] usb 4-1: config 0 has no interface number 0
[ 108.468606][ T14] usb 3-1: Using ep0 maxpacket: 32
[ 108.475105][ T954] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 108.487628][ T954] usb 4-1: config 0 interface 89 has no altsetting 0
[ 108.494694][ T4446] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 108.506332][ T14] usb 3-1: config 0 has an invalid interface number: 89 but max is 0
[ 108.514964][ T4295] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 108.523967][ T14] usb 3-1: config 0 has no interface number 0
[ 108.530734][ T4446] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 108.540180][ T14] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 108.550631][ T954] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 108.559950][ T4446] usb 5-1: Product: syz
[ 108.564455][ T14] usb 3-1: config 0 interface 89 has no altsetting 0
[ 108.571282][ T954] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 108.579609][ T4446] usb 5-1: Manufacturer: syz
[ 108.584425][ T4446] usb 5-1: SerialNumber: syz
[ 108.604683][ T4295] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 108.612853][ T4295] em28xx 1-1:0.89: board has no eeprom
[ 108.624305][ T954] usb 4-1: Product: syz
[ 108.634592][ T4446] usb 5-1: config 0 descriptor??
[ 108.640367][ T954] usb 4-1: Manufacturer: syz
[ 108.645425][ T954] usb 4-1: SerialNumber: syz
[ 108.650860][ T14] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 108.660584][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 108.672337][ T4446] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 108.686528][ T14] usb 3-1: Product: syz
[ 108.691577][ T954] usb 4-1: config 0 descriptor??
[ 108.697190][ T4446] em28xx 5-1:0.89: Video interface 89 found:
[ 108.699253][ T4369] em28xx 2-1:0.89: Config register raw data: 0xffffffed
[ 108.710534][ T14] usb 3-1: Manufacturer: syz
[ 108.715398][ T14] usb 3-1: SerialNumber: syz
[ 108.722325][ T954] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 108.726924][ T4369] em28xx 2-1:0.89: AC97 chip type couldn't be determined
[ 108.732821][ T4295] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 108.748140][ T954] em28xx 4-1:0.89: Video interface 89 found:
[ 108.756016][ T14] usb 3-1: config 0 descriptor??
[ 108.758644][ T4369] em28xx 2-1:0.89: No AC97 audio processor
[ 108.762632][ T4295] em28xx 1-1:0.89: analog set to bulk mode.
[ 108.776562][ T14] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 108.784987][ T4369] usb 2-1: Decoder not found
[ 108.790769][ T4369] em28xx 2-1:0.89: failed to create media graph
[ 108.792957][ T14] em28xx 3-1:0.89: Video interface 89 found:
[ 108.808634][ T4369] em28xx 2-1:0.89: V4L2 device video103 deregistered
[ 108.817127][ T4369] em28xx 2-1:0.89: Registering snapshot button...
[ 108.825904][ T4369] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input23
[ 108.830537][ T4295] usb 1-1: USB disconnect, device number 5
[ 108.844376][ T4295] em28xx 1-1:0.89: Disconnecting em28xx
[ 108.857092][ T4369] em28xx 2-1:0.89: Remote control support is not available for this card.
[ 108.876576][ T4332] em28xx 2-1:0.89: Closing input extension
[ 108.882487][ T4332] em28xx 2-1:0.89: Deregistering snapshot button
[ 108.894562][ T7] em28xx 1-1:0.89: Registering V4L2 extension
[ 108.901462][ T4332] em28xx 2-1:0.89: Freeing device
[ 108.934074][ T4446] em28xx 5-1:0.89: unknown em28xx chip ID (0)
[ 108.974052][ T954] em28xx 4-1:0.89: unknown em28xx chip ID (0)
2026/04/19 12:05:44 executed programs: 34
[ 108.995238][ T7] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 109.002251][ T7] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 109.009655][ T7] em28xx 1-1:0.89: No AC97 audio processor
[ 109.018596][ T4446] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 109.033367][ T7] usb 1-1: Decoder not found
[ 109.038497][ T4446] em28xx 5-1:0.89: board has no eeprom
[ 109.044709][ T7] em28xx 1-1:0.89: failed to create media graph
[ 109.051141][ T14] em28xx 3-1:0.89: unknown em28xx chip ID (0)
[ 109.065226][ T954] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 109.078055][ T954] em28xx 4-1:0.89: board has no eeprom
[ 109.084238][ T7] em28xx 1-1:0.89: V4L2 device video103 deregistered
[ 109.092163][ T7] em28xx 1-1:0.89: Registering snapshot button...
[ 109.099768][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input24
[ 109.114073][ T7] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 109.122822][ T4295] em28xx 1-1:0.89: Closing input extension
[ 109.128838][ T4295] em28xx 1-1:0.89: Deregistering snapshot button
[ 109.141011][ T4295] em28xx 1-1:0.89: Freeing device
[ 109.153765][ T954] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 109.161137][ T4446] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67)
[ 109.168719][ T954] em28xx 4-1:0.89: analog set to bulk mode.
[ 109.177704][ T14] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 109.186401][ T4446] em28xx 5-1:0.89: analog set to bulk mode.
[ 109.192765][ T14] em28xx 3-1:0.89: board has no eeprom
[ 109.204513][ T954] usb 4-1: USB disconnect, device number 7
[ 109.210602][ T4446] usb 5-1: USB disconnect, device number 5
[ 109.217514][ T4446] em28xx 5-1:0.89: Disconnecting em28xx
[ 109.223416][ T954] em28xx 4-1:0.89: Disconnecting em28xx
[ 109.229250][ T7] em28xx 5-1:0.89: Registering V4L2 extension
[ 109.273919][ T4332] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[ 109.283773][ T14] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67)
[ 109.294602][ T14] em28xx 3-1:0.89: analog set to bulk mode.
[ 109.304964][ T7] em28xx 5-1:0.89: Config register raw data: 0xffffffed
[ 109.313406][ T7] em28xx 5-1:0.89: AC97 chip type couldn't be determined
[ 109.322045][ T14] usb 3-1: USB disconnect, device number 6
[ 109.328534][ T14] em28xx 3-1:0.89: Disconnecting em28xx
[ 109.334383][ T7] em28xx 5-1:0.89: No AC97 audio processor
[ 109.341859][ T7] usb 5-1: Decoder not found
[ 109.346981][ T7] em28xx 5-1:0.89: failed to create media graph
[ 109.353716][ T7] em28xx 5-1:0.89: V4L2 device video103 deregistered
[ 109.361951][ T7] em28xx 5-1:0.89: Registering snapshot button...
[ 109.369752][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input25
[ 109.385744][ T7] em28xx 5-1:0.89: Remote control support is not available for this card.
[ 109.413726][ T4477] em28xx 4-1:0.89: Registering V4L2 extension
[ 109.471684][ T4332] usb 2-1: Using ep0 maxpacket: 32
[ 109.479796][ T4332] usb 2-1: config 0 has an invalid interface number: 89 but max is 0
[ 109.493855][ T4295] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[ 109.513157][ T4332] usb 2-1: config 0 has no interface number 0
[ 109.529822][ T4332] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 109.551507][ T4332] usb 2-1: config 0 interface 89 has no altsetting 0
[ 109.580962][ T4477] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 109.589017][ T4332] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 109.591388][ T4477] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 109.603410][ T4332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 109.614693][ T4332] usb 2-1: Product: syz
[ 109.617705][ T4477] em28xx 4-1:0.89: No AC97 audio processor
[ 109.618892][ T4332] usb 2-1: Manufacturer: syz
[ 109.630119][ T4332] usb 2-1: SerialNumber: syz
[ 109.637958][ T4477] usb 4-1: Decoder not found
[ 109.640800][ T4332] usb 2-1: config 0 descriptor??
[ 109.642590][ T4477] em28xx 4-1:0.89: failed to create media graph
[ 109.655628][ T4332] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 109.666866][ T4332] em28xx 2-1:0.89: Video interface 89 found:
[ 109.670248][ T4477] em28xx 4-1:0.89: V4L2 device video103 deregistered
[ 109.687517][ T4477] em28xx 4-1:0.89: Registering snapshot button...
[ 109.696069][ T4295] usb 1-1: Using ep0 maxpacket: 32
[ 109.702332][ T4477] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input26
[ 109.719029][ T4295] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 109.727931][ T4477] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 109.741337][ T4295] usb 1-1: config 0 has no interface number 0
[ 109.748472][ T4295] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 109.762261][ T4446] em28xx 5-1:0.89: Closing input extension
[ 109.768302][ T4446] em28xx 5-1:0.89: Deregistering snapshot button
[ 109.774907][ T4295] usb 1-1: config 0 interface 89 has no altsetting 0
[ 109.793442][ T7] em28xx 3-1:0.89: Registering V4L2 extension
[ 109.802266][ T4446] em28xx 5-1:0.89: Freeing device
[ 109.811439][ T4295] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 109.823866][ T4295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 109.831925][ T4295] usb 1-1: Product: syz
[ 109.836230][ T4295] usb 1-1: Manufacturer: syz
[ 109.840974][ T4295] usb 1-1: SerialNumber: syz
[ 109.848117][ T4295] usb 1-1: config 0 descriptor??
[ 109.870085][ T4295] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 109.886470][ T4295] em28xx 1-1:0.89: Video interface 89 found:
[ 109.922040][ T7] em28xx 3-1:0.89: Config register raw data: 0xffffffed
[ 109.929216][ T7] em28xx 3-1:0.89: AC97 chip type couldn't be determined
[ 109.934832][ T4332] em28xx 2-1:0.89: unknown em28xx chip ID (0)
[ 109.937499][ T7] em28xx 3-1:0.89: No AC97 audio processor
[ 109.950363][ T7] usb 3-1: Decoder not found
[ 109.955784][ T7] em28xx 3-1:0.89: failed to create media graph
[ 109.962125][ T7] em28xx 3-1:0.89: V4L2 device video103 deregistered
[ 109.972574][ T7] em28xx 3-1:0.89: Registering snapshot button...
[ 109.980603][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input27
[ 109.992772][ T7] em28xx 3-1:0.89: Remote control support is not available for this card.
[ 110.001593][ T954] em28xx 4-1:0.89: Closing input extension
[ 110.008623][ T954] em28xx 4-1:0.89: Deregistering snapshot button
[ 110.027109][ T4332] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 110.033481][ T14] em28xx 3-1:0.89: Closing input extension
[ 110.041799][ T14] em28xx 3-1:0.89: Deregistering snapshot button
[ 110.043840][ T4332] em28xx 2-1:0.89: board has no eeprom
[ 110.062970][ T954] em28xx 4-1:0.89: Freeing device
[ 110.077671][ T14] em28xx 3-1:0.89: Freeing device
[ 110.124184][ T4295] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 110.133977][ T4332] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67)
[ 110.141529][ T4332] em28xx 2-1:0.89: analog set to bulk mode.
[ 110.153957][ T4332] usb 2-1: USB disconnect, device number 6
[ 110.160343][ T4332] em28xx 2-1:0.89: Disconnecting em28xx
[ 110.166039][ T126] em28xx 2-1:0.89: Registering V4L2 extension
[ 110.183909][ T4446] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[ 110.196921][ T4295] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 110.210080][ T4295] em28xx 1-1:0.89: board has no eeprom
[ 110.237165][ T126] em28xx 2-1:0.89: Config register raw data: 0xffffffed
[ 110.244473][ T126] em28xx 2-1:0.89: AC97 chip type couldn't be determined
[ 110.251543][ T126] em28xx 2-1:0.89: No AC97 audio processor
[ 110.258570][ T126] usb 2-1: Decoder not found
[ 110.263276][ T126] em28xx 2-1:0.89: failed to create media graph
[ 110.270553][ T126] em28xx 2-1:0.89: V4L2 device video103 deregistered
[ 110.279678][ T126] em28xx 2-1:0.89: Registering snapshot button...
[ 110.284938][ T4295] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 110.289908][ T126] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input28
[ 110.306058][ T126] em28xx 2-1:0.89: Remote control support is not available for this card.
[ 110.307978][ T4295] em28xx 1-1:0.89: analog set to bulk mode.
[ 110.315477][ T4332] em28xx 2-1:0.89: Closing input extension
[ 110.326814][ T4332] em28xx 2-1:0.89: Deregistering snapshot button
[ 110.340959][ T4295] usb 1-1: USB disconnect, device number 6
[ 110.347197][ T7] em28xx 1-1:0.89: Registering V4L2 extension
[ 110.351777][ T4332] em28xx 2-1:0.89: Freeing device
[ 110.393778][ T4446] usb 5-1: Using ep0 maxpacket: 32
[ 110.399282][ T4295] em28xx 1-1:0.89: Disconnecting em28xx
[ 110.415492][ T4446] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[ 110.433757][ T954] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[ 110.443802][ T14] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[ 110.463347][ T4446] usb 5-1: config 0 has no interface number 0
[ 110.469865][ T4446] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 110.480969][ T4446] usb 5-1: config 0 interface 89 has no altsetting 0
[ 110.495345][ T7] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 110.502622][ T4446] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 110.511882][ T7] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 110.519212][ T7] em28xx 1-1:0.89: No AC97 audio processor
[ 110.525720][ T4446] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 110.534457][ T7] usb 1-1: Decoder not found
[ 110.539107][ T7] em28xx 1-1:0.89: failed to create media graph
[ 110.545918][ T4446] usb 5-1: Product: syz
[ 110.550098][ T4446] usb 5-1: Manufacturer: syz
[ 110.554798][ T7] em28xx 1-1:0.89: V4L2 device video103 deregistered
[ 110.561704][ T4446] usb 5-1: SerialNumber: syz
[ 110.569053][ T7] em28xx 1-1:0.89: Registering snapshot button...
[ 110.580389][ T4446] usb 5-1: config 0 descriptor??
[ 110.595795][ T4446] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 110.614561][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input29
[ 110.626036][ T4446] em28xx 5-1:0.89: Video interface 89 found:
[ 110.633763][ T954] usb 4-1: Using ep0 maxpacket: 32
[ 110.639994][ T7] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 110.648805][ T14] usb 3-1: Using ep0 maxpacket: 32
[ 110.654896][ T4295] em28xx 1-1:0.89: Closing input extension
[ 110.660845][ T4295] em28xx 1-1:0.89: Deregistering snapshot button
[ 110.672118][ T954] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 110.683058][ T954] usb 4-1: config 0 has no interface number 0
[ 110.691557][ T954] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 110.702175][ T14] usb 3-1: config 0 has an invalid interface number: 89 but max is 0
[ 110.710419][ T954] usb 4-1: config 0 interface 89 has no altsetting 0
[ 110.717398][ T14] usb 3-1: config 0 has no interface number 0
[ 110.723578][ T14] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 110.733750][ T14] usb 3-1: config 0 interface 89 has no altsetting 0
[ 110.745195][ T954] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 110.755841][ T954] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 110.767224][ T4295] em28xx 1-1:0.89: Freeing device
[ 110.774997][ T14] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 110.786080][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 110.794432][ T954] usb 4-1: Product: syz
[ 110.798801][ T954] usb 4-1: Manufacturer: syz
[ 110.803450][ T954] usb 4-1: SerialNumber: syz
[ 110.808198][ T14] usb 3-1: Product: syz
[ 110.812399][ T14] usb 3-1: Manufacturer: syz
[ 110.817384][ T4332] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[ 110.823308][ T14] usb 3-1: SerialNumber: syz
[ 110.831435][ T954] usb 4-1: config 0 descriptor??
[ 110.837479][ T14] usb 3-1: config 0 descriptor??
[ 110.846949][ T14] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 110.858365][ T954] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 110.868790][ T954] em28xx 4-1:0.89: Video interface 89 found:
[ 110.875325][ T4446] em28xx 5-1:0.89: unknown em28xx chip ID (0)
[ 110.881575][ T14] em28xx 3-1:0.89: Video interface 89 found:
[ 110.957833][ T4446] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 110.966250][ T4446] em28xx 5-1:0.89: board has no eeprom
[ 111.013823][ T4332] usb 2-1: Using ep0 maxpacket: 32
[ 111.026196][ T4332] usb 2-1: config 0 has an invalid interface number: 89 but max is 0
[ 111.035282][ T4446] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67)
[ 111.043007][ T4446] em28xx 5-1:0.89: analog set to bulk mode.
[ 111.043796][ T4332] usb 2-1: config 0 has no interface number 0
[ 111.056071][ T4332] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 111.069027][ T4332] usb 2-1: config 0 interface 89 has no altsetting 0
[ 111.080971][ T4332] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 111.091437][ T4332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 111.102006][ T4332] usb 2-1: Product: syz
[ 111.106291][ T4332] usb 2-1: Manufacturer: syz
[ 111.111508][ T4332] usb 2-1: SerialNumber: syz
[ 111.120556][ T4477] em28xx 5-1:0.89: Registering V4L2 extension
[ 111.127874][ T4446] usb 5-1: USB disconnect, device number 6
[ 111.134702][ T14] em28xx 3-1:0.89: unknown em28xx chip ID (0)
[ 111.141208][ T4332] usb 2-1: config 0 descriptor??
[ 111.145143][ T4295] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[ 111.154331][ T954] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 111.162475][ T4446] em28xx 5-1:0.89: Disconnecting em28xx
[ 111.171682][ T4332] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 111.189537][ T4332] em28xx 2-1:0.89: Video interface 89 found:
[ 111.227905][ T14] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 111.236922][ T954] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 111.245605][ T954] em28xx 4-1:0.89: board has no eeprom
[ 111.251252][ T14] em28xx 3-1:0.89: board has no eeprom
[ 111.268904][ T4477] em28xx 5-1:0.89: Config register raw data: 0xffffffed
[ 111.276066][ T4477] em28xx 5-1:0.89: AC97 chip type couldn't be determined
[ 111.283310][ T4477] em28xx 5-1:0.89: No AC97 audio processor
[ 111.304227][ T4477] usb 5-1: Decoder not found
[ 111.308918][ T4477] em28xx 5-1:0.89: failed to create media graph
[ 111.323080][ T4477] em28xx 5-1:0.89: V4L2 device video103 deregistered
[ 111.330001][ T14] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67)
[ 111.337638][ T954] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 111.345001][ T4295] usb 1-1: Using ep0 maxpacket: 32
[ 111.352535][ T954] em28xx 4-1:0.89: analog set to bulk mode.
[ 111.358795][ T14] em28xx 3-1:0.89: analog set to bulk mode.
[ 111.365622][ T4295] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 111.376802][ T4295] usb 1-1: config 0 has no interface number 0
[ 111.384381][ T4477] em28xx 5-1:0.89: Registering snapshot button...
[ 111.391675][ T4477] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input30
[ 111.408379][ T4295] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 111.421963][ T954] usb 4-1: USB disconnect, device number 8
[ 111.429309][ T14] usb 3-1: USB disconnect, device number 7
[ 111.436300][ T4295] usb 1-1: config 0 interface 89 has no altsetting 0
[ 111.444450][ T4332] em28xx 2-1:0.89: unknown em28xx chip ID (0)
[ 111.446795][ T14] em28xx 3-1:0.89: Disconnecting em28xx
[ 111.456486][ T954] em28xx 4-1:0.89: Disconnecting em28xx
[ 111.466604][ T4295] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 111.476072][ T4477] em28xx 5-1:0.89: Remote control support is not available for this card.
[ 111.484816][ T4295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 111.492891][ T4475] em28xx 4-1:0.89: Registering V4L2 extension
[ 111.499298][ T4295] usb 1-1: Product: syz
[ 111.503865][ T4295] usb 1-1: Manufacturer: syz
[ 111.508507][ T4295] usb 1-1: SerialNumber: syz
[ 111.525376][ T4295] usb 1-1: config 0 descriptor??
[ 111.530833][ T4332] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 111.545112][ T4332] em28xx 2-1:0.89: board has no eeprom
[ 111.547006][ T4295] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 111.560634][ T4295] em28xx 1-1:0.89: Video interface 89 found:
[ 111.613799][ T4332] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67)
[ 111.621185][ T4332] em28xx 2-1:0.89: analog set to bulk mode.
[ 111.650508][ T4332] usb 2-1: USB disconnect, device number 7
[ 111.660949][ T4475] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 111.668906][ T4475] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 111.669447][ T4332] em28xx 2-1:0.89: Disconnecting em28xx
[ 111.686857][ T4475] em28xx 4-1:0.89: No AC97 audio processor
[ 111.716813][ T4475] usb 4-1: Decoder not found
[ 111.721513][ T4475] em28xx 4-1:0.89: failed to create media graph
[ 111.729594][ T4475] em28xx 4-1:0.89: V4L2 device video103 deregistered
[ 111.741838][ T4475] em28xx 4-1:0.89: Registering snapshot button...
[ 111.751935][ T4475] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input31
[ 111.766172][ T4475] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 111.775372][ T7] em28xx 3-1:0.89: Registering V4L2 extension
[ 111.804054][ T4295] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 111.831555][ T7] em28xx 3-1:0.89: Config register raw data: 0xffffffed
[ 111.838873][ T7] em28xx 3-1:0.89: AC97 chip type couldn't be determined
[ 111.846030][ T7] em28xx 3-1:0.89: No AC97 audio processor
[ 111.852729][ T7] usb 3-1: Decoder not found
[ 111.857467][ T7] em28xx 3-1:0.89: failed to create media graph
[ 111.864778][ T7] em28xx 3-1:0.89: V4L2 device video103 deregistered
[ 111.873004][ T7] em28xx 3-1:0.89: Registering snapshot button...
[ 111.880396][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input32
[ 111.899063][ T4295] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 111.907776][ T4295] em28xx 1-1:0.89: board has no eeprom
[ 111.915052][ T7] em28xx 3-1:0.89: Remote control support is not available for this card.
[ 111.929759][ T4446] em28xx 5-1:0.89: Closing input extension
[ 111.935878][ T4446] em28xx 5-1:0.89: Deregistering snapshot button
[ 111.961959][ T22] em28xx 2-1:0.89: Registering V4L2 extension
[ 111.977429][ T4446] em28xx 5-1:0.89: Freeing device
[ 112.003740][ T4295] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 112.011007][ T4295] em28xx 1-1:0.89: analog set to bulk mode.
[ 112.038474][ T4295] usb 1-1: USB disconnect, device number 7
[ 112.052115][ T4295] em28xx 1-1:0.89: Disconnecting em28xx
[ 112.059312][ T22] em28xx 2-1:0.89: Config register raw data: 0xffffffed
[ 112.070511][ T22] em28xx 2-1:0.89: AC97 chip type couldn't be determined
[ 112.077888][ T22] em28xx 2-1:0.89: No AC97 audio processor
[ 112.088396][ T22] usb 2-1: Decoder not found
[ 112.093034][ T22] em28xx 2-1:0.89: failed to create media graph
[ 112.099685][ T22] em28xx 2-1:0.89: V4L2 device video103 deregistered
[ 112.111139][ T22] em28xx 2-1:0.89: Registering snapshot button...
[ 112.119489][ T22] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input33
[ 112.131850][ T22] em28xx 2-1:0.89: Remote control support is not available for this card.
[ 112.140580][ T954] em28xx 4-1:0.89: Closing input extension
[ 112.146781][ T954] em28xx 4-1:0.89: Deregistering snapshot button
[ 112.159179][ T14] em28xx 3-1:0.89: Closing input extension
[ 112.165306][ T14] em28xx 3-1:0.89: Deregistering snapshot button
[ 112.175200][ T954] em28xx 4-1:0.89: Freeing device
[ 112.191650][ T7] em28xx 1-1:0.89: Registering V4L2 extension
[ 112.201216][ T14] em28xx 3-1:0.89: Freeing device
[ 112.256409][ T7] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 112.263444][ T7] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 112.271917][ T7] em28xx 1-1:0.89: No AC97 audio processor
[ 112.288683][ T7] usb 1-1: Decoder not found
[ 112.295369][ T7] em28xx 1-1:0.89: failed to create media graph
[ 112.301674][ T7] em28xx 1-1:0.89: V4L2 device video103 deregistered
[ 112.313610][ T7] em28xx 1-1:0.89: Registering snapshot button...
[ 112.324536][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input34
[ 112.335265][ T4446] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[ 112.349828][ T7] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 112.358834][ T4295] em28xx 1-1:0.89: Closing input extension
[ 112.364803][ T4295] em28xx 1-1:0.89: Deregistering snapshot button
[ 112.377488][ T4332] em28xx 2-1:0.89: Closing input extension
[ 112.383571][ T4332] em28xx 2-1:0.89: Deregistering snapshot button
[ 112.388979][ T4295] em28xx 1-1:0.89: Freeing device
[ 112.405273][ T4332] em28xx 2-1:0.89: Freeing device
[ 112.523755][ T4446] usb 5-1: Using ep0 maxpacket: 32
[ 112.531893][ T4446] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[ 112.544144][ T4446] usb 5-1: config 0 has no interface number 0
[ 112.550281][ T4446] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 112.560360][ T954] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[ 112.568042][ T4446] usb 5-1: config 0 interface 89 has no altsetting 0
[ 112.575048][ T14] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[ 112.586866][ T4446] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 112.596070][ T4446] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 112.604162][ T4446] usb 5-1: Product: syz
[ 112.608358][ T4446] usb 5-1: Manufacturer: syz
[ 112.612966][ T4446] usb 5-1: SerialNumber: syz
[ 112.620141][ T4446] usb 5-1: config 0 descriptor??
[ 112.628669][ T4446] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 112.638256][ T4446] em28xx 5-1:0.89: Video interface 89 found:
[ 112.763758][ T14] usb 3-1: Using ep0 maxpacket: 32
[ 112.763893][ T4332] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[ 112.769304][ T954] usb 4-1: Using ep0 maxpacket: 32
[ 112.781896][ T4295] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[ 112.791825][ T14] usb 3-1: config 0 has an invalid interface number: 89 but max is 0
[ 112.800479][ T14] usb 3-1: config 0 has no interface number 0
[ 112.806774][ T14] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 112.816940][ T14] usb 3-1: config 0 interface 89 has no altsetting 0
[ 112.824414][ T954] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 112.838328][ T954] usb 4-1: config 0 has no interface number 0
[ 112.844718][ T954] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 112.855006][ T954] usb 4-1: config 0 interface 89 has no altsetting 0
[ 112.862383][ T14] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 112.872078][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 112.880239][ T14] usb 3-1: Product: syz
[ 112.884981][ T14] usb 3-1: Manufacturer: syz
[ 112.889844][ T14] usb 3-1: SerialNumber: syz
[ 112.896327][ T954] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 112.906116][ T4446] em28xx 5-1:0.89: unknown em28xx chip ID (0)
[ 112.913191][ T14] usb 3-1: config 0 descriptor??
[ 112.918466][ T954] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 112.926834][ T954] usb 4-1: Product: syz
[ 112.931182][ T954] usb 4-1: Manufacturer: syz
[ 112.939177][ T14] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 112.949091][ T954] usb 4-1: SerialNumber: syz
[ 112.954023][ T4332] usb 2-1: Using ep0 maxpacket: 32
[ 112.955503][ T14] em28xx 3-1:0.89: Video interface 89 found:
[ 112.966955][ T954] usb 4-1: config 0 descriptor??
[ 112.973787][ T4295] usb 1-1: Using ep0 maxpacket: 32
[ 112.979594][ T4332] usb 2-1: config 0 has an invalid interface number: 89 but max is 0
[ 112.989901][ T4332] usb 2-1: config 0 has no interface number 0
[ 112.990143][ T4295] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 112.997193][ T4332] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 113.016825][ T954] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 113.028047][ T4332] usb 2-1: config 0 interface 89 has no altsetting 0
[ 113.031484][ T4446] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 113.044209][ T4446] em28xx 5-1:0.89: board has no eeprom
[ 113.049837][ T4295] usb 1-1: config 0 has no interface number 0
[ 113.051777][ T4332] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 113.056305][ T954] em28xx 4-1:0.89: Video interface 89 found:
[ 113.071639][ T4295] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 113.081749][ T4332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 113.082408][ T4295] usb 1-1: config 0 interface 89 has no altsetting 0
[ 113.096670][ T4332] usb 2-1: Product: syz
[ 113.103853][ T4295] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 113.108520][ T4332] usb 2-1: Manufacturer: syz
[ 113.117811][ T4295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 113.126117][ T4295] usb 1-1: Product: syz
[ 113.127689][ T4332] usb 2-1: SerialNumber: syz
[ 113.130342][ T4295] usb 1-1: Manufacturer: syz
[ 113.130360][ T4295] usb 1-1: SerialNumber: syz
[ 113.149755][ T4446] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67)
[ 113.160317][ T4295] usb 1-1: config 0 descriptor??
[ 113.166051][ T4446] em28xx 5-1:0.89: analog set to bulk mode.
[ 113.172996][ T4332] usb 2-1: config 0 descriptor??
[ 113.186391][ T4295] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 113.199418][ T4446] usb 5-1: USB disconnect, device number 7
[ 113.206238][ T4446] em28xx 5-1:0.89: Disconnecting em28xx
[ 113.211940][ T4295] em28xx 1-1:0.89: Video interface 89 found:
[ 113.218172][ T7] em28xx 5-1:0.89: Registering V4L2 extension
[ 113.225623][ T14] em28xx 3-1:0.89: unknown em28xx chip ID (0)
[ 113.225665][ T4332] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 113.247496][ T954] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 113.254675][ T4332] em28xx 2-1:0.89: Video interface 89 found:
[ 113.330855][ T14] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 113.346606][ T14] em28xx 3-1:0.89: board has no eeprom
[ 113.361789][ T954] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 113.372512][ T7] em28xx 5-1:0.89: Config register raw data: 0xffffffed
[ 113.400585][ T7] em28xx 5-1:0.89: AC97 chip type couldn't be determined
[ 113.409858][ T954] em28xx 4-1:0.89: board has no eeprom
[ 113.419068][ T7] em28xx 5-1:0.89: No AC97 audio processor
[ 113.443973][ T7] usb 5-1: Decoder not found
[ 113.448932][ T7] em28xx 5-1:0.89: failed to create media graph
[ 113.455770][ T4295] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 113.461983][ T7] em28xx 5-1:0.89: V4L2 device video103 deregistered
[ 113.470621][ T7] em28xx 5-1:0.89: Registering snapshot button...
[ 113.476852][ T4332] em28xx 2-1:0.89: unknown em28xx chip ID (0)
[ 113.479902][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input35
[ 113.493847][ T14] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67)
[ 113.501099][ T14] em28xx 3-1:0.89: analog set to bulk mode.
[ 113.507158][ T954] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 113.514987][ T954] em28xx 4-1:0.89: analog set to bulk mode.
[ 113.522462][ T7] em28xx 5-1:0.89: Remote control support is not available for this card.
[ 113.535994][ T954] usb 4-1: USB disconnect, device number 9
[ 113.544051][ T4295] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 113.552556][ T4295] em28xx 1-1:0.89: board has no eeprom
[ 113.559385][ T4446] em28xx 5-1:0.89: Closing input extension
[ 113.567392][ T4446] em28xx 5-1:0.89: Deregistering snapshot button
[ 113.581254][ T954] em28xx 4-1:0.89: Disconnecting em28xx
[ 113.587562][ T4332] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 113.592352][ T14] usb 3-1: USB disconnect, device number 8
[ 113.612939][ T4332] em28xx 2-1:0.89: board has no eeprom
[ 113.621695][ T7] em28xx 4-1:0.89: Registering V4L2 extension
[ 113.629880][ T14] em28xx 3-1:0.89: Disconnecting em28xx
[ 113.639511][ T4446] em28xx 5-1:0.89: Freeing device
[ 113.644754][ T4295] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 113.652377][ T4295] em28xx 1-1:0.89: analog set to bulk mode.
[ 113.683837][ T4332] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67)
[ 113.696319][ T4295] usb 1-1: USB disconnect, device number 8
[ 113.712286][ T4332] em28xx 2-1:0.89: analog set to bulk mode.
[ 113.719607][ T4295] em28xx 1-1:0.89: Disconnecting em28xx
[ 113.752153][ T4332] usb 2-1: USB disconnect, device number 8
[ 113.777979][ T4332] em28xx 2-1:0.89: Disconnecting em28xx
[ 113.832749][ T7] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 113.839960][ T7] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 113.847255][ T7] em28xx 4-1:0.89: No AC97 audio processor
[ 113.858014][ T7] usb 4-1: Decoder not found
[ 113.862672][ T7] em28xx 4-1:0.89: failed to create media graph
[ 113.870010][ T7] em28xx 4-1:0.89: V4L2 device video103 deregistered
[ 113.878330][ T7] em28xx 4-1:0.89: Registering snapshot button...
[ 113.886196][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input36
[ 113.898666][ T7] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 113.907377][ T4477] em28xx 3-1:0.89: Registering V4L2 extension
[ 114.013958][ T4446] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[ 114.029053][ T4477] em28xx 3-1:0.89: Config register raw data: 0xffffffed
[ 114.036338][ T4477] em28xx 3-1:0.89: AC97 chip type couldn't be determined
[ 114.043394][ T4477] em28xx 3-1:0.89: No AC97 audio processor
[ 114.051139][ T4477] usb 3-1: Decoder not found
[ 114.056166][ T4477] em28xx 3-1:0.89: failed to create media graph
[ 114.063570][ T4477] em28xx 3-1:0.89: V4L2 device video103 deregistered
[ 114.071357][ T4477] em28xx 3-1:0.89: Registering snapshot button...
[ 114.079892][ T4477] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input37
[ 114.093558][ T4477] em28xx 3-1:0.89: Remote control support is not available for this card.
[ 114.106537][ T4475] em28xx 1-1:0.89: Registering V4L2 extension
[ 114.166231][ T4475] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 114.173236][ T4475] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 114.186197][ T4475] em28xx 1-1:0.89: No AC97 audio processor
[ 114.193108][ T4475] usb 1-1: Decoder not found
[ 114.199955][ T4446] usb 5-1: Using ep0 maxpacket: 32
[ 114.206041][ T4475] em28xx 1-1:0.89: failed to create media graph
[ 114.212820][ T4475] em28xx 1-1:0.89: V4L2 device video103 deregistered
[ 114.221966][ T4446] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[ 114.230703][ T4475] em28xx 1-1:0.89: Registering snapshot button...
[ 114.237277][ T4446] usb 5-1: config 0 has no interface number 0
[ 114.243392][ T4446] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 114.254296][ T4475] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input38
[ 114.266666][ T4446] usb 5-1: config 0 interface 89 has no altsetting 0
[ 114.283056][ T4475] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 114.291970][ T126] em28xx 2-1:0.89: Registering V4L2 extension
[ 114.299978][ T4446] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 114.314528][ T4446] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 114.322597][ T4446] usb 5-1: Product: syz
[ 114.327080][ T4446] usb 5-1: Manufacturer: syz
[ 114.331855][ T4446] usb 5-1: SerialNumber: syz
[ 114.338612][ T4446] usb 5-1: config 0 descriptor??
[ 114.346973][ T4446] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 114.356617][ T4446] em28xx 5-1:0.89: Video interface 89 found:
[ 114.400131][ T126] em28xx 2-1:0.89: Config register raw data: 0xffffffed
[ 114.412684][ T126] em28xx 2-1:0.89: AC97 chip type couldn't be determined
[ 114.420549][ T126] em28xx 2-1:0.89: No AC97 audio processor
[ 114.439811][ T126] usb 2-1: Decoder not found
[ 114.445838][ T126] em28xx 2-1:0.89: failed to create media graph
[ 114.452139][ T126] em28xx 2-1:0.89: V4L2 device video103 deregistered
[ 114.465893][ T126] em28xx 2-1:0.89: Registering snapshot button...
[ 114.475008][ T126] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input39
[ 114.487491][ T126] em28xx 2-1:0.89: Remote control support is not available for this card.
[ 114.497001][ T954] em28xx 4-1:0.89: Closing input extension
[ 114.502990][ T954] em28xx 4-1:0.89: Deregistering snapshot button
[ 114.520319][ T14] em28xx 3-1:0.89: Closing input extension
[ 114.526405][ T14] em28xx 3-1:0.89: Deregistering snapshot button
[ 114.535969][ T954] em28xx 4-1:0.89: Freeing device
[ 114.551898][ T4295] em28xx 1-1:0.89: Closing input extension
[ 114.558162][ T4295] em28xx 1-1:0.89: Deregistering snapshot button
[ 114.567639][ T14] em28xx 3-1:0.89: Freeing device
[ 114.586067][ T4332] em28xx 2-1:0.89: Closing input extension
[ 114.593185][ T4332] em28xx 2-1:0.89: Deregistering snapshot button
[ 114.608619][ T4295] em28xx 1-1:0.89: Freeing device
[ 114.614382][ T4446] em28xx 5-1:0.89: unknown em28xx chip ID (0)
[ 114.636897][ T4332] em28xx 2-1:0.89: Freeing device
[ 114.696639][ T4446] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 114.704988][ T4446] em28xx 5-1:0.89: board has no eeprom
[ 114.774390][ T4446] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67)
[ 114.782669][ T4446] em28xx 5-1:0.89: analog set to bulk mode.
[ 114.789530][ T4475] em28xx 5-1:0.89: Registering V4L2 extension
[ 114.797830][ T4446] usb 5-1: USB disconnect, device number 8
[ 114.809764][ T4446] em28xx 5-1:0.89: Disconnecting em28xx
[ 114.851746][ T4475] em28xx 5-1:0.89: Config register raw data: 0xffffffed
[ 114.859352][ T4475] em28xx 5-1:0.89: AC97 chip type couldn't be determined
[ 114.870060][ T4475] em28xx 5-1:0.89: No AC97 audio processor
[ 114.877334][ T4475] usb 5-1: Decoder not found
[ 114.882332][ T4475] em28xx 5-1:0.89: failed to create media graph
[ 114.892032][ T4475] em28xx 5-1:0.89: V4L2 device video103 deregistered
[ 114.899799][ T4475] em28xx 5-1:0.89: Registering snapshot button...
[ 114.909341][ T4475] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input40
[ 114.924148][ T954] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[ 114.934041][ T4475] em28xx 5-1:0.89: Remote control support is not available for this card.
[ 114.942633][ T4446] em28xx 5-1:0.89: Closing input extension
[ 114.948830][ T14] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[ 114.956498][ T4446] em28xx 5-1:0.89: Deregistering snapshot button
[ 114.973717][ T4295] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[ 114.983794][ T4446] em28xx 5-1:0.89: Freeing device
[ 115.013901][ T4332] usb 2-1: new high-speed USB device number 9 using dummy_hcd
2026/04/19 12:05:50 executed programs: 50
[ 115.133750][ T954] usb 4-1: Using ep0 maxpacket: 32
[ 115.140497][ T954] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 115.148904][ T14] usb 3-1: Using ep0 maxpacket: 32
[ 115.154338][ T954] usb 4-1: config 0 has no interface number 0
[ 115.161017][ T954] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 115.171072][ T4295] usb 1-1: Using ep0 maxpacket: 32
[ 115.177016][ T954] usb 4-1: config 0 interface 89 has no altsetting 0
[ 115.184896][ T14] usb 3-1: config 0 has an invalid interface number: 89 but max is 0
[ 115.193353][ T4295] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 115.201760][ T4295] usb 1-1: config 0 has no interface number 0
[ 115.204074][ T4332] usb 2-1: Using ep0 maxpacket: 32
[ 115.209565][ T14] usb 3-1: config 0 has no interface number 0
[ 115.220623][ T4332] usb 2-1: config 0 has an invalid interface number: 89 but max is 0
[ 115.223134][ T4295] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 115.238907][ T954] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 115.240710][ T4332] usb 2-1: config 0 has no interface number 0
[ 115.248031][ T14] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 115.248058][ T14] usb 3-1: config 0 interface 89 has no altsetting 0
[ 115.248307][ T954] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 115.266598][ T4332] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 115.276021][ T4295] usb 1-1: config 0 interface 89 has no altsetting 0
[ 115.277048][ T14] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 115.301809][ T4332] usb 2-1: config 0 interface 89 has no altsetting 0
[ 115.311945][ T954] usb 4-1: Product: syz
[ 115.316465][ T954] usb 4-1: Manufacturer: syz
[ 115.318745][ T4332] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 115.321552][ T954] usb 4-1: SerialNumber: syz
[ 115.335795][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 115.344689][ T4295] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 115.354782][ T14] usb 3-1: Product: syz
[ 115.358882][ T4332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 115.365088][ T954] usb 4-1: config 0 descriptor??
[ 115.371965][ T4295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 115.380139][ T14] usb 3-1: Manufacturer: syz
[ 115.383517][ T4332] usb 2-1: Product: syz
[ 115.391949][ T954] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 115.400639][ T4332] usb 2-1: Manufacturer: syz
[ 115.406174][ T14] usb 3-1: SerialNumber: syz
[ 115.414673][ T14] usb 3-1: config 0 descriptor??
[ 115.420371][ T4332] usb 2-1: SerialNumber: syz
[ 115.423057][ T4295] usb 1-1: Product: syz
[ 115.429261][ T4295] usb 1-1: Manufacturer: syz
[ 115.434659][ T4332] usb 2-1: config 0 descriptor??
[ 115.441783][ T14] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 115.451477][ T954] em28xx 4-1:0.89: Video interface 89 found:
[ 115.457688][ T4295] usb 1-1: SerialNumber: syz
[ 115.462440][ T14] em28xx 3-1:0.89: Video interface 89 found:
[ 115.465675][ T4332] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 115.483793][ T4446] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[ 115.487962][ T4332] em28xx 2-1:0.89: Video interface 89 found:
[ 115.504033][ T4295] usb 1-1: config 0 descriptor??
[ 115.514283][ T4295] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 115.523986][ T4295] em28xx 1-1:0.89: Video interface 89 found:
[ 115.665886][ T954] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 115.683739][ T4446] usb 5-1: Using ep0 maxpacket: 32
[ 115.689384][ T14] em28xx 3-1:0.89: unknown em28xx chip ID (0)
[ 115.697050][ T4446] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[ 115.705895][ T4446] usb 5-1: config 0 has no interface number 0
[ 115.715579][ T4332] em28xx 2-1:0.89: unknown em28xx chip ID (0)
[ 115.721920][ T4446] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 115.731873][ T4446] usb 5-1: config 0 interface 89 has no altsetting 0
[ 115.741777][ T954] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 115.750047][ T954] em28xx 4-1:0.89: board has no eeprom
[ 115.757163][ T4446] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 115.766423][ T4446] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 115.775931][ T4446] usb 5-1: Product: syz
[ 115.780990][ T14] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 115.789319][ T4446] usb 5-1: Manufacturer: syz
[ 115.794128][ T4295] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 115.800389][ T14] em28xx 3-1:0.89: board has no eeprom
[ 115.806520][ T4446] usb 5-1: SerialNumber: syz
[ 115.814317][ T4332] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 115.823716][ T954] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 115.831002][ T954] em28xx 4-1:0.89: analog set to bulk mode.
[ 115.832105][ T4332] em28xx 2-1:0.89: board has no eeprom
[ 115.838809][ T4446] usb 5-1: config 0 descriptor??
[ 115.848347][ T4294] em28xx 4-1:0.89: Registering V4L2 extension
[ 115.858615][ T954] usb 4-1: USB disconnect, device number 10
[ 115.867785][ T4446] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 115.877637][ T14] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67)
[ 115.886724][ T954] em28xx 4-1:0.89: Disconnecting em28xx
[ 115.894502][ T14] em28xx 3-1:0.89: analog set to bulk mode.
[ 115.902588][ T4295] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 115.912018][ T4446] em28xx 5-1:0.89: Video interface 89 found:
[ 115.918879][ T4295] em28xx 1-1:0.89: board has no eeprom
[ 115.923939][ T4332] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67)
[ 115.932484][ T14] usb 3-1: USB disconnect, device number 9
[ 115.939501][ T4332] em28xx 2-1:0.89: analog set to bulk mode.
[ 115.940770][ T14] em28xx 3-1:0.89: Disconnecting em28xx
[ 115.963982][ T4332] usb 2-1: USB disconnect, device number 9
[ 115.981185][ T4332] em28xx 2-1:0.89: Disconnecting em28xx
[ 116.003743][ T4295] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 116.011020][ T4295] em28xx 1-1:0.89: analog set to bulk mode.
[ 116.027516][ T4294] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 116.036478][ T4295] usb 1-1: USB disconnect, device number 9
[ 116.042794][ T4295] em28xx 1-1:0.89: Disconnecting em28xx
[ 116.048751][ T4294] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 116.061661][ T4294] em28xx 4-1:0.89: No AC97 audio processor
[ 116.068551][ T4294] usb 4-1: Decoder not found
[ 116.073175][ T4294] em28xx 4-1:0.89: failed to create media graph
[ 116.079734][ T4294] em28xx 4-1:0.89: V4L2 device video103 deregistered
[ 116.087487][ T4294] em28xx 4-1:0.89: Registering snapshot button...
[ 116.094955][ T4294] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input41
[ 116.109147][ T4294] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 116.118357][ T4475] em28xx 3-1:0.89: Registering V4L2 extension
[ 116.125008][ T4446] em28xx 5-1:0.89: unknown em28xx chip ID (0)
[ 116.196209][ T4446] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 116.213703][ T4446] em28xx 5-1:0.89: board has no eeprom
[ 116.222661][ T4475] em28xx 3-1:0.89: Config register raw data: 0xffffffed
[ 116.234323][ T4475] em28xx 3-1:0.89: AC97 chip type couldn't be determined
[ 116.242295][ T4475] em28xx 3-1:0.89: No AC97 audio processor
[ 116.249866][ T4475] usb 3-1: Decoder not found
[ 116.254785][ T4475] em28xx 3-1:0.89: failed to create media graph
[ 116.261215][ T4475] em28xx 3-1:0.89: V4L2 device video103 deregistered
[ 116.282488][ T4475] em28xx 3-1:0.89: Registering snapshot button...
[ 116.291619][ T4475] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input42
[ 116.308472][ T4446] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67)
[ 116.317286][ T4446] em28xx 5-1:0.89: analog set to bulk mode.
[ 116.329770][ T4475] em28xx 3-1:0.89: Remote control support is not available for this card.
[ 116.338804][ T14] em28xx 3-1:0.89: Closing input extension
[ 116.345416][ T4446] usb 5-1: USB disconnect, device number 9
[ 116.351434][ T14] em28xx 3-1:0.89: Deregistering snapshot button
[ 116.364469][ T4446] em28xx 5-1:0.89: Disconnecting em28xx
[ 116.373336][ T126] em28xx 2-1:0.89: Registering V4L2 extension
[ 116.392386][ T14] em28xx 3-1:0.89: Freeing device
[ 116.459150][ T126] em28xx 2-1:0.89: Config register raw data: 0xffffffed
[ 116.467159][ T126] em28xx 2-1:0.89: AC97 chip type couldn't be determined
[ 116.474398][ T126] em28xx 2-1:0.89: No AC97 audio processor
[ 116.486680][ T126] usb 2-1: Decoder not found
[ 116.492314][ T126] em28xx 2-1:0.89: failed to create media graph
[ 116.498757][ T126] em28xx 2-1:0.89: V4L2 device video103 deregistered
[ 116.507841][ T126] em28xx 2-1:0.89: Registering snapshot button...
[ 116.516737][ T126] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input43
[ 116.530567][ T126] em28xx 2-1:0.89: Remote control support is not available for this card.
[ 116.540094][ T7] em28xx 1-1:0.89: Registering V4L2 extension
[ 116.611124][ T7] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 116.623194][ T7] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 116.631582][ T7] em28xx 1-1:0.89: No AC97 audio processor
[ 116.639939][ T7] usb 1-1: Decoder not found
[ 116.644763][ T7] em28xx 1-1:0.89: failed to create media graph
[ 116.651088][ T7] em28xx 1-1:0.89: V4L2 device video103 deregistered
[ 116.661569][ T7] em28xx 1-1:0.89: Registering snapshot button...
[ 116.669555][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input44
[ 116.682113][ T7] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 116.691939][ T954] em28xx 4-1:0.89: Closing input extension
[ 116.697896][ T954] em28xx 4-1:0.89: Deregistering snapshot button
[ 116.707848][ T4294] em28xx 5-1:0.89: Registering V4L2 extension
[ 116.718504][ T954] em28xx 4-1:0.89: Freeing device
[ 116.770547][ T4294] em28xx 5-1:0.89: Config register raw data: 0xffffffed
[ 116.777769][ T14] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[ 116.785830][ T4294] em28xx 5-1:0.89: AC97 chip type couldn't be determined
[ 116.792879][ T4294] em28xx 5-1:0.89: No AC97 audio processor
[ 116.801224][ T4294] usb 5-1: Decoder not found
[ 116.805980][ T4294] em28xx 5-1:0.89: failed to create media graph
[ 116.812259][ T4294] em28xx 5-1:0.89: V4L2 device video103 deregistered
[ 116.820331][ T4294] em28xx 5-1:0.89: Registering snapshot button...
[ 116.828761][ T4294] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input45
[ 116.842206][ T4294] em28xx 5-1:0.89: Remote control support is not available for this card.
[ 116.850923][ T4446] em28xx 5-1:0.89: Closing input extension
[ 116.856895][ T4446] em28xx 5-1:0.89: Deregistering snapshot button
[ 116.868382][ T4332] em28xx 2-1:0.89: Closing input extension
[ 116.876387][ T4446] em28xx 5-1:0.89: Freeing device
[ 116.879578][ T4332] em28xx 2-1:0.89: Deregistering snapshot button
[ 116.892604][ T4295] em28xx 1-1:0.89: Closing input extension
[ 116.898785][ T4295] em28xx 1-1:0.89: Deregistering snapshot button
[ 116.910409][ T4332] em28xx 2-1:0.89: Freeing device
[ 116.915694][ T4295] em28xx 1-1:0.89: Freeing device
[ 116.973787][ T14] usb 3-1: Using ep0 maxpacket: 32
[ 116.980537][ T14] usb 3-1: config 0 has an invalid interface number: 89 but max is 0
[ 116.989606][ T14] usb 3-1: config 0 has no interface number 0
[ 116.995797][ T14] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 117.005891][ T14] usb 3-1: config 0 interface 89 has no altsetting 0
[ 117.015461][ T14] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 117.024819][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 117.033167][ T14] usb 3-1: Product: syz
[ 117.038506][ T14] usb 3-1: Manufacturer: syz
[ 117.043400][ T14] usb 3-1: SerialNumber: syz
[ 117.050269][ T14] usb 3-1: config 0 descriptor??
[ 117.058352][ T14] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 117.068037][ T14] em28xx 3-1:0.89: Video interface 89 found:
[ 117.083966][ T954] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[ 117.233845][ T4446] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[ 117.263825][ T954] usb 4-1: Using ep0 maxpacket: 32
[ 117.271526][ T954] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 117.279879][ T4295] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[ 117.287529][ T954] usb 4-1: config 0 has no interface number 0
[ 117.293869][ T954] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 117.294646][ T4332] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[ 117.304943][ T954] usb 4-1: config 0 interface 89 has no altsetting 0
[ 117.322226][ T954] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 117.331629][ T954] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 117.340081][ T14] em28xx 3-1:0.89: unknown em28xx chip ID (0)
[ 117.346546][ T954] usb 4-1: Product: syz
[ 117.350952][ T954] usb 4-1: Manufacturer: syz
[ 117.355819][ T954] usb 4-1: SerialNumber: syz
[ 117.362297][ T954] usb 4-1: config 0 descriptor??
[ 117.370396][ T954] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 117.380069][ T954] em28xx 4-1:0.89: Video interface 89 found:
[ 117.413806][ T4446] usb 5-1: Using ep0 maxpacket: 32
[ 117.420793][ T4446] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[ 117.429252][ T4446] usb 5-1: config 0 has no interface number 0
[ 117.439168][ T14] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 117.447867][ T4446] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 117.457941][ T14] em28xx 3-1:0.89: board has no eeprom
[ 117.469574][ T4446] usb 5-1: config 0 interface 89 has no altsetting 0
[ 117.478761][ T4446] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 117.488938][ T4446] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 117.497139][ T4295] usb 1-1: Using ep0 maxpacket: 32
[ 117.502428][ T4446] usb 5-1: Product: syz
[ 117.503803][ T4332] usb 2-1: Using ep0 maxpacket: 32
[ 117.506840][ T4446] usb 5-1: Manufacturer: syz
[ 117.517039][ T4446] usb 5-1: SerialNumber: syz
[ 117.522961][ T4295] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 117.532141][ T4332] usb 2-1: config 0 has an invalid interface number: 89 but max is 0
[ 117.540236][ T4446] usb 5-1: config 0 descriptor??
[ 117.540451][ T4295] usb 1-1: config 0 has no interface number 0
[ 117.540515][ T4295] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 117.540539][ T4295] usb 1-1: config 0 interface 89 has no altsetting 0
[ 117.568571][ T4332] usb 2-1: config 0 has no interface number 0
[ 117.568962][ T14] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67)
[ 117.591811][ T4446] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 117.592998][ T4332] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 117.604763][ T14] em28xx 3-1:0.89: analog set to bulk mode.
[ 117.617470][ T4446] em28xx 5-1:0.89: Video interface 89 found:
[ 117.628362][ T4332] usb 2-1: config 0 interface 89 has no altsetting 0
[ 117.644883][ T14] usb 3-1: USB disconnect, device number 10
[ 117.651956][ T14] em28xx 3-1:0.89: Disconnecting em28xx
[ 117.658128][ T954] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 117.671998][ T4332] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 117.684837][ T4332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 117.688388][ T4295] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 117.693506][ T4332] usb 2-1: Product: syz
[ 117.712723][ T4295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 117.720955][ T4295] usb 1-1: Product: syz
[ 117.721582][ T4332] usb 2-1: Manufacturer: syz
[ 117.725186][ T4295] usb 1-1: Manufacturer: syz
[ 117.725203][ T4295] usb 1-1: SerialNumber: syz
[ 117.735124][ T4295] usb 1-1: config 0 descriptor??
[ 117.753331][ T4332] usb 2-1: SerialNumber: syz
[ 117.754016][ T7] em28xx 3-1:0.89: Registering V4L2 extension
[ 117.765219][ T4332] usb 2-1: config 0 descriptor??
[ 117.771427][ T954] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 117.778941][ T4332] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 117.794538][ T4295] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 117.810294][ T4332] em28xx 2-1:0.89: Video interface 89 found:
[ 117.814487][ T4446] em28xx 5-1:0.89: unknown em28xx chip ID (0)
[ 117.822935][ T954] em28xx 4-1:0.89: board has no eeprom
[ 117.840467][ T4295] em28xx 1-1:0.89: Video interface 89 found:
[ 117.913786][ T954] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 117.921233][ T954] em28xx 4-1:0.89: analog set to bulk mode.
[ 117.935145][ T4446] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 117.943334][ T4446] em28xx 5-1:0.89: board has no eeprom
[ 117.962720][ T954] usb 4-1: USB disconnect, device number 11
[ 117.982967][ T954] em28xx 4-1:0.89: Disconnecting em28xx
[ 117.993079][ T7] em28xx 3-1:0.89: Config register raw data: 0xffffffed
[ 118.000273][ T7] em28xx 3-1:0.89: AC97 chip type couldn't be determined
[ 118.007431][ T7] em28xx 3-1:0.89: No AC97 audio processor
[ 118.015717][ T7] usb 3-1: Decoder not found
[ 118.020372][ T7] em28xx 3-1:0.89: failed to create media graph
[ 118.027450][ T7] em28xx 3-1:0.89: V4L2 device video103 deregistered
[ 118.035800][ T7] em28xx 3-1:0.89: Registering snapshot button...
[ 118.043741][ T4446] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67)
[ 118.051299][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input46
[ 118.052866][ T4332] em28xx 2-1:0.89: unknown em28xx chip ID (0)
[ 118.062319][ T4295] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 118.063230][ T4446] em28xx 5-1:0.89: analog set to bulk mode.
[ 118.088841][ T4446] usb 5-1: USB disconnect, device number 10
[ 118.098474][ T7] em28xx 3-1:0.89: Remote control support is not available for this card.
[ 118.125645][ T4446] em28xx 5-1:0.89: Disconnecting em28xx
[ 118.137036][ T4295] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 118.150352][ T4475] em28xx 4-1:0.89: Registering V4L2 extension
[ 118.158495][ T4295] em28xx 1-1:0.89: board has no eeprom
[ 118.206323][ T4332] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 118.219660][ T4332] em28xx 2-1:0.89: board has no eeprom
[ 118.232015][ T4475] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 118.239860][ T4475] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 118.247738][ T4475] em28xx 4-1:0.89: No AC97 audio processor
[ 118.253888][ T4295] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 118.263348][ T4475] usb 4-1: Decoder not found
[ 118.270967][ T4295] em28xx 1-1:0.89: analog set to bulk mode.
[ 118.291367][ T4475] em28xx 4-1:0.89: failed to create media graph
[ 118.302507][ T4295] usb 1-1: USB disconnect, device number 10
[ 118.304498][ T4332] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67)
[ 118.320243][ T4332] em28xx 2-1:0.89: analog set to bulk mode.
[ 118.325109][ T4475] em28xx 4-1:0.89: V4L2 device video103 deregistered
[ 118.348034][ T4332] usb 2-1: USB disconnect, device number 10
[ 118.354761][ T4295] em28xx 1-1:0.89: Disconnecting em28xx
[ 118.367723][ T4475] em28xx 4-1:0.89: Registering snapshot button...
[ 118.376484][ T4332] em28xx 2-1:0.89: Disconnecting em28xx
[ 118.383987][ T4475] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input47
[ 118.405031][ T4475] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 118.423777][ T14] em28xx 3-1:0.89: Closing input extension
[ 118.429642][ T14] em28xx 3-1:0.89: Deregistering snapshot button
[ 118.447505][ T7] em28xx 5-1:0.89: Registering V4L2 extension
[ 118.457150][ T14] em28xx 3-1:0.89: Freeing device
[ 118.595611][ T7] em28xx 5-1:0.89: Config register raw data: 0xffffffed
[ 118.602632][ T7] em28xx 5-1:0.89: AC97 chip type couldn't be determined
[ 118.609795][ T7] em28xx 5-1:0.89: No AC97 audio processor
[ 118.617042][ T7] usb 5-1: Decoder not found
[ 118.621688][ T7] em28xx 5-1:0.89: failed to create media graph
[ 118.628050][ T7] em28xx 5-1:0.89: V4L2 device video103 deregistered
[ 118.636990][ T7] em28xx 5-1:0.89: Registering snapshot button...
[ 118.645406][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input48
[ 118.657216][ T7] em28xx 5-1:0.89: Remote control support is not available for this card.
[ 118.666273][ T4446] em28xx 5-1:0.89: Closing input extension
[ 118.677154][ T4446] em28xx 5-1:0.89: Deregistering snapshot button
[ 118.686623][ T126] em28xx 2-1:0.89: Registering V4L2 extension
[ 118.701554][ T4446] em28xx 5-1:0.89: Freeing device
[ 118.742458][ T126] em28xx 2-1:0.89: Config register raw data: 0xffffffed
[ 118.749666][ T126] em28xx 2-1:0.89: AC97 chip type couldn't be determined
[ 118.756951][ T126] em28xx 2-1:0.89: No AC97 audio processor
[ 118.764176][ T126] usb 2-1: Decoder not found
[ 118.768803][ T126] em28xx 2-1:0.89: failed to create media graph
[ 118.782432][ T126] em28xx 2-1:0.89: V4L2 device video103 deregistered
[ 118.790274][ T126] em28xx 2-1:0.89: Registering snapshot button...
[ 118.797739][ T126] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input49
[ 118.811722][ T126] em28xx 2-1:0.89: Remote control support is not available for this card.
[ 118.820432][ T4332] em28xx 2-1:0.89: Closing input extension
[ 118.824041][ T14] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[ 118.826755][ T4332] em28xx 2-1:0.89: Deregistering snapshot button
[ 118.846030][ T4294] em28xx 1-1:0.89: Registering V4L2 extension
[ 118.856071][ T4332] em28xx 2-1:0.89: Freeing device
[ 118.906727][ T4294] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 118.914734][ T4294] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 118.921986][ T4294] em28xx 1-1:0.89: No AC97 audio processor
[ 118.929709][ T4294] usb 1-1: Decoder not found
[ 118.934697][ T4294] em28xx 1-1:0.89: failed to create media graph
[ 118.940981][ T4294] em28xx 1-1:0.89: V4L2 device video103 deregistered
[ 118.949899][ T4294] em28xx 1-1:0.89: Registering snapshot button...
[ 118.957504][ T4294] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input50
[ 118.969720][ T4294] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 118.979993][ T954] em28xx 4-1:0.89: Closing input extension
[ 118.986345][ T954] em28xx 4-1:0.89: Deregistering snapshot button
[ 118.997996][ T4295] em28xx 1-1:0.89: Closing input extension
[ 119.004101][ T4295] em28xx 1-1:0.89: Deregistering snapshot button
[ 119.013174][ T954] em28xx 4-1:0.89: Freeing device
[ 119.023752][ T14] usb 3-1: Using ep0 maxpacket: 32
[ 119.032635][ T14] usb 3-1: config 0 has an invalid interface number: 89 but max is 0
[ 119.041745][ T4295] em28xx 1-1:0.89: Freeing device
[ 119.048027][ T14] usb 3-1: config 0 has no interface number 0
[ 119.054334][ T4446] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[ 119.062235][ T14] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 119.073136][ T14] usb 3-1: config 0 interface 89 has no altsetting 0
[ 119.084397][ T14] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 119.095438][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 119.104044][ T14] usb 3-1: Product: syz
[ 119.108370][ T14] usb 3-1: Manufacturer: syz
[ 119.113074][ T14] usb 3-1: SerialNumber: syz
[ 119.125010][ T14] usb 3-1: config 0 descriptor??
[ 119.134386][ T14] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 119.145306][ T14] em28xx 3-1:0.89: Video interface 89 found:
[ 119.233757][ T4332] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[ 119.243756][ T4446] usb 5-1: Using ep0 maxpacket: 32
[ 119.250965][ T4446] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[ 119.259258][ T4446] usb 5-1: config 0 has no interface number 0
[ 119.265610][ T4446] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 119.275784][ T4446] usb 5-1: config 0 interface 89 has no altsetting 0
[ 119.286011][ T4446] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 119.296152][ T4446] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 119.304298][ T4446] usb 5-1: Product: syz
[ 119.308724][ T4446] usb 5-1: Manufacturer: syz
[ 119.313384][ T4446] usb 5-1: SerialNumber: syz
[ 119.320949][ T4446] usb 5-1: config 0 descriptor??
[ 119.329912][ T4446] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 119.343967][ T4446] em28xx 5-1:0.89: Video interface 89 found:
[ 119.363749][ T954] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[ 119.413766][ T4332] usb 2-1: Using ep0 maxpacket: 32
[ 119.414377][ T14] em28xx 3-1:0.89: unknown em28xx chip ID (0)
[ 119.427110][ T4332] usb 2-1: config 0 has an invalid interface number: 89 but max is 0
[ 119.439643][ T4332] usb 2-1: config 0 has no interface number 0
[ 119.444173][ T4295] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[ 119.445893][ T4332] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 119.463592][ T4332] usb 2-1: config 0 interface 89 has no altsetting 0
[ 119.472817][ T4332] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 119.482742][ T4332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 119.492975][ T4332] usb 2-1: Product: syz
[ 119.497273][ T4332] usb 2-1: Manufacturer: syz
[ 119.501893][ T4332] usb 2-1: SerialNumber: syz
[ 119.510434][ T4332] usb 2-1: config 0 descriptor??
[ 119.510468][ T14] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 119.524365][ T4332] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 119.537921][ T14] em28xx 3-1:0.89: board has no eeprom
[ 119.543321][ T4332] em28xx 2-1:0.89: Video interface 89 found:
[ 119.553847][ T954] usb 4-1: Using ep0 maxpacket: 32
[ 119.560943][ T954] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 119.569388][ T954] usb 4-1: config 0 has no interface number 0
[ 119.576275][ T954] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 119.586392][ T954] usb 4-1: config 0 interface 89 has no altsetting 0
[ 119.598589][ T4446] em28xx 5-1:0.89: unknown em28xx chip ID (0)
[ 119.607868][ T954] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 119.617132][ T954] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 119.625437][ T14] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67)
[ 119.632855][ T14] em28xx 3-1:0.89: analog set to bulk mode.
[ 119.639059][ T954] usb 4-1: Product: syz
[ 119.644003][ T954] usb 4-1: Manufacturer: syz
[ 119.654071][ T14] usb 3-1: USB disconnect, device number 11
[ 119.660801][ T14] em28xx 3-1:0.89: Disconnecting em28xx
[ 119.666703][ T4295] usb 1-1: Using ep0 maxpacket: 32
[ 119.672173][ T954] usb 4-1: SerialNumber: syz
[ 119.680620][ T4295] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 119.689002][ T4446] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 119.699595][ T4295] usb 1-1: config 0 has no interface number 0
[ 119.707694][ T954] usb 4-1: config 0 descriptor??
[ 119.712806][ T4446] em28xx 5-1:0.89: board has no eeprom
[ 119.718596][ T4295] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 119.735535][ T954] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 119.745313][ T4295] usb 1-1: config 0 interface 89 has no altsetting 0
[ 119.752159][ T954] em28xx 4-1:0.89: Video interface 89 found:
[ 119.758690][ T4294] em28xx 3-1:0.89: Registering V4L2 extension
[ 119.770251][ T4295] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 119.782072][ T4295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 119.791302][ T4295] usb 1-1: Product: syz
[ 119.795181][ T4332] em28xx 2-1:0.89: unknown em28xx chip ID (0)
[ 119.796671][ T4295] usb 1-1: Manufacturer: syz
[ 119.806655][ T4295] usb 1-1: SerialNumber: syz
[ 119.823698][ T4446] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67)
[ 119.833145][ T4295] usb 1-1: config 0 descriptor??
[ 119.839665][ T4446] em28xx 5-1:0.89: analog set to bulk mode.
[ 119.850634][ T4295] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 119.882404][ T4446] usb 5-1: USB disconnect, device number 11
[ 119.893938][ T4295] em28xx 1-1:0.89: Video interface 89 found:
[ 119.909056][ T4446] em28xx 5-1:0.89: Disconnecting em28xx
[ 119.914696][ T4332] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 119.914726][ T4332] em28xx 2-1:0.89: board has no eeprom
[ 119.956728][ T4294] em28xx 3-1:0.89: Config register raw data: 0xffffffed
[ 119.964040][ T4294] em28xx 3-1:0.89: AC97 chip type couldn't be determined
[ 119.971166][ T4294] em28xx 3-1:0.89: No AC97 audio processor
[ 119.980540][ T4294] usb 3-1: Decoder not found
[ 119.985664][ T4294] em28xx 3-1:0.89: failed to create media graph
[ 119.992095][ T4294] em28xx 3-1:0.89: V4L2 device video103 deregistered
[ 119.994074][ T4332] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67)
[ 120.000086][ T954] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 120.016456][ T4294] em28xx 3-1:0.89: Registering snapshot button...
[ 120.023420][ T4332] em28xx 2-1:0.89: analog set to bulk mode.
[ 120.030465][ T4294] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input51
[ 120.046966][ T4332] usb 2-1: USB disconnect, device number 11
2026/04/19 12:05:55 executed programs: 62
[ 120.065153][ T4332] em28xx 2-1:0.89: Disconnecting em28xx
[ 120.082879][ T4294] em28xx 3-1:0.89: Remote control support is not available for this card.
[ 120.091571][ T7] em28xx 5-1:0.89: Registering V4L2 extension
[ 120.103332][ T954] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 120.124106][ T4295] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 120.130757][ T954] em28xx 4-1:0.89: board has no eeprom
[ 120.179469][ T7] em28xx 5-1:0.89: Config register raw data: 0xffffffed
[ 120.186854][ T7] em28xx 5-1:0.89: AC97 chip type couldn't be determined
[ 120.193991][ T7] em28xx 5-1:0.89: No AC97 audio processor
[ 120.201003][ T7] usb 5-1: Decoder not found
[ 120.207454][ T7] em28xx 5-1:0.89: failed to create media graph
[ 120.214839][ T954] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 120.222276][ T4295] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 120.231485][ T954] em28xx 4-1:0.89: analog set to bulk mode.
[ 120.237562][ T4295] em28xx 1-1:0.89: board has no eeprom
[ 120.243378][ T7] em28xx 5-1:0.89: V4L2 device video103 deregistered
[ 120.254582][ T954] usb 4-1: USB disconnect, device number 12
[ 120.261375][ T954] em28xx 4-1:0.89: Disconnecting em28xx
[ 120.269055][ T7] em28xx 5-1:0.89: Registering snapshot button...
[ 120.276443][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input52
[ 120.288376][ T7] em28xx 5-1:0.89: Remote control support is not available for this card.
[ 120.309395][ T22] em28xx 2-1:0.89: Registering V4L2 extension
[ 120.323743][ T4295] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 120.331496][ T4295] em28xx 1-1:0.89: analog set to bulk mode.
[ 120.359721][ T4295] usb 1-1: USB disconnect, device number 11
[ 120.369854][ T4295] em28xx 1-1:0.89: Disconnecting em28xx
[ 120.401341][ T22] em28xx 2-1:0.89: Config register raw data: 0xffffffed
[ 120.409104][ T22] em28xx 2-1:0.89: AC97 chip type couldn't be determined
[ 120.417820][ T22] em28xx 2-1:0.89: No AC97 audio processor
[ 120.424854][ T22] usb 2-1: Decoder not found
[ 120.429579][ T22] em28xx 2-1:0.89: failed to create media graph
[ 120.439816][ T22] em28xx 2-1:0.89: V4L2 device video103 deregistered
[ 120.447603][ T22] em28xx 2-1:0.89: Registering snapshot button...
[ 120.455671][ T22] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input53
[ 120.467167][ T22] em28xx 2-1:0.89: Remote control support is not available for this card.
[ 120.475818][ T4332] em28xx 2-1:0.89: Closing input extension
[ 120.481756][ T4332] em28xx 2-1:0.89: Deregistering snapshot button
[ 120.494438][ T4332] em28xx 2-1:0.89: Freeing device
[ 120.497223][ T14] em28xx 3-1:0.89: Closing input extension
[ 120.520450][ T14] em28xx 3-1:0.89: Deregistering snapshot button
[ 120.541121][ T4294] em28xx 4-1:0.89: Registering V4L2 extension
[ 120.551971][ T14] em28xx 3-1:0.89: Freeing device
[ 120.633029][ T4294] em28xx 4-1:0.89: Config register raw data: 0xffffffed
[ 120.640067][ T4294] em28xx 4-1:0.89: AC97 chip type couldn't be determined
[ 120.647280][ T4294] em28xx 4-1:0.89: No AC97 audio processor
[ 120.655478][ T4294] usb 4-1: Decoder not found
[ 120.660140][ T4294] em28xx 4-1:0.89: failed to create media graph
[ 120.667064][ T4294] em28xx 4-1:0.89: V4L2 device video103 deregistered
[ 120.676174][ T4294] em28xx 4-1:0.89: Registering snapshot button...
[ 120.684374][ T4294] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input54
[ 120.697230][ T4294] em28xx 4-1:0.89: Remote control support is not available for this card.
[ 120.705958][ T4446] em28xx 5-1:0.89: Closing input extension
[ 120.711822][ T4446] em28xx 5-1:0.89: Deregistering snapshot button
[ 120.723041][ T7] em28xx 1-1:0.89: Registering V4L2 extension
[ 120.733552][ T4446] em28xx 5-1:0.89: Freeing device
[ 120.784963][ T7] em28xx 1-1:0.89: Config register raw data: 0xffffffed
[ 120.795385][ T7] em28xx 1-1:0.89: AC97 chip type couldn't be determined
[ 120.802481][ T7] em28xx 1-1:0.89: No AC97 audio processor
[ 120.811811][ T7] usb 1-1: Decoder not found
[ 120.816726][ T7] em28xx 1-1:0.89: failed to create media graph
[ 120.823325][ T7] em28xx 1-1:0.89: V4L2 device video103 deregistered
[ 120.832062][ T7] em28xx 1-1:0.89: Registering snapshot button...
[ 120.840313][ T7] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input55
[ 120.853200][ T7] em28xx 1-1:0.89: Remote control support is not available for this card.
[ 120.861954][ T954] em28xx 4-1:0.89: Closing input extension
[ 120.868127][ T954] em28xx 4-1:0.89: Deregistering snapshot button
[ 120.878156][ T4295] em28xx 1-1:0.89: Closing input extension
[ 120.884271][ T4295] em28xx 1-1:0.89: Deregistering snapshot button
[ 120.893349][ T954] em28xx 4-1:0.89: Freeing device
[ 120.895064][ T4332] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[ 120.913905][ T14] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[ 120.930586][ T4295] em28xx 1-1:0.89: Freeing device
[ 121.093848][ T4446] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[ 121.103719][ T4332] usb 2-1: Using ep0 maxpacket: 32
[ 121.104301][ T14] usb 3-1: Using ep0 maxpacket: 32
[ 121.115415][ T4332] usb 2-1: config 0 has an invalid interface number: 89 but max is 0
[ 121.125155][ T14] usb 3-1: config 0 has an invalid interface number: 89 but max is 0
[ 121.133662][ T4332] usb 2-1: config 0 has no interface number 0
[ 121.135970][ T14] usb 3-1: config 0 has no interface number 0
[ 121.144745][ T4332] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 121.148035][ T14] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 121.166759][ T14] usb 3-1: config 0 interface 89 has no altsetting 0
[ 121.171634][ T4332] usb 2-1: config 0 interface 89 has no altsetting 0
[ 121.181246][ T14] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 121.190578][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 121.191604][ T4332] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 121.199438][ T14] usb 3-1: Product: syz
[ 121.212349][ T4332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 121.220770][ T4332] usb 2-1: Product: syz
[ 121.224470][ T14] usb 3-1: Manufacturer: syz
[ 121.225670][ T4332] usb 2-1: Manufacturer: syz
[ 121.234015][ T14] usb 3-1: SerialNumber: syz
[ 121.238480][ T4332] usb 2-1: SerialNumber: syz
[ 121.247187][ T4332] usb 2-1: config 0 descriptor??
[ 121.252874][ T14] usb 3-1: config 0 descriptor??
[ 121.259727][ T4332] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 121.270908][ T4332] em28xx 2-1:0.89: Video interface 89 found:
[ 121.274156][ T4446] usb 5-1: Using ep0 maxpacket: 32
[ 121.283161][ T14] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 121.293696][ T954] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[ 121.301390][ T4295] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[ 121.310344][ T14] em28xx 3-1:0.89: Video interface 89 found:
[ 121.317126][ T4446] usb 5-1: config 0 has an invalid interface number: 89 but max is 0
[ 121.325524][ T4446] usb 5-1: config 0 has no interface number 0
[ 121.331747][ T4446] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 121.342896][ T4446] usb 5-1: config 0 interface 89 has no altsetting 0
[ 121.353723][ T4446] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 121.362957][ T4446] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 121.371110][ T4446] usb 5-1: Product: syz
[ 121.375457][ T4446] usb 5-1: Manufacturer: syz
[ 121.380140][ T4446] usb 5-1: SerialNumber: syz
[ 121.389698][ T4446] usb 5-1: config 0 descriptor??
[ 121.401469][ T4446] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 121.413583][ T4446] em28xx 5-1:0.89: Video interface 89 found:
[ 121.483860][ T954] usb 4-1: Using ep0 maxpacket: 32
[ 121.490874][ T954] usb 4-1: config 0 has an invalid interface number: 89 but max is 0
[ 121.499409][ T4295] usb 1-1: Using ep0 maxpacket: 32
[ 121.504934][ T954] usb 4-1: config 0 has no interface number 0
[ 121.512359][ T954] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 121.522604][ T954] usb 4-1: config 0 interface 89 has no altsetting 0
[ 121.530178][ T4295] usb 1-1: config 0 has an invalid interface number: 89 but max is 0
[ 121.534886][ T4332] em28xx 2-1:0.89: unknown em28xx chip ID (0)
[ 121.538963][ T14] em28xx 3-1:0.89: unknown em28xx chip ID (0)
[ 121.540568][ T4295] usb 1-1: config 0 has no interface number 0
[ 121.558094][ T4295] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[ 121.568178][ T4295] usb 1-1: config 0 interface 89 has no altsetting 0
[ 121.576112][ T954] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 121.585346][ T954] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 121.593550][ T954] usb 4-1: Product: syz
[ 121.598369][ T954] usb 4-1: Manufacturer: syz
[ 121.603427][ T954] usb 4-1: SerialNumber: syz
[ 121.611229][ T4295] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a
[ 121.624692][ T14] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 121.632825][ T14] em28xx 3-1:0.89: board has no eeprom
[ 121.638340][ T4332] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 121.638368][ T4332] em28xx 2-1:0.89: board has no eeprom
[ 121.653533][ T4295] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 121.662492][ T954] usb 4-1: config 0 descriptor??
[ 121.667871][ T4295] usb 1-1: Product: syz
[ 121.672143][ T4295] usb 1-1: Manufacturer: syz
[ 121.679393][ T954] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 121.689063][ T4446] em28xx 5-1:0.89: unknown em28xx chip ID (0)
[ 121.695483][ T4295] usb 1-1: SerialNumber: syz
[ 121.700609][ T954] em28xx 4-1:0.89: Video interface 89 found:
[ 121.709911][ T4295] usb 1-1: config 0 descriptor??
[ 121.713995][ T4332] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67)
[ 121.724789][ T4295] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89)
[ 121.732979][ T4332] em28xx 2-1:0.89: analog set to bulk mode.
[ 121.735274][ T4295] em28xx 1-1:0.89: Video interface 89 found:
[ 121.749453][ T22] em28xx 2-1:0.89: Registering V4L2 extension
[ 121.759960][ T4332] usb 2-1: USB disconnect, device number 12
[ 121.764421][ T14] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67)
[ 121.773179][ T14] em28xx 3-1:0.89: analog set to bulk mode.
[ 121.779765][ T4332] em28xx 2-1:0.89: Disconnecting em28xx
[ 121.789474][ T4446] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 121.820107][ T4446] em28xx 5-1:0.89: board has no eeprom
[ 121.834034][ T14] usb 3-1: USB disconnect, device number 12
[ 121.841482][ T14] em28xx 3-1:0.89: Disconnecting em28xx
[ 121.903885][ T4446] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67)
[ 121.912771][ T22] em28xx 2-1:0.89: Config register raw data: 0xffffffed
[ 121.912829][ T4446] em28xx 5-1:0.89: analog set to bulk mode.
[ 121.926587][ T22] em28xx 2-1:0.89: AC97 chip type couldn't be determined
[ 121.940003][ T4446] usb 5-1: USB disconnect, device number 12
[ 121.949130][ T954] em28xx 4-1:0.89: unknown em28xx chip ID (0)
[ 121.956216][ T4446] em28xx 5-1:0.89: Disconnecting em28xx
[ 121.964625][ T22] em28xx 2-1:0.89: No AC97 audio processor
[ 122.004205][ T4295] em28xx 1-1:0.89: unknown em28xx chip ID (0)
[ 122.024505][ T22] usb 2-1: Decoder not found
[ 122.035833][ T22] em28xx 2-1:0.89: failed to create media graph
[ 122.042553][ T22] em28xx 2-1:0.89: V4L2 device video103 deregistered
[ 122.044812][ T954] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 122.063209][ T954] em28xx 4-1:0.89: board has no eeprom
[ 122.085892][ T22] em28xx 2-1:0.89: Registering snapshot button...
[ 122.087435][ T4602] ==================================================================
[ 122.100454][ T4602] BUG: KASAN: use-after-free in v4l2_fh_open+0xc6/0x430
[ 122.107458][ T4602] Read of size 8 at addr ffff888074bc0738 by task v4l_id/4602
[ 122.114951][ T4602]
[ 122.117343][ T4602] CPU: 0 PID: 4602 Comm: v4l_id Not tainted syzkaller #0
[ 122.124405][ T4602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 122.129303][ T22] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input56
[ 122.134490][ T4602] Call Trace:
[ 122.134503][ T4602]
[ 122.134511][ T4602] dump_stack_lvl+0x188/0x24e
[ 122.156070][ T4602] ? __lock_acquire+0x7d10/0x7d10
[ 122.161150][ T4602] ? show_regs_print_info+0x12/0x12
[ 122.166416][ T4602] ? load_image+0x400/0x400
[ 122.170978][ T4602] ? _raw_spin_lock_irqsave+0xbc/0x100
[ 122.176499][ T4602] ? __virt_addr_valid+0x188/0x540
[ 122.181658][ T4602] ? __virt_addr_valid+0x465/0x540
[ 122.186816][ T4602] ? v4l2_fh_open+0xc6/0x430
[ 122.191448][ T4602] print_report+0xa8/0x210
[ 122.195903][ T4602] kasan_report+0x10b/0x140
[ 122.200460][ T4602] ? v4l2_fh_open+0xc6/0x430
[ 122.205097][ T4602] v4l2_fh_open+0xc6/0x430
[ 122.209555][ T4602] em28xx_v4l2_open+0x152/0x990
[ 122.214451][ T4602] ? __lock_acquire+0x7d10/0x7d10
[ 122.219532][ T4602] v4l2_open+0x20b/0x360
[ 122.223831][ T4602] chrdev_open+0x5c5/0x6a0
[ 122.228300][ T4602] ? cd_forget+0x160/0x160
[ 122.232758][ T4602] ? fsnotify_perm+0x39b/0x550
[ 122.237568][ T4602] ? cd_forget+0x160/0x160
[ 122.242027][ T4602] do_dentry_open+0x7e9/0x10d0
[ 122.246843][ T4602] path_openat+0x2635/0x2ee0
[ 122.249866][ T22] em28xx 2-1:0.89: Remote control support is not available for this card.
[ 122.251474][ T4602] ? verify_lock_unused+0x140/0x140
[ 122.265264][ T4602] ? do_syscall_64+0x4c/0xa0
[ 122.269919][ T4602] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 122.276040][ T4602] ? do_filp_open+0x430/0x430
[ 122.280769][ T4602] do_filp_open+0x1f1/0x430
[ 122.285327][ T4602] ? vfs_tmpfile+0x480/0x480
[ 122.289996][ T4602] ? _raw_spin_unlock+0x24/0x40
[ 122.294916][ T4602] ? alloc_fd+0x58f/0x630
[ 122.299304][ T4602] do_sys_openat2+0x150/0x4b0
[ 122.304024][ T4602] ? up_read+0x20/0x20
[ 122.308142][ T4602] ? do_faccessat+0x73f/0xa10
[ 122.312867][ T4602] ? kmem_cache_free+0xf7/0x290
[ 122.313559][ T4332] em28xx 2-1:0.89: Closing input extension
[ 122.317768][ T4602] ? do_sys_open+0xe0/0xe0
[ 122.317797][ T4602] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 122.317828][ T4602] ? lock_chain_count+0x20/0x20
[ 122.326945][ T4332] em28xx 2-1:0.89: Deregistering snapshot button
[ 122.328076][ T4602] __x64_sys_openat+0x135/0x160
[ 122.350222][ T4602] do_syscall_64+0x4c/0xa0
[ 122.354687][ T4602] ? clear_bhb_loop+0x60/0xb0
[ 122.359418][ T4602] ? clear_bhb_loop+0x60/0xb0
[ 122.364138][ T4602] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 122.370084][ T4602] RIP: 0033:0x7f72d65c4407
[ 122.374564][ T4602] 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
[ 122.394228][ T4602] RSP: 002b:00007ffecaea4ff0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 122.402693][ T4602] RAX: ffffffffffffffda RBX: 00007f72d5f99880 RCX: 00007f72d65c4407
[ 122.410702][ T4602] RDX: 0000000000000000 RSI: 00007ffecaea6f1c RDI: ffffffffffffff9c
[ 122.418715][ T4602] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 122.426729][ T4602] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 122.434743][ T4602] R13: 00007ffecaea5240 R14: 00007f72d6815000 R15: 0000561698a314d8
[ 122.442749][ T4602]
[ 122.445798][ T4602]
[ 122.448173][ T4602] Allocated by task 22:
[ 122.452344][ T4602] kasan_set_track+0x4b/0x70
[ 122.456981][ T4602] __kasan_kmalloc+0x8e/0xa0
[ 122.461652][ T4602] em28xx_v4l2_init+0x107/0x2e70
[ 122.466627][ T4602] em28xx_init_extension+0x118/0x1b0
[ 122.471949][ T4602] process_one_work+0x8a2/0x1160
[ 122.476935][ T4602] worker_thread+0xaa2/0x1270
[ 122.481657][ T4602] kthread+0x29d/0x330
[ 122.485779][ T4602] ret_from_fork+0x1f/0x30
[ 122.490224][ T4602]
[ 122.492549][ T4602] Freed by task 22:
[ 122.496363][ T4602] kasan_set_track+0x4b/0x70
[ 122.501006][ T4602] kasan_save_free_info+0x2d/0x50
[ 122.506060][ T4602] ____kasan_slab_free+0x126/0x1e0
[ 122.511210][ T4602] slab_free_freelist_hook+0x131/0x1a0
[ 122.516707][ T4602] __kmem_cache_free+0xb6/0x1f0
[ 122.521564][ T4602] em28xx_v4l2_init+0x166c/0x2e70
[ 122.526595][ T4602] em28xx_init_extension+0x118/0x1b0
[ 122.531885][ T4602] process_one_work+0x8a2/0x1160
[ 122.536821][ T4602] worker_thread+0xaa2/0x1270
[ 122.541496][ T4602] kthread+0x29d/0x330
[ 122.545581][ T4602] ret_from_fork+0x1f/0x30
[ 122.550061][ T4602]
[ 122.552404][ T4602] The buggy address belongs to the object at ffff888074bc0000
[ 122.552404][ T4602] which belongs to the cache kmalloc-8k of size 8192
[ 122.566498][ T4602] The buggy address is located 1848 bytes inside of
[ 122.566498][ T4602] 8192-byte region [ffff888074bc0000, ffff888074bc2000)
[ 122.579971][ T4602]
[ 122.582301][ T4602] The buggy address belongs to the physical page:
[ 122.588731][ T4602] page:ffffea0001d2f000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x74bc0
[ 122.598916][ T4602] head:ffffea0001d2f000 order:3 compound_mapcount:0 compound_pincount:0
[ 122.607277][ T4602] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 122.615438][ T4602] raw: 00fff00000010200 0000000000000000 dead000000000001 ffff888017442280
[ 122.624042][ T4602] raw: 0000000000000000 0000000080020002 00000001ffffffff 0000000000000000
[ 122.632647][ T4602] page dumped because: kasan: bad access detected
[ 122.639201][ T4602] page_owner tracks the page as allocated
[ 122.644930][ T4602] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 4022, tgid 4022 (sshd), ts 51258464589, free_ts 51216245817
[ 122.666614][ T4602] post_alloc_hook+0x173/0x1a0
[ 122.671749][ T4602] get_page_from_freelist+0x1a1e/0x1ab0
[ 122.677321][ T4602] __alloc_pages+0x1ec/0x4f0
[ 122.681930][ T4602] alloc_slab_page+0x5d/0x160
[ 122.686625][ T4602] new_slab+0x87/0x2c0
[ 122.690728][ T4602] ___slab_alloc+0xbc6/0x1240
[ 122.695428][ T4602] __kmem_cache_alloc_node+0x1a0/0x260
[ 122.700921][ T4602] __kmalloc_node_track_caller+0x9e/0x230
[ 122.706696][ T4602] __alloc_skb+0x22a/0x7e0
[ 122.711153][ T4602] netlink_dump+0x1a5/0xd00
[ 122.715692][ T4602] netlink_recvmsg+0x68f/0xe00
[ 122.720470][ T4602] ____sys_recvmsg+0x2cb/0x5e0
[ 122.725252][ T4602] ___sys_recvmsg+0x212/0x590
[ 122.729944][ T4602] __x64_sys_recvmsg+0x205/0x2e0
[ 122.734901][ T4602] do_syscall_64+0x4c/0xa0
[ 122.739333][ T4602] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 122.745266][ T4602] page last free stack trace:
[ 122.749968][ T4602] free_unref_page_prepare+0x8b4/0x9a0
[ 122.755502][ T4602] free_unref_page+0x2e/0x3f0
[ 122.760231][ T4602] qlist_free_all+0x76/0xe0
[ 122.764792][ T4602] kasan_quarantine_reduce+0x144/0x160
[ 122.770305][ T4602] __kasan_slab_alloc+0x1e/0x80
[ 122.775194][ T4602] slab_post_alloc_hook+0x4b/0x480
[ 122.780310][ T4602] kmem_cache_alloc+0x123/0x2f0
[ 122.785185][ T4602] __anon_vma_prepare+0x64/0x420
[ 122.790127][ T4602] handle_mm_fault+0x3691/0x3ee0
[ 122.795082][ T4602] do_user_addr_fault+0x51f/0xb10
[ 122.800143][ T4602] exc_page_fault+0x60/0x100
[ 122.804765][ T4602] asm_exc_page_fault+0x22/0x30
[ 122.809653][ T4602]
[ 122.811995][ T4602] Memory state around the buggy address:
[ 122.817627][ T4602] ffff888074bc0600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 122.825715][ T4602] ffff888074bc0680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 122.833801][ T4602] >ffff888074bc0700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 122.841860][ T4602] ^
[ 122.847773][ T4602] ffff888074bc0780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 122.855862][ T4602] ffff888074bc0800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 122.863957][ T4602] ==================================================================
[ 122.874348][ T4295] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5)
[ 122.882539][ T954] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67)
[ 122.890479][ T4295] em28xx 1-1:0.89: board has no eeprom
[ 122.896295][ T954] em28xx 4-1:0.89: analog set to bulk mode.
[ 122.908398][ T954] usb 4-1: USB disconnect, device number 13
[ 122.915039][ T7] em28xx 3-1:0.89: Registering V4L2 extension
[ 122.921874][ T954] em28xx 4-1:0.89: Disconnecting em28xx
[ 122.936557][ T4602] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 122.943806][ T4602] CPU: 1 PID: 4602 Comm: v4l_id Not tainted syzkaller #0
[ 122.950871][ T4602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 122.960963][ T4602] Call Trace:
[ 122.964076][ T4295] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67)
[ 122.964152][ T4295] em28xx 1-1:0.89: analog set to bulk mode.
[ 122.977402][ T4602]
[ 122.980373][ T4602] dump_stack_lvl+0x188/0x24e
[ 122.985115][ T4602] ? memcpy+0x3c/0x60
[ 122.989135][ T4602] ? show_regs_print_info+0x12/0x12
[ 122.994380][ T4602] ? load_image+0x400/0x400
[ 122.998942][ T4602] panic+0x2e5/0x730
[ 123.002880][ T4602] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 123.009084][ T4602] ? bpf_jit_dump+0xd0/0xd0
[ 123.013630][ T4602] ? _raw_spin_unlock_irqrestore+0x10d/0x120
[ 123.019669][ T4602] ? _raw_spin_unlock+0x40/0x40
[ 123.024555][ T4602] check_panic_on_warn+0x80/0xa0
[ 123.026969][ T4295] usb 1-1: USB disconnect, device number 12
[ 123.028664][ T4295] em28xx 1-1:0.89: Disconnecting em28xx
[ 123.040972][ T4602] ? v4l2_fh_open+0xc6/0x430
[ 123.045602][ T4602] end_report+0x66/0x110
[ 123.049905][ T4602] kasan_report+0x118/0x140
[ 123.054491][ T4602] ? v4l2_fh_open+0xc6/0x430
[ 123.059134][ T4602] v4l2_fh_open+0xc6/0x430
[ 123.063595][ T4602] em28xx_v4l2_open+0x152/0x990
[ 123.068528][ T4602] ? __lock_acquire+0x7d10/0x7d10
[ 123.073594][ T4602] v4l2_open+0x20b/0x360
[ 123.077882][ T4602] chrdev_open+0x5c5/0x6a0
[ 123.082341][ T4602] ? cd_forget+0x160/0x160
[ 123.086793][ T4602] ? fsnotify_perm+0x39b/0x550
[ 123.091597][ T4602] ? cd_forget+0x160/0x160
[ 123.096057][ T4602] do_dentry_open+0x7e9/0x10d0
[ 123.100873][ T4602] path_openat+0x2635/0x2ee0
[ 123.105502][ T4602] ? verify_lock_unused+0x140/0x140
[ 123.110739][ T4602] ? do_syscall_64+0x4c/0xa0
[ 123.115385][ T4602] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 123.121501][ T4602] ? do_filp_open+0x430/0x430
[ 123.126234][ T4602] do_filp_open+0x1f1/0x430
[ 123.130778][ T4602] ? vfs_tmpfile+0x480/0x480
[ 123.135411][ T4602] ? _raw_spin_unlock+0x24/0x40
[ 123.140300][ T4602] ? alloc_fd+0x58f/0x630
[ 123.144702][ T4602] do_sys_openat2+0x150/0x4b0
[ 123.149419][ T4602] ? up_read+0x20/0x20
[ 123.153523][ T4602] ? do_faccessat+0x73f/0xa10
[ 123.158244][ T4602] ? kmem_cache_free+0xf7/0x290
[ 123.163139][ T4602] ? do_sys_open+0xe0/0xe0
[ 123.167606][ T4602] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 123.173637][ T4602] ? lock_chain_count+0x20/0x20
[ 123.178542][ T4602] __x64_sys_openat+0x135/0x160
[ 123.183463][ T4602] do_syscall_64+0x4c/0xa0
[ 123.187933][ T4602] ? clear_bhb_loop+0x60/0xb0
[ 123.192648][ T4602] ? clear_bhb_loop+0x60/0xb0
[ 123.197367][ T4602] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 123.203311][ T4602] RIP: 0033:0x7f72d65c4407
[ 123.207760][ T4602] 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
[ 123.227405][ T4602] RSP: 002b:00007ffecaea4ff0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 123.235863][ T4602] RAX: ffffffffffffffda RBX: 00007f72d5f99880 RCX: 00007f72d65c4407
[ 123.243872][ T4602] RDX: 0000000000000000 RSI: 00007ffecaea6f1c RDI: ffffffffffffff9c
[ 123.251883][ T4602] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 123.259907][ T4602] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 123.267913][ T4602] R13: 00007ffecaea5240 R14: 00007f72d6815000 R15: 0000561698a314d8
[ 123.275932][ T4602]
[ 123.279553][ T4602] Kernel Offset: disabled
[ 123.283904][ T4602] Rebooting in 86400 seconds..