ce activated: batadv_slave_0
[  107.543536][ T5944] batman_adv: batadv0: Interface activated: batadv_slave_1
[  107.562276][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_0
[  107.586840][ T3519] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  107.595940][ T3519] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  107.611532][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_1
[  107.620039][   T34] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  107.630698][   T34] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  107.648495][    T9] usb 2-1: Using ep0 maxpacket: 32
[  107.652646][ T5947] veth0_macvtap: entered promiscuous mode
[  107.664128][    T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  107.672783][    T9] usb 2-1: config 0 has no interface number 0
[  107.673968][ T5954] veth0_vlan: entered promiscuous mode
[  107.679797][    T9] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  107.700100][    T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  107.710303][ T3519] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  107.721724][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  107.730459][    T9] usb 2-1: Product: syz
[  107.734716][    T9] usb 2-1: Manufacturer: syz
[  107.741835][ T5947] veth1_macvtap: entered promiscuous mode
[  107.746643][    T9] usb 2-1: SerialNumber: syz
[  107.757047][ T3519] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  107.770146][    T9] usb 2-1: config 0 descriptor??
[  107.773886][ T3519] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  107.784143][ T6071] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  107.791613][ T3519] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  107.820318][    T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  107.832767][    T9] em28xx 2-1:0.132: Video interface 132 found: bulk
[  107.836484][ T5954] veth1_vlan: entered promiscuous mode
[  107.885702][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_0
[  107.941411][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_1
[  107.951890][ T3424] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  107.966366][ T3424] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  108.024155][   T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  108.035289][   T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  108.053873][   T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  108.069169][ T3519] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  108.078475][    T9] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  108.095064][ T5954] veth0_macvtap: entered promiscuous mode
[  108.102319][ T3424] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  108.110305][ T3424] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  108.147139][   T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  108.148908][ T5954] veth1_macvtap: entered promiscuous mode
[  108.164766][    T9] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  108.185868][   T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  108.211049][    T9] em28xx 2-1:0.132: board has no eeprom
[  108.287561][   T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  108.302369][    T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  108.312784][    T9] em28xx 2-1:0.132: analog set to bulk mode.
[  108.321238][   T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  108.333227][   T10] em28xx 2-1:0.132: Registering V4L2 extension
[  108.349919][ T5954] batman_adv: batadv0: Interface activated: batadv_slave_0
[  108.373506][    T9] usb 2-1: USB disconnect, device number 2
[  108.381016][ T5954] batman_adv: batadv0: Interface activated: batadv_slave_1
[  108.395157][    T9] em28xx 2-1:0.132: Disconnecting em28xx
[  108.439294][ T3519] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  108.448112][ T3519] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  108.488608][ T6077] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  108.510327][ T3519] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  108.543068][   T62] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  108.551658][ T3519] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  108.580922][   T62] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  108.669140][ T6077] usb 1-1: Using ep0 maxpacket: 32
[  108.677830][   T10] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  108.687353][   T10] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  108.698123][ T6077] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  108.709974][   T10] em28xx 2-1:0.132: No AC97 audio processor
[  108.716496][ T6077] usb 1-1: config 0 has no interface number 0
[  108.729822][ T1107] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  108.744971][   T10] usb 2-1: Decoder not found
[  108.749845][ T6077] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  108.760443][ T1107] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  108.768038][   T10] em28xx 2-1:0.132: failed to create media graph
[  108.778551][ T5931] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[  108.792801][   T10] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  108.809823][ T6077] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  108.822746][   T10] em28xx 2-1:0.132: Remote control support is not available for this card.
[  108.839722][ T6077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  108.861742][    T9] em28xx 2-1:0.132: Closing input extension
[  108.871360][ T6077] usb 1-1: Product: syz
[  108.875609][ T6077] usb 1-1: Manufacturer: syz
[  108.890315][ T1107] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  108.904061][ T6077] usb 1-1: SerialNumber: syz
[  108.912811][ T1107] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  108.934150][ T6077] usb 1-1: config 0 descriptor??
[  108.949000][ T5931] usb 4-1: Using ep0 maxpacket: 32
[  108.956415][    T9] em28xx 2-1:0.132: Freeing device
[  108.971039][ T6079] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  108.978444][ T5931] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  108.986685][ T5931] usb 4-1: config 0 has no interface number 0
[  109.032130][ T6077] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  109.044479][ T5931] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  109.055546][   T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  109.055587][   T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  109.079355][ T6077] em28xx 1-1:0.132: Video interface 132 found: bulk
[  109.112623][ T5931] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  109.143618][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  109.174298][ T5931] usb 4-1: Product: syz
[  109.199483][ T5931] usb 4-1: Manufacturer: syz
[  109.213183][ T5931] usb 4-1: SerialNumber: syz
[  109.218570][ T6066] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[  109.241400][ T5931] usb 4-1: config 0 descriptor??
[  109.252608][ T6084] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  109.279497][ T6077] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  109.303693][ T5931] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  109.320602][    T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[  109.347224][ T5931] em28xx 4-1:0.132: Video interface 132 found: bulk
[  109.373594][ T6077] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  109.399403][ T6077] em28xx 1-1:0.132: board has no eeprom
[  109.428784][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  109.437411][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  109.459421][ T6066] usb 3-1: config 0 has no interface number 0
[  109.465594][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  109.469641][ T6091] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[  109.486088][ T6077] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  109.495329][ T6077] em28xx 1-1:0.132: analog set to bulk mode.
[  109.507077][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  109.509160][    T9] usb 2-1: Using ep0 maxpacket: 32
[  109.525823][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  109.532009][ T6074] em28xx 1-1:0.132: Registering V4L2 extension
[  109.537709][ T6066] usb 3-1: Product: syz
[  109.545584][ T5931] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  109.545759][ T6066] usb 3-1: Manufacturer: syz
[  109.563799][    T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  109.572036][ T6066] usb 3-1: SerialNumber: syz
[  109.580843][    T9] usb 2-1: config 0 has no interface number 0
[  109.587013][    T9] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  109.600183][ T6077] usb 1-1: USB disconnect, device number 2
[  109.616704][ T6066] usb 3-1: config 0 descriptor??
[  109.621795][ T6077] em28xx 1-1:0.132: Disconnecting em28xx
[  109.631350][    T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  109.642501][ T5931] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  109.651620][ T6088] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  109.655111][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  109.675480][ T5931] em28xx 4-1:0.132: board has no eeprom
[  109.684461][    T9] usb 2-1: Product: syz
[  109.689151][ T6091] usb 5-1: Using ep0 maxpacket: 32
[  109.695577][    T9] usb 2-1: Manufacturer: syz
[  109.696661][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  109.703989][    T9] usb 2-1: SerialNumber: syz
[  109.719493][ T6091] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  109.727721][ T6091] usb 5-1: config 0 has no interface number 0
[  109.731003][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  109.745479][ T6091] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  109.756067][ T5931] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  109.769950][ T5931] em28xx 4-1:0.132: analog set to bulk mode.
[  109.783076][    T9] usb 2-1: config 0 descriptor??
[  109.794704][ T6085] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  109.814291][ T6091] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  109.836867][    T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  109.848235][ T5931] usb 4-1: USB disconnect, device number 2
[  109.870227][ T5931] em28xx 4-1:0.132: Disconnecting em28xx
[  109.876568][ T6091] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  109.908705][    T9] em28xx 2-1:0.132: Video interface 132 found: bulk
[  109.923756][ T6091] usb 5-1: Product: syz
[  109.928092][ T6091] usb 5-1: Manufacturer: syz
[  109.942406][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  109.943302][ T6091] usb 5-1: SerialNumber: syz
[  109.961474][ T6091] usb 5-1: config 0 descriptor??
[  109.968827][ T6092] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  109.996998][ T6091] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  110.032667][ T6074] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  110.041062][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  110.052388][ T6091] em28xx 5-1:0.132: Video interface 132 found: bulk
[  110.068087][ T6066] em28xx 3-1:0.132: board has no eeprom
[  110.068135][ T6074] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  110.087813][ T6074] em28xx 1-1:0.132: No AC97 audio processor
[  110.097348][ T6074] usb 1-1: Decoder not found
[  110.102315][ T6074] em28xx 1-1:0.132: failed to create media graph
[  110.109841][    T9] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  110.116715][ T6074] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  110.133891][ T6074] em28xx 1-1:0.132: Remote control support is not available for this card.
[  110.151603][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  110.166286][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  110.178921][    T9] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  110.192368][  T892] em28xx 4-1:0.132: Registering V4L2 extension
[  110.199761][ T6066] usb 3-1: USB disconnect, device number 2
[  110.203157][    T9] em28xx 2-1:0.132: board has no eeprom
[  110.225546][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  110.259576][ T6091] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  110.270540][    T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  110.281399][    T9] em28xx 2-1:0.132: analog set to bulk mode.
[  110.307336][    T9] usb 2-1: USB disconnect, device number 3
[  110.317874][    T9] em28xx 2-1:0.132: Disconnecting em28xx
[  110.328784][ T6091] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  110.337947][ T6091] em28xx 5-1:0.132: board has no eeprom
[  110.383342][  T892] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  110.398455][ T6091] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  110.409605][  T892] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  110.417200][ T6091] em28xx 5-1:0.132: analog set to bulk mode.
[  110.425175][  T892] em28xx 4-1:0.132: No AC97 audio processor
[  110.441993][  T892] usb 4-1: Decoder not found
[  110.469707][ T6091] usb 5-1: USB disconnect, device number 2
[  110.475708][  T892] em28xx 4-1:0.132: failed to create media graph
[  110.487738][ T6091] em28xx 5-1:0.132: Disconnecting em28xx
[  110.495210][  T892] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  110.513609][  T892] em28xx 4-1:0.132: Remote control support is not available for this card.
[  110.525438][  T869] em28xx 3-1:0.132: Registering V4L2 extension
[  110.664428][  T869] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  110.671835][  T869] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  110.680575][  T869] em28xx 3-1:0.132: No AC97 audio processor
[  110.692417][  T869] usb 3-1: Decoder not found
[  110.697122][  T869] em28xx 3-1:0.132: failed to create media graph
[  110.709944][  T869] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  110.718075][  T869] em28xx 3-1:0.132: Remote control support is not available for this card.
[  110.727164][ T6077] em28xx 1-1:0.132: Closing input extension
[  110.744039][ T6074] em28xx 2-1:0.132: Registering V4L2 extension
[  110.767307][ T6077] em28xx 1-1:0.132: Freeing device
[  110.924058][ T6074] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  110.932829][ T6074] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  110.947780][ T6074] em28xx 2-1:0.132: No AC97 audio processor
[  110.958166][ T6074] usb 2-1: Decoder not found
[  110.965394][ T6074] em28xx 2-1:0.132: failed to create media graph
[  110.973463][ T6074] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  110.982403][ T6074] em28xx 2-1:0.132: Remote control support is not available for this card.
[  110.994230][ T6090] em28xx 5-1:0.132: Registering V4L2 extension
[  111.084590][ T6090] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  111.091925][ T6077] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  111.100793][ T6090] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  111.107962][ T6090] em28xx 5-1:0.132: No AC97 audio processor
[  111.121292][ T6090] usb 5-1: Decoder not found
[  111.126037][ T6090] em28xx 5-1:0.132: failed to create media graph
[  111.134763][ T6090] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  111.143257][ T6090] em28xx 5-1:0.132: Remote control support is not available for this card.
[  111.152140][ T5931] em28xx 4-1:0.132: Closing input extension
[  111.158126][ T6066] em28xx 3-1:0.132: Closing input extension
[  111.164838][    T9] em28xx 2-1:0.132: Closing input extension
[  111.171254][ T6091] em28xx 5-1:0.132: Closing input extension
[  111.187729][ T5931] em28xx 4-1:0.132: Freeing device
[  111.194516][ T6066] em28xx 3-1:0.132: Freeing device
[  111.217110][ T6091] em28xx 5-1:0.132: Freeing device
[  111.225536][    T9] em28xx 2-1:0.132: Freeing device
[  111.259392][ T6077] usb 1-1: Using ep0 maxpacket: 32
[  111.277789][ T6077] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  111.290241][ T6077] usb 1-1: config 0 has no interface number 0
[  111.296608][ T6077] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  111.332318][ T6077] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  111.349080][ T6077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  111.366067][ T6077] usb 1-1: Product: syz
[  111.374928][ T6077] usb 1-1: Manufacturer: syz
[  111.381516][ T6077] usb 1-1: SerialNumber: syz
[  111.397248][ T6077] usb 1-1: config 0 descriptor??
[  111.405137][ T6100] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  111.417723][ T6077] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  111.434337][ T6077] em28xx 1-1:0.132: Video interface 132 found: bulk
[  111.501626][ T5931] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[  111.558535][ T6066] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[  111.558672][    T9] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[  111.574732][ T6091] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[  111.669277][ T5931] usb 4-1: Using ep0 maxpacket: 32
[  111.674681][ T6077] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  111.683139][ T5931] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  111.692350][ T5931] usb 4-1: config 0 has no interface number 0
[  111.701151][ T5931] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  111.715332][ T5931] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  111.725472][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  111.728803][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  111.736377][ T5931] usb 4-1: Product: syz
[  111.743818][    T9] usb 2-1: Using ep0 maxpacket: 32
[  111.749141][ T6091] usb 5-1: Using ep0 maxpacket: 32
[  111.757234][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  111.759361][ T5931] usb 4-1: Manufacturer: syz
[  111.771869][ T6091] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  111.781232][ T6066] usb 3-1: config 0 has no interface number 0
[  111.784807][ T6077] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  111.793192][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  111.799649][ T6091] usb 5-1: config 0 has no interface number 0
[  111.814835][ T5931] usb 4-1: SerialNumber: syz
[  111.819989][    T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  111.831668][ T5931] usb 4-1: config 0 descriptor??
[  111.836682][ T6077] em28xx 1-1:0.132: board has no eeprom
[  111.842866][    T9] usb 2-1: config 0 has no interface number 0
[  111.846138][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  111.849079][ T6091] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  111.858797][ T6091] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  111.878783][ T6103] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  111.888266][    T9] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  111.888904][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  111.907588][ T5931] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  111.911997][ T6066] usb 3-1: Product: syz
[  111.924233][ T6091] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  111.930500][ T6066] usb 3-1: Manufacturer: syz
[  111.933279][ T5931] em28xx 4-1:0.132: Video interface 132 found: bulk
[  111.938156][ T6066] usb 3-1: SerialNumber: syz
[  111.944364][ T6077] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  111.956624][ T6091] usb 5-1: Product: syz
[  111.961274][ T6091] usb 5-1: Manufacturer: syz
[  111.966397][ T6077] em28xx 1-1:0.132: analog set to bulk mode.
[  111.973350][ T6091] usb 5-1: SerialNumber: syz
[  111.978216][    T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  111.988619][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  111.996905][  T892] em28xx 1-1:0.132: Registering V4L2 extension
[  112.001053][ T6066] usb 3-1: config 0 descriptor??
[  112.011506][ T6110] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  112.013977][    T9] usb 2-1: Product: syz
[  112.028245][ T6091] usb 5-1: config 0 descriptor??
[  112.035989][ T6077] usb 1-1: USB disconnect, device number 3
[  112.046106][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  112.050620][ T6115] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  112.068510][    T9] usb 2-1: Manufacturer: syz
[  112.073199][    T9] usb 2-1: SerialNumber: syz
[  112.088144][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  112.101612][ T6091] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  112.123883][    T9] usb 2-1: config 0 descriptor??
[  112.130853][ T6077] em28xx 1-1:0.132: Disconnecting em28xx
[  112.140415][ T6091] em28xx 5-1:0.132: Video interface 132 found: bulk
[  112.149422][ T6113] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
2026/01/11 23:31:54 executed programs: 21
[  112.179364][ T5931] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  112.198423][    T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  112.228429][    T9] em28xx 2-1:0.132: Video interface 132 found: bulk
[  112.283326][ T5931] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  112.294720][ T5931] em28xx 4-1:0.132: board has no eeprom
[  112.299834][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  112.319201][  T892] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  112.329790][  T892] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  112.336978][  T892] em28xx 1-1:0.132: No AC97 audio processor
[  112.344611][  T892] usb 1-1: Decoder not found
[  112.349494][  T892] em28xx 1-1:0.132: failed to create media graph
[  112.355959][ T6091] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  112.364497][  T892] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  112.371423][ T5931] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  112.382814][  T892] em28xx 1-1:0.132: Remote control support is not available for this card.
[  112.391692][ T5931] em28xx 4-1:0.132: analog set to bulk mode.
[  112.394976][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  112.412557][ T6066] em28xx 3-1:0.132: board has no eeprom
[  112.414193][ T6090] em28xx 4-1:0.132: Registering V4L2 extension
[  112.432587][ T5931] usb 4-1: USB disconnect, device number 3
[  112.441741][ T6091] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  112.452399][    T9] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  112.469730][ T5931] em28xx 4-1:0.132: Disconnecting em28xx
[  112.471294][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  112.476160][ T6091] em28xx 5-1:0.132: board has no eeprom
[  112.499505][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  112.533764][    T9] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  112.536518][ T6066] usb 3-1: USB disconnect, device number 3
[  112.568459][ T6091] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  112.576348][ T6091] em28xx 5-1:0.132: analog set to bulk mode.
[  112.583203][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  112.598172][    T9] em28xx 2-1:0.132: board has no eeprom
[  112.637837][ T6091] usb 5-1: USB disconnect, device number 3
[  112.669135][ T6091] em28xx 5-1:0.132: Disconnecting em28xx
[  112.678564][    T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  112.686438][    T9] em28xx 2-1:0.132: analog set to bulk mode.
[  112.710759][    T9] usb 2-1: USB disconnect, device number 4
[  112.718205][    T9] em28xx 2-1:0.132: Disconnecting em28xx
[  112.763601][ T6090] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  112.772205][ T6090] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  112.790258][ T6090] em28xx 4-1:0.132: No AC97 audio processor
[  112.816988][ T6090] usb 4-1: Decoder not found
[  112.822180][ T6090] em28xx 4-1:0.132: failed to create media graph
[  112.837253][ T6090] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  112.857828][ T6090] em28xx 4-1:0.132: Remote control support is not available for this card.
[  112.869461][ T6077] em28xx 1-1:0.132: Closing input extension
[  112.875820][ T6065] em28xx 3-1:0.132: Registering V4L2 extension
[  112.885359][ T6077] em28xx 1-1:0.132: Freeing device
[  113.061263][ T6065] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  113.070824][ T6065] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  113.077973][ T6065] em28xx 3-1:0.132: No AC97 audio processor
[  113.085753][ T6065] usb 3-1: Decoder not found
[  113.090468][ T6065] em28xx 3-1:0.132: failed to create media graph
[  113.096857][ T6065] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  113.108608][ T6065] em28xx 3-1:0.132: Remote control support is not available for this card.
[  113.117410][  T892] em28xx 5-1:0.132: Registering V4L2 extension
[  113.198535][ T6077] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  113.222964][  T892] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  113.230298][  T892] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  113.237440][  T892] em28xx 5-1:0.132: No AC97 audio processor
[  113.247633][  T892] usb 5-1: Decoder not found
[  113.253385][  T892] em28xx 5-1:0.132: failed to create media graph
[  113.263271][  T892] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  113.273533][  T892] em28xx 5-1:0.132: Remote control support is not available for this card.
[  113.282468][ T6074] em28xx 2-1:0.132: Registering V4L2 extension
[  113.352224][ T6077] usb 1-1: Using ep0 maxpacket: 32
[  113.361861][ T6077] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  113.371555][ T6077] usb 1-1: config 0 has no interface number 0
[  113.377717][ T6077] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  113.390913][ T6077] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  113.400555][ T6077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  113.411274][ T6077] usb 1-1: Product: syz
[  113.415496][ T6077] usb 1-1: Manufacturer: syz
[  113.422889][ T6077] usb 1-1: SerialNumber: syz
[  113.430928][ T6077] usb 1-1: config 0 descriptor??
[  113.437327][ T6074] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  113.444890][ T6074] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  113.454240][ T6129] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  113.461951][ T6074] em28xx 2-1:0.132: No AC97 audio processor
[  113.471224][ T6077] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  113.484265][ T6077] em28xx 1-1:0.132: Video interface 132 found: bulk
[  113.491301][ T6074] usb 2-1: Decoder not found
[  113.495977][ T6074] em28xx 2-1:0.132: failed to create media graph
[  113.503559][ T6074] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  113.512210][ T6074] em28xx 2-1:0.132: Remote control support is not available for this card.
[  113.521662][ T5931] em28xx 4-1:0.132: Closing input extension
[  113.527714][ T6066] em28xx 3-1:0.132: Closing input extension
[  113.534581][ T6091] em28xx 5-1:0.132: Closing input extension
[  113.540668][    T9] em28xx 2-1:0.132: Closing input extension
[  113.558213][ T5931] em28xx 4-1:0.132: Freeing device
[  113.561330][ T6066] em28xx 3-1:0.132: Freeing device
[  113.568249][ T6091] em28xx 5-1:0.132: Freeing device
[  113.605477][    T9] em28xx 2-1:0.132: Freeing device
[  113.729752][ T6077] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  113.793847][ T6077] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  113.802876][ T6077] em28xx 1-1:0.132: board has no eeprom
[  113.869260][ T6077] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  113.877473][ T6077] em28xx 1-1:0.132: analog set to bulk mode.
[  113.883963][ T6095] em28xx 1-1:0.132: Registering V4L2 extension
[  113.901079][ T6077] usb 1-1: USB disconnect, device number 4
[  113.907511][ T6091] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[  113.909764][ T6066] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[  113.923795][ T5931] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[  113.938814][    T9] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[  113.947771][ T6077] em28xx 1-1:0.132: Disconnecting em28xx
[  114.072822][ T6095] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  114.082307][ T6095] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  114.089605][ T6095] em28xx 1-1:0.132: No AC97 audio processor
[  114.097162][ T6095] usb 1-1: Decoder not found
[  114.102109][ T6091] usb 5-1: Using ep0 maxpacket: 32
[  114.107372][ T5931] usb 4-1: Using ep0 maxpacket: 32
[  114.109127][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  114.115479][ T6095] em28xx 1-1:0.132: failed to create media graph
[  114.125697][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  114.128108][ T6091] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  114.136386][ T6066] usb 3-1: config 0 has no interface number 0
[  114.143384][    T9] usb 2-1: Using ep0 maxpacket: 32
[  114.144723][ T6095] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  114.162754][ T5931] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  114.164004][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  114.173656][ T6091] usb 5-1: config 0 has no interface number 0
[  114.188420][ T5931] usb 4-1: config 0 has no interface number 0
[  114.194614][ T5931] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  114.205534][    T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  114.216370][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  114.222286][    T9] usb 2-1: config 0 has no interface number 0
[  114.232141][ T6091] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  114.243840][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  114.243866][ T6066] usb 3-1: Product: syz
[  114.243881][ T6066] usb 3-1: Manufacturer: syz
[  114.257844][ T6095] em28xx 1-1:0.132: Remote control support is not available for this card.
[  114.271207][    T9] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  114.282516][ T6077] em28xx 1-1:0.132: Closing input extension
[  114.290698][ T5931] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  114.302433][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  114.318343][ T6066] usb 3-1: SerialNumber: syz
[  114.323668][ T6091] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  114.340303][ T5931] usb 4-1: Product: syz
[  114.344732][    T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  114.345456][ T6066] usb 3-1: config 0 descriptor??
[  114.357085][ T6077] em28xx 1-1:0.132: Freeing device
[  114.364084][ T6091] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  114.375475][ T5931] usb 4-1: Manufacturer: syz
[  114.389679][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  114.401536][ T5931] usb 4-1: SerialNumber: syz
[  114.407818][    T9] usb 2-1: Product: syz
[  114.417903][ T6091] usb 5-1: Product: syz
[  114.418124][ T6135] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  114.428588][    T9] usb 2-1: Manufacturer: syz
[  114.435018][ T5931] usb 4-1: config 0 descriptor??
[  114.447509][ T6091] usb 5-1: Manufacturer: syz
[  114.457381][    T9] usb 2-1: SerialNumber: syz
[  114.467113][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  114.471921][ T6091] usb 5-1: SerialNumber: syz
[  114.488975][ T6134] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  114.496325][    T9] usb 2-1: config 0 descriptor??
[  114.505634][ T6138] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[  114.516288][ T6091] usb 5-1: config 0 descriptor??
[  114.526680][    T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  114.536471][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  114.546652][ T5931] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  114.559236][ T5931] em28xx 4-1:0.132: Video interface 132 found: bulk
[  114.566125][    T9] em28xx 2-1:0.132: Video interface 132 found: bulk
[  114.573765][ T6136] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  114.589554][ T6091] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  114.600572][ T6091] em28xx 5-1:0.132: Video interface 132 found: bulk
[  114.700029][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  114.728721][ T6077] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  114.762933][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  114.769840][ T5931] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  114.772546][ T6066] em28xx 3-1:0.132: board has no eeprom
[  114.790110][    T9] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  114.852080][ T5931] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  114.863480][ T6091] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  114.870542][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  114.874434][ T5931] em28xx 4-1:0.132: board has no eeprom
[  114.879831][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  114.889234][ T6077] usb 1-1: Using ep0 maxpacket: 32
[  114.898796][    T9] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  114.900548][ T6065] em28xx 3-1:0.132: Registering V4L2 extension
[  114.910889][    T9] em28xx 2-1:0.132: board has no eeprom
[  114.921368][ T6077] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  114.931697][ T6066] usb 3-1: USB disconnect, device number 4
[  114.948744][ T6077] usb 1-1: config 0 has no interface number 0
[  114.949632][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  114.959645][ T6077] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  114.971860][ T5931] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  114.980404][ T6091] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  114.992382][    T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  115.000534][ T5931] em28xx 4-1:0.132: analog set to bulk mode.
[  115.006789][    T9] em28xx 2-1:0.132: analog set to bulk mode.
[  115.013763][ T6091] em28xx 5-1:0.132: board has no eeprom
[  115.025507][ T6077] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  115.039614][ T5931] usb 4-1: USB disconnect, device number 4
[  115.055726][ T6077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  115.064472][    T9] usb 2-1: USB disconnect, device number 5
[  115.071846][ T5931] em28xx 4-1:0.132: Disconnecting em28xx
[  115.080615][ T6077] usb 1-1: Product: syz
[  115.084846][ T6077] usb 1-1: Manufacturer: syz
[  115.092205][    T9] em28xx 2-1:0.132: Disconnecting em28xx
[  115.099058][ T6091] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  115.109956][ T6077] usb 1-1: SerialNumber: syz
[  115.116316][ T6091] em28xx 5-1:0.132: analog set to bulk mode.
[  115.123897][ T6077] usb 1-1: config 0 descriptor??
[  115.139329][ T6155] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  115.147038][ T6091] usb 5-1: USB disconnect, device number 4
[  115.158105][ T6091] em28xx 5-1:0.132: Disconnecting em28xx
[  115.164782][ T6077] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  115.188450][ T6077] em28xx 1-1:0.132: Video interface 132 found: bulk
[  115.274695][ T6065] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  115.312278][ T6065] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  115.339764][ T6065] em28xx 3-1:0.132: No AC97 audio processor
[  115.366043][ T6065] usb 3-1: Decoder not found
[  115.380532][ T6065] em28xx 3-1:0.132: failed to create media graph
[  115.397948][ T6065] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  115.408926][ T6065] em28xx 3-1:0.132: Remote control support is not available for this card.
[  115.409314][ T6077] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  115.420210][ T6066] em28xx 3-1:0.132: Closing input extension
[  115.430471][ T6095] em28xx 4-1:0.132: Registering V4L2 extension
[  115.437401][ T6066] em28xx 3-1:0.132: Freeing device
[  115.505250][ T6077] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  115.528515][ T6077] em28xx 1-1:0.132: board has no eeprom
[  115.592949][ T6095] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  115.603749][ T6077] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  115.611687][ T6095] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  115.619325][ T6077] em28xx 1-1:0.132: analog set to bulk mode.
[  115.625477][ T6095] em28xx 4-1:0.132: No AC97 audio processor
[  115.638314][ T6077] usb 1-1: USB disconnect, device number 5
[  115.645634][ T6077] em28xx 1-1:0.132: Disconnecting em28xx
[  115.656539][ T6095] usb 4-1: Decoder not found
[  115.661756][ T6095] em28xx 4-1:0.132: failed to create media graph
[  115.668132][ T6095] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  115.676660][ T6095] em28xx 4-1:0.132: Remote control support is not available for this card.
[  115.685461][ T6074] em28xx 2-1:0.132: Registering V4L2 extension
[  115.758654][ T6066] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[  115.790002][ T6074] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  115.797287][ T6074] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  115.806441][ T6074] em28xx 2-1:0.132: No AC97 audio processor
[  115.813835][ T6074] usb 2-1: Decoder not found
[  115.818793][ T6074] em28xx 2-1:0.132: failed to create media graph
[  115.825340][ T6074] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  115.834074][ T6074] em28xx 2-1:0.132: Remote control support is not available for this card.
[  115.843009][  T892] em28xx 5-1:0.132: Registering V4L2 extension
[  115.908508][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  115.926593][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  115.953339][ T6066] usb 3-1: config 0 has no interface number 0
[  115.963407][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  115.980587][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  115.990118][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  115.998161][ T6066] usb 3-1: Product: syz
[  116.003654][ T6066] usb 3-1: Manufacturer: syz
[  116.008292][ T6066] usb 3-1: SerialNumber: syz
[  116.018682][ T6066] usb 3-1: config 0 descriptor??
[  116.024535][ T6160] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  116.035475][  T892] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  116.039485][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  116.048711][  T892] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  116.052903][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  116.061658][  T892] em28xx 5-1:0.132: No AC97 audio processor
[  116.075844][  T892] usb 5-1: Decoder not found
[  116.082897][  T892] em28xx 5-1:0.132: failed to create media graph
[  116.090575][  T892] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  116.099875][  T892] em28xx 5-1:0.132: Remote control support is not available for this card.
[  116.109556][ T6090] em28xx 1-1:0.132: Registering V4L2 extension
[  116.240411][ T6090] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  116.247515][ T6090] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  116.257981][ T6090] em28xx 1-1:0.132: No AC97 audio processor
[  116.265909][ T6090] usb 1-1: Decoder not found
[  116.270639][ T6090] em28xx 1-1:0.132: failed to create media graph
[  116.277041][ T6090] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  116.285310][ T6090] em28xx 1-1:0.132: Remote control support is not available for this card.
[  116.294047][ T5931] em28xx 4-1:0.132: Closing input extension
[  116.299670][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  116.300697][    T9] em28xx 2-1:0.132: Closing input extension
[  116.314956][ T6091] em28xx 5-1:0.132: Closing input extension
[  116.325091][ T5931] em28xx 4-1:0.132: Freeing device
[  116.336018][ T6077] em28xx 1-1:0.132: Closing input extension
[  116.351233][    T9] em28xx 2-1:0.132: Freeing device
[  116.379642][ T6091] em28xx 5-1:0.132: Freeing device
[  116.391632][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  116.400572][ T6077] em28xx 1-1:0.132: Freeing device
[  116.411314][ T6066] em28xx 3-1:0.132: board has no eeprom
[  116.480822][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  116.498493][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  116.504803][ T6065] em28xx 3-1:0.132: Registering V4L2 extension
[  116.523828][ T6066] usb 3-1: USB disconnect, device number 5
[  116.540196][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  116.648467][ T5931] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[  116.659533][    T9] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[  116.701332][ T6065] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  116.719120][ T6065] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  116.728884][ T6091] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[  116.739335][ T6077] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  116.747676][ T6065] em28xx 3-1:0.132: No AC97 audio processor
[  116.770578][ T6065] usb 3-1: Decoder not found
[  116.775338][ T6065] em28xx 3-1:0.132: failed to create media graph
[  116.799564][ T6065] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  116.801586][ T5931] usb 4-1: Using ep0 maxpacket: 32
[  116.818685][    T9] usb 2-1: Using ep0 maxpacket: 32
[  116.821291][ T6065] em28xx 3-1:0.132: Remote control support is not available for this card.
[  116.843977][ T6066] em28xx 3-1:0.132: Closing input extension
[  116.848802][    T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  116.859767][    T9] usb 2-1: config 0 has no interface number 0
[  116.871070][ T6066] em28xx 3-1:0.132: Freeing device
[  116.877693][ T5931] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  116.893714][    T9] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  116.904151][ T5931] usb 4-1: config 0 has no interface number 0
[  116.910590][ T6091] usb 5-1: Using ep0 maxpacket: 32
[  116.915972][ T6077] usb 1-1: Using ep0 maxpacket: 32
[  116.927471][ T5931] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  116.941174][ T6091] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  116.952919][ T6077] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  116.961796][ T6091] usb 5-1: config 0 has no interface number 0
[  116.970740][    T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  116.982515][ T6077] usb 1-1: config 0 has no interface number 0
[  116.989963][ T6091] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  117.002666][ T5931] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  117.012179][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  117.021410][ T6077] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  117.032358][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  117.041311][    T9] usb 2-1: Product: syz
[  117.045525][    T9] usb 2-1: Manufacturer: syz
[  117.052953][ T5931] usb 4-1: Product: syz
[  117.060097][    T9] usb 2-1: SerialNumber: syz
[  117.065459][ T6077] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  117.075187][ T6091] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  117.084408][ T5931] usb 4-1: Manufacturer: syz
[  117.092718][ T6077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  117.102016][    T9] usb 2-1: config 0 descriptor??
[  117.107399][ T6091] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  117.115625][ T5931] usb 4-1: SerialNumber: syz
[  117.123444][ T6162] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  117.130848][ T6077] usb 1-1: Product: syz
[  117.136501][ T6091] usb 5-1: Product: syz
[  117.142050][ T5931] usb 4-1: config 0 descriptor??
[  117.147392][ T6077] usb 1-1: Manufacturer: syz
[  117.152223][ T6091] usb 5-1: Manufacturer: syz
[  117.153062][ T6161] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  117.156943][ T6091] usb 5-1: SerialNumber: syz
[  117.169372][ T6077] usb 1-1: SerialNumber: syz
[  117.181213][ T6091] usb 5-1: config 0 descriptor??
[  117.190319][ T6163] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  117.199402][ T6077] usb 1-1: config 0 descriptor??
[  117.205278][ T6175] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  117.227335][ T6077] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  117.239263][ T6066] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[  117.240560][ T5931] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  117.258273][    T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  117.269461][ T6091] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  117.280414][ T6077] em28xx 1-1:0.132: Video interface 132 found: bulk
[  117.287223][    T9] em28xx 2-1:0.132: Video interface 132 found: bulk
[  117.294338][ T6091] em28xx 5-1:0.132: Video interface 132 found: bulk
[  117.301101][ T5931] em28xx 4-1:0.132: Video interface 132 found: bulk
[  117.408705][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  117.416649][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  117.428922][    T9] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  117.433704][ T6066] usb 3-1: config 0 has no interface number 0
[  117.447722][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  117.458837][ T5931] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  117.465571][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  117.476292][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  117.480787][ T6091] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  117.485764][ T6066] usb 3-1: Product: syz
[  117.494741][ T6066] usb 3-1: Manufacturer: syz
[  117.500124][ T6077] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  117.500730][ T6066] usb 3-1: SerialNumber: syz
[  117.515391][ T6066] usb 3-1: config 0 descriptor??
[  117.515915][    T9] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  117.522860][ T6185] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  117.542079][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  117.549031][ T5931] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  117.561232][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  117.570273][    T9] em28xx 2-1:0.132: board has no eeprom
[  117.583945][ T5931] em28xx 4-1:0.132: board has no eeprom
[  117.590291][ T6077] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  117.599963][ T6091] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  117.609444][ T6091] em28xx 5-1:0.132: board has no eeprom
[  117.615202][ T6077] em28xx 1-1:0.132: board has no eeprom
[  117.668574][ T5931] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  117.676531][    T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  117.684656][ T6091] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  117.692809][ T6077] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  117.700847][ T5931] em28xx 4-1:0.132: analog set to bulk mode.
[  117.707109][ T6090] em28xx 4-1:0.132: Registering V4L2 extension
[  117.713844][    T9] em28xx 2-1:0.132: analog set to bulk mode.
[  117.720915][ T6091] em28xx 5-1:0.132: analog set to bulk mode.
[  117.729184][ T6077] em28xx 1-1:0.132: analog set to bulk mode.
[  117.744765][    T9] usb 2-1: USB disconnect, device number 6
[  117.770109][ T5931] usb 4-1: USB disconnect, device number 5
[  117.777641][    T9] em28xx 2-1:0.132: Disconnecting em28xx
[  117.789204][ T6091] usb 5-1: USB disconnect, device number 5
[  117.798846][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  117.799661][ T5931] em28xx 4-1:0.132: Disconnecting em28xx
[  117.812114][ T6077] usb 1-1: USB disconnect, device number 6
[  117.822386][ T6091] em28xx 5-1:0.132: Disconnecting em28xx
[  117.838189][ T6077] em28xx 1-1:0.132: Disconnecting em28xx
[  117.883387][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  117.893526][ T6066] em28xx 3-1:0.132: board has no eeprom
[  117.918109][ T6090] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  117.925604][ T6090] em28xx 4-1:0.132: AC97 chip type couldn't be determined
2026/01/11 23:32:00 executed programs: 33
[  117.935387][ T6090] em28xx 4-1:0.132: No AC97 audio processor
[  117.969089][ T6090] usb 4-1: Decoder not found
[  117.969287][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  117.973763][ T6090] em28xx 4-1:0.132: failed to create media graph
[  117.973801][ T6090] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  118.016756][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  118.038142][ T6090] em28xx 4-1:0.132: Remote control support is not available for this card.
[  118.051143][ T6074] em28xx 5-1:0.132: Registering V4L2 extension
[  118.060736][ T6066] usb 3-1: USB disconnect, device number 6
[  118.068050][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  118.202775][ T6074] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  118.209980][ T6074] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  118.217138][ T6074] em28xx 5-1:0.132: No AC97 audio processor
[  118.230931][ T6074] usb 5-1: Decoder not found
[  118.235577][ T6074] em28xx 5-1:0.132: failed to create media graph
[  118.242070][ T6074] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  118.252630][ T6074] em28xx 5-1:0.132: Remote control support is not available for this card.
[  118.275881][  T892] em28xx 2-1:0.132: Registering V4L2 extension
[  118.394103][  T892] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  118.401582][  T892] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  118.409149][  T892] em28xx 2-1:0.132: No AC97 audio processor
[  118.419395][  T892] usb 2-1: Decoder not found
[  118.424051][  T892] em28xx 2-1:0.132: failed to create media graph
[  118.430697][  T892] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  118.438956][  T892] em28xx 2-1:0.132: Remote control support is not available for this card.
[  118.447717][ T6095] em28xx 1-1:0.132: Registering V4L2 extension
[  118.544145][ T6095] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  118.552603][ T6095] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  118.559895][ T6095] em28xx 1-1:0.132: No AC97 audio processor
[  118.567023][ T6095] usb 1-1: Decoder not found
[  118.573202][ T6095] em28xx 1-1:0.132: failed to create media graph
[  118.581545][ T6095] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  118.589816][ T6095] em28xx 1-1:0.132: Remote control support is not available for this card.
[  118.599467][  T869] em28xx 3-1:0.132: Registering V4L2 extension
[  118.689446][  T869] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  118.696599][  T869] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  118.707040][  T869] em28xx 3-1:0.132: No AC97 audio processor
[  118.714321][  T869] usb 3-1: Decoder not found
[  118.719336][  T869] em28xx 3-1:0.132: failed to create media graph
[  118.725754][  T869] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  118.736195][  T869] em28xx 3-1:0.132: Remote control support is not available for this card.
[  118.745259][ T5931] em28xx 4-1:0.132: Closing input extension
[  118.751352][ T6091] em28xx 5-1:0.132: Closing input extension
[  118.757751][    T9] em28xx 2-1:0.132: Closing input extension
[  118.768030][ T5931] em28xx 4-1:0.132: Freeing device
[  118.775325][ T6077] em28xx 1-1:0.132: Closing input extension
[  118.784140][ T6091] em28xx 5-1:0.132: Freeing device
[  118.793233][    T9] em28xx 2-1:0.132: Freeing device
[  118.803859][ T6066] em28xx 3-1:0.132: Closing input extension
[  118.827870][ T6077] em28xx 1-1:0.132: Freeing device
[  118.850156][ T6066] em28xx 3-1:0.132: Freeing device
[  119.130276][    T9] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[  119.138736][ T6091] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[  119.146617][ T5931] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[  119.169562][ T6077] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  119.228688][ T6066] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[  119.298725][    T9] usb 2-1: Using ep0 maxpacket: 32
[  119.303964][ T6091] usb 5-1: Using ep0 maxpacket: 32
[  119.309198][ T5931] usb 4-1: Using ep0 maxpacket: 32
[  119.317098][ T6091] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  119.325984][ T6091] usb 5-1: config 0 has no interface number 0
[  119.332600][    T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  119.341040][ T6077] usb 1-1: Using ep0 maxpacket: 32
[  119.346507][ T5931] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  119.354944][ T6091] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  119.365121][    T9] usb 2-1: config 0 has no interface number 0
[  119.371305][ T5931] usb 4-1: config 0 has no interface number 0
[  119.377438][ T5931] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  119.389447][    T9] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  119.392274][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  119.406676][ T6077] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  119.413078][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  119.417146][ T6077] usb 1-1: config 0 has no interface number 0
[  119.431480][ T6077] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  119.442367][ T6091] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  119.452182][ T6091] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  119.453836][ T6066] usb 3-1: config 0 has no interface number 0
[  119.461039][ T5931] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  119.475967][    T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  119.475987][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  119.485936][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  119.505350][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  119.513806][ T6091] usb 5-1: Product: syz
[  119.516212][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  119.518533][ T6077] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  119.529318][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  119.536995][ T5931] usb 4-1: Product: syz
[  119.548723][ T6091] usb 5-1: Manufacturer: syz
[  119.552346][ T6066] usb 3-1: Product: syz
[  119.553849][    T9] usb 2-1: Product: syz
[  119.558153][ T6066] usb 3-1: Manufacturer: syz
[  119.561940][ T6091] usb 5-1: SerialNumber: syz
[  119.571189][ T5931] usb 4-1: Manufacturer: syz
[  119.572075][ T6066] usb 3-1: SerialNumber: syz
[  119.576050][ T6077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  119.596561][    T9] usb 2-1: Manufacturer: syz
[  119.601275][ T5931] usb 4-1: SerialNumber: syz
[  119.608842][ T6091] usb 5-1: config 0 descriptor??
[  119.614546][ T6194] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  119.624002][ T6066] usb 3-1: config 0 descriptor??
[  119.624432][    T9] usb 2-1: SerialNumber: syz
[  119.636236][ T6199] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  119.645300][ T5931] usb 4-1: config 0 descriptor??
[  119.660131][ T6077] usb 1-1: Product: syz
[  119.665692][ T6192] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  119.668707][ T6077] usb 1-1: Manufacturer: syz
[  119.677997][ T6091] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  119.689880][    T9] usb 2-1: config 0 descriptor??
[  119.691906][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  119.707240][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  119.716079][ T6077] usb 1-1: SerialNumber: syz
[  119.721598][ T5931] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  119.731467][ T6091] em28xx 5-1:0.132: Video interface 132 found: bulk
[  119.740473][ T6191] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  119.746120][ T5931] em28xx 4-1:0.132: Video interface 132 found: bulk
[  119.759603][ T6077] usb 1-1: config 0 descriptor??
[  119.765867][    T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  119.776925][    T9] em28xx 2-1:0.132: Video interface 132 found: bulk
[  119.777931][ T6193] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  119.800174][ T6077] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  119.811764][ T6077] em28xx 1-1:0.132: Video interface 132 found: bulk
[  119.890147][ T6091] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  119.908979][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  119.958869][ T5931] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  119.968891][ T6091] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  119.977907][ T6091] em28xx 5-1:0.132: board has no eeprom
[  119.978058][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  120.000719][ T6066] em28xx 3-1:0.132: board has no eeprom
[  120.009975][    T9] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  120.021799][ T5931] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  120.030840][ T5931] em28xx 4-1:0.132: board has no eeprom
[  120.038478][ T6091] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  120.046777][ T6091] em28xx 5-1:0.132: analog set to bulk mode.
[  120.053299][ T6090] em28xx 5-1:0.132: Registering V4L2 extension
[  120.053413][ T6077] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  120.069372][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  120.078664][ T6091] usb 5-1: USB disconnect, device number 6
[  120.085846][ T6091] em28xx 5-1:0.132: Disconnecting em28xx
[  120.090346][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  120.098074][ T5931] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  120.119068][    T9] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  120.127834][    T9] em28xx 2-1:0.132: board has no eeprom
[  120.134813][ T6066] usb 3-1: USB disconnect, device number 7
[  120.135169][ T5931] em28xx 4-1:0.132: analog set to bulk mode.
[  120.152729][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  120.152987][ T6077] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  120.178660][ T6077] em28xx 1-1:0.132: board has no eeprom
[  120.189376][ T5931] usb 4-1: USB disconnect, device number 6
[  120.196607][ T5931] em28xx 4-1:0.132: Disconnecting em28xx
[  120.238515][    T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  120.246513][    T9] em28xx 2-1:0.132: analog set to bulk mode.
[  120.258469][ T6077] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  120.269273][ T6077] em28xx 1-1:0.132: analog set to bulk mode.
[  120.288677][    T9] usb 2-1: USB disconnect, device number 7
[  120.308154][ T6077] usb 1-1: USB disconnect, device number 7
[  120.317433][    T9] em28xx 2-1:0.132: Disconnecting em28xx
[  120.349660][ T6077] em28xx 1-1:0.132: Disconnecting em28xx
[  120.355436][ T6090] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  120.363137][ T6090] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  120.370424][ T6090] em28xx 5-1:0.132: No AC97 audio processor
[  120.383067][ T6090] usb 5-1: Decoder not found
[  120.387727][ T6090] em28xx 5-1:0.132: failed to create media graph
[  120.395599][ T6090] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  120.415579][ T6090] em28xx 5-1:0.132: Remote control support is not available for this card.
[  120.459419][ T6091] em28xx 5-1:0.132: Closing input extension
[  120.465912][ T6048] em28xx 3-1:0.132: Registering V4L2 extension
[  120.486268][ T6091] em28xx 5-1:0.132: Freeing device
[  120.694829][ T6048] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  120.703394][ T6048] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  120.713534][ T6048] em28xx 3-1:0.132: No AC97 audio processor
[  120.724884][ T6048] usb 3-1: Decoder not found
[  120.730980][ T6048] em28xx 3-1:0.132: failed to create media graph
[  120.737641][ T6048] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  120.745981][ T6048] em28xx 3-1:0.132: Remote control support is not available for this card.
[  120.754999][ T6095] em28xx 4-1:0.132: Registering V4L2 extension
[  120.798556][ T6091] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  120.851793][ T6095] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  120.867456][ T6095] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  120.875544][ T6095] em28xx 4-1:0.132: No AC97 audio processor
[  120.885979][ T6095] usb 4-1: Decoder not found
[  120.891032][ T6095] em28xx 4-1:0.132: failed to create media graph
[  120.897480][ T6095] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  120.907524][ T6095] em28xx 4-1:0.132: Remote control support is not available for this card.
[  120.916306][   T10] em28xx 2-1:0.132: Registering V4L2 extension
[  120.958534][ T6091] usb 5-1: Using ep0 maxpacket: 32
[  120.972913][ T6091] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  120.988501][ T6091] usb 5-1: config 0 has no interface number 0
[  120.994673][ T6091] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  121.007437][ T6091] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  121.017016][ T6091] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  121.030115][ T6091] usb 5-1: Product: syz
[  121.034440][ T6091] usb 5-1: Manufacturer: syz
[  121.041165][ T6091] usb 5-1: SerialNumber: syz
[  121.053022][ T6091] usb 5-1: config 0 descriptor??
[  121.059319][ T6220] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  121.071996][ T6091] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  121.081929][ T6091] em28xx 5-1:0.132: Video interface 132 found: bulk
[  121.107284][   T10] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  121.114771][   T10] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  121.122957][   T10] em28xx 2-1:0.132: No AC97 audio processor
[  121.132720][   T10] usb 2-1: Decoder not found
[  121.137366][   T10] em28xx 2-1:0.132: failed to create media graph
[  121.144279][   T10] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  121.152893][   T10] em28xx 2-1:0.132: Remote control support is not available for this card.
[  121.161685][ T6074] em28xx 1-1:0.132: Registering V4L2 extension
[  121.271034][ T6074] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  121.282007][ T6074] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  121.289269][ T6074] em28xx 1-1:0.132: No AC97 audio processor
[  121.297055][ T6074] usb 1-1: Decoder not found
[  121.301930][ T6074] em28xx 1-1:0.132: failed to create media graph
[  121.308325][ T6074] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  121.317586][ T6074] em28xx 1-1:0.132: Remote control support is not available for this card.
[  121.326952][ T6066] em28xx 3-1:0.132: Closing input extension
[  121.327441][ T6091] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  121.342416][ T5931] em28xx 4-1:0.132: Closing input extension
[  121.348929][    T9] em28xx 2-1:0.132: Closing input extension
[  121.354917][ T6077] em28xx 1-1:0.132: Closing input extension
[  121.361517][ T6066] em28xx 3-1:0.132: Freeing device
[  121.378274][ T6077] em28xx 1-1:0.132: Freeing device
[  121.384685][    T9] em28xx 2-1:0.132: Freeing device
[  121.391685][ T5931] em28xx 4-1:0.132: Freeing device
[  121.448766][ T6091] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  121.460934][ T6091] em28xx 5-1:0.132: board has no eeprom
[  121.519733][ T6091] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  121.527867][ T6091] em28xx 5-1:0.132: analog set to bulk mode.
[  121.537729][   T10] em28xx 5-1:0.132: Registering V4L2 extension
[  121.560543][ T6091] usb 5-1: USB disconnect, device number 7
[  121.567763][ T6091] em28xx 5-1:0.132: Disconnecting em28xx
[  121.704390][   T10] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  121.713659][   T10] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  121.722697][ T6066] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  121.730384][ T5931] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[  121.732851][ T6077] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  121.748130][    T9] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  121.756632][   T10] em28xx 5-1:0.132: No AC97 audio processor
[  121.764798][   T10] usb 5-1: Decoder not found
[  121.770723][   T10] em28xx 5-1:0.132: failed to create media graph
[  121.779313][   T10] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  121.789921][   T10] em28xx 5-1:0.132: Remote control support is not available for this card.
[  121.799032][ T6091] em28xx 5-1:0.132: Closing input extension
[  121.819890][ T6091] em28xx 5-1:0.132: Freeing device
[  121.898537][ T5931] usb 4-1: Using ep0 maxpacket: 32
[  121.908872][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  121.915595][ T5931] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  121.925027][ T5931] usb 4-1: config 0 has no interface number 0
[  121.928135][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  121.931851][    T9] usb 2-1: Using ep0 maxpacket: 32
[  121.944822][ T6077] usb 1-1: Using ep0 maxpacket: 32
[  121.952090][ T5931] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  121.961189][ T6066] usb 3-1: config 0 has no interface number 0
[  121.970565][ T6077] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  121.978689][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  121.984730][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  121.988972][    T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  121.989001][    T9] usb 2-1: config 0 has no interface number 0
[  121.989045][    T9] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  122.001923][    T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  122.037242][ T5931] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  122.046663][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  122.055687][ T6077] usb 1-1: config 0 has no interface number 0
[  122.055865][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  122.064431][ T5931] usb 4-1: Product: syz
[  122.074366][ T6077] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  122.085414][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  122.093567][ T5931] usb 4-1: Manufacturer: syz
[  122.099058][ T5931] usb 4-1: SerialNumber: syz
[  122.103964][    T9] usb 2-1: Product: syz
[  122.110852][ T6077] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  122.111127][ T6066] usb 3-1: Product: syz
[  122.128471][    T9] usb 2-1: Manufacturer: syz
[  122.133257][ T6077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  122.140693][ T6066] usb 3-1: Manufacturer: syz
[  122.156640][ T5931] usb 4-1: config 0 descriptor??
[  122.162785][ T6066] usb 3-1: SerialNumber: syz
[  122.171359][    T9] usb 2-1: SerialNumber: syz
[  122.180533][ T6221] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  122.190000][ T6066] usb 3-1: config 0 descriptor??
[  122.195861][ T6219] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  122.198167][ T6077] usb 1-1: Product: syz
[  122.208497][ T6091] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  122.220757][    T9] usb 2-1: config 0 descriptor??
[  122.226737][ T6223] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  122.242724][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  122.258122][ T5931] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  122.272023][    T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  122.281922][ T6077] usb 1-1: Manufacturer: syz
[  122.281954][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  122.286546][ T6077] usb 1-1: SerialNumber: syz
[  122.297596][ T6077] usb 1-1: config 0 descriptor??
[  122.305779][ T5931] em28xx 4-1:0.132: Video interface 132 found: bulk
[  122.312877][    T9] em28xx 2-1:0.132: Video interface 132 found: bulk
[  122.321696][ T6224] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  122.342935][ T6077] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  122.363130][ T6077] em28xx 1-1:0.132: Video interface 132 found: bulk
[  122.370466][ T6091] usb 5-1: Using ep0 maxpacket: 32
[  122.377718][ T6091] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  122.411766][ T6091] usb 5-1: config 0 has no interface number 0
[  122.417991][ T6091] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  122.441237][ T6091] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  122.450771][ T6091] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  122.469134][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  122.486052][ T6091] usb 5-1: Product: syz
[  122.490693][ T6091] usb 5-1: Manufacturer: syz
[  122.496024][ T6091] usb 5-1: SerialNumber: syz
[  122.505680][ T6091] usb 5-1: config 0 descriptor??
[  122.518239][ T6243] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  122.525922][    T9] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  122.535723][ T5931] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  122.546037][ T6091] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  122.556657][ T6091] em28xx 5-1:0.132: Video interface 132 found: bulk
[  122.570961][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  122.582235][ T6066] em28xx 3-1:0.132: board has no eeprom
[  122.589739][ T6077] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  122.602217][    T9] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  122.611264][    T9] em28xx 2-1:0.132: board has no eeprom
[  122.622722][ T5931] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  122.631565][ T5931] em28xx 4-1:0.132: board has no eeprom
[  122.638809][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  122.647169][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  122.653756][ T6065] em28xx 3-1:0.132: Registering V4L2 extension
[  122.661814][ T6077] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  122.672831][    T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  122.680840][ T6077] em28xx 1-1:0.132: board has no eeprom
[  122.686776][    T9] em28xx 2-1:0.132: analog set to bulk mode.
[  122.693497][ T5931] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  122.709771][ T6066] usb 3-1: USB disconnect, device number 8
[  122.716615][    T9] usb 2-1: USB disconnect, device number 8
[  122.722592][ T5931] em28xx 4-1:0.132: analog set to bulk mode.
[  122.726091][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  122.742268][    T9] em28xx 2-1:0.132: Disconnecting em28xx
[  122.748858][ T6077] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  122.771509][ T5931] usb 4-1: USB disconnect, device number 7
[  122.777478][ T6077] em28xx 1-1:0.132: analog set to bulk mode.
[  122.799721][ T6091] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  122.807357][ T5931] em28xx 4-1:0.132: Disconnecting em28xx
[  122.826913][ T6077] usb 1-1: USB disconnect, device number 8
[  122.842367][ T6077] em28xx 1-1:0.132: Disconnecting em28xx
[  122.882622][ T6091] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  122.891519][ T6091] em28xx 5-1:0.132: board has no eeprom
[  122.905922][ T6065] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  122.913867][ T6065] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  122.921705][ T6065] em28xx 3-1:0.132: No AC97 audio processor
[  122.929828][ T6065] usb 3-1: Decoder not found
[  122.934479][ T6065] em28xx 3-1:0.132: failed to create media graph
[  122.944115][ T6065] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  122.948724][ T6091] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  122.959840][ T6091] em28xx 5-1:0.132: analog set to bulk mode.
[  122.963665][ T6065] em28xx 3-1:0.132: Remote control support is not available for this card.
2026/01/11 23:32:05 executed programs: 44
[  122.982513][ T6091] usb 5-1: USB disconnect, device number 8
[  122.992115][ T6091] em28xx 5-1:0.132: Disconnecting em28xx
[  123.004223][ T6095] em28xx 2-1:0.132: Registering V4L2 extension
[  123.209591][ T6095] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  123.216682][ T6095] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  123.223913][ T6095] em28xx 2-1:0.132: No AC97 audio processor
[  123.234410][ T6095] usb 2-1: Decoder not found
[  123.244241][ T6095] em28xx 2-1:0.132: failed to create media graph
[  123.250892][ T6095] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  123.261791][ T6095] em28xx 2-1:0.132: Remote control support is not available for this card.
[  123.270656][   T10] em28xx 4-1:0.132: Registering V4L2 extension
[  123.390916][   T10] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  123.397981][   T10] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  123.405314][   T10] em28xx 4-1:0.132: No AC97 audio processor
[  123.412420][   T10] usb 4-1: Decoder not found
[  123.417061][   T10] em28xx 4-1:0.132: failed to create media graph
[  123.428244][   T10] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  123.440009][   T10] em28xx 4-1:0.132: Remote control support is not available for this card.
[  123.448749][ T6090] em28xx 1-1:0.132: Registering V4L2 extension
[  123.539171][ T6090] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  123.546326][ T6090] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  123.554005][ T6090] em28xx 1-1:0.132: No AC97 audio processor
[  123.562268][ T6090] usb 1-1: Decoder not found
[  123.566903][ T6090] em28xx 1-1:0.132: failed to create media graph
[  123.573364][ T6090] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  123.581579][ T6090] em28xx 1-1:0.132: Remote control support is not available for this card.
[  123.592977][ T6074] em28xx 5-1:0.132: Registering V4L2 extension
[  123.684104][ T6074] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  123.693984][ T6074] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  123.702158][ T6074] em28xx 5-1:0.132: No AC97 audio processor
[  123.710710][ T6074] usb 5-1: Decoder not found
[  123.715597][ T6074] em28xx 5-1:0.132: failed to create media graph
[  123.722185][ T6074] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  123.732811][ T6074] em28xx 5-1:0.132: Remote control support is not available for this card.
[  123.741594][ T6066] em28xx 3-1:0.132: Closing input extension
[  123.748208][    T9] em28xx 2-1:0.132: Closing input extension
[  123.754267][ T5931] em28xx 4-1:0.132: Closing input extension
[  123.760988][ T6077] em28xx 1-1:0.132: Closing input extension
[  123.767666][ T6091] em28xx 5-1:0.132: Closing input extension
[  123.771906][ T6066] em28xx 3-1:0.132: Freeing device
[  123.789646][    T9] em28xx 2-1:0.132: Freeing device
[  123.799297][ T6077] em28xx 1-1:0.132: Freeing device
[  123.807392][ T5931] em28xx 4-1:0.132: Freeing device
[  123.818290][ T6091] em28xx 5-1:0.132: Freeing device
[  124.099661][ T6066] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  124.138554][ T6077] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  124.158515][    T9] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  124.168633][ T5931] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[  124.182063][ T6091] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[  124.259113][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  124.267887][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  124.279555][ T6066] usb 3-1: config 0 has no interface number 0
[  124.285707][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  124.301252][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.309162][    T9] usb 2-1: Using ep0 maxpacket: 32
[  124.317181][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.326591][ T6066] usb 3-1: Product: syz
[  124.326740][    T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  124.339209][ T6066] usb 3-1: Manufacturer: syz
[  124.340454][ T6077] usb 1-1: Using ep0 maxpacket: 32
[  124.343833][ T6066] usb 3-1: SerialNumber: syz
[  124.349072][ T5931] usb 4-1: Using ep0 maxpacket: 32
[  124.350371][ T6091] usb 5-1: Using ep0 maxpacket: 32
[  124.366336][ T5931] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  124.375231][    T9] usb 2-1: config 0 has no interface number 0
[  124.379781][ T6066] usb 3-1: config 0 descriptor??
[  124.382745][ T6077] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  124.394759][ T5931] usb 4-1: config 0 has no interface number 0
[  124.401572][    T9] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  124.414317][ T5931] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  124.415684][ T6251] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  124.425579][ T6091] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  124.440244][ T6077] usb 1-1: config 0 has no interface number 0
[  124.446390][ T6077] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  124.448052][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.464803][    T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.467874][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  124.476496][ T6091] usb 5-1: config 0 has no interface number 0
[  124.488208][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.496505][ T6091] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  124.507008][    T9] usb 2-1: Product: syz
[  124.514986][ T5931] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.524617][    T9] usb 2-1: Manufacturer: syz
[  124.529425][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.537794][ T6077] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.547853][    T9] usb 2-1: SerialNumber: syz
[  124.553429][ T6077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.564846][ T5931] usb 4-1: Product: syz
[  124.570022][ T6091] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.579973][ T5931] usb 4-1: Manufacturer: syz
[  124.580063][    T9] usb 2-1: config 0 descriptor??
[  124.589775][ T5931] usb 4-1: SerialNumber: syz
[  124.596538][ T6077] usb 1-1: Product: syz
[  124.600875][ T6091] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.609124][ T6077] usb 1-1: Manufacturer: syz
[  124.616352][ T5931] usb 4-1: config 0 descriptor??
[  124.622366][ T6254] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  124.629086][ T6077] usb 1-1: SerialNumber: syz
[  124.636089][ T6091] usb 5-1: Product: syz
[  124.641728][ T6255] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  124.651319][ T6077] usb 1-1: config 0 descriptor??
[  124.658609][ T6091] usb 5-1: Manufacturer: syz
[  124.663296][ T6091] usb 5-1: SerialNumber: syz
[  124.671314][ T6256] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  124.684942][ T5931] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.697361][ T5931] em28xx 4-1:0.132: Video interface 132 found: bulk
[  124.705645][ T6091] usb 5-1: config 0 descriptor??
[  124.709622][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  124.723265][ T6077] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.737667][    T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.747994][ T6077] em28xx 1-1:0.132: Video interface 132 found: bulk
[  124.754887][    T9] em28xx 2-1:0.132: Video interface 132 found: bulk
[  124.762217][ T6261] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  124.775405][ T6091] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.785267][ T6091] em28xx 5-1:0.132: Video interface 132 found: bulk
[  124.803242][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  124.812461][ T6066] em28xx 3-1:0.132: board has no eeprom
[  124.878555][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.886635][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  124.896017][ T6065] em28xx 3-1:0.132: Registering V4L2 extension
[  124.913152][ T6066] usb 3-1: USB disconnect, device number 9
[  124.929388][    T9] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  124.930630][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  124.949682][ T5931] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  124.956654][ T6077] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  125.004848][    T9] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  125.015093][    T9] em28xx 2-1:0.132: board has no eeprom
[  125.031066][ T5931] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  125.031229][ T6091] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  125.049755][ T5931] em28xx 4-1:0.132: board has no eeprom
[  125.058561][ T6077] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  125.069252][ T6077] em28xx 1-1:0.132: board has no eeprom
[  125.090649][ T6065] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  125.097747][ T6065] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  125.105579][ T6065] em28xx 3-1:0.132: No AC97 audio processor
[  125.114272][ T6065] usb 3-1: Decoder not found
[  125.119251][ T6065] em28xx 3-1:0.132: failed to create media graph
[  125.120358][ T5931] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  125.127227][ T6065] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  125.131046][ T6065] em28xx 3-1:0.132: Remote control support is not available for this card.
[  125.152154][ T6077] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  125.152182][ T6077] em28xx 1-1:0.132: analog set to bulk mode.
[  125.157260][    T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  125.180158][ T6091] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  125.190870][ T6077] usb 1-1: USB disconnect, device number 9
[  125.196866][ T5931] em28xx 4-1:0.132: analog set to bulk mode.
[  125.204580][ T6077] em28xx 1-1:0.132: Disconnecting em28xx
[  125.210420][ T6091] em28xx 5-1:0.132: board has no eeprom
[  125.216801][    T9] em28xx 2-1:0.132: analog set to bulk mode.
[  125.227411][ T6066] em28xx 3-1:0.132: Closing input extension
[  125.243287][ T6095] em28xx 1-1:0.132: Registering V4L2 extension
[  125.254747][ T6066] em28xx 3-1:0.132: Freeing device
[  125.258269][ T5931] usb 4-1: USB disconnect, device number 8
[  125.276892][    T9] usb 2-1: USB disconnect, device number 9
[  125.285028][ T6091] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  125.296734][ T5931] em28xx 4-1:0.132: Disconnecting em28xx
[  125.316662][ T6091] em28xx 5-1:0.132: analog set to bulk mode.
[  125.324857][    T9] em28xx 2-1:0.132: Disconnecting em28xx
[  125.369935][ T6091] usb 5-1: USB disconnect, device number 9
[  125.418074][ T6091] em28xx 5-1:0.132: Disconnecting em28xx
[  125.598751][ T6066] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  125.647060][ T6095] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  125.654578][ T6095] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  125.664287][ T6095] em28xx 1-1:0.132: No AC97 audio processor
[  125.674068][ T6095] usb 1-1: Decoder not found
[  125.679009][ T6095] em28xx 1-1:0.132: failed to create media graph
[  125.685517][ T6095] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  125.693865][ T6095] em28xx 1-1:0.132: Remote control support is not available for this card.
[  125.702649][ T6074] em28xx 4-1:0.132: Registering V4L2 extension
[  125.778589][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  125.786089][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  125.794721][ T6066] usb 3-1: config 0 has no interface number 0
[  125.802184][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  125.815492][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  125.825877][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  125.834208][ T6066] usb 3-1: Product: syz
[  125.843195][ T6066] usb 3-1: Manufacturer: syz
[  125.847841][ T6066] usb 3-1: SerialNumber: syz
[  125.853248][ T6074] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  125.863057][ T6066] usb 3-1: config 0 descriptor??
[  125.869639][ T6074] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  125.874653][ T6280] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  125.881799][ T6074] em28xx 4-1:0.132: No AC97 audio processor
[  125.893035][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  125.903563][ T6074] usb 4-1: Decoder not found
[  125.903585][ T6074] em28xx 4-1:0.132: failed to create media graph
[  125.903612][ T6074] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  125.910199][ T6074] em28xx 4-1:0.132: Remote control support is not available for this card.
[  125.918822][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  125.924914][   T10] em28xx 2-1:0.132: Registering V4L2 extension
[  126.065608][   T10] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  126.072790][   T10] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  126.081917][   T10] em28xx 2-1:0.132: No AC97 audio processor
[  126.091019][   T10] usb 2-1: Decoder not found
[  126.095730][   T10] em28xx 2-1:0.132: failed to create media graph
[  126.103039][   T10] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  126.115304][   T10] em28xx 2-1:0.132: Remote control support is not available for this card.
[  126.124043][ T6090] em28xx 5-1:0.132: Registering V4L2 extension
[  126.149975][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  126.213725][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  126.223391][ T6066] em28xx 3-1:0.132: board has no eeprom
[  126.235673][ T6090] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  126.243795][ T6090] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  126.252635][ T6090] em28xx 5-1:0.132: No AC97 audio processor
[  126.260233][ T6090] usb 5-1: Decoder not found
[  126.264876][ T6090] em28xx 5-1:0.132: failed to create media graph
[  126.271820][ T6090] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  126.281193][ T6090] em28xx 5-1:0.132: Remote control support is not available for this card.
[  126.289945][ T6077] em28xx 1-1:0.132: Closing input extension
[  126.290651][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.295905][ T5931] em28xx 4-1:0.132: Closing input extension
[  126.295978][    T9] em28xx 2-1:0.132: Closing input extension
[  126.306617][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  126.318863][ T6091] em28xx 5-1:0.132: Closing input extension
[  126.335412][ T6077] em28xx 1-1:0.132: Freeing device
[  126.341990][ T6066] usb 3-1: USB disconnect, device number 10
[  126.346802][    T9] em28xx 2-1:0.132: Freeing device
[  126.355414][ T6048] em28xx 3-1:0.132: Registering V4L2 extension
[  126.364346][ T5931] em28xx 4-1:0.132: Freeing device
[  126.376030][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  126.419461][ T6091] em28xx 5-1:0.132: Freeing device
[  126.573748][ T6048] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  126.582141][ T6048] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  126.591031][ T6048] em28xx 3-1:0.132: No AC97 audio processor
[  126.600095][ T6048] usb 3-1: Decoder not found
[  126.604881][ T6048] em28xx 3-1:0.132: failed to create media graph
[  126.620569][ T6048] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  126.639190][ T6048] em28xx 3-1:0.132: Remote control support is not available for this card.
[  126.655394][ T6066] em28xx 3-1:0.132: Closing input extension
[  126.688298][ T6066] em28xx 3-1:0.132: Freeing device
[  126.712058][    T9] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  126.724091][ T6077] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  126.739537][ T5931] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[  126.768484][ T6091] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[  126.908509][ T5931] usb 4-1: Using ep0 maxpacket: 32
[  126.913782][    T9] usb 2-1: Using ep0 maxpacket: 32
[  126.919130][ T6077] usb 1-1: Using ep0 maxpacket: 32
[  126.924579][ T6091] usb 5-1: Using ep0 maxpacket: 32
[  126.931550][ T5931] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  126.941181][    T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  126.949779][ T5931] usb 4-1: config 0 has no interface number 0
[  126.956210][ T6091] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  126.964613][ T6077] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  126.973550][    T9] usb 2-1: config 0 has no interface number 0
[  126.980537][ T5931] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  126.988754][ T6066] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  126.990751][ T6091] usb 5-1: config 0 has no interface number 0
[  127.004338][    T9] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  127.014494][ T6077] usb 1-1: config 0 has no interface number 0
[  127.021124][ T6077] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  127.032334][ T6091] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  127.043605][ T5931] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.053330][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.062105][    T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.073402][ T6077] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.082700][ T5931] usb 4-1: Product: syz
[  127.086945][ T5931] usb 4-1: Manufacturer: syz
[  127.091884][ T6091] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.101114][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.109176][ T6077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.117183][ T6077] usb 1-1: Product: syz
[  127.121438][ T6091] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.129634][    T9] usb 2-1: Product: syz
[  127.133798][    T9] usb 2-1: Manufacturer: syz
[  127.138465][ T5931] usb 4-1: SerialNumber: syz
[  127.144200][ T6077] usb 1-1: Manufacturer: syz
[  127.150010][ T5931] usb 4-1: config 0 descriptor??
[  127.155213][ T6091] usb 5-1: Product: syz
[  127.159549][    T9] usb 2-1: SerialNumber: syz
[  127.160464][ T6285] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  127.168705][ T6077] usb 1-1: SerialNumber: syz
[  127.177494][ T6091] usb 5-1: Manufacturer: syz
[  127.184174][ T6091] usb 5-1: SerialNumber: syz
[  127.184977][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  127.197529][ T6077] usb 1-1: config 0 descriptor??
[  127.202897][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  127.204620][    T9] usb 2-1: config 0 descriptor??
[  127.217238][ T6286] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  127.218967][ T6282] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  127.228497][ T6066] usb 3-1: config 0 has no interface number 0
[  127.238894][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  127.252217][ T5931] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.254027][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.277375][ T5931] em28xx 4-1:0.132: Video interface 132 found: bulk
[  127.284508][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.285201][    T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.298803][ T6091] usb 5-1: config 0 descriptor??
[  127.308919][ T6077] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.319001][ T6066] usb 3-1: Product: syz
[  127.319025][ T6066] usb 3-1: Manufacturer: syz
[  127.319040][ T6066] usb 3-1: SerialNumber: syz
[  127.330786][ T6066] usb 3-1: config 0 descriptor??
[  127.333826][    T9] em28xx 2-1:0.132: Video interface 132 found: bulk
[  127.344881][ T6287] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  127.345529][ T6077] em28xx 1-1:0.132: Video interface 132 found: bulk
[  127.358703][ T6304] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  127.369722][ T6091] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.371714][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.385383][ T6091] em28xx 5-1:0.132: Video interface 132 found: bulk
[  127.399206][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  127.458941][ T5931] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  127.489075][ T6077] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  127.495710][    T9] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  127.522679][ T5931] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.531613][ T5931] em28xx 4-1:0.132: board has no eeprom
[  127.564046][ T6077] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.573075][ T6077] em28xx 1-1:0.132: board has no eeprom
[  127.583045][    T9] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.595733][    T9] em28xx 2-1:0.132: board has no eeprom
[  127.601725][ T5931] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.609971][ T5931] em28xx 4-1:0.132: analog set to bulk mode.
[  127.616206][ T6074] em28xx 4-1:0.132: Registering V4L2 extension
[  127.629132][ T6091] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  127.633024][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  127.637828][ T5931] usb 4-1: USB disconnect, device number 9
[  127.650808][ T5931] em28xx 4-1:0.132: Disconnecting em28xx
[  127.668485][ T6077] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.676413][    T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.686378][ T6077] em28xx 1-1:0.132: analog set to bulk mode.
[  127.692538][    T9] em28xx 2-1:0.132: analog set to bulk mode.
[  127.711657][ T6091] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.723027][ T6077] usb 1-1: USB disconnect, device number 10
[  127.730572][ T6091] em28xx 5-1:0.132: board has no eeprom
[  127.737079][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.743513][ T6077] em28xx 1-1:0.132: Disconnecting em28xx
[  127.756850][ T6066] em28xx 3-1:0.132: board has no eeprom
[  127.769404][    T9] usb 2-1: USB disconnect, device number 10
[  127.781125][    T9] em28xx 2-1:0.132: Disconnecting em28xx
[  127.808558][ T6091] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.816441][ T6091] em28xx 5-1:0.132: analog set to bulk mode.
[  127.828682][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.842168][ T6091] usb 5-1: USB disconnect, device number 10
[  127.848247][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  127.859785][ T6091] em28xx 5-1:0.132: Disconnecting em28xx
[  127.875713][ T6066] usb 3-1: USB disconnect, device number 11
[  127.886170][ T6074] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  127.894540][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  127.901223][ T6074] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  127.911567][ T6074] em28xx 4-1:0.132: No AC97 audio processor
[  127.919411][ T6074] usb 4-1: Decoder not found
[  127.924146][ T6074] em28xx 4-1:0.132: failed to create media graph
[  127.931153][ T6074] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  127.945627][ T6074] em28xx 4-1:0.132: Remote control support is not available for this card.
2026/01/11 23:32:10 executed programs: 56
[  127.993199][   T10] em28xx 1-1:0.132: Registering V4L2 extension
[  128.171952][   T10] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  128.179924][   T10] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  128.187048][   T10] em28xx 1-1:0.132: No AC97 audio processor
[  128.197361][   T10] usb 1-1: Decoder not found
[  128.202169][   T10] em28xx 1-1:0.132: failed to create media graph
[  128.212246][   T10] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  128.221386][   T10] em28xx 1-1:0.132: Remote control support is not available for this card.
[  128.230103][ T6095] em28xx 2-1:0.132: Registering V4L2 extension
[  128.323507][ T6095] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  128.330735][ T6095] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  128.338006][ T6095] em28xx 2-1:0.132: No AC97 audio processor
[  128.345419][ T6095] usb 2-1: Decoder not found
[  128.350427][ T6095] em28xx 2-1:0.132: failed to create media graph
[  128.356789][ T6095] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  128.365753][ T6095] em28xx 2-1:0.132: Remote control support is not available for this card.
[  128.375933][ T6090] em28xx 5-1:0.132: Registering V4L2 extension
[  128.472254][ T6090] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  128.480155][ T6090] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  128.487293][ T6090] em28xx 5-1:0.132: No AC97 audio processor
[  128.494825][ T6090] usb 5-1: Decoder not found
[  128.499528][ T6090] em28xx 5-1:0.132: failed to create media graph
[  128.507388][ T6090] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  128.515929][ T6090] em28xx 5-1:0.132: Remote control support is not available for this card.
[  128.524790][ T6048] em28xx 3-1:0.132: Registering V4L2 extension
[  128.616328][ T6048] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  128.623741][ T6048] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  128.631013][ T6048] em28xx 3-1:0.132: No AC97 audio processor
[  128.639580][ T6048] usb 3-1: Decoder not found
[  128.644223][ T6048] em28xx 3-1:0.132: failed to create media graph
[  128.654637][ T6048] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  128.664247][ T6048] em28xx 3-1:0.132: Remote control support is not available for this card.
[  128.673100][ T5931] em28xx 4-1:0.132: Closing input extension
[  128.679412][ T6077] em28xx 1-1:0.132: Closing input extension
[  128.685796][    T9] em28xx 2-1:0.132: Closing input extension
[  128.694597][ T5931] em28xx 4-1:0.132: Freeing device
[  128.700056][ T6091] em28xx 5-1:0.132: Closing input extension
[  128.708218][ T6066] em28xx 3-1:0.132: Closing input extension
[  128.732985][ T6066] em28xx 3-1:0.132: Freeing device
[  128.733968][ T6077] em28xx 1-1:0.132: Freeing device
[  128.750230][    T9] em28xx 2-1:0.132: Freeing device
[  128.756334][ T6091] em28xx 5-1:0.132: Freeing device
[  129.030066][ T5931] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[  129.058568][ T6077] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  129.089083][ T6066] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  129.118432][    T9] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  129.128487][ T6091] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[  129.189206][ T5931] usb 4-1: Using ep0 maxpacket: 32
[  129.195805][ T5931] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  129.206610][ T5931] usb 4-1: config 0 has no interface number 0
[  129.212944][ T6077] usb 1-1: Using ep0 maxpacket: 32
[  129.218244][ T5931] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  129.232558][ T6077] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  129.241116][ T6077] usb 1-1: config 0 has no interface number 0
[  129.247329][ T6077] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  129.257703][ T5931] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.258685][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  129.269416][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.280338][    T9] usb 2-1: Using ep0 maxpacket: 32
[  129.280431][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  129.290496][ T6091] usb 5-1: Using ep0 maxpacket: 32
[  129.296990][ T6066] usb 3-1: config 0 has no interface number 0
[  129.299282][ T5931] usb 4-1: Product: syz
[  129.307226][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  129.319995][    T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  129.329348][ T6077] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.335449][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.343623][ T5931] usb 4-1: Manufacturer: syz
[  129.353163][ T6077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.361492][ T6091] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  129.362820][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.369732][    T9] usb 2-1: config 0 has no interface number 0
[  129.369777][    T9] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  129.378575][ T6066] usb 3-1: Product: syz
[  129.386050][ T5931] usb 4-1: SerialNumber: syz
[  129.395511][ T6066] usb 3-1: Manufacturer: syz
[  129.398516][ T6091] usb 5-1: config 0 has no interface number 0
[  129.403983][ T6066] usb 3-1: SerialNumber: syz
[  129.407333][ T6077] usb 1-1: Product: syz
[  129.407350][ T6077] usb 1-1: Manufacturer: syz
[  129.407366][ T6077] usb 1-1: SerialNumber: syz
[  129.421723][ T6077] usb 1-1: config 0 descriptor??
[  129.438695][ T6091] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  129.450047][ T5931] usb 4-1: config 0 descriptor??
[  129.456419][ T6310] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  129.461902][    T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.473631][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.483557][ T6066] usb 3-1: config 0 descriptor??
[  129.488857][ T6091] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.493609][ T6316] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  129.497964][ T6091] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.520549][ T6313] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  129.524493][ T5931] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.540059][    T9] usb 2-1: Product: syz
[  129.543831][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.551223][    T9] usb 2-1: Manufacturer: syz
[  129.560465][ T6077] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.562181][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  129.570330][ T5931] em28xx 4-1:0.132: Video interface 132 found: bulk
[  129.570614][ T6091] usb 5-1: Product: syz
[  129.588284][    T9] usb 2-1: SerialNumber: syz
[  129.595205][ T6077] em28xx 1-1:0.132: Video interface 132 found: bulk
[  129.605314][    T9] usb 2-1: config 0 descriptor??
[  129.610399][ T6091] usb 5-1: Manufacturer: syz
[  129.615057][ T6091] usb 5-1: SerialNumber: syz
[  129.621176][ T6312] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  129.636685][    T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.647688][ T6091] usb 5-1: config 0 descriptor??
[  129.653596][    T9] em28xx 2-1:0.132: Video interface 132 found: bulk
[  129.661295][ T6315] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  129.674507][ T6091] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.684458][ T6091] em28xx 5-1:0.132: Video interface 132 found: bulk
[  129.750422][ T5931] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  129.778952][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  129.809417][ T6077] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  129.824366][ T5931] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.835738][ T5931] em28xx 4-1:0.132: board has no eeprom
[  129.852530][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.861475][ T6066] em28xx 3-1:0.132: board has no eeprom
[  129.872703][ T6077] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.881760][ T6077] em28xx 1-1:0.132: board has no eeprom
[  129.898869][ T5931] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  129.906923][    T9] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  129.913349][ T5931] em28xx 4-1:0.132: analog set to bulk mode.
[  129.920980][ T6095] em28xx 4-1:0.132: Registering V4L2 extension
[  129.928553][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  129.931880][ T6091] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  129.952871][ T5931] usb 4-1: USB disconnect, device number 10
[  129.958978][ T6077] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  129.961983][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  129.974553][ T5931] em28xx 4-1:0.132: Disconnecting em28xx
[  129.983769][ T6077] em28xx 1-1:0.132: analog set to bulk mode.
[  129.992588][    T9] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  130.004287][    T9] em28xx 2-1:0.132: board has no eeprom
[  130.015481][ T6066] usb 3-1: USB disconnect, device number 12
[  130.024232][ T6077] usb 1-1: USB disconnect, device number 11
[  130.041183][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  130.051057][ T6077] em28xx 1-1:0.132: Disconnecting em28xx
[  130.058087][ T6091] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  130.068585][    T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.076983][ T6091] em28xx 5-1:0.132: board has no eeprom
[  130.082848][    T9] em28xx 2-1:0.132: analog set to bulk mode.
[  130.099412][    T9] usb 2-1: USB disconnect, device number 11
[  130.106688][    T9] em28xx 2-1:0.132: Disconnecting em28xx
[  130.148479][ T6091] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.156348][ T6091] em28xx 5-1:0.132: analog set to bulk mode.
[  130.185043][ T6091] usb 5-1: USB disconnect, device number 11
[  130.194243][ T6091] em28xx 5-1:0.132: Disconnecting em28xx
[  130.208891][ T6095] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  130.227201][ T6095] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  130.236609][ T6095] em28xx 4-1:0.132: No AC97 audio processor
[  130.258063][ T6095] usb 4-1: Decoder not found
[  130.266584][ T6095] em28xx 4-1:0.132: failed to create media graph
[  130.281125][ T6095] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  130.301503][ T6095] em28xx 4-1:0.132: Remote control support is not available for this card.
[  130.320148][ T6048] em28xx 3-1:0.132: Registering V4L2 extension
[  130.477316][ T6048] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  130.484575][ T6048] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  130.492630][ T6048] em28xx 3-1:0.132: No AC97 audio processor
[  130.500531][ T6048] usb 3-1: Decoder not found
[  130.505191][ T6048] em28xx 3-1:0.132: failed to create media graph
[  130.512013][ T6048] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  130.522901][ T6048] em28xx 3-1:0.132: Remote control support is not available for this card.
[  130.531652][   T10] em28xx 1-1:0.132: Registering V4L2 extension
[  130.633888][   T10] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  130.641080][   T10] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  130.648226][   T10] em28xx 1-1:0.132: No AC97 audio processor
[  130.657276][   T10] usb 1-1: Decoder not found
[  130.662018][   T10] em28xx 1-1:0.132: failed to create media graph
[  130.671019][   T10] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  130.679230][   T10] em28xx 1-1:0.132: Remote control support is not available for this card.
[  130.687964][ T6090] em28xx 2-1:0.132: Registering V4L2 extension
[  130.778213][ T6090] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  130.786333][ T6090] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  130.793847][ T6090] em28xx 2-1:0.132: No AC97 audio processor
[  130.801980][ T6090] usb 2-1: Decoder not found
[  130.806630][ T6090] em28xx 2-1:0.132: failed to create media graph
[  130.814678][ T6090] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  130.822970][ T6090] em28xx 2-1:0.132: Remote control support is not available for this card.
[  130.832119][  T892] em28xx 5-1:0.132: Registering V4L2 extension
[  130.926477][  T892] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  130.933793][  T892] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  130.941659][  T892] em28xx 5-1:0.132: No AC97 audio processor
[  130.950835][  T892] usb 5-1: Decoder not found
[  130.955470][  T892] em28xx 5-1:0.132: failed to create media graph
[  130.963570][  T892] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  130.973428][  T892] em28xx 5-1:0.132: Remote control support is not available for this card.
[  130.982218][ T5931] em28xx 4-1:0.132: Closing input extension
[  130.988246][ T6066] em28xx 3-1:0.132: Closing input extension
[  130.994644][ T6077] em28xx 1-1:0.132: Closing input extension
[  131.001078][    T9] em28xx 2-1:0.132: Closing input extension
[  131.007906][ T6091] em28xx 5-1:0.132: Closing input extension
[  131.018989][ T5931] em28xx 4-1:0.132: Freeing device
[  131.024381][ T6066] em28xx 3-1:0.132: Freeing device
[  131.040122][    T9] em28xx 2-1:0.132: Freeing device
[  131.047182][ T6077] em28xx 1-1:0.132: Freeing device
[  131.057706][ T6091] em28xx 5-1:0.132: Freeing device
[  131.348642][ T6066] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  131.358540][ T5931] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[  131.378632][ T6077] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  131.386292][    T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  131.399255][ T6091] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[  131.499332][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  131.506199][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  131.515305][ T6066] usb 3-1: config 0 has no interface number 0
[  131.522175][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.529639][ T5931] usb 4-1: Using ep0 maxpacket: 32
[  131.538429][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.538952][ T6077] usb 1-1: Using ep0 maxpacket: 32
[  131.547824][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.553444][    T9] usb 2-1: Using ep0 maxpacket: 32
[  131.563151][ T6066] usb 3-1: Product: syz
[  131.571377][ T6066] usb 3-1: Manufacturer: syz
[  131.577121][ T6077] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  131.582287][ T6066] usb 3-1: SerialNumber: syz
[  131.586410][ T6091] usb 5-1: Using ep0 maxpacket: 32
[  131.595251][ T5931] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  131.604201][    T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  131.612558][ T5931] usb 4-1: config 0 has no interface number 0
[  131.620456][ T6066] usb 3-1: config 0 descriptor??
[  131.620795][ T6091] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  131.628100][ T6336] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  131.638881][ T6077] usb 1-1: config 0 has no interface number 0
[  131.647048][    T9] usb 2-1: config 0 has no interface number 0
[  131.653315][ T5931] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.668429][    T9] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.680189][ T6077] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.683042][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.691089][ T6091] usb 5-1: config 0 has no interface number 0
[  131.704721][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  131.708719][ T6091] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.725792][ T6077] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.735752][ T6077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.735942][ T5931] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.754071][    T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.763759][ T6077] usb 1-1: Product: syz
[  131.768037][ T6077] usb 1-1: Manufacturer: syz
[  131.772908][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.783275][ T6077] usb 1-1: SerialNumber: syz
[  131.788432][    T9] usb 2-1: Product: syz
[  131.792926][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.801497][ T6091] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.811937][    T9] usb 2-1: Manufacturer: syz
[  131.817638][ T6077] usb 1-1: config 0 descriptor??
[  131.822816][    T9] usb 2-1: SerialNumber: syz
[  131.828446][ T5931] usb 4-1: Product: syz
[  131.832648][ T5931] usb 4-1: Manufacturer: syz
[  131.837269][ T5931] usb 4-1: SerialNumber: syz
[  131.842120][ T6091] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.851631][ T6091] usb 5-1: Product: syz
[  131.856419][ T6091] usb 5-1: Manufacturer: syz
[  131.859745][ T6337] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  131.863590][    T9] usb 2-1: config 0 descriptor??
[  131.873797][ T6091] usb 5-1: SerialNumber: syz
[  131.884008][ T5931] usb 4-1: config 0 descriptor??
[  131.896007][ T6342] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[  131.911934][    T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.922619][ T6077] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.933405][ T6077] em28xx 1-1:0.132: Video interface 132 found: bulk
[  131.941029][ T6335] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  131.945104][ T6091] usb 5-1: config 0 descriptor??
[  131.953264][    T9] em28xx 2-1:0.132: Video interface 132 found: bulk
[  131.959359][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  131.968843][ T6340] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  131.978907][ T5931] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.995264][ T6091] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.005138][ T5931] em28xx 4-1:0.132: Video interface 132 found: bulk
[  132.012001][ T6091] em28xx 5-1:0.132: Video interface 132 found: bulk
[  132.022842][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.032210][ T6066] em28xx 3-1:0.132: board has no eeprom
[  132.088493][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.096589][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  132.114493][ T6018] em28xx 3-1:0.132: Registering V4L2 extension
[  132.131950][ T6066] usb 3-1: USB disconnect, device number 13
[  132.140655][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  132.149992][ T6077] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  132.183492][    T9] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  132.213823][ T6077] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.223867][ T6077] em28xx 1-1:0.132: board has no eeprom
[  132.230777][ T5931] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  132.248882][ T6091] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  132.263237][    T9] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.272540][    T9] em28xx 2-1:0.132: board has no eeprom
[  132.289739][ T6077] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.300288][ T6077] em28xx 1-1:0.132: analog set to bulk mode.
[  132.309553][ T6018] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  132.316725][ T6018] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  132.325658][ T6018] em28xx 3-1:0.132: No AC97 audio processor
[  132.332543][ T6091] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.332575][ T6091] em28xx 5-1:0.132: board has no eeprom
[  132.350743][ T6018] usb 3-1: Decoder not found
[  132.355389][ T6018] em28xx 3-1:0.132: failed to create media graph
[  132.361440][    T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.370519][ T6018] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  132.376879][ T6077] usb 1-1: USB disconnect, device number 12
[  132.385049][ T5931] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.386376][ T6018] em28xx 3-1:0.132: Remote control support is not available for this card.
[  132.399089][ T6091] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.411662][    T9] em28xx 2-1:0.132: analog set to bulk mode.
[  132.419108][ T6077] em28xx 1-1:0.132: Disconnecting em28xx
[  132.427760][ T5931] em28xx 4-1:0.132: board has no eeprom
[  132.437932][ T6091] em28xx 5-1:0.132: analog set to bulk mode.
[  132.444455][    T9] usb 2-1: USB disconnect, device number 12
[  132.455299][    T9] em28xx 2-1:0.132: Disconnecting em28xx
[  132.456743][ T6066] em28xx 3-1:0.132: Closing input extension
[  132.472437][ T6091] usb 5-1: USB disconnect, device number 12
[  132.479795][ T6091] em28xx 5-1:0.132: Disconnecting em28xx
[  132.494744][ T6095] em28xx 1-1:0.132: Registering V4L2 extension
[  132.512817][ T6066] em28xx 3-1:0.132: Freeing device
[  132.520409][ T5931] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.539761][ T5931] em28xx 4-1:0.132: analog set to bulk mode.
[  132.571073][ T5931] usb 4-1: USB disconnect, device number 11
[  132.592252][ T5931] em28xx 4-1:0.132: Disconnecting em28xx
[  132.775301][ T6095] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  132.784223][ T6095] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  132.794583][ T6095] em28xx 1-1:0.132: No AC97 audio processor
[  132.818485][ T6066] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[  132.826870][ T6095] usb 1-1: Decoder not found
[  132.839317][ T6095] em28xx 1-1:0.132: failed to create media graph
[  132.846179][ T6095] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  132.857632][ T6095] em28xx 1-1:0.132: Remote control support is not available for this card.
[  132.866754][   T10] em28xx 2-1:0.132: Registering V4L2 extension
[  132.961604][   T10] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  132.970212][   T10] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  132.977344][   T10] em28xx 2-1:0.132: No AC97 audio processor
[  132.981846][ T6066] usb 3-1: Using ep0 maxpacket: 32
[  132.987551][   T10] usb 2-1: Decoder not found
[  132.993067][   T10] em28xx 2-1:0.132: failed to create media graph
[  132.996197][ T6066] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  133.009232][   T10] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  133.010399][ T6066] usb 3-1: config 0 has no interface number 0
[  133.026609][   T10] em28xx 2-1:0.132: Remote control support is not available for this card.
[  133.030275][ T6066] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.036818][ T6090] em28xx 5-1:0.132: Registering V4L2 extension
[  133.053112][ T6066] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.062866][ T6066] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.071904][ T6066] usb 3-1: Product: syz
[  133.076369][ T6066] usb 3-1: Manufacturer: syz
[  133.081485][ T6066] usb 3-1: SerialNumber: syz
[  133.097435][ T6066] usb 3-1: config 0 descriptor??
[  133.105454][ T6360] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  133.124077][ T6066] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.135307][ T6066] em28xx 3-1:0.132: Video interface 132 found: bulk
[  133.220614][ T6090] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  133.227733][ T6090] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  133.237426][ T6090] em28xx 5-1:0.132: No AC97 audio processor
[  133.248127][ T6090] usb 5-1: Decoder not found
[  133.252897][ T6090] em28xx 5-1:0.132: failed to create media graph
[  133.259547][ T6090] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  133.268931][ T6090] em28xx 5-1:0.132: Remote control support is not available for this card.
[  133.277619][  T892] em28xx 4-1:0.132: Registering V4L2 extension
[  133.378959][ T6066] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  133.391236][  T892] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  133.398300][  T892] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  133.405917][  T892] em28xx 4-1:0.132: No AC97 audio processor
[  133.413658][  T892] usb 4-1: Decoder not found
[  133.420330][  T892] em28xx 4-1:0.132: failed to create media graph
[  133.426738][  T892] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  133.437101][  T892] em28xx 4-1:0.132: Remote control support is not available for this card.
[  133.446137][ T6077] em28xx 1-1:0.132: Closing input extension
[  133.452281][    T9] em28xx 2-1:0.132: Closing input extension
[  133.456103][ T6066] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.460335][ T6091] em28xx 5-1:0.132: Closing input extension
[  133.471600][ T6066] em28xx 3-1:0.132: board has no eeprom
[  133.481293][ T6077] em28xx 1-1:0.132: Freeing device
[  133.490449][    T9] em28xx 2-1:0.132: Freeing device
[  133.497686][ T5931] em28xx 4-1:0.132: Closing input extension
[  133.524246][ T5931] em28xx 4-1:0.132: Freeing device
[  133.530399][ T6091] em28xx 5-1:0.132: Freeing device
[  133.541246][ T6066] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  133.553875][ T6066] em28xx 3-1:0.132: analog set to bulk mode.
[  133.561884][ T6018] em28xx 3-1:0.132: Registering V4L2 extension
[  133.598497][ T6066] usb 3-1: USB disconnect, device number 14
[  133.624666][ T6066] em28xx 3-1:0.132: Disconnecting em28xx
[  133.779617][ T6018] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  133.787144][ T6018] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  133.794669][ T6018] em28xx 3-1:0.132: No AC97 audio processor
[  133.800485][    T9] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  133.809228][ T6018] usb 3-1: Decoder not found
[  133.813873][ T6018] em28xx 3-1:0.132: failed to create media graph
[  133.819455][ T6077] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  133.838890][ T6018] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  133.857464][ T6018] em28xx 3-1:0.132: Remote control support is not available for this card.
[  133.857859][ T6382] ==================================================================
[  133.870161][ T6066] em28xx 3-1:0.132: Closing input extension
[  133.874275][ T6382] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xac/0x420
[  133.887573][ T6382] Read of size 8 at addr ffff888033178740 by task v4l_id/6382
[  133.895051][ T6382] 
[  133.897420][ T6382] CPU: 0 UID: 0 PID: 6382 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) 
[  133.897438][ T6382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  133.897455][ T6382] Call Trace:
[  133.897464][ T6382]  <TASK>
[  133.897471][ T6382]  dump_stack_lvl+0xe8/0x150
[  133.897493][ T6382]  print_report+0xca/0x240
[  133.897509][ T6382]  ? v4l2_fh_open+0xac/0x420
[  133.897531][ T6382]  kasan_report+0x118/0x150
[  133.897549][ T6382]  ? v4l2_fh_open+0xac/0x420
[  133.897573][ T6382]  v4l2_fh_open+0xac/0x420
[  133.897594][ T6382]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  133.897614][ T6382]  em28xx_v4l2_open+0x157/0x9a0
[  133.897635][ T6382]  ? do_raw_spin_lock+0x121/0x290
[  133.897658][ T6382]  v4l2_open+0x1bf/0x3a0
[  133.897673][ T6382]  chrdev_open+0x4cc/0x5e0
[  133.897690][ T6382]  ? __pfx_chrdev_open+0x10/0x10
[  133.897706][ T6382]  ? fsnotify_open_perm_and_set_mode+0x113/0x610
[  133.897729][ T6382]  ? __pfx_chrdev_open+0x10/0x10
[  133.897745][ T6382]  do_dentry_open+0x7ce/0x1420
[  133.897768][ T6382]  vfs_open+0x3b/0x340
[  133.897785][ T6382]  ? path_openat+0x33f3/0x3dd0
[  133.897799][ T6382]  path_openat+0x340e/0x3dd0
[  133.897816][ T6382]  ? __pfx_stack_trace_save+0x10/0x10
[  133.897841][ T6382]  ? __pfx_filemap_map_pages+0x10/0x10
[  133.897858][ T6382]  ? kmem_cache_alloc_noprof+0x37d/0x710
[  133.897880][ T6382]  ? getname_flags+0xb8/0x540
[  133.897898][ T6382]  ? __pfx_path_openat+0x10/0x10
[  133.897911][ T6382]  ? __lock_acquire+0x6b6/0x2cf0
[  133.897931][ T6382]  do_filp_open+0x1fa/0x410
[  133.897945][ T6382]  ? __pfx_do_filp_open+0x10/0x10
[  133.897966][ T6382]  ? _raw_spin_unlock+0x28/0x50
[  133.897978][ T6382]  ? alloc_fd+0x64c/0x6c0
[  133.897999][ T6382]  do_sys_openat2+0x121/0x200
[  133.898020][ T6382]  ? __pfx_do_sys_openat2+0x10/0x10
[  133.898040][ T6382]  ? exc_page_fault+0x71/0xd0
[  133.898056][ T6382]  ? do_user_addr_fault+0xc85/0x1380
[  133.898072][ T6382]  __x64_sys_openat+0x138/0x170
[  133.898094][ T6382]  do_syscall_64+0xec/0xf80
[  133.898109][ T6382]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  133.898124][ T6382]  ? trace_irq_disable+0x37/0x100
[  133.898144][ T6382]  ? clear_bhb_loop+0x60/0xb0
[  133.898160][ T6382]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  133.898176][ T6382] RIP: 0033:0x7f1ad0ea7407
[  133.898196][ T6382] 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
[  133.898209][ T6382] RSP: 002b:00007ffc91d9cd90 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  133.898228][ T6382] RAX: ffffffffffffffda RBX: 00007f1ad15ca880 RCX: 00007f1ad0ea7407
[  133.898239][ T6382] RDX: 0000000000000000 RSI: 00007ffc91d9df1b RDI: ffffffffffffff9c
[  133.898250][ T6382] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  133.898258][ T6382] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  133.898267][ T6382] R13: 00007ffc91d9cfe0 R14: 00007f1ad1731000 R15: 000055cc85c944d8
[  133.898284][ T6382]  </TASK>
[  133.898290][ T6382] 
[  134.188111][ T6382] Allocated by task 6018:
[  134.192455][ T6382]  kasan_save_track+0x3e/0x80
[  134.197156][ T6382]  __kasan_kmalloc+0x93/0xb0
[  134.201794][ T6382]  __kmalloc_cache_noprof+0x3e2/0x700
[  134.207189][ T6382]  em28xx_v4l2_init+0x10b/0x2e70
[  134.212148][ T6382]  em28xx_init_extension+0x120/0x1c0
[  134.217455][ T6382]  process_scheduled_works+0xad1/0x1770
[  134.223056][ T6382]  worker_thread+0x8a0/0xda0
[  134.227666][ T6382]  kthread+0x711/0x8a0
[  134.231774][ T6382]  ret_from_fork+0x510/0xa50
[  134.236386][ T6382]  ret_from_fork_asm+0x1a/0x30
[  134.241186][ T6382] 
[  134.243535][ T6382] Freed by task 6018:
[  134.247529][ T6382]  kasan_save_track+0x3e/0x80
[  134.252222][ T6382]  kasan_save_free_info+0x46/0x50
[  134.257278][ T6382]  __kasan_slab_free+0x5c/0x80
[  134.262065][ T6382]  kfree+0x1c0/0x660
[  134.265989][ T6382]  em28xx_v4l2_init+0x1683/0x2e70
[  134.271040][ T6382]  em28xx_init_extension+0x120/0x1c0
[  134.276350][ T6382]  process_scheduled_works+0xad1/0x1770
[  134.281912][ T6382]  worker_thread+0x8a0/0xda0
[  134.286519][ T6382]  kthread+0x711/0x8a0
[  134.290619][ T6382]  ret_from_fork+0x510/0xa50
[  134.295229][ T6382]  ret_from_fork_asm+0x1a/0x30
[  134.300022][ T6382] 
[  134.302407][ T6382] The buggy address belongs to the object at ffff888033178000
[  134.302407][ T6382]  which belongs to the cache kmalloc-8k of size 8192
[  134.316492][ T6382] The buggy address is located 1856 bytes inside of
[  134.316492][ T6382]  freed 8192-byte region [ffff888033178000, ffff88803317a000)
[  134.330485][ T6382] 
[  134.332838][ T6382] The buggy address belongs to the physical page:
[  134.339277][ T6382] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x33178
[  134.348063][ T6382] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  134.356578][ T6382] ksm flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[  134.364503][ T6382] page_type: f5(slab)
[  134.368510][ T6382] raw: 00fff00000000040 ffff88813ffa7280 ffffea0000c7ca00 dead000000000003
[  134.377105][ T6382] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  134.385705][ T6382] head: 00fff00000000040 ffff88813ffa7280 ffffea0000c7ca00 dead000000000003
[  134.394394][ T6382] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  134.403164][ T6382] head: 00fff00000000003 ffffea0000cc5e01 00000000ffffffff 00000000ffffffff
[  134.411851][ T6382] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
[  134.420532][ T6382] page dumped because: kasan: bad access detected
[  134.426972][ T6382] page_owner tracks the page as allocated
[  134.432702][ T6382] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5483, tgid 5483 (S40network), ts 55006826940, free_ts 54942737144
[  134.453138][ T6382]  post_alloc_hook+0x234/0x290
[  134.457929][ T6382]  get_page_from_freelist+0x24e0/0x2580
[  134.463494][ T6382]  __alloc_frozen_pages_noprof+0x181/0x370
[  134.469323][ T6382]  alloc_pages_mpol+0x232/0x4a0
[  134.474193][ T6382]  allocate_slab+0x86/0x3b0
[  134.478718][ T6382]  ___slab_alloc+0xe53/0x1820
[  134.483413][ T6382]  __slab_alloc+0x65/0x100
[  134.487846][ T6382]  __kmalloc_cache_noprof+0x41e/0x700
[  134.493237][ T6382]  tomoyo_init_log+0x111f/0x1f70
[  134.498201][ T6382]  tomoyo_supervisor+0x340/0x1480
[  134.503248][ T6382]  tomoyo_env_perm+0x149/0x1e0
[  134.508032][ T6382]  tomoyo_find_next_domain+0x15ce/0x1aa0
[  134.513679][ T6382]  tomoyo_bprm_check_security+0x11c/0x180
[  134.519420][ T6382]  security_bprm_check+0x89/0x270
[  134.524465][ T6382]  bprm_execve+0x887/0x1400
[  134.528995][ T6382]  do_execveat_common+0x510/0x6a0
[  134.534035][ T6382] page last free pid 5482 tgid 5482 stack trace:
[  134.540375][ T6382]  __free_frozen_pages+0xbc8/0xd30
[  134.545510][ T6382]  __put_partials+0x146/0x170
[  134.550213][ T6382]  __slab_free+0x294/0x320
[  134.554662][ T6382]  qlist_free_all+0x97/0x100
[  134.559271][ T6382]  kasan_quarantine_reduce+0x148/0x160
[  134.564755][ T6382]  __kasan_slab_alloc+0x22/0x80
[  134.569619][ T6382]  __kmalloc_noprof+0x3cf/0x800
[  134.574510][ T6382]  tomoyo_supervisor+0xbd5/0x1480
[  134.579558][ T6382]  tomoyo_env_perm+0x149/0x1e0
[  134.584422][ T6382]  tomoyo_find_next_domain+0x15ce/0x1aa0
[  134.590071][ T6382]  tomoyo_bprm_check_security+0x11c/0x180
[  134.595845][ T6382]  security_bprm_check+0x89/0x270
[  134.600893][ T6382]  bprm_execve+0x887/0x1400
[  134.605424][ T6382]  do_execveat_common+0x510/0x6a0
[  134.610466][ T6382]  __x64_sys_execve+0x94/0xb0
[  134.615168][ T6382]  do_syscall_64+0xec/0xf80
[  134.619701][ T6382] 
[  134.622052][ T6382] Memory state around the buggy address:
[  134.627780][ T6382]  ffff888033178600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
2026/01/11 23:32:17 executed programs: 70
[  134.635853][ T6382]  ffff888033178680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  134.644019][ T6382] >ffff888033178700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  134.652104][ T6382]                                            ^
[  134.658271][ T6382]  ffff888033178780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  134.666353][ T6382]  ffff888033178800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  134.674430][ T6382] ==================================================================
[  134.695753][ T5931] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[  134.704366][ T6091] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[  134.722563][ T6382] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  134.729827][ T6382] CPU: 0 UID: 0 PID: 6382 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) 
[  134.738801][ T6382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  134.748890][ T6382] Call Trace:
[  134.752202][ T6382]  <TASK>
[  134.755157][ T6382]  vpanic+0x1e0/0x670
[  134.759153][ T6382]  panic+0xb9/0xc0
[  134.762880][ T6382]  ? __pfx_panic+0x10/0x10
[  134.767308][ T6382]  ? preempt_schedule_common+0x83/0xd0
[  134.772772][ T6382]  ? v4l2_fh_open+0xac/0x420
[  134.777375][ T6382]  check_panic_on_warn+0x89/0xb0
[  134.782347][ T6382]  ? v4l2_fh_open+0xac/0x420
[  134.786971][ T6382]  end_report+0x6f/0x140
[  134.791223][ T6382]  kasan_report+0x129/0x150
[  134.795738][ T6382]  ? v4l2_fh_open+0xac/0x420
[  134.800392][ T6382]  v4l2_fh_open+0xac/0x420
[  134.804866][ T6382]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  134.810891][ T6382]  em28xx_v4l2_open+0x157/0x9a0
[  134.815753][ T6382]  ? do_raw_spin_lock+0x121/0x290
[  134.820795][ T6382]  v4l2_open+0x1bf/0x3a0
[  134.825055][ T6382]  chrdev_open+0x4cc/0x5e0
[  134.829483][ T6382]  ? __pfx_chrdev_open+0x10/0x10
[  134.834450][ T6382]  ? fsnotify_open_perm_and_set_mode+0x113/0x610
[  134.840808][ T6382]  ? __pfx_chrdev_open+0x10/0x10
[  134.845767][ T6382]  do_dentry_open+0x7ce/0x1420
[  134.850563][ T6382]  vfs_open+0x3b/0x340
[  134.854664][ T6382]  ? path_openat+0x33f3/0x3dd0
[  134.859451][ T6382]  path_openat+0x340e/0x3dd0
[  134.864078][ T6382]  ? __pfx_stack_trace_save+0x10/0x10
[  134.869481][ T6382]  ? __pfx_filemap_map_pages+0x10/0x10
[  134.874958][ T6382]  ? kmem_cache_alloc_noprof+0x37d/0x710
[  134.880619][ T6382]  ? getname_flags+0xb8/0x540
[  134.885322][ T6382]  ? __pfx_path_openat+0x10/0x10
[  134.890276][ T6382]  ? __lock_acquire+0x6b6/0x2cf0
[  134.895255][ T6382]  do_filp_open+0x1fa/0x410
[  134.899795][ T6382]  ? __pfx_do_filp_open+0x10/0x10
[  134.904859][ T6382]  ? _raw_spin_unlock+0x28/0x50
[  134.909736][ T6382]  ? alloc_fd+0x64c/0x6c0
[  134.914093][ T6382]  do_sys_openat2+0x121/0x200
[  134.918811][ T6382]  ? __pfx_do_sys_openat2+0x10/0x10
[  134.924070][ T6382]  ? exc_page_fault+0x71/0xd0
[  134.928772][ T6382]  ? do_user_addr_fault+0xc85/0x1380
[  134.934084][ T6382]  __x64_sys_openat+0x138/0x170
[  134.938975][ T6382]  do_syscall_64+0xec/0xf80
[  134.943504][ T6382]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  134.949590][ T6382]  ? trace_irq_disable+0x37/0x100
[  134.954648][ T6382]  ? clear_bhb_loop+0x60/0xb0
[  134.959363][ T6382]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  134.965290][ T6382] RIP: 0033:0x7f1ad0ea7407
[  134.969721][ T6382] 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
[  134.989350][ T6382] RSP: 002b:00007ffc91d9cd90 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  134.997785][ T6382] RAX: ffffffffffffffda RBX: 00007f1ad15ca880 RCX: 00007f1ad0ea7407
[  135.005779][ T6382] RDX: 0000000000000000 RSI: 00007ffc91d9df1b RDI: ffffffffffffff9c
[  135.013769][ T6382] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  135.021780][ T6382] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  135.029770][ T6382] R13: 00007ffc91d9cfe0 R14: 00007f1ad1731000 R15: 000055cc85c944d8
[  135.037768][ T6382]  </TASK>
[  135.041395][ T6382] Kernel Offset: disabled
[  135.045728][ T6382] Rebooting in 86400 seconds..