Warning: Permanently added '10.128.1.193' (ED25519) to the list of known hosts. 2026/05/05 09:08:16 parsed 1 programs [ 133.204594][ T1336] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.204679][ T1336] ieee802154 phy1 wpan1: encryption failed: -22 Setting up swapspace version 1, size = 127995904 bytes [ 136.928810][ T6073] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 140.393741][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 140.408068][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 140.424363][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 140.426359][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 140.427450][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 143.285542][ T66] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 143.285561][ T66] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.720044][ T66] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 143.720064][ T66] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 145.702273][ T6121] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.702659][ T6121] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.702973][ T6121] bridge_slave_0: entered allmulticast mode [ 145.706354][ T6121] bridge_slave_0: entered promiscuous mode [ 145.861586][ T6121] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.862004][ T6121] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.862320][ T6121] bridge_slave_1: entered allmulticast mode [ 145.865716][ T6121] bridge_slave_1: entered promiscuous mode [ 146.071640][ T6121] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 146.078187][ T6121] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 146.255200][ T6121] team0: Port device team_slave_0 added [ 146.258181][ T6121] team0: Port device team_slave_1 added [ 146.433862][ T6121] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 146.433875][ T6121] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 146.433888][ T6121] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.435887][ T6121] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.435896][ T6121] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 146.435909][ T6121] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.623729][ T6121] hsr_slave_0: entered promiscuous mode [ 146.625134][ T6121] hsr_slave_1: entered promiscuous mode [ 148.143882][ T6121] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 148.184636][ T6121] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 148.193596][ T6121] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 148.243338][ T6121] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 148.246491][ T6121] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 148.282820][ T6121] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 148.286035][ T6121] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 148.320193][ T6121] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 148.444844][ T6121] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.515129][ T6121] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.525109][ T1449] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.525357][ T1449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.546897][ T1449] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.547655][ T1449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.939929][ T6121] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 149.017254][ T6121] veth0_vlan: entered promiscuous mode [ 149.037711][ T6121] veth1_vlan: entered promiscuous mode [ 149.078684][ T6121] veth0_macvtap: entered promiscuous mode [ 149.087907][ T6121] veth1_macvtap: entered promiscuous mode [ 149.114801][ T6121] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 149.133360][ T6121] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 149.151126][ T3138] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.160075][ T3138] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.160123][ T3138] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.160153][ T3138] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/05/05 09:08:34 executed programs: 0 [ 149.768807][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 149.808740][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 149.813886][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 149.831452][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 149.834549][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 149.968963][ T4927] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 149.987226][ T4927] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 150.020749][ T4927] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 150.027025][ T4927] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 150.038729][ T4927] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 150.289045][ T60] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 150.298266][ T60] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 150.306808][ T60] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 150.336152][ T60] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 150.343050][ T60] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 150.477610][ T6202] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 150.532498][ T4927] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 150.535020][ T4927] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 150.541411][ T4927] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 150.547417][ T4927] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 150.919239][ T44] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.385673][ T44] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.732691][ T44] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.902070][ T60] Bluetooth: hci0: command tx timeout [ 152.033738][ T44] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 152.225579][ T60] Bluetooth: hci1: command tx timeout [ 152.553664][ T60] Bluetooth: hci2: command tx timeout [ 152.620998][ T60] Bluetooth: hci3: command tx timeout [ 152.911498][ T44] bridge_slave_1: left allmulticast mode [ 152.911532][ T44] bridge_slave_1: left promiscuous mode [ 152.911826][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.971900][ T44] bridge_slave_0: left allmulticast mode [ 152.971924][ T44] bridge_slave_0: left promiscuous mode [ 152.972098][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.521617][ T44] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 153.601578][ T44] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 153.642939][ T44] bond0 (unregistering): Released all slaves [ 153.984202][ T60] Bluetooth: hci0: command tx timeout [ 154.301166][ T60] Bluetooth: hci1: command tx timeout [ 154.321024][ T44] hsr_slave_0: left promiscuous mode [ 154.341088][ T44] hsr_slave_1: left promiscuous mode [ 154.341844][ T44] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 154.341860][ T44] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 154.381847][ T44] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 154.381873][ T44] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 154.441966][ T44] veth1_macvtap: left promiscuous mode [ 154.442028][ T44] veth0_macvtap: left promiscuous mode [ 154.442194][ T44] veth1_vlan: left promiscuous mode [ 154.442297][ T44] veth0_vlan: left promiscuous mode [ 154.624393][ T60] Bluetooth: hci2: command tx timeout [ 154.711068][ T60] Bluetooth: hci3: command tx timeout [ 155.001596][ T44] team0 (unregistering): Port device team_slave_1 removed [ 155.041537][ T44] team0 (unregistering): Port device team_slave_0 removed [ 156.002280][ T6194] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.002442][ T6194] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.002634][ T6194] bridge_slave_0: entered allmulticast mode [ 156.004449][ T6194] bridge_slave_0: entered promiscuous mode [ 156.036500][ T5273] 8021q: adding VLAN 0 to HW filter on device eth9 [ 156.071174][ T60] Bluetooth: hci0: command tx timeout [ 156.142591][ T6194] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.142888][ T6194] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.143127][ T6194] bridge_slave_1: entered allmulticast mode [ 156.147629][ T6194] bridge_slave_1: entered promiscuous mode [ 156.270778][ T6196] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.271476][ T6196] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.271713][ T6196] bridge_slave_0: entered allmulticast mode [ 156.274907][ T6196] bridge_slave_0: entered promiscuous mode [ 156.381052][ T60] Bluetooth: hci1: command tx timeout [ 156.448036][ T6196] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.448205][ T6196] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.448354][ T6196] bridge_slave_1: entered allmulticast mode [ 156.450088][ T6196] bridge_slave_1: entered promiscuous mode [ 156.562964][ T6198] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.563332][ T6198] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.563506][ T6198] bridge_slave_0: entered allmulticast mode [ 156.567056][ T6198] bridge_slave_0: entered promiscuous mode [ 156.701030][ T60] Bluetooth: hci2: command tx timeout [ 156.706779][ T6194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 156.707230][ T6198] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.707521][ T6198] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.707759][ T6198] bridge_slave_1: entered allmulticast mode [ 156.709801][ T6198] bridge_slave_1: entered promiscuous mode [ 156.781116][ T60] Bluetooth: hci3: command tx timeout [ 156.847672][ T6194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 156.942488][ T6189] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.942707][ T6189] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.942862][ T6189] bridge_slave_0: entered allmulticast mode [ 156.944695][ T6189] bridge_slave_0: entered promiscuous mode [ 156.959407][ T6196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.122151][ T6189] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.122428][ T6189] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.122701][ T6189] bridge_slave_1: entered allmulticast mode [ 157.124556][ T6189] bridge_slave_1: entered promiscuous mode [ 157.128639][ T6196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.236956][ T6198] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.424810][ T6194] team0: Port device team_slave_0 added [ 157.428479][ T6198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.589174][ T6194] team0: Port device team_slave_1 added [ 158.141484][ T60] Bluetooth: hci0: command tx timeout [ 158.177611][ T6189] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 158.184790][ T6196] team0: Port device team_slave_0 added [ 158.318916][ T6189] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 158.329158][ T6196] team0: Port device team_slave_1 added [ 158.407263][ T6198] team0: Port device team_slave_0 added [ 158.461224][ T60] Bluetooth: hci1: command tx timeout [ 158.566002][ T6194] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 158.566015][ T6194] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 158.566028][ T6194] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 158.573099][ T6198] team0: Port device team_slave_1 added [ 158.745005][ T6194] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 158.745021][ T6194] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 158.745040][ T6194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 158.781186][ T60] Bluetooth: hci2: command tx timeout [ 158.861087][ T60] Bluetooth: hci3: command tx timeout [ 158.986762][ T6189] team0: Port device team_slave_0 added [ 159.013287][ T6196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 159.013305][ T6196] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 159.013330][ T6196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.205316][ T6189] team0: Port device team_slave_1 added [ 159.208544][ T6196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.208556][ T6196] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 159.208570][ T6196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 159.226193][ T5273] 8021q: adding VLAN 0 to HW filter on device eth10 [ 159.229749][ T6198] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 159.229766][ T6198] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 159.229791][ T6198] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.321266][ T6198] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.321284][ T6198] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 159.321308][ T6198] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 159.459564][ T6189] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 159.459577][ T6189] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 159.459590][ T6189] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.566505][ T6189] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.566518][ T6189] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 159.566531][ T6189] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 159.582770][ T6194] hsr_slave_0: entered promiscuous mode [ 159.584968][ T6194] hsr_slave_1: entered promiscuous mode [ 159.810659][ T6196] hsr_slave_0: entered promiscuous mode [ 159.812734][ T6196] hsr_slave_1: entered promiscuous mode [ 159.817427][ T6196] debugfs: 'hsr0' already exists in 'hsr' [ 159.817452][ T6196] Cannot create hsr debugfs directory [ 159.949071][ T6198] hsr_slave_0: entered promiscuous mode [ 159.950375][ T6198] hsr_slave_1: entered promiscuous mode [ 159.952318][ T6198] debugfs: 'hsr0' already exists in 'hsr' [ 159.952342][ T6198] Cannot create hsr debugfs directory [ 160.457539][ T6189] hsr_slave_0: entered promiscuous mode [ 160.458783][ T6189] hsr_slave_1: entered promiscuous mode [ 160.459774][ T6189] debugfs: 'hsr0' already exists in 'hsr' [ 160.459797][ T6189] Cannot create hsr debugfs directory [ 161.106210][ T5273] 8021q: adding VLAN 0 to HW filter on device eth11 [ 161.809483][ T6194] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 161.851859][ T6194] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 161.860059][ T6194] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 161.899489][ T6194] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 162.126581][ T6194] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 162.166651][ T6194] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 162.168412][ T6194] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 162.246197][ T6194] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 162.869756][ T6194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 163.158422][ T6194] 8021q: adding VLAN 0 to HW filter on device team0 [ 163.183835][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.184050][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 163.218762][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.220298][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.946691][ T6194] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.876378][ T6194] veth0_vlan: entered promiscuous mode [ 165.904940][ T6194] veth1_vlan: entered promiscuous mode [ 166.190127][ T6194] veth0_macvtap: entered promiscuous mode [ 166.216292][ T6194] veth1_macvtap: entered promiscuous mode [ 166.468483][ T6194] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 166.489791][ T6194] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 166.540574][ T69] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 166.554013][ T69] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 166.566823][ T1449] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 166.596537][ T1449] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.180209][ T3138] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.180228][ T3138] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.392398][ T3138] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.392418][ T3138] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.408643][ T6196] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 167.447461][ T6196] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 167.464765][ T6196] netdevsim netdevsim1 netdevsim1: renamed from eth1 2026/05/05 09:08:52 executed programs: 8 [ 167.572820][ T6196] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 167.601850][ T6196] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 167.657126][ T6196] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 167.871739][ T6196] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 167.959054][ T6196] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 168.277341][ T6198] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 168.307785][ T6198] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 168.335408][ T6198] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 168.337689][ T10] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 168.405196][ T6198] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 168.418145][ T6198] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 168.446167][ T6198] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 168.531238][ T6198] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 168.551101][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 168.570356][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 168.570379][ T10] usb 4-1: config 0 has no interface number 0 [ 168.570407][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 168.577265][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 168.577292][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.577308][ T10] usb 4-1: Product: syz [ 168.577321][ T10] usb 4-1: Manufacturer: syz [ 168.577332][ T10] usb 4-1: SerialNumber: syz [ 168.619882][ T6198] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 168.771728][ T10] usb 4-1: config 0 descriptor?? [ 169.003535][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 169.003567][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 169.153564][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 169.258094][ T6189] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 169.305474][ T6189] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 169.311246][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 169.311272][ T10] em28xx 4-1:0.89: board has no eeprom [ 169.332393][ T6189] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 169.377606][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 169.377634][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 169.379720][ T6457] em28xx 4-1:0.89: Registering V4L2 extension [ 169.391488][ T6189] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 169.410324][ T6189] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 169.465337][ T6189] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 169.496598][ T6189] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 169.515207][ T6457] em28xx 4-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 169.540055][ T6457] em28xx 4-1:0.89: reading from i2c device at 0x48 failed (error=-5) [ 169.542407][ T6457] em28xx 4-1:0.89: reading from i2c device at 0x42 failed (error=-5) [ 169.542807][ T6457] em28xx 4-1:0.89: reading from i2c device at 0x40 failed (error=-5) [ 169.593576][ T6189] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 169.596466][ T10] usb 4-1: USB disconnect, device number 2 [ 169.607854][ T6457] em28xx 4-1:0.89: Config register raw data: 0xfffffffb [ 169.607941][ T6457] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 169.607953][ T6457] em28xx 4-1:0.89: No AC97 audio processor [ 169.851255][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 169.924138][ T6457] usb 4-1: Decoder not found [ 169.924161][ T6457] em28xx 4-1:0.89: failed to create media graph [ 169.924210][ T6457] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 170.027487][ T6196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.049029][ T6457] em28xx 4-1:0.89: Registering snapshot button... [ 170.236169][ T6457] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input5 [ 170.302842][ T6196] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.375788][ T1043] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.376041][ T1043] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.442793][ T6457] em28xx 4-1:0.89: Remote control support is not available for this card. [ 170.446932][ T10] em28xx 4-1:0.89: Closing input extension [ 170.447585][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 170.460182][ T6198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.490087][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.490281][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.698636][ T6198] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.762009][ T168] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.762322][ T168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.894623][ T1043] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.904720][ T1043] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.100021][ T6189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.225062][ T10] em28xx 4-1:0.89: Freeing device [ 171.523259][ T6189] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.590454][ T3057] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.590705][ T3057] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.650171][ T69] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.650331][ T69] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.161714][ T10] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 172.361619][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 172.363398][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 172.363420][ T10] usb 4-1: config 0 has no interface number 0 [ 172.363464][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 172.380179][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 172.380205][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.380222][ T10] usb 4-1: Product: syz [ 172.380234][ T10] usb 4-1: Manufacturer: syz [ 172.380246][ T10] usb 4-1: SerialNumber: syz [ 172.490766][ T10] usb 4-1: config 0 descriptor?? [ 172.662676][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 172.662712][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 172.971837][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) 2026/05/05 09:08:57 executed programs: 10 [ 173.157652][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 173.157684][ T10] em28xx 4-1:0.89: board has no eeprom [ 173.229101][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 173.229133][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 173.245148][ T6457] em28xx 4-1:0.89: Registering V4L2 extension [ 173.474837][ T6196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.477222][ T6457] em28xx 4-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 173.477580][ T6457] em28xx 4-1:0.89: reading from i2c device at 0x48 failed (error=-5) [ 173.477938][ T6457] em28xx 4-1:0.89: reading from i2c device at 0x42 failed (error=-5) [ 173.478285][ T6457] em28xx 4-1:0.89: reading from i2c device at 0x40 failed (error=-5) [ 173.479166][ T6457] em28xx 4-1:0.89: Config register raw data: 0xfffffffb [ 173.482678][ T6457] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 173.482696][ T6457] em28xx 4-1:0.89: No AC97 audio processor [ 173.488066][ T10] usb 4-1: USB disconnect, device number 3 [ 173.573323][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 173.628921][ T6457] usb 4-1: Decoder not found [ 173.628943][ T6457] em28xx 4-1:0.89: failed to create media graph [ 173.628971][ T6457] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 173.739412][ T6457] em28xx 4-1:0.89: Registering snapshot button... [ 173.820661][ T6457] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input6 [ 173.956711][ T6457] em28xx 4-1:0.89: Remote control support is not available for this card. [ 173.956773][ T10] em28xx 4-1:0.89: Closing input extension [ 173.956790][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 174.019325][ T6198] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.043851][ T6196] veth0_vlan: entered promiscuous mode [ 174.079460][ T6189] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.191034][ T6196] veth1_vlan: entered promiscuous mode [ 174.240460][ T10] em28xx 4-1:0.89: Freeing device [ 174.611013][ T10] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 174.678230][ T6198] veth0_vlan: entered promiscuous mode [ 174.689459][ T6189] veth0_vlan: entered promiscuous mode [ 174.716977][ T6196] veth0_macvtap: entered promiscuous mode [ 174.744845][ T6196] veth1_macvtap: entered promiscuous mode [ 174.768595][ T6198] veth1_vlan: entered promiscuous mode [ 174.782001][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 174.791582][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 174.791604][ T10] usb 4-1: config 0 has no interface number 0 [ 174.791642][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 174.798894][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 174.798928][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.798945][ T10] usb 4-1: Product: syz [ 174.798958][ T10] usb 4-1: Manufacturer: syz [ 174.798970][ T10] usb 4-1: SerialNumber: syz [ 174.858448][ T6189] veth1_vlan: entered promiscuous mode [ 174.922842][ T10] usb 4-1: config 0 descriptor?? [ 174.979787][ T6196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 174.990731][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 174.990767][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 175.059148][ T6196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.221388][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 175.228029][ T1449] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.257151][ T1449] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.267017][ T1449] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.274902][ T1449] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.298419][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 175.298450][ T10] em28xx 4-1:0.89: board has no eeprom [ 175.308759][ T6198] veth0_macvtap: entered promiscuous mode [ 175.320208][ T6189] veth0_macvtap: entered promiscuous mode [ 175.351902][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 175.351937][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 175.353159][ T6521] em28xx 4-1:0.89: Registering V4L2 extension [ 175.430700][ T10] usb 4-1: USB disconnect, device number 4 [ 175.496871][ T6189] veth1_macvtap: entered promiscuous mode [ 175.509651][ T6198] veth1_macvtap: entered promiscuous mode [ 175.534401][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 175.558483][ T6521] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 175.558509][ T6521] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 175.558521][ T6521] em28xx 4-1:0.89: No AC97 audio processor [ 175.574574][ T6521] usb 4-1: Decoder not found [ 175.574593][ T6521] em28xx 4-1:0.89: failed to create media graph [ 175.574615][ T6521] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 175.597404][ T6521] em28xx 4-1:0.89: Registering snapshot button... [ 175.643816][ T6521] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input7 [ 175.665221][ T6521] em28xx 4-1:0.89: Remote control support is not available for this card. [ 175.665289][ T10] em28xx 4-1:0.89: Closing input extension [ 175.665306][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 176.100536][ T6189] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.147704][ T6198] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.244175][ T10] em28xx 4-1:0.89: Freeing device [ 176.269714][ T6189] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.318386][ T6198] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.419542][ T3057] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.419562][ T3057] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.519021][ T1449] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.593944][ T1449] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.611516][ T1449] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.619469][ T1449] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.633922][ T10] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 176.639988][ T1449] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.675175][ T1449] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.676136][ T1449] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.677439][ T1449] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.795594][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 176.801930][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 176.801956][ T10] usb 4-1: config 0 has no interface number 0 [ 176.801998][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 176.807115][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 176.807143][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.807160][ T10] usb 4-1: Product: syz [ 176.807171][ T10] usb 4-1: Manufacturer: syz [ 176.807183][ T10] usb 4-1: SerialNumber: syz [ 176.826405][ T10] usb 4-1: config 0 descriptor?? [ 176.896789][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 176.896812][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 177.082050][ T69] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 177.082072][ T69] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 177.111273][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 177.253539][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 177.253572][ T10] em28xx 4-1:0.89: board has no eeprom [ 177.337648][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 177.337668][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 177.338436][ T824] em28xx 4-1:0.89: Registering V4L2 extension [ 177.485279][ T10] usb 4-1: USB disconnect, device number 5 [ 177.521853][ T824] em28xx 4-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 177.521989][ T824] em28xx 4-1:0.89: reading from i2c device at 0x48 failed (error=-19) [ 177.522094][ T824] em28xx 4-1:0.89: reading from i2c device at 0x42 failed (error=-19) [ 177.522188][ T824] em28xx 4-1:0.89: reading from i2c device at 0x40 failed (error=-19) [ 177.522261][ T824] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 177.522328][ T824] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 177.522339][ T824] em28xx 4-1:0.89: No AC97 audio processor [ 177.638540][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 177.869513][ T824] usb 4-1: Decoder not found [ 177.869532][ T824] em28xx 4-1:0.89: failed to create media graph [ 177.869558][ T824] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 178.055181][ T824] em28xx 4-1:0.89: Registering snapshot button... [ 178.109289][ T824] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input8 [ 178.193912][ T6186] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 178.207724][ T824] em28xx 4-1:0.89: Remote control support is not available for this card. [ 178.208157][ T10] em28xx 4-1:0.89: Closing input extension [ 178.208178][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 178.329449][ T69] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.329468][ T69] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.370988][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 178.374420][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 178.374447][ T6186] usb 2-1: config 0 has no interface number 0 [ 178.374481][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 178.432976][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 178.433004][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.433021][ T6186] usb 2-1: Product: syz [ 178.433034][ T6186] usb 2-1: Manufacturer: syz [ 178.433046][ T6186] usb 2-1: SerialNumber: syz [ 178.505070][ T10] em28xx 4-1:0.89: Freeing device [ 178.550935][ T6186] usb 2-1: config 0 descriptor?? [ 178.569233][ T3057] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.569251][ T3057] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.676026][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 178.676062][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 178.842899][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 178.893449][ T69] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.893469][ T69] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.934050][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 178.934075][ T6186] em28xx 2-1:0.89: board has no eeprom [ 178.990980][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 178.991003][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 178.994451][ T37] em28xx 2-1:0.89: Registering V4L2 extension [ 179.139177][ T10] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 179.139325][ T6186] usb 2-1: USB disconnect, device number 2 [ 179.157679][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 179.188674][ T1043] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 179.188693][ T1043] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 179.242014][ T37] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 179.242037][ T37] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 179.242049][ T37] em28xx 2-1:0.89: No AC97 audio processor [ 179.302592][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 179.336145][ T37] usb 2-1: Decoder not found [ 179.336164][ T37] em28xx 2-1:0.89: failed to create media graph [ 179.336192][ T37] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 179.341185][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 179.341215][ T10] usb 4-1: config 0 has no interface number 0 [ 179.341267][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 179.353159][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e 2026/05/05 09:09:04 executed programs: 14 [ 179.353185][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.353202][ T10] usb 4-1: Product: syz [ 179.353214][ T10] usb 4-1: Manufacturer: syz [ 179.353233][ T10] usb 4-1: SerialNumber: syz [ 179.528245][ T37] em28xx 2-1:0.89: Registering snapshot button... [ 179.556406][ T10] usb 4-1: config 0 descriptor?? [ 179.572115][ T37] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input9 [ 179.598613][ T37] em28xx 2-1:0.89: Remote control support is not available for this card. [ 179.598672][ T6186] em28xx 2-1:0.89: Closing input extension [ 179.598687][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 179.657504][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 179.657535][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 179.879160][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 179.970469][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 179.970497][ T10] em28xx 4-1:0.89: board has no eeprom [ 180.042546][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 180.042572][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 180.069694][ T9] em28xx 4-1:0.89: Registering V4L2 extension [ 180.155045][ T6186] em28xx 2-1:0.89: Freeing device [ 180.246705][ T9] em28xx 4-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 180.248683][ T9] em28xx 4-1:0.89: reading from i2c device at 0x48 failed (error=-5) [ 180.249002][ T9] em28xx 4-1:0.89: reading from i2c device at 0x42 failed (error=-5) [ 180.251230][ T9] em28xx 4-1:0.89: reading from i2c device at 0x40 failed (error=-5) [ 180.251554][ T9] em28xx 4-1:0.89: Config register raw data: 0xfffffffb [ 180.251972][ T9] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 180.251986][ T9] em28xx 4-1:0.89: No AC97 audio processor [ 180.259586][ T10] usb 4-1: USB disconnect, device number 6 [ 180.260978][ T5744] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 180.276204][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 180.304712][ T824] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 180.370651][ T9] usb 4-1: Decoder not found [ 180.370670][ T9] em28xx 4-1:0.89: failed to create media graph [ 180.370694][ T9] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 180.439123][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 180.444145][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 180.444174][ T5744] usb 3-1: config 0 has no interface number 0 [ 180.444215][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 180.463548][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 180.463575][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.463592][ T5744] usb 3-1: Product: syz [ 180.463604][ T5744] usb 3-1: Manufacturer: syz [ 180.463615][ T5744] usb 3-1: SerialNumber: syz [ 180.496832][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 180.504637][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 180.504661][ T824] usb 1-1: config 0 has no interface number 0 [ 180.504701][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 180.558428][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 180.558448][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.558457][ T824] usb 1-1: Product: syz [ 180.558464][ T824] usb 1-1: Manufacturer: syz [ 180.558470][ T824] usb 1-1: SerialNumber: syz [ 180.560008][ T9] em28xx 4-1:0.89: Registering snapshot button... [ 180.663002][ T6186] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 180.706270][ T9] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input10 [ 180.741963][ T5744] usb 3-1: config 0 descriptor?? [ 180.769548][ T9] em28xx 4-1:0.89: Remote control support is not available for this card. [ 180.769615][ T824] usb 1-1: config 0 descriptor?? [ 180.784107][ T10] em28xx 4-1:0.89: Closing input extension [ 180.784138][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 180.820937][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 180.836216][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 180.836237][ T6186] usb 2-1: config 0 has no interface number 0 [ 180.836274][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 180.853163][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 180.853193][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 180.878837][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 180.878866][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 180.919404][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 180.919428][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.919445][ T6186] usb 2-1: Product: syz [ 180.919456][ T6186] usb 2-1: Manufacturer: syz [ 180.919469][ T6186] usb 2-1: SerialNumber: syz [ 180.957530][ T6186] usb 2-1: config 0 descriptor?? [ 180.968715][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 180.968744][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 181.093795][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 181.111332][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 181.232138][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 181.343483][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 181.343511][ T824] em28xx 1-1:0.89: board has no eeprom [ 181.374521][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 181.374546][ T6186] em28xx 2-1:0.89: board has no eeprom [ 181.375872][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 181.375899][ T5744] em28xx 3-1:0.89: board has no eeprom [ 181.402046][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 181.402076][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 181.403227][ T6457] em28xx 1-1:0.89: Registering V4L2 extension [ 181.416798][ T10] em28xx 4-1:0.89: Freeing device [ 181.437577][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 181.437601][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 181.441064][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 181.441087][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 181.504189][ T824] usb 1-1: USB disconnect, device number 2 [ 181.541609][ T6457] em28xx 1-1:0.89: reading from i2c device at 0x4a failed (error=-19) [ 181.541725][ T6457] em28xx 1-1:0.89: reading from i2c device at 0x48 failed (error=-19) [ 181.541831][ T6457] em28xx 1-1:0.89: reading from i2c device at 0x42 failed (error=-19) [ 181.542104][ T6457] em28xx 1-1:0.89: reading from i2c device at 0x40 failed (error=-19) [ 181.542176][ T6457] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 181.542217][ T6457] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 181.542223][ T6457] em28xx 1-1:0.89: No AC97 audio processor [ 181.795609][ T6457] usb 1-1: Decoder not found [ 181.795627][ T6457] em28xx 1-1:0.89: failed to create media graph [ 181.795655][ T6457] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 181.857054][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 182.003826][ T6186] usb 2-1: USB disconnect, device number 3 [ 182.010764][ T6457] em28xx 1-1:0.89: Registering snapshot button... [ 182.076130][ T5744] usb 3-1: USB disconnect, device number 2 [ 182.089570][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 182.090397][ T6457] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input11 [ 182.099941][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 182.107680][ T6457] em28xx 1-1:0.89: Remote control support is not available for this card. [ 182.127443][ T37] em28xx 2-1:0.89: Registering V4L2 extension [ 182.172675][ T37] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 182.172690][ T37] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 182.172697][ T37] em28xx 2-1:0.89: No AC97 audio processor [ 182.180016][ T37] usb 2-1: Decoder not found [ 182.180033][ T37] em28xx 2-1:0.89: failed to create media graph [ 182.180065][ T37] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 182.228657][ T37] em28xx 2-1:0.89: Registering snapshot button... [ 182.246496][ T37] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input12 [ 182.248097][ T37] em28xx 2-1:0.89: Remote control support is not available for this card. [ 182.248338][ T6697] em28xx 3-1:0.89: Registering V4L2 extension [ 182.335161][ T6697] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 182.335177][ T6697] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 182.335184][ T6697] em28xx 3-1:0.89: No AC97 audio processor [ 182.337353][ T6697] usb 3-1: Decoder not found [ 182.337368][ T6697] em28xx 3-1:0.89: failed to create media graph [ 182.337393][ T6697] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 182.343157][ T6697] em28xx 3-1:0.89: Registering snapshot button... [ 182.345430][ T6697] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input13 [ 182.346999][ T6697] em28xx 3-1:0.89: Remote control support is not available for this card. [ 182.347045][ T824] em28xx 1-1:0.89: Closing input extension [ 182.347063][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 182.370986][ T10] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 182.444232][ T6186] em28xx 2-1:0.89: Closing input extension [ 182.444258][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 182.510765][ T824] em28xx 1-1:0.89: Freeing device [ 182.520975][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 182.522548][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 182.522571][ T10] usb 4-1: config 0 has no interface number 0 [ 182.522608][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 182.524630][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 182.524654][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.524681][ T10] usb 4-1: Product: syz [ 182.524688][ T10] usb 4-1: Manufacturer: syz [ 182.524695][ T10] usb 4-1: SerialNumber: syz [ 182.540086][ T10] usb 4-1: config 0 descriptor?? [ 182.599188][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 182.599218][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 182.620736][ T5744] em28xx 3-1:0.89: Closing input extension [ 182.620761][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 182.649863][ T6186] em28xx 2-1:0.89: Freeing device [ 182.861589][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 182.944861][ T824] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 182.984848][ T6186] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 183.014543][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 183.014575][ T10] em28xx 4-1:0.89: board has no eeprom [ 183.083878][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 183.083907][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 183.090011][ T6697] em28xx 4-1:0.89: Registering V4L2 extension [ 183.111005][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 183.116270][ T5744] em28xx 3-1:0.89: Freeing device [ 183.125663][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 183.125687][ T824] usb 1-1: config 0 has no interface number 0 [ 183.125727][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 183.141029][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 183.151104][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 183.151133][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.151150][ T824] usb 1-1: Product: syz [ 183.151162][ T824] usb 1-1: Manufacturer: syz [ 183.151174][ T824] usb 1-1: SerialNumber: syz [ 183.198567][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 183.198591][ T6186] usb 2-1: config 0 has no interface number 0 [ 183.198630][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 183.231840][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 183.231870][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.231885][ T6186] usb 2-1: Product: syz [ 183.231896][ T6186] usb 2-1: Manufacturer: syz [ 183.231908][ T6186] usb 2-1: SerialNumber: syz [ 183.289484][ T824] usb 1-1: config 0 descriptor?? [ 183.322694][ T6186] usb 2-1: config 0 descriptor?? [ 183.364729][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 183.364769][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 183.449561][ T6697] em28xx 4-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 183.449798][ T10] usb 4-1: USB disconnect, device number 7 [ 183.449954][ T6697] em28xx 4-1:0.89: reading from i2c device at 0x48 failed (error=-5) [ 183.450048][ T6697] em28xx 4-1:0.89: reading from i2c device at 0x42 failed (error=-19) [ 183.450128][ T6697] em28xx 4-1:0.89: reading from i2c device at 0x40 failed (error=-19) [ 183.450189][ T6697] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 183.450262][ T6697] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 183.450270][ T6697] em28xx 4-1:0.89: No AC97 audio processor [ 183.567213][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 183.567249][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 183.567988][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 183.621351][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 183.706709][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 183.725001][ T6697] usb 4-1: Decoder not found [ 183.725025][ T6697] em28xx 4-1:0.89: failed to create media graph [ 183.725053][ T6697] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 183.729678][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 183.729708][ T6186] em28xx 2-1:0.89: board has no eeprom [ 183.796939][ T6697] em28xx 4-1:0.89: Registering snapshot button... [ 183.798035][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 183.798051][ T824] em28xx 1-1:0.89: board has no eeprom [ 183.802328][ T5744] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 183.806808][ T6697] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input14 [ 183.814260][ T6697] em28xx 4-1:0.89: Remote control support is not available for this card. [ 183.814428][ T10] em28xx 4-1:0.89: Closing input extension [ 183.814447][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 183.860946][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 183.860972][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 183.869692][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 183.869713][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 183.896626][ T824] usb 1-1: USB disconnect, device number 3 [ 183.931650][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 183.973797][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 183.980568][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 183.980589][ T5744] usb 3-1: config 0 has no interface number 0 [ 183.980635][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 183.985288][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 183.985313][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.985341][ T5744] usb 3-1: Product: syz [ 183.985353][ T5744] usb 3-1: Manufacturer: syz [ 183.985365][ T5744] usb 3-1: SerialNumber: syz [ 184.051854][ T6697] em28xx 1-1:0.89: Registering V4L2 extension [ 184.052061][ T5744] usb 3-1: config 0 descriptor?? [ 184.056071][ T6186] usb 2-1: USB disconnect, device number 4 [ 184.093140][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 184.208728][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 184.208760][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 184.308894][ T6697] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 184.308944][ T6697] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 184.308952][ T6697] em28xx 1-1:0.89: No AC97 audio processor [ 184.346283][ T6697] usb 1-1: Decoder not found [ 184.346301][ T6697] em28xx 1-1:0.89: failed to create media graph [ 184.346327][ T6697] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 184.358681][ T6697] em28xx 1-1:0.89: Registering snapshot button... [ 184.371668][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 184.430680][ T10] em28xx 4-1:0.89: Freeing device [ 184.466049][ T6697] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input15 [ 184.476983][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 184.477009][ T5744] em28xx 3-1:0.89: board has no eeprom [ 184.504081][ T6697] em28xx 1-1:0.89: Remote control support is not available for this card. [ 184.504150][ T37] em28xx 2-1:0.89: Registering V4L2 extension [ 184.533403][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 184.533428][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 184.586967][ T37] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 184.586989][ T37] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 184.587002][ T37] em28xx 2-1:0.89: No AC97 audio processor [ 184.603413][ T5744] usb 3-1: USB disconnect, device number 3 [ 184.606079][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 184.632166][ T37] usb 2-1: Decoder not found [ 184.632185][ T37] em28xx 2-1:0.89: failed to create media graph [ 184.632212][ T37] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 184.691280][ T37] em28xx 2-1:0.89: Registering snapshot button... [ 184.698997][ T37] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input16 [ 184.733501][ T37] em28xx 2-1:0.89: Remote control support is not available for this card. [ 184.744438][ T824] em28xx 1-1:0.89: Closing input extension [ 184.744464][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 184.771885][ T10] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 184.826695][ T6697] em28xx 3-1:0.89: Registering V4L2 extension [ 184.868410][ T824] em28xx 1-1:0.89: Freeing device 2026/05/05 09:09:09 executed programs: 24 [ 184.932112][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 184.934869][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 184.934891][ T10] usb 4-1: config 0 has no interface number 0 [ 184.934934][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 184.962782][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 184.962809][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.962825][ T10] usb 4-1: Product: syz [ 184.962837][ T10] usb 4-1: Manufacturer: syz [ 184.962848][ T10] usb 4-1: SerialNumber: syz [ 184.997383][ T10] usb 4-1: config 0 descriptor?? [ 185.036829][ T6697] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 185.036852][ T6697] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 185.036864][ T6697] em28xx 3-1:0.89: No AC97 audio processor [ 185.058913][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 185.058945][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 185.182878][ T6697] usb 3-1: Decoder not found [ 185.183196][ T6697] em28xx 3-1:0.89: failed to create media graph [ 185.219119][ T6697] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 185.241329][ T6697] em28xx 3-1:0.89: Registering snapshot button... [ 185.259466][ T6697] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input17 [ 185.281486][ T6697] em28xx 3-1:0.89: Remote control support is not available for this card. [ 185.281561][ T6186] em28xx 2-1:0.89: Closing input extension [ 185.281600][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 185.283699][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 185.300962][ T824] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 185.369886][ T5744] em28xx 3-1:0.89: Closing input extension [ 185.369912][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 185.376722][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 185.376749][ T10] em28xx 4-1:0.89: board has no eeprom [ 185.407849][ T6186] em28xx 2-1:0.89: Freeing device [ 185.462689][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 185.464814][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 185.464838][ T824] usb 1-1: config 0 has no interface number 0 [ 185.464882][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 185.477401][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 185.477426][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.477441][ T824] usb 1-1: Product: syz [ 185.477452][ T824] usb 1-1: Manufacturer: syz [ 185.477464][ T824] usb 1-1: SerialNumber: syz [ 185.482258][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 185.482282][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 185.567624][ T6521] em28xx 4-1:0.89: Registering V4L2 extension [ 185.633144][ T6521] em28xx 4-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 185.633509][ T6521] em28xx 4-1:0.89: reading from i2c device at 0x48 failed (error=-5) [ 185.633866][ T6521] em28xx 4-1:0.89: reading from i2c device at 0x42 failed (error=-5) [ 185.634149][ T6521] em28xx 4-1:0.89: reading from i2c device at 0x40 failed (error=-5) [ 185.634401][ T6521] em28xx 4-1:0.89: Config register raw data: 0xfffffffb [ 185.634641][ T6521] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 185.634649][ T6521] em28xx 4-1:0.89: No AC97 audio processor [ 185.705393][ T824] usb 1-1: config 0 descriptor?? [ 185.706241][ T10] usb 4-1: USB disconnect, device number 8 [ 185.738823][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 185.803215][ T6521] usb 4-1: Decoder not found [ 185.803234][ T6521] em28xx 4-1:0.89: failed to create media graph [ 185.803258][ T6521] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 185.806888][ T5744] em28xx 3-1:0.89: Freeing device [ 185.867676][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 185.867706][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 185.892585][ T6186] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 185.968192][ T6521] em28xx 4-1:0.89: Registering snapshot button... [ 186.005694][ T6521] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input18 [ 186.013195][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 186.094843][ T6521] em28xx 4-1:0.89: Remote control support is not available for this card. [ 186.095265][ T10] em28xx 4-1:0.89: Closing input extension [ 186.095294][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 186.110958][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 186.133670][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 186.133696][ T6186] usb 2-1: config 0 has no interface number 0 [ 186.133743][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 186.136672][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 186.136697][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.136710][ T6186] usb 2-1: Product: syz [ 186.136719][ T6186] usb 2-1: Manufacturer: syz [ 186.136728][ T6186] usb 2-1: SerialNumber: syz [ 186.165705][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 186.165739][ T824] em28xx 1-1:0.89: board has no eeprom [ 186.227677][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 186.227707][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 186.245847][ T6186] usb 2-1: config 0 descriptor?? [ 186.360954][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 186.360990][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 186.391496][ T5744] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 186.444973][ T6521] em28xx 1-1:0.89: Registering V4L2 extension [ 186.518162][ T824] usb 1-1: USB disconnect, device number 4 [ 186.530692][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 186.553146][ T10] em28xx 4-1:0.89: Freeing device [ 186.561173][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 186.565827][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 186.565851][ T5744] usb 3-1: config 0 has no interface number 0 [ 186.565894][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 186.579525][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 186.579556][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.579574][ T5744] usb 3-1: Product: syz [ 186.579586][ T5744] usb 3-1: Manufacturer: syz [ 186.579598][ T5744] usb 3-1: SerialNumber: syz [ 186.661123][ T6521] em28xx 1-1:0.89: reading from i2c device at 0x4a failed (error=-19) [ 186.661193][ T6521] em28xx 1-1:0.89: reading from i2c device at 0x48 failed (error=-19) [ 186.661250][ T6521] em28xx 1-1:0.89: reading from i2c device at 0x42 failed (error=-19) [ 186.661306][ T6521] em28xx 1-1:0.89: reading from i2c device at 0x40 failed (error=-19) [ 186.661349][ T6521] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 186.661388][ T6521] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 186.661394][ T6521] em28xx 1-1:0.89: No AC97 audio processor [ 186.805738][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 186.853357][ T5744] usb 3-1: config 0 descriptor?? [ 186.861676][ T6521] usb 1-1: Decoder not found [ 186.861694][ T6521] em28xx 1-1:0.89: failed to create media graph [ 186.861717][ T6521] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 186.908886][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 186.908915][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 186.934520][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 186.934556][ T6186] em28xx 2-1:0.89: board has no eeprom [ 187.001047][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 187.001078][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 187.149366][ T6521] em28xx 1-1:0.89: Registering snapshot button... [ 187.169702][ T6186] usb 2-1: USB disconnect, device number 5 [ 187.197779][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 187.211001][ T10] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 187.211865][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 187.263650][ T6521] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input19 [ 187.285192][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 187.285223][ T5744] em28xx 3-1:0.89: board has no eeprom [ 187.315812][ T6521] em28xx 1-1:0.89: Remote control support is not available for this card. [ 187.315991][ T32] em28xx 2-1:0.89: Registering V4L2 extension [ 187.341206][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 187.341235][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 187.364341][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 187.370020][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 187.370045][ T10] usb 4-1: config 0 has no interface number 0 [ 187.370084][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 187.397986][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 187.398016][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.398032][ T10] usb 4-1: Product: syz [ 187.398045][ T10] usb 4-1: Manufacturer: syz [ 187.398057][ T10] usb 4-1: SerialNumber: syz [ 187.420531][ T32] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 187.420553][ T32] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 187.420562][ T32] em28xx 2-1:0.89: No AC97 audio processor [ 187.484073][ T10] usb 4-1: config 0 descriptor?? [ 187.486602][ T32] usb 2-1: Decoder not found [ 187.486620][ T32] em28xx 2-1:0.89: failed to create media graph [ 187.486643][ T32] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 187.561287][ T32] em28xx 2-1:0.89: Registering snapshot button... [ 187.575387][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 187.575421][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 187.607296][ T32] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input20 [ 187.623811][ T5744] usb 3-1: USB disconnect, device number 4 [ 187.640743][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 187.666328][ T32] em28xx 2-1:0.89: Remote control support is not available for this card. [ 187.666399][ T824] em28xx 1-1:0.89: Closing input extension [ 187.666420][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 187.775130][ T6605] em28xx 3-1:0.89: Registering V4L2 extension [ 187.783799][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 187.830101][ T824] em28xx 1-1:0.89: Freeing device [ 187.847509][ T6605] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 187.847534][ T6605] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 187.847546][ T6605] em28xx 3-1:0.89: No AC97 audio processor [ 187.860143][ T6605] usb 3-1: Decoder not found [ 187.860163][ T6605] em28xx 3-1:0.89: failed to create media graph [ 187.860184][ T6605] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 187.867958][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 187.867991][ T10] em28xx 4-1:0.89: board has no eeprom [ 187.874919][ T6605] em28xx 3-1:0.89: Registering snapshot button... [ 187.924787][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input21 [ 187.931355][ T6605] em28xx 3-1:0.89: Remote control support is not available for this card. [ 187.943257][ T6186] em28xx 2-1:0.89: Closing input extension [ 187.943284][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 187.962569][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 187.962598][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 188.022684][ T10] usb 4-1: USB disconnect, device number 9 [ 188.040113][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 188.052913][ T5744] em28xx 3-1:0.89: Closing input extension [ 188.052940][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 188.079680][ T6186] em28xx 2-1:0.89: Freeing device [ 188.192068][ T824] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 188.218087][ T6605] em28xx 4-1:0.89: Registering V4L2 extension [ 188.306367][ T5744] em28xx 3-1:0.89: Freeing device [ 188.421784][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 188.423450][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 188.423475][ T824] usb 1-1: config 0 has no interface number 0 [ 188.423527][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 188.427916][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 188.427934][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.427943][ T824] usb 1-1: Product: syz [ 188.427950][ T824] usb 1-1: Manufacturer: syz [ 188.427957][ T824] usb 1-1: SerialNumber: syz [ 188.448104][ T6605] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 188.448130][ T6605] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 188.448142][ T6605] em28xx 4-1:0.89: No AC97 audio processor [ 188.493764][ T6186] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 188.498260][ T6605] usb 4-1: Decoder not found [ 188.498280][ T6605] em28xx 4-1:0.89: failed to create media graph [ 188.498310][ T6605] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 188.511164][ T6605] em28xx 4-1:0.89: Registering snapshot button... [ 188.514969][ T824] usb 1-1: config 0 descriptor?? [ 188.572577][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input22 [ 188.595858][ T6605] em28xx 4-1:0.89: Remote control support is not available for this card. [ 188.599747][ T10] em28xx 4-1:0.89: Closing input extension [ 188.599767][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 188.646502][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 188.646550][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 188.672216][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 188.697988][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 188.698016][ T6186] usb 2-1: config 0 has no interface number 0 [ 188.698058][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 188.734522][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 188.734550][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.734567][ T6186] usb 2-1: Product: syz [ 188.734579][ T6186] usb 2-1: Manufacturer: syz [ 188.734589][ T6186] usb 2-1: SerialNumber: syz [ 188.771281][ T5744] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 188.803715][ T6186] usb 2-1: config 0 descriptor?? [ 188.829873][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 188.829903][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 188.841035][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 188.925081][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 188.930736][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 188.930765][ T5744] usb 3-1: config 0 has no interface number 0 [ 188.930803][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 188.968450][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 188.968478][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.968495][ T5744] usb 3-1: Product: syz [ 188.968504][ T5744] usb 3-1: Manufacturer: syz [ 188.968512][ T5744] usb 3-1: SerialNumber: syz [ 189.018648][ T5744] usb 3-1: config 0 descriptor?? [ 189.033075][ T10] em28xx 4-1:0.89: Freeing device [ 189.042936][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 189.042963][ T824] em28xx 1-1:0.89: board has no eeprom [ 189.071690][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 189.102329][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 189.102354][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 189.104603][ T6605] em28xx 1-1:0.89: Registering V4L2 extension [ 189.107035][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 189.107064][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 189.198312][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 189.198340][ T6186] em28xx 2-1:0.89: board has no eeprom [ 189.250953][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 189.250978][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 189.334392][ T824] usb 1-1: USB disconnect, device number 5 [ 189.343028][ T6605] em28xx 1-1:0.89: reading from i2c device at 0x4a failed (error=-19) [ 189.343143][ T6605] em28xx 1-1:0.89: reading from i2c device at 0x48 failed (error=-19) [ 189.343242][ T6605] em28xx 1-1:0.89: reading from i2c device at 0x42 failed (error=-19) [ 189.343355][ T6605] em28xx 1-1:0.89: reading from i2c device at 0x40 failed (error=-19) [ 189.343427][ T6605] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 189.343493][ T6605] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 189.343504][ T6605] em28xx 1-1:0.89: No AC97 audio processor [ 189.344458][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 189.452242][ T6186] usb 2-1: USB disconnect, device number 6 [ 189.497077][ T10] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 189.507418][ T6605] usb 1-1: Decoder not found [ 189.507435][ T6605] em28xx 1-1:0.89: failed to create media graph [ 189.507462][ T6605] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 189.552976][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 189.553004][ T5744] em28xx 3-1:0.89: board has no eeprom [ 189.575425][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 189.586627][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 189.588112][ T6605] em28xx 1-1:0.89: Registering snapshot button... [ 189.613093][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 189.613118][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 189.614229][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input23 [ 189.644817][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 189.650040][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 189.650064][ T10] usb 4-1: config 0 has no interface number 0 [ 189.650094][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 189.684196][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 189.684221][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.684237][ T10] usb 4-1: Product: syz [ 189.684255][ T10] usb 4-1: Manufacturer: syz [ 189.684266][ T10] usb 4-1: SerialNumber: syz [ 189.686643][ T6605] em28xx 1-1:0.89: Remote control support is not available for this card. [ 189.686695][ T37] em28xx 2-1:0.89: Registering V4L2 extension [ 189.737103][ T5744] usb 3-1: USB disconnect, device number 5 [ 189.784401][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 189.797043][ T10] usb 4-1: config 0 descriptor?? [ 189.827440][ T37] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 189.827463][ T37] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 189.827474][ T37] em28xx 2-1:0.89: No AC97 audio processor [ 189.860053][ T37] usb 2-1: Decoder not found [ 189.860071][ T37] em28xx 2-1:0.89: failed to create media graph [ 189.860098][ T37] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 189.861103][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 189.861131][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 189.898310][ T37] em28xx 2-1:0.89: Registering snapshot button... [ 189.900563][ T37] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input24 [ 189.929768][ T37] em28xx 2-1:0.89: Remote control support is not available for this card. [ 189.929825][ T6457] em28xx 3-1:0.89: Registering V4L2 extension [ 190.030213][ T6457] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 190.030231][ T6457] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 190.030238][ T6457] em28xx 3-1:0.89: No AC97 audio processor [ 190.035457][ T6457] usb 3-1: Decoder not found [ 190.035475][ T6457] em28xx 3-1:0.89: failed to create media graph [ 190.035501][ T6457] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 190.039733][ T6457] em28xx 3-1:0.89: Registering snapshot button... [ 190.061937][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 190.063221][ T6457] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input25 [ 190.068796][ T6457] em28xx 3-1:0.89: Remote control support is not available for this card. [ 190.068865][ T824] em28xx 1-1:0.89: Closing input extension [ 190.068883][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 190.139917][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 190.139935][ T10] em28xx 4-1:0.89: board has no eeprom [ 190.140588][ T6186] em28xx 2-1:0.89: Closing input extension [ 190.140610][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 190.182279][ T824] em28xx 1-1:0.89: Freeing device [ 190.202090][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 190.202107][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 190.309235][ T5744] em28xx 3-1:0.89: Closing input extension [ 190.309259][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 190.332669][ T10] usb 4-1: USB disconnect, device number 10 [ 190.338456][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 190.375917][ T6186] em28xx 2-1:0.89: Freeing device [ 190.429028][ T6605] em28xx 4-1:0.89: Registering V4L2 extension [ 190.486240][ T5744] em28xx 3-1:0.89: Freeing device 2026/05/05 09:09:15 executed programs: 33 [ 190.630496][ T6605] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 190.630520][ T6605] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 190.630532][ T6605] em28xx 4-1:0.89: No AC97 audio processor [ 190.651078][ T824] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 190.665775][ T6605] usb 4-1: Decoder not found [ 190.665793][ T6605] em28xx 4-1:0.89: failed to create media graph [ 190.665821][ T6605] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 190.673733][ T6605] em28xx 4-1:0.89: Registering snapshot button... [ 190.682144][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input26 [ 190.684528][ T6605] em28xx 4-1:0.89: Remote control support is not available for this card. [ 190.684583][ T10] em28xx 4-1:0.89: Closing input extension [ 190.684600][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 190.732295][ T6186] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 190.802057][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 190.809877][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 190.809892][ T824] usb 1-1: config 0 has no interface number 0 [ 190.809917][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 190.842377][ T5744] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 190.843504][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 190.843527][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.843536][ T824] usb 1-1: Product: syz [ 190.843543][ T824] usb 1-1: Manufacturer: syz [ 190.843549][ T824] usb 1-1: SerialNumber: syz [ 190.863488][ T824] usb 1-1: config 0 descriptor?? [ 190.884362][ T10] em28xx 4-1:0.89: Freeing device [ 190.886215][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 190.886241][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 190.951205][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 190.968920][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 190.968941][ T6186] usb 2-1: config 0 has no interface number 0 [ 190.968982][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 190.991057][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 190.993332][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 190.993354][ T5744] usb 3-1: config 0 has no interface number 0 [ 190.993393][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 191.006061][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 191.006088][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.006105][ T6186] usb 2-1: Product: syz [ 191.006117][ T6186] usb 2-1: Manufacturer: syz [ 191.006129][ T6186] usb 2-1: SerialNumber: syz [ 191.039968][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 191.039995][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.040012][ T5744] usb 3-1: Product: syz [ 191.040024][ T5744] usb 3-1: Manufacturer: syz [ 191.040035][ T5744] usb 3-1: SerialNumber: syz [ 191.107059][ T5744] usb 3-1: config 0 descriptor?? [ 191.127612][ T6186] usb 2-1: config 0 descriptor?? [ 191.152925][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 191.152955][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 191.171639][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 191.177511][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 191.177542][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 191.313783][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 191.313810][ T824] em28xx 1-1:0.89: board has no eeprom [ 191.378936][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 191.378964][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 191.386182][ T6605] em28xx 1-1:0.89: Registering V4L2 extension [ 191.400301][ T824] usb 1-1: USB disconnect, device number 6 [ 191.406980][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 191.424377][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 191.436343][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 191.442522][ T10] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 191.475488][ T6605] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 191.475503][ T6605] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 191.475510][ T6605] em28xx 1-1:0.89: No AC97 audio processor [ 191.485557][ T6605] usb 1-1: Decoder not found [ 191.485574][ T6605] em28xx 1-1:0.89: failed to create media graph [ 191.485612][ T6605] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 191.512009][ T6605] em28xx 1-1:0.89: Registering snapshot button... [ 191.556301][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 191.556327][ T6186] em28xx 2-1:0.89: board has no eeprom [ 191.557579][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input27 [ 191.560107][ T6605] em28xx 1-1:0.89: Remote control support is not available for this card. [ 191.564636][ T824] em28xx 1-1:0.89: Closing input extension [ 191.564658][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 191.586762][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 191.586789][ T5744] em28xx 3-1:0.89: board has no eeprom [ 191.593028][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 191.602834][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 191.602858][ T10] usb 4-1: config 0 has no interface number 0 [ 191.602898][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 191.606963][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 191.606988][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.607005][ T10] usb 4-1: Product: syz [ 191.607017][ T10] usb 4-1: Manufacturer: syz [ 191.607029][ T10] usb 4-1: SerialNumber: syz [ 191.618312][ T10] usb 4-1: config 0 descriptor?? [ 191.626281][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 191.626302][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 191.655072][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 191.655096][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 191.713149][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 191.713179][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 191.764499][ T5732] em28xx 2-1:0.89: Registering V4L2 extension [ 191.779172][ T6186] usb 2-1: USB disconnect, device number 7 [ 191.788076][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 191.903573][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 191.939958][ T5744] usb 3-1: USB disconnect, device number 6 [ 191.955757][ T824] em28xx 1-1:0.89: Freeing device [ 191.998664][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 192.001266][ T5732] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 192.001285][ T5732] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 192.001297][ T5732] em28xx 2-1:0.89: No AC97 audio processor [ 192.006793][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 192.006819][ T10] em28xx 4-1:0.89: board has no eeprom [ 192.063986][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 192.064011][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 192.107932][ T5732] usb 2-1: Decoder not found [ 192.107950][ T5732] em28xx 2-1:0.89: failed to create media graph [ 192.107976][ T5732] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 192.207582][ T5732] em28xx 2-1:0.89: Registering snapshot button... [ 192.231296][ T5732] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input28 [ 192.274222][ T5732] em28xx 2-1:0.89: Remote control support is not available for this card. [ 192.274280][ T6605] em28xx 3-1:0.89: Registering V4L2 extension [ 192.330338][ T10] usb 4-1: USB disconnect, device number 11 [ 192.354298][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 192.445391][ T6605] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 192.445405][ T6605] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 192.445412][ T6605] em28xx 3-1:0.89: No AC97 audio processor [ 192.450705][ T6605] usb 3-1: Decoder not found [ 192.450742][ T6605] em28xx 3-1:0.89: failed to create media graph [ 192.450770][ T6605] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 192.470577][ T6605] em28xx 3-1:0.89: Registering snapshot button... [ 192.488218][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input29 [ 192.495531][ T6605] em28xx 3-1:0.89: Remote control support is not available for this card. [ 192.495579][ T6521] em28xx 4-1:0.89: Registering V4L2 extension [ 192.553634][ T6521] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 192.553657][ T6521] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 192.553669][ T6521] em28xx 4-1:0.89: No AC97 audio processor [ 192.559009][ T6521] usb 4-1: Decoder not found [ 192.559026][ T6521] em28xx 4-1:0.89: failed to create media graph [ 192.559053][ T6521] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 192.563325][ T6521] em28xx 4-1:0.89: Registering snapshot button... [ 192.576708][ T6521] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input30 [ 192.582336][ T6521] em28xx 4-1:0.89: Remote control support is not available for this card. [ 192.583691][ T6186] em28xx 2-1:0.89: Closing input extension [ 192.583712][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 192.631089][ T824] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 192.684463][ T5744] em28xx 3-1:0.89: Closing input extension [ 192.684488][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 192.688378][ T6186] em28xx 2-1:0.89: Freeing device [ 192.785129][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 192.797300][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 192.797324][ T824] usb 1-1: config 0 has no interface number 0 [ 192.797366][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 192.800565][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 192.800590][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.800601][ T824] usb 1-1: Product: syz [ 192.800608][ T824] usb 1-1: Manufacturer: syz [ 192.800614][ T824] usb 1-1: SerialNumber: syz [ 192.809583][ T10] em28xx 4-1:0.89: Closing input extension [ 192.809608][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 192.828553][ T824] usb 1-1: config 0 descriptor?? [ 192.863402][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 192.863433][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 192.871614][ T5744] em28xx 3-1:0.89: Freeing device [ 193.061028][ T6186] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 193.075737][ T10] em28xx 4-1:0.89: Freeing device [ 193.132571][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 193.195368][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 193.195390][ T824] em28xx 1-1:0.89: board has no eeprom [ 193.201341][ T5744] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 193.231450][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 193.234668][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 193.234694][ T6186] usb 2-1: config 0 has no interface number 0 [ 193.234730][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 193.236852][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 193.236874][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.236883][ T6186] usb 2-1: Product: syz [ 193.236890][ T6186] usb 2-1: Manufacturer: syz [ 193.236896][ T6186] usb 2-1: SerialNumber: syz [ 193.251155][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 193.251185][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 193.251240][ T6457] em28xx 1-1:0.89: Registering V4L2 extension [ 193.314022][ T6457] em28xx 1-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 193.317012][ T6457] em28xx 1-1:0.89: reading from i2c device at 0x48 failed (error=-5) [ 193.317375][ T6457] em28xx 1-1:0.89: reading from i2c device at 0x42 failed (error=-5) [ 193.317719][ T6457] em28xx 1-1:0.89: reading from i2c device at 0x40 failed (error=-5) [ 193.318077][ T6457] em28xx 1-1:0.89: Config register raw data: 0xfffffffb [ 193.318378][ T6457] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 193.318391][ T6457] em28xx 1-1:0.89: No AC97 audio processor [ 193.351002][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 193.381169][ T6186] usb 2-1: config 0 descriptor?? [ 193.388744][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 193.388766][ T5744] usb 3-1: config 0 has no interface number 0 [ 193.388809][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 193.405217][ T10] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 193.425623][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 193.425654][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.425671][ T5744] usb 3-1: Product: syz [ 193.425682][ T5744] usb 3-1: Manufacturer: syz [ 193.425694][ T5744] usb 3-1: SerialNumber: syz [ 193.429500][ T824] usb 1-1: USB disconnect, device number 7 [ 193.439599][ T6457] usb 1-1: Decoder not found [ 193.439619][ T6457] em28xx 1-1:0.89: failed to create media graph [ 193.439648][ T6457] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 193.457657][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 193.501301][ T5744] usb 3-1: config 0 descriptor?? [ 193.509838][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 193.509870][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 193.523101][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 193.523137][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 193.523874][ T6457] em28xx 1-1:0.89: Registering snapshot button... [ 193.528063][ T6457] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input31 [ 193.555095][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 193.563187][ T6457] em28xx 1-1:0.89: Remote control support is not available for this card. [ 193.563503][ T824] em28xx 1-1:0.89: Closing input extension [ 193.563523][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 193.564362][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 193.564382][ T10] usb 4-1: config 0 has no interface number 0 [ 193.564424][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 193.567492][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 193.567678][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.567747][ T10] usb 4-1: Product: syz [ 193.567760][ T10] usb 4-1: Manufacturer: syz [ 193.567771][ T10] usb 4-1: SerialNumber: syz [ 193.584600][ T10] usb 4-1: config 0 descriptor?? [ 193.667668][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 193.667694][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 193.692452][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 193.756579][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 193.756610][ T6186] em28xx 2-1:0.89: board has no eeprom [ 193.773210][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 193.811406][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 193.811433][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 193.816000][ T37] em28xx 2-1:0.89: Registering V4L2 extension [ 193.838054][ T824] em28xx 1-1:0.89: Freeing device [ 193.847831][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 193.847859][ T5744] em28xx 3-1:0.89: board has no eeprom [ 193.862595][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 193.902146][ T6186] usb 2-1: USB disconnect, device number 8 [ 193.910990][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 193.911022][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 193.938023][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 193.954643][ T37] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 193.954669][ T37] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 193.954680][ T37] em28xx 2-1:0.89: No AC97 audio processor [ 193.979677][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 193.979714][ T10] em28xx 4-1:0.89: board has no eeprom [ 194.015002][ T37] usb 2-1: Decoder not found [ 194.015024][ T37] em28xx 2-1:0.89: failed to create media graph [ 194.015055][ T37] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 194.018524][ T37] em28xx 2-1:0.89: Registering snapshot button... [ 194.026467][ T37] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input32 [ 194.033324][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 194.033350][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 194.035633][ T5744] usb 3-1: USB disconnect, device number 7 [ 194.042611][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 194.048474][ T10] usb 4-1: USB disconnect, device number 12 [ 194.060568][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 194.095892][ T37] em28xx 2-1:0.89: Remote control support is not available for this card. [ 194.097805][ T6605] em28xx 3-1:0.89: Registering V4L2 extension [ 194.182053][ T6605] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 194.182081][ T6605] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 194.182093][ T6605] em28xx 3-1:0.89: No AC97 audio processor [ 194.185244][ T6605] usb 3-1: Decoder not found [ 194.185262][ T6605] em28xx 3-1:0.89: failed to create media graph [ 194.185290][ T6605] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 194.192333][ T6605] em28xx 3-1:0.89: Registering snapshot button... [ 194.197646][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input33 [ 194.211945][ T824] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 194.218946][ T6605] em28xx 3-1:0.89: Remote control support is not available for this card. [ 194.219004][ T6521] em28xx 4-1:0.89: Registering V4L2 extension [ 194.362516][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 194.365082][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 194.365107][ T824] usb 1-1: config 0 has no interface number 0 [ 194.365162][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 194.372395][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 194.372422][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.372439][ T824] usb 1-1: Product: syz [ 194.372450][ T824] usb 1-1: Manufacturer: syz [ 194.372461][ T824] usb 1-1: SerialNumber: syz [ 194.409805][ T824] usb 1-1: config 0 descriptor?? [ 194.436275][ T6521] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 194.436299][ T6521] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 194.436311][ T6521] em28xx 4-1:0.89: No AC97 audio processor [ 194.437139][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 194.437166][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 194.447344][ T6521] usb 4-1: Decoder not found [ 194.447363][ T6521] em28xx 4-1:0.89: failed to create media graph [ 194.449983][ T6521] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 194.479393][ T6521] em28xx 4-1:0.89: Registering snapshot button... [ 194.507658][ T6521] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input34 [ 194.550172][ T6521] em28xx 4-1:0.89: Remote control support is not available for this card. [ 194.550446][ T6186] em28xx 2-1:0.89: Closing input extension [ 194.550469][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 194.614354][ T5744] em28xx 3-1:0.89: Closing input extension [ 194.614436][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 194.633279][ T1336] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.633424][ T1336] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.688319][ T6186] em28xx 2-1:0.89: Freeing device [ 194.731414][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 194.737984][ T10] em28xx 4-1:0.89: Closing input extension [ 194.738005][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 194.759095][ T5744] em28xx 3-1:0.89: Freeing device [ 194.807209][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 194.807242][ T824] em28xx 1-1:0.89: board has no eeprom [ 194.866661][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 194.866688][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 194.878066][ T10] em28xx 4-1:0.89: Freeing device [ 194.879282][ T6521] em28xx 1-1:0.89: Registering V4L2 extension [ 194.943762][ T824] usb 1-1: USB disconnect, device number 8 [ 194.968811][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 195.020586][ T6521] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 195.020613][ T6521] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 195.020625][ T6521] em28xx 1-1:0.89: No AC97 audio processor [ 195.033324][ T6521] usb 1-1: Decoder not found [ 195.033347][ T6521] em28xx 1-1:0.89: failed to create media graph [ 195.033375][ T6521] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 195.035552][ T6521] em28xx 1-1:0.89: Registering snapshot button... [ 195.037779][ T6521] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input35 [ 195.040091][ T6521] em28xx 1-1:0.89: Remote control support is not available for this card. [ 195.040163][ T824] em28xx 1-1:0.89: Closing input extension [ 195.040182][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 195.061813][ T6186] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 195.101215][ T5744] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 195.145779][ T824] em28xx 1-1:0.89: Freeing device [ 195.265360][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 195.273193][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 195.278270][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 195.278293][ T5744] usb 3-1: config 0 has no interface number 0 [ 195.278333][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 195.286609][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 195.286636][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.286652][ T5744] usb 3-1: Product: syz [ 195.286664][ T5744] usb 3-1: Manufacturer: syz [ 195.286676][ T5744] usb 3-1: SerialNumber: syz [ 195.292658][ T10] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 195.353691][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 195.353723][ T6186] usb 2-1: config 0 has no interface number 0 [ 195.353765][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 195.382231][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 195.382257][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.382272][ T6186] usb 2-1: Product: syz [ 195.382282][ T6186] usb 2-1: Manufacturer: syz [ 195.382294][ T6186] usb 2-1: SerialNumber: syz [ 195.388788][ T6186] usb 2-1: config 0 descriptor?? [ 195.437110][ T5744] usb 3-1: config 0 descriptor?? [ 195.437150][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 195.437175][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 195.465673][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 195.465703][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 195.490918][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 195.493344][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 195.493367][ T10] usb 4-1: config 0 has no interface number 0 [ 195.493409][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 195.532348][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 195.532375][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.532392][ T10] usb 4-1: Product: syz [ 195.532611][ T10] usb 4-1: Manufacturer: syz [ 195.532626][ T10] usb 4-1: SerialNumber: syz [ 195.583372][ T10] usb 4-1: config 0 descriptor?? [ 195.618840][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 195.618861][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 195.651375][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 195.671007][ T824] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 195.701600][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 195.727728][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 195.727749][ T6186] em28xx 2-1:0.89: board has no eeprom [ 195.767971][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 195.767989][ T5744] em28xx 3-1:0.89: board has no eeprom [ 195.784977][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 195.784994][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 195.785303][ T5732] em28xx 2-1:0.89: Registering V4L2 extension [ 195.817867][ T6186] usb 2-1: USB disconnect, device number 9 [ 195.823865][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 195.823889][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 195.835016][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 195.845555][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 195.845578][ T824] usb 1-1: config 0 has no interface number 0 [ 195.845618][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 195.855043][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 195.855068][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.855084][ T824] usb 1-1: Product: syz [ 195.855096][ T824] usb 1-1: Manufacturer: syz [ 195.855107][ T824] usb 1-1: SerialNumber: syz [ 195.875674][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 195.926326][ T5732] em28xx 2-1:0.89: reading from i2c device at 0x4a failed (error=-19) [ 195.926446][ T5732] em28xx 2-1:0.89: reading from i2c device at 0x48 failed (error=-19) [ 195.926564][ T5732] em28xx 2-1:0.89: reading from i2c device at 0x42 failed (error=-19) [ 195.926665][ T5732] em28xx 2-1:0.89: reading from i2c device at 0x40 failed (error=-19) [ 195.926739][ T5732] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 195.926811][ T5732] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 195.926823][ T5732] em28xx 2-1:0.89: No AC97 audio processor [ 195.928998][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 195.943508][ T824] usb 1-1: config 0 descriptor?? [ 195.957023][ T5744] usb 3-1: USB disconnect, device number 8 [ 195.965858][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 195.968358][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 195.968386][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 196.027123][ T5732] usb 2-1: Decoder not found [ 196.027138][ T5732] em28xx 2-1:0.89: failed to create media graph [ 196.027160][ T5732] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 196.052504][ T5732] em28xx 2-1:0.89: Registering snapshot button... [ 196.054830][ T5732] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input36 [ 196.057189][ T5732] em28xx 2-1:0.89: Remote control support is not available for this card. [ 196.057296][ T6605] em28xx 3-1:0.89: Registering V4L2 extension [ 196.115598][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 196.115618][ T10] em28xx 4-1:0.89: board has no eeprom 2026/05/05 09:09:20 executed programs: 43 [ 196.173949][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 196.173968][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 196.210762][ T10] usb 4-1: USB disconnect, device number 13 [ 196.216118][ T6605] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 196.216141][ T6605] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 196.216152][ T6605] em28xx 3-1:0.89: No AC97 audio processor [ 196.228958][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 196.248403][ T6605] usb 3-1: Decoder not found [ 196.248421][ T6605] em28xx 3-1:0.89: failed to create media graph [ 196.248448][ T6605] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 196.268805][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 196.275972][ T6605] em28xx 3-1:0.89: Registering snapshot button... [ 196.287881][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input37 [ 196.305937][ T6605] em28xx 3-1:0.89: Remote control support is not available for this card. [ 196.306544][ T6186] em28xx 2-1:0.89: Closing input extension [ 196.306569][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 196.311437][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 196.311464][ T824] em28xx 1-1:0.89: board has no eeprom [ 196.371020][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 196.371051][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 196.412007][ T824] usb 1-1: USB disconnect, device number 9 [ 196.437185][ T6521] em28xx 4-1:0.89: Registering V4L2 extension [ 196.439940][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 196.483532][ T6186] em28xx 2-1:0.89: Freeing device [ 196.519156][ T6521] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 196.519183][ T6521] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 196.519195][ T6521] em28xx 4-1:0.89: No AC97 audio processor [ 196.522750][ T6521] usb 4-1: Decoder not found [ 196.522768][ T6521] em28xx 4-1:0.89: failed to create media graph [ 196.522794][ T6521] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 196.529386][ T6521] em28xx 4-1:0.89: Registering snapshot button... [ 196.553389][ T6521] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input38 [ 196.605625][ T6521] em28xx 4-1:0.89: Remote control support is not available for this card. [ 196.605686][ T5744] em28xx 3-1:0.89: Closing input extension [ 196.605706][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 196.673098][ T6605] em28xx 1-1:0.89: Registering V4L2 extension [ 196.708572][ T5744] em28xx 3-1:0.89: Freeing device [ 196.749129][ T6605] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 196.749156][ T6605] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 196.749168][ T6605] em28xx 1-1:0.89: No AC97 audio processor [ 196.789868][ T6605] usb 1-1: Decoder not found [ 196.789907][ T6605] em28xx 1-1:0.89: failed to create media graph [ 196.789933][ T6605] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 196.813121][ T6605] em28xx 1-1:0.89: Registering snapshot button... [ 196.840393][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input39 [ 196.871169][ T6605] em28xx 1-1:0.89: Remote control support is not available for this card. [ 196.877211][ T10] em28xx 4-1:0.89: Closing input extension [ 196.877243][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 196.881801][ T6186] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 196.975002][ T824] em28xx 1-1:0.89: Closing input extension [ 196.975022][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 196.987395][ T10] em28xx 4-1:0.89: Freeing device [ 197.071230][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 197.081750][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 197.081775][ T6186] usb 2-1: config 0 has no interface number 0 [ 197.081828][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 197.088460][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 197.088486][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.088507][ T6186] usb 2-1: Product: syz [ 197.088517][ T6186] usb 2-1: Manufacturer: syz [ 197.088528][ T6186] usb 2-1: SerialNumber: syz [ 197.104528][ T5744] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 197.157856][ T6186] usb 2-1: config 0 descriptor?? [ 197.183291][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 197.183323][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 197.194115][ T824] em28xx 1-1:0.89: Freeing device [ 197.261513][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 197.275471][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 197.275496][ T5744] usb 3-1: config 0 has no interface number 0 [ 197.275539][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 197.291831][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 197.291857][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.291875][ T5744] usb 3-1: Product: syz [ 197.291886][ T5744] usb 3-1: Manufacturer: syz [ 197.291898][ T5744] usb 3-1: SerialNumber: syz [ 197.300557][ T5744] usb 3-1: config 0 descriptor?? [ 197.310757][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 197.310789][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 197.366550][ T10] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 197.461828][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 197.506054][ T824] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 197.524725][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 197.524745][ T6186] em28xx 2-1:0.89: board has no eeprom [ 197.541071][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 197.551758][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 197.551778][ T10] usb 4-1: config 0 has no interface number 0 [ 197.551819][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 197.554069][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 197.554093][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.554110][ T10] usb 4-1: Product: syz [ 197.554120][ T10] usb 4-1: Manufacturer: syz [ 197.554127][ T10] usb 4-1: SerialNumber: syz [ 197.567417][ T10] usb 4-1: config 0 descriptor?? [ 197.572490][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 197.601507][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 197.601538][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 197.608284][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 197.608303][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 197.608600][ T37] em28xx 2-1:0.89: Registering V4L2 extension [ 197.652361][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 197.660751][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 197.660999][ T824] usb 1-1: config 0 has no interface number 0 [ 197.661043][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 197.665931][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 197.673123][ T5744] em28xx 3-1:0.89: board has no eeprom [ 197.700236][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 197.700267][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.700339][ T824] usb 1-1: Product: syz [ 197.700352][ T824] usb 1-1: Manufacturer: syz [ 197.700364][ T824] usb 1-1: SerialNumber: syz [ 197.742502][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 197.742528][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 197.769733][ T824] usb 1-1: config 0 descriptor?? [ 197.777115][ T37] em28xx 2-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 197.777460][ T37] em28xx 2-1:0.89: reading from i2c device at 0x48 failed (error=-5) [ 197.777810][ T37] em28xx 2-1:0.89: reading from i2c device at 0x42 failed (error=-5) [ 197.778138][ T37] em28xx 2-1:0.89: reading from i2c device at 0x40 failed (error=-5) [ 197.778438][ T37] em28xx 2-1:0.89: Config register raw data: 0xfffffffb [ 197.778747][ T37] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 197.778759][ T37] em28xx 2-1:0.89: No AC97 audio processor [ 197.861392][ T6186] usb 2-1: USB disconnect, device number 10 [ 197.895413][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 197.895444][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 197.897483][ T37] usb 2-1: Decoder not found [ 197.897500][ T37] em28xx 2-1:0.89: failed to create media graph [ 197.897528][ T37] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 197.911413][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 197.971113][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 197.972176][ T37] em28xx 2-1:0.89: Registering snapshot button... [ 198.002075][ T37] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input40 [ 198.014309][ T5744] usb 3-1: USB disconnect, device number 9 [ 198.028345][ T37] em28xx 2-1:0.89: Remote control support is not available for this card. [ 198.028402][ T6605] em28xx 3-1:0.89: Registering V4L2 extension [ 198.045051][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 198.045078][ T10] em28xx 4-1:0.89: board has no eeprom [ 198.050217][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 198.067616][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 198.107628][ T6605] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 198.107643][ T6605] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 198.107650][ T6605] em28xx 3-1:0.89: No AC97 audio processor [ 198.109673][ T6605] usb 3-1: Decoder not found [ 198.109689][ T6605] em28xx 3-1:0.89: failed to create media graph [ 198.109714][ T6605] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 198.111549][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 198.111569][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 198.118495][ T6605] em28xx 3-1:0.89: Registering snapshot button... [ 198.144776][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input41 [ 198.151281][ T10] usb 4-1: USB disconnect, device number 14 [ 198.156102][ T6605] em28xx 3-1:0.89: Remote control support is not available for this card. [ 198.161286][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 198.161313][ T824] em28xx 1-1:0.89: board has no eeprom [ 198.165353][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 198.182436][ T6186] em28xx 2-1:0.89: Closing input extension [ 198.182458][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 198.221156][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 198.221185][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 198.241952][ T824] usb 1-1: USB disconnect, device number 10 [ 198.269581][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 198.310573][ T9] em28xx 4-1:0.89: Registering V4L2 extension [ 198.324459][ T6186] em28xx 2-1:0.89: Freeing device [ 198.363722][ T9] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 198.363748][ T9] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 198.363762][ T9] em28xx 4-1:0.89: No AC97 audio processor [ 198.374298][ T9] usb 4-1: Decoder not found [ 198.374319][ T9] em28xx 4-1:0.89: failed to create media graph [ 198.374347][ T9] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 198.429889][ T9] em28xx 4-1:0.89: Registering snapshot button... [ 198.448802][ T9] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input42 [ 198.452330][ T9] em28xx 4-1:0.89: Remote control support is not available for this card. [ 198.452388][ T5744] em28xx 3-1:0.89: Closing input extension [ 198.452408][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 198.528734][ T6521] em28xx 1-1:0.89: Registering V4L2 extension [ 198.544951][ T5744] em28xx 3-1:0.89: Freeing device [ 198.633405][ T6521] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 198.633429][ T6521] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 198.633438][ T6521] em28xx 1-1:0.89: No AC97 audio processor [ 198.667621][ T6521] usb 1-1: Decoder not found [ 198.667643][ T6521] em28xx 1-1:0.89: failed to create media graph [ 198.667673][ T6521] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 198.671384][ T6186] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 198.674455][ T6521] em28xx 1-1:0.89: Registering snapshot button... [ 198.677175][ T6521] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input43 [ 198.680309][ T6521] em28xx 1-1:0.89: Remote control support is not available for this card. [ 198.680364][ T10] em28xx 4-1:0.89: Closing input extension [ 198.680383][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 198.754136][ T824] em28xx 1-1:0.89: Closing input extension [ 198.754168][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 198.758544][ T10] em28xx 4-1:0.89: Freeing device [ 198.847242][ T824] em28xx 1-1:0.89: Freeing device [ 198.900988][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 198.903984][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 198.904010][ T6186] usb 2-1: config 0 has no interface number 0 [ 198.904053][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 198.906408][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 198.906432][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.906450][ T6186] usb 2-1: Product: syz [ 198.906463][ T6186] usb 2-1: Manufacturer: syz [ 198.906476][ T6186] usb 2-1: SerialNumber: syz [ 198.910993][ T5744] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 198.979475][ T6186] usb 2-1: config 0 descriptor?? [ 198.993700][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 198.993734][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 199.051008][ T10] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 199.081538][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 199.084153][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 199.084177][ T5744] usb 3-1: config 0 has no interface number 0 [ 199.084239][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 199.086997][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 199.087520][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.087540][ T5744] usb 3-1: Product: syz [ 199.087553][ T5744] usb 3-1: Manufacturer: syz [ 199.087565][ T5744] usb 3-1: SerialNumber: syz [ 199.157100][ T824] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 199.159964][ T5744] usb 3-1: config 0 descriptor?? [ 199.178809][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 199.178837][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 199.230998][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 199.232954][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 199.232977][ T10] usb 4-1: config 0 has no interface number 0 [ 199.233020][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 199.236390][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 199.236408][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.236418][ T10] usb 4-1: Product: syz [ 199.236425][ T10] usb 4-1: Manufacturer: syz [ 199.236431][ T10] usb 4-1: SerialNumber: syz [ 199.248272][ T10] usb 4-1: config 0 descriptor?? [ 199.277947][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 199.292382][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 199.292414][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 199.300986][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 199.324955][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 199.324980][ T824] usb 1-1: config 0 has no interface number 0 [ 199.325077][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 199.348209][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 199.348234][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.348250][ T824] usb 1-1: Product: syz [ 199.348318][ T824] usb 1-1: Manufacturer: syz [ 199.348330][ T824] usb 1-1: SerialNumber: syz [ 199.363757][ T824] usb 1-1: config 0 descriptor?? [ 199.423522][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 199.427458][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 199.447389][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 199.447416][ T6186] em28xx 2-1:0.89: board has no eeprom [ 199.451508][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 199.501204][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 199.501230][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 199.501537][ T37] em28xx 2-1:0.89: Registering V4L2 extension [ 199.536014][ T6186] usb 2-1: USB disconnect, device number 11 [ 199.544342][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 199.559289][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 199.598863][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 199.598890][ T5744] em28xx 3-1:0.89: board has no eeprom [ 199.628444][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 199.628463][ T10] em28xx 4-1:0.89: board has no eeprom [ 199.636191][ T37] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 199.636206][ T37] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 199.636213][ T37] em28xx 2-1:0.89: No AC97 audio processor [ 199.654444][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 199.661038][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 199.661070][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 199.674827][ T5744] usb 3-1: USB disconnect, device number 10 [ 199.679343][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 199.683344][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 199.683366][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 199.697039][ T10] usb 4-1: USB disconnect, device number 15 [ 199.704624][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 199.717493][ T37] usb 2-1: Decoder not found [ 199.717510][ T37] em28xx 2-1:0.89: failed to create media graph [ 199.717538][ T37] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 199.748381][ T37] em28xx 2-1:0.89: Registering snapshot button... [ 199.750768][ T37] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input44 [ 199.766133][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 199.766162][ T824] em28xx 1-1:0.89: board has no eeprom [ 199.785887][ T37] em28xx 2-1:0.89: Remote control support is not available for this card. [ 199.786170][ T6521] em28xx 3-1:0.89: Registering V4L2 extension [ 199.822324][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 199.822350][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 199.839568][ T824] usb 1-1: USB disconnect, device number 11 [ 199.846588][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 199.860084][ T6521] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 199.860105][ T6521] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 199.860117][ T6521] em28xx 3-1:0.89: No AC97 audio processor [ 199.865273][ T6521] usb 3-1: Decoder not found [ 199.865290][ T6521] em28xx 3-1:0.89: failed to create media graph [ 199.865317][ T6521] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 199.868197][ T6521] em28xx 3-1:0.89: Registering snapshot button... [ 199.889583][ T6521] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input45 [ 199.897003][ T6521] em28xx 3-1:0.89: Remote control support is not available for this card. [ 199.897061][ T9] em28xx 4-1:0.89: Registering V4L2 extension [ 199.946130][ T9] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 199.946146][ T9] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 199.946153][ T9] em28xx 4-1:0.89: No AC97 audio processor [ 199.948398][ T9] usb 4-1: Decoder not found [ 199.948413][ T9] em28xx 4-1:0.89: failed to create media graph [ 199.948438][ T9] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 199.954668][ T9] em28xx 4-1:0.89: Registering snapshot button... [ 199.957443][ T9] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input46 [ 199.959159][ T9] em28xx 4-1:0.89: Remote control support is not available for this card. [ 199.996539][ T6186] em28xx 2-1:0.89: Closing input extension [ 199.996567][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 200.083111][ T6605] em28xx 1-1:0.89: Registering V4L2 extension [ 200.089390][ T6186] em28xx 2-1:0.89: Freeing device [ 200.176038][ T6605] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 200.176061][ T6605] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 200.176073][ T6605] em28xx 1-1:0.89: No AC97 audio processor [ 200.180725][ T6605] usb 1-1: Decoder not found [ 200.180742][ T6605] em28xx 1-1:0.89: failed to create media graph [ 200.180765][ T6605] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 200.186711][ T6605] em28xx 1-1:0.89: Registering snapshot button... [ 200.208816][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input47 [ 200.214770][ T6605] em28xx 1-1:0.89: Remote control support is not available for this card. [ 200.214824][ T5744] em28xx 3-1:0.89: Closing input extension [ 200.214842][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 200.327307][ T10] em28xx 4-1:0.89: Closing input extension [ 200.328833][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 200.337747][ T5744] em28xx 3-1:0.89: Freeing device [ 200.464409][ T824] em28xx 1-1:0.89: Closing input extension [ 200.464430][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 200.468534][ T10] em28xx 4-1:0.89: Freeing device [ 200.491003][ T6186] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 200.569172][ T824] em28xx 1-1:0.89: Freeing device [ 200.642689][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 200.646507][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 200.646535][ T6186] usb 2-1: config 0 has no interface number 0 [ 200.646581][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 200.650987][ T5744] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 200.676220][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 200.676252][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.676275][ T6186] usb 2-1: Product: syz [ 200.676287][ T6186] usb 2-1: Manufacturer: syz [ 200.676300][ T6186] usb 2-1: SerialNumber: syz [ 200.725299][ T6186] usb 2-1: config 0 descriptor?? [ 200.730586][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 200.730621][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 200.762889][ T10] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 200.850965][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 200.853118][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 200.853144][ T5744] usb 3-1: config 0 has no interface number 0 [ 200.853188][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 200.859507][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 200.859536][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.859554][ T5744] usb 3-1: Product: syz [ 200.859566][ T5744] usb 3-1: Manufacturer: syz [ 200.859579][ T5744] usb 3-1: SerialNumber: syz [ 200.871700][ T824] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 200.888639][ T5744] usb 3-1: config 0 descriptor?? [ 200.911040][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 200.915157][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 200.915182][ T10] usb 4-1: config 0 has no interface number 0 [ 200.915226][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 200.918274][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 200.918300][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.918317][ T10] usb 4-1: Product: syz [ 200.918330][ T10] usb 4-1: Manufacturer: syz [ 200.918342][ T10] usb 4-1: SerialNumber: syz [ 200.937558][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 200.937593][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 200.943825][ T10] usb 4-1: config 0 descriptor?? [ 201.019108][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 201.019132][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 201.071000][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 201.071378][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 201.073410][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 201.073433][ T824] usb 1-1: config 0 has no interface number 0 [ 201.073462][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 201.078214][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 201.078230][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.078240][ T824] usb 1-1: Product: syz [ 201.078247][ T824] usb 1-1: Manufacturer: syz [ 201.078254][ T824] usb 1-1: SerialNumber: syz [ 201.089604][ T824] usb 1-1: config 0 descriptor?? [ 201.167137][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 201.167167][ T6186] em28xx 2-1:0.89: board has no eeprom [ 201.174372][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 201.174406][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 201.182241][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 201.211875][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 201.223903][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 201.223931][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 201.224252][ T5732] em28xx 2-1:0.89: Registering V4L2 extension [ 201.271046][ T6186] usb 2-1: USB disconnect, device number 12 [ 201.319305][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 201.336698][ T5732] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 201.336723][ T5732] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 201.336735][ T5732] em28xx 2-1:0.89: No AC97 audio processor [ 201.340437][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 201.340455][ T10] em28xx 4-1:0.89: board has no eeprom [ 201.346331][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 201.346420][ T5744] em28xx 3-1:0.89: board has no eeprom [ 201.358136][ T5732] usb 2-1: Decoder not found [ 201.358153][ T5732] em28xx 2-1:0.89: failed to create media graph [ 201.358179][ T5732] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 201.401053][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 201.401082][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 201.403902][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 201.403924][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 201.421498][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 201.433055][ T5744] usb 3-1: USB disconnect, device number 11 [ 201.463587][ T5732] em28xx 2-1:0.89: Registering snapshot button... 2026/05/05 09:09:26 executed programs: 55 [ 201.511935][ T10] usb 4-1: USB disconnect, device number 16 [ 201.515934][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 201.555958][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 201.558007][ T5732] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input48 [ 201.566438][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 201.566464][ T824] em28xx 1-1:0.89: board has no eeprom [ 201.588423][ T5732] em28xx 2-1:0.89: Remote control support is not available for this card. [ 201.588483][ T6521] em28xx 4-1:0.89: Registering V4L2 extension [ 201.621043][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 201.621071][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 201.631801][ T824] usb 1-1: USB disconnect, device number 12 [ 201.632883][ T6521] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 201.632902][ T6521] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 201.632915][ T6521] em28xx 4-1:0.89: No AC97 audio processor [ 201.636853][ T6521] usb 4-1: Decoder not found [ 201.636870][ T6521] em28xx 4-1:0.89: failed to create media graph [ 201.636898][ T6521] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 201.648388][ T6521] em28xx 4-1:0.89: Registering snapshot button... [ 201.649471][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 201.654602][ T6521] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input49 [ 201.658789][ T6521] em28xx 4-1:0.89: Remote control support is not available for this card. [ 201.658842][ T9] em28xx 3-1:0.89: Registering V4L2 extension [ 201.760357][ T9] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 201.760384][ T9] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 201.760396][ T9] em28xx 3-1:0.89: No AC97 audio processor [ 201.767238][ T9] usb 3-1: Decoder not found [ 201.767265][ T9] em28xx 3-1:0.89: failed to create media graph [ 201.767295][ T9] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 201.772607][ T9] em28xx 3-1:0.89: Registering snapshot button... [ 201.777358][ T9] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input50 [ 201.779135][ T9] em28xx 3-1:0.89: Remote control support is not available for this card. [ 201.787376][ T6186] em28xx 2-1:0.89: Closing input extension [ 201.787403][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 201.873937][ T6605] em28xx 1-1:0.89: Registering V4L2 extension [ 201.912992][ T6186] em28xx 2-1:0.89: Freeing device [ 201.924609][ T6605] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 201.924633][ T6605] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 201.924646][ T6605] em28xx 1-1:0.89: No AC97 audio processor [ 201.960326][ T6605] usb 1-1: Decoder not found [ 201.960349][ T6605] em28xx 1-1:0.89: failed to create media graph [ 201.960378][ T6605] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 201.967117][ T6605] em28xx 1-1:0.89: Registering snapshot button... [ 202.015304][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input51 [ 202.041744][ T6605] em28xx 1-1:0.89: Remote control support is not available for this card. [ 202.043289][ T10] em28xx 4-1:0.89: Closing input extension [ 202.043313][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 202.117832][ T5744] em28xx 3-1:0.89: Closing input extension [ 202.117862][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 202.132793][ T10] em28xx 4-1:0.89: Freeing device [ 202.200903][ T824] em28xx 1-1:0.89: Closing input extension [ 202.200932][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 202.207639][ T5744] em28xx 3-1:0.89: Freeing device [ 202.312531][ T824] em28xx 1-1:0.89: Freeing device [ 202.360979][ T6186] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 202.471047][ T10] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 202.510997][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 202.512755][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 202.512778][ T6186] usb 2-1: config 0 has no interface number 0 [ 202.512819][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 202.514981][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 202.515004][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.515014][ T6186] usb 2-1: Product: syz [ 202.515021][ T6186] usb 2-1: Manufacturer: syz [ 202.515027][ T6186] usb 2-1: SerialNumber: syz [ 202.518026][ T6186] usb 2-1: config 0 descriptor?? [ 202.531001][ T5744] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 202.592521][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 202.592541][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 202.621173][ T824] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 202.621315][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 202.625081][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 202.625118][ T10] usb 4-1: config 0 has no interface number 0 [ 202.625152][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 202.628223][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 202.628249][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.628267][ T10] usb 4-1: Product: syz [ 202.628279][ T10] usb 4-1: Manufacturer: syz [ 202.628292][ T10] usb 4-1: SerialNumber: syz [ 202.698880][ T10] usb 4-1: config 0 descriptor?? [ 202.710990][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 202.713311][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 202.713329][ T5744] usb 3-1: config 0 has no interface number 0 [ 202.713364][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 202.715733][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 202.715758][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 202.760071][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 202.760090][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.760101][ T5744] usb 3-1: Product: syz [ 202.760107][ T5744] usb 3-1: Manufacturer: syz [ 202.760114][ T5744] usb 3-1: SerialNumber: syz [ 202.771127][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 202.791352][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 202.803795][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 202.803812][ T824] usb 1-1: config 0 has no interface number 0 [ 202.803838][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 202.810730][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 202.810746][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.810756][ T824] usb 1-1: Product: syz [ 202.810763][ T824] usb 1-1: Manufacturer: syz [ 202.810771][ T824] usb 1-1: SerialNumber: syz [ 202.885234][ T824] usb 1-1: config 0 descriptor?? [ 202.891810][ T5744] usb 3-1: config 0 descriptor?? [ 202.900263][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 202.900293][ T6186] em28xx 2-1:0.89: board has no eeprom [ 202.924830][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 202.924851][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 202.930438][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 202.930459][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 202.961011][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 202.961044][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 202.961377][ T32] em28xx 2-1:0.89: Registering V4L2 extension [ 202.985170][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 202.989919][ T6186] usb 2-1: USB disconnect, device number 13 [ 203.010169][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 203.024150][ T32] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 203.024170][ T32] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 203.024179][ T32] em28xx 2-1:0.89: No AC97 audio processor [ 203.039201][ T32] usb 2-1: Decoder not found [ 203.039219][ T32] em28xx 2-1:0.89: failed to create media graph [ 203.039247][ T32] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 203.043890][ T32] em28xx 2-1:0.89: Registering snapshot button... [ 203.046683][ T32] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input52 [ 203.052078][ T32] em28xx 2-1:0.89: Remote control support is not available for this card. [ 203.052131][ T6186] em28xx 2-1:0.89: Closing input extension [ 203.052149][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 203.113210][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 203.113228][ T10] em28xx 4-1:0.89: board has no eeprom [ 203.151507][ T6186] em28xx 2-1:0.89: Freeing device [ 203.171134][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 203.171159][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 203.171471][ T6605] em28xx 4-1:0.89: Registering V4L2 extension [ 203.191613][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 203.192109][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 203.213631][ T10] usb 4-1: USB disconnect, device number 17 [ 203.229565][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 203.269247][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 203.269362][ T5744] em28xx 3-1:0.89: board has no eeprom [ 203.269568][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 203.269588][ T824] em28xx 1-1:0.89: board has no eeprom [ 203.309352][ T6605] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 203.309376][ T6605] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 203.309385][ T6605] em28xx 4-1:0.89: No AC97 audio processor [ 203.336976][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 203.337005][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 203.338422][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 203.338445][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 203.390455][ T6605] usb 4-1: Decoder not found [ 203.390478][ T6605] em28xx 4-1:0.89: failed to create media graph [ 203.390509][ T6605] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 203.412897][ T824] usb 1-1: USB disconnect, device number 13 [ 203.437641][ T6605] em28xx 4-1:0.89: Registering snapshot button... [ 203.454681][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 203.470518][ T5744] usb 3-1: USB disconnect, device number 12 [ 203.477768][ T6605] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input53 [ 203.492653][ T6605] em28xx 4-1:0.89: Remote control support is not available for this card. [ 203.492733][ T9] em28xx 3-1:0.89: Registering V4L2 extension [ 203.531313][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 203.605848][ T9] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 203.605866][ T9] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 203.605874][ T9] em28xx 3-1:0.89: No AC97 audio processor [ 203.608728][ T9] usb 3-1: Decoder not found [ 203.608746][ T9] em28xx 3-1:0.89: failed to create media graph [ 203.608774][ T9] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 203.611739][ T6186] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 203.659732][ T9] em28xx 3-1:0.89: Registering snapshot button... [ 203.668971][ T9] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input54 [ 203.684435][ T9] em28xx 3-1:0.89: Remote control support is not available for this card. [ 203.684493][ T6697] em28xx 1-1:0.89: Registering V4L2 extension [ 203.761068][ T6697] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 203.761094][ T6697] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 203.761106][ T6697] em28xx 1-1:0.89: No AC97 audio processor [ 203.763525][ T6697] usb 1-1: Decoder not found [ 203.763544][ T6697] em28xx 1-1:0.89: failed to create media graph [ 203.763573][ T6697] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 203.770227][ T6697] em28xx 1-1:0.89: Registering snapshot button... [ 203.771209][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 203.773422][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 203.773442][ T6186] usb 2-1: config 0 has no interface number 0 [ 203.773484][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 203.776503][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 203.776526][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.776544][ T6186] usb 2-1: Product: syz [ 203.776556][ T6186] usb 2-1: Manufacturer: syz [ 203.776568][ T6186] usb 2-1: SerialNumber: syz [ 203.785926][ T6186] usb 2-1: config 0 descriptor?? [ 203.792908][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 203.792938][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 203.890399][ T6697] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input55 [ 203.924435][ T6697] em28xx 1-1:0.89: Remote control support is not available for this card. [ 203.926907][ T10] em28xx 4-1:0.89: Closing input extension [ 203.926927][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 203.998457][ T5744] em28xx 3-1:0.89: Closing input extension [ 203.998480][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 204.010713][ T10] em28xx 4-1:0.89: Freeing device [ 204.043073][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 204.086682][ T824] em28xx 1-1:0.89: Closing input extension [ 204.086714][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 204.109547][ T5744] em28xx 3-1:0.89: Freeing device [ 204.137191][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 204.137223][ T6186] em28xx 2-1:0.89: board has no eeprom [ 204.202927][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 204.202959][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 204.203325][ T37] em28xx 2-1:0.89: Registering V4L2 extension [ 204.264014][ T6186] usb 2-1: USB disconnect, device number 14 [ 204.292601][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 204.304939][ T824] em28xx 1-1:0.89: Freeing device [ 204.311030][ T10] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 204.339455][ T37] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 204.339479][ T37] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 204.339491][ T37] em28xx 2-1:0.89: No AC97 audio processor [ 204.366009][ T37] usb 2-1: Decoder not found [ 204.366028][ T37] em28xx 2-1:0.89: failed to create media graph [ 204.366056][ T37] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 204.391506][ T6666] udevd[6666]: setting mode of /dev/video103 to 020660 failed: No such file or directory [ 204.391681][ T6666] udevd[6666]: setting owner of /dev/video103 to uid=0, gid=28 failed: No such file or directory [ 204.393586][ T37] em28xx 2-1:0.89: Registering snapshot button... [ 204.397884][ T37] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input56 [ 204.400004][ T37] em28xx 2-1:0.89: Remote control support is not available for this card. [ 204.400065][ T6186] em28xx 2-1:0.89: Closing input extension [ 204.400084][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 204.461001][ T5744] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 204.461324][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 204.470461][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 204.470484][ T10] usb 4-1: config 0 has no interface number 0 [ 204.470523][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 204.476966][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 204.476992][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.477009][ T10] usb 4-1: Product: syz [ 204.477022][ T10] usb 4-1: Manufacturer: syz [ 204.477034][ T10] usb 4-1: SerialNumber: syz [ 204.508814][ T10] usb 4-1: config 0 descriptor?? [ 204.565357][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 204.565378][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 204.606583][ T6186] em28xx 2-1:0.89: Freeing device [ 204.633307][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 204.635914][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 204.635938][ T5744] usb 3-1: config 0 has no interface number 0 [ 204.636116][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 204.662170][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 204.662197][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.662214][ T5744] usb 3-1: Product: syz [ 204.662226][ T5744] usb 3-1: Manufacturer: syz [ 204.662238][ T5744] usb 3-1: SerialNumber: syz [ 204.681083][ T824] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 204.735600][ T5744] usb 3-1: config 0 descriptor?? [ 204.777647][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 204.777680][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 204.802572][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 204.830978][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 204.836322][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 204.836347][ T824] usb 1-1: config 0 has no interface number 0 [ 204.836387][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 204.839990][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 204.840068][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.840086][ T824] usb 1-1: Product: syz [ 204.840098][ T824] usb 1-1: Manufacturer: syz [ 204.840109][ T824] usb 1-1: SerialNumber: syz [ 204.853656][ T824] usb 1-1: config 0 descriptor?? [ 204.916007][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 204.916029][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 204.967435][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 204.967455][ T10] em28xx 4-1:0.89: board has no eeprom [ 205.012148][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 205.022087][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 205.022110][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 205.023060][ T6697] em28xx 4-1:0.89: Registering V4L2 extension [ 205.091063][ T10] usb 4-1: USB disconnect, device number 18 [ 205.091596][ T6697] em28xx 4-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 205.092985][ T6697] em28xx 4-1:0.89: reading from i2c device at 0x48 failed (error=-19) [ 205.093053][ T6697] em28xx 4-1:0.89: reading from i2c device at 0x42 failed (error=-19) [ 205.093112][ T6697] em28xx 4-1:0.89: reading from i2c device at 0x40 failed (error=-19) [ 205.095382][ T6697] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 205.095455][ T6697] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 205.095468][ T6697] em28xx 4-1:0.89: No AC97 audio processor [ 205.102854][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 205.125267][ T6186] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 205.151351][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 205.165000][ T6697] usb 4-1: Decoder not found [ 205.165018][ T6697] em28xx 4-1:0.89: failed to create media graph [ 205.165044][ T6697] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 205.172854][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 205.174008][ T6697] em28xx 4-1:0.89: Registering snapshot button... [ 205.174164][ T5744] em28xx 3-1:0.89: board has no eeprom [ 205.180053][ T6697] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input57 [ 205.186540][ T6697] em28xx 4-1:0.89: Remote control support is not available for this card. [ 205.186594][ T10] em28xx 4-1:0.89: Closing input extension [ 205.186610][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 205.229677][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 205.229704][ T824] em28xx 1-1:0.89: board has no eeprom [ 205.231374][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 205.231396][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 205.274795][ T5744] usb 3-1: USB disconnect, device number 13 [ 205.281327][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 205.281351][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 205.312032][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 205.324150][ T824] usb 1-1: USB disconnect, device number 14 [ 205.331587][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 205.340207][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 205.348214][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 205.348242][ T6186] usb 2-1: config 0 has no interface number 0 [ 205.348287][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 205.355584][ T6697] em28xx 3-1:0.89: Registering V4L2 extension [ 205.386564][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 205.386596][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.386612][ T6186] usb 2-1: Product: syz [ 205.386625][ T6186] usb 2-1: Manufacturer: syz [ 205.386652][ T6186] usb 2-1: SerialNumber: syz [ 205.438763][ T6186] usb 2-1: config 0 descriptor?? [ 205.455778][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 205.455814][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 205.457327][ T10] em28xx 4-1:0.89: Freeing device [ 205.523650][ T6697] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 205.523676][ T6697] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 205.523696][ T6697] em28xx 3-1:0.89: No AC97 audio processor [ 205.546049][ T6697] usb 3-1: Decoder not found [ 205.546070][ T6697] em28xx 3-1:0.89: failed to create media graph [ 205.546101][ T6697] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 205.558809][ T6697] em28xx 3-1:0.89: Registering snapshot button... [ 205.588558][ T6697] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input58 [ 205.605176][ T6697] em28xx 3-1:0.89: Remote control support is not available for this card. [ 205.608100][ T9] em28xx 1-1:0.89: Registering V4L2 extension [ 205.711443][ T6186] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 205.764025][ T9] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 205.764056][ T9] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 205.764068][ T9] em28xx 1-1:0.89: No AC97 audio processor [ 205.774964][ T9] usb 1-1: Decoder not found [ 205.774987][ T9] em28xx 1-1:0.89: failed to create media graph [ 205.775014][ T9] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 205.779325][ T9] em28xx 1-1:0.89: Registering snapshot button... [ 205.782903][ T9] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input59 [ 205.785121][ T9] em28xx 1-1:0.89: Remote control support is not available for this card. [ 205.785173][ T5744] em28xx 3-1:0.89: Closing input extension [ 205.785193][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 205.821405][ T10] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 205.857634][ T824] em28xx 1-1:0.89: Closing input extension [ 205.857668][ T824] em28xx 1-1:0.89: Deregistering snapshot button [ 205.866359][ T5744] em28xx 3-1:0.89: Freeing device [ 205.897287][ T6186] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 205.897316][ T6186] em28xx 2-1:0.89: board has no eeprom [ 205.951007][ T6186] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 205.951037][ T6186] em28xx 2-1:0.89: analog set to bulk mode. [ 205.987550][ T37] em28xx 2-1:0.89: Registering V4L2 extension [ 205.994327][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 205.997847][ T10] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 205.997874][ T10] usb 4-1: config 0 has no interface number 0 [ 205.997926][ T10] usb 4-1: config 0 interface 89 has no altsetting 0 [ 206.020351][ T10] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 206.020381][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.020398][ T10] usb 4-1: Product: syz [ 206.020411][ T10] usb 4-1: Manufacturer: syz [ 206.020423][ T10] usb 4-1: SerialNumber: syz [ 206.053893][ T6186] usb 2-1: USB disconnect, device number 15 [ 206.064836][ T10] usb 4-1: config 0 descriptor?? [ 206.109810][ T824] em28xx 1-1:0.89: Freeing device [ 206.161512][ T37] em28xx 2-1:0.89: reading from i2c device at 0x4a failed (error=-19) [ 206.161628][ T37] em28xx 2-1:0.89: reading from i2c device at 0x48 failed (error=-19) [ 206.161734][ T37] em28xx 2-1:0.89: reading from i2c device at 0x42 failed (error=-19) [ 206.161847][ T37] em28xx 2-1:0.89: reading from i2c device at 0x40 failed (error=-19) [ 206.161933][ T37] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 206.162001][ T37] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 206.162011][ T37] em28xx 2-1:0.89: No AC97 audio processor [ 206.191085][ T5744] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 206.249476][ T10] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 206.249514][ T10] em28xx 4-1:0.89: Video interface 89 found: bulk [ 206.269904][ T6186] em28xx 2-1:0.89: Disconnecting em28xx [ 206.303005][ T37] usb 2-1: Decoder not found [ 206.303028][ T37] em28xx 2-1:0.89: failed to create media graph [ 206.303057][ T37] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 206.345154][ T5744] usb 3-1: Using ep0 maxpacket: 32 [ 206.352538][ T5744] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 206.352565][ T5744] usb 3-1: config 0 has no interface number 0 [ 206.352608][ T5744] usb 3-1: config 0 interface 89 has no altsetting 0 [ 206.353486][ T10] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 206.374720][ T5744] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 206.374751][ T5744] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.374775][ T5744] usb 3-1: Product: syz [ 206.374788][ T5744] usb 3-1: Manufacturer: syz [ 206.374800][ T5744] usb 3-1: SerialNumber: syz [ 206.384569][ T37] em28xx 2-1:0.89: Registering snapshot button... [ 206.405381][ T5744] usb 3-1: config 0 descriptor?? [ 206.435518][ T37] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input60 [ 206.437489][ T10] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 206.437515][ T10] em28xx 4-1:0.89: board has no eeprom [ 206.448638][ T5744] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 206.448673][ T5744] em28xx 3-1:0.89: Video interface 89 found: bulk [ 206.460207][ T37] em28xx 2-1:0.89: Remote control support is not available for this card. [ 206.470890][ T6186] em28xx 2-1:0.89: Closing input extension [ 206.470919][ T6186] em28xx 2-1:0.89: Deregistering snapshot button [ 206.498764][ T10] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 206.498794][ T10] em28xx 4-1:0.89: analog set to bulk mode. [ 206.623243][ T6521] em28xx 4-1:0.89: Registering V4L2 extension [ 206.658817][ T10] usb 4-1: USB disconnect, device number 19 [ 206.663876][ T10] em28xx 4-1:0.89: Disconnecting em28xx [ 206.671757][ T824] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 206.671954][ T5744] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 206.696250][ T6186] em28xx 2-1:0.89: Freeing device [ 206.761147][ T6521] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 206.761176][ T6521] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 206.761188][ T6521] em28xx 4-1:0.89: No AC97 audio processor [ 206.789863][ T6521] usb 4-1: Decoder not found [ 206.789886][ T6521] em28xx 4-1:0.89: failed to create media graph [ 206.789915][ T6521] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 206.806789][ T5744] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 206.806823][ T5744] em28xx 3-1:0.89: board has no eeprom [ 206.808221][ T6521] em28xx 4-1:0.89: Registering snapshot button... [ 206.827005][ T6521] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input61 [ 206.831077][ T824] usb 1-1: Using ep0 maxpacket: 32 [ 206.852640][ T824] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 206.852683][ T824] usb 1-1: config 0 has no interface number 0 [ 206.852737][ T824] usb 1-1: config 0 interface 89 has no altsetting 0 [ 206.857050][ T824] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 206.857079][ T824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.857095][ T824] usb 1-1: Product: syz [ 206.857108][ T824] usb 1-1: Manufacturer: syz [ 206.857120][ T824] usb 1-1: SerialNumber: syz [ 206.873816][ T5744] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) 2026/05/05 09:09:31 executed programs: 68 [ 206.873845][ T5744] em28xx 3-1:0.89: analog set to bulk mode. [ 206.930211][ T824] usb 1-1: config 0 descriptor?? [ 206.944380][ T6521] em28xx 4-1:0.89: Remote control support is not available for this card. [ 206.946112][ T6697] em28xx 3-1:0.89: Registering V4L2 extension [ 206.964923][ T5744] usb 3-1: USB disconnect, device number 14 [ 206.985427][ T824] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 206.985453][ T824] em28xx 1-1:0.89: Video interface 89 found: bulk [ 206.995342][ T5744] em28xx 3-1:0.89: Disconnecting em28xx [ 207.043480][ T6697] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 207.043535][ T6697] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 207.043544][ T6697] em28xx 3-1:0.89: No AC97 audio processor [ 207.111040][ T6186] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 207.114480][ T6697] usb 3-1: Decoder not found [ 207.114501][ T6697] em28xx 3-1:0.89: failed to create media graph [ 207.114532][ T6697] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 207.143484][ T6697] em28xx 3-1:0.89: Registering snapshot button... [ 207.168203][ T6697] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input62 [ 207.184391][ T6697] em28xx 3-1:0.89: Remote control support is not available for this card. [ 207.184466][ T10] em28xx 4-1:0.89: Closing input extension [ 207.184483][ T10] em28xx 4-1:0.89: Deregistering snapshot button [ 207.193823][ T824] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 207.255212][ T824] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 207.255242][ T824] em28xx 1-1:0.89: board has no eeprom [ 207.270767][ T5744] em28xx 3-1:0.89: Closing input extension [ 207.270796][ T5744] em28xx 3-1:0.89: Deregistering snapshot button [ 207.278443][ T10] em28xx 4-1:0.89: Freeing device [ 207.319064][ T824] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 207.319085][ T824] em28xx 1-1:0.89: analog set to bulk mode. [ 207.335556][ T6186] usb 2-1: Using ep0 maxpacket: 32 [ 207.340676][ T6186] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 207.340711][ T6186] usb 2-1: config 0 has no interface number 0 [ 207.340756][ T6186] usb 2-1: config 0 interface 89 has no altsetting 0 [ 207.346914][ T824] usb 1-1: USB disconnect, device number 15 [ 207.352647][ T824] em28xx 1-1:0.89: Disconnecting em28xx [ 207.395000][ T6186] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 207.395031][ T6186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.395048][ T6186] usb 2-1: Product: syz [ 207.395060][ T6186] usb 2-1: Manufacturer: syz [ 207.395071][ T6186] usb 2-1: SerialNumber: syz [ 207.430072][ T6697] em28xx 1-1:0.89: Registering V4L2 extension [ 207.446417][ T6186] usb 2-1: config 0 descriptor?? [ 207.487908][ T6186] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 207.487940][ T6186] em28xx 2-1:0.89: Video interface 89 found: bulk [ 207.528116][ T6697] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 207.528136][ T6697] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 207.528143][ T6697] em28xx 1-1:0.89: No AC97 audio processor [ 207.551945][ T6697] usb 1-1: Decoder not found [ 207.551959][ T6697] em28xx 1-1:0.89: failed to create media graph [ 207.551979][ T6697] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 207.562518][ T5744] em28xx 3-1:0.89: Freeing device [ 207.570283][ T6697] em28xx 1-1:0.89: Registering snapshot button... [ 207.573368][ T7019] ================================================================== [ 207.573384][ T7019] BUG: KASAN: use-after-free in v4l2_open+0x398/0x3a0 [ 207.573417][ T7019] Read of size 4 at addr ffff88803815c9d0 by task v4l_id/7019 [ 207.573432][ T7019] [ 207.573460][ T7019] CPU: 0 UID: 0 PID: 7019 Comm: v4l_id Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 207.573485][ T7019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 207.573502][ T7019] Call Trace: [ 207.573513][ T7019] [ 207.573522][ T7019] dump_stack_lvl+0xe8/0x150 [ 207.573546][ T7019] print_address_description+0x55/0x1e0 [ 207.573571][ T7019] ? v4l2_open+0x398/0x3a0 [ 207.573593][ T7019] print_report+0x58/0x70 [ 207.573614][ T7019] kasan_report+0x117/0x150 [ 207.573639][ T7019] ? v4l2_open+0x398/0x3a0 [ 207.573672][ T7019] v4l2_open+0x398/0x3a0 [ 207.573697][ T7019] chrdev_open+0x4d0/0x5f0 [ 207.573723][ T7019] ? __pfx_chrdev_open+0x10/0x10 [ 207.573748][ T7019] ? fsnotify_open_perm_and_set_mode+0x13b/0x6e0 [ 207.573773][ T7019] ? __pfx_chrdev_open+0x10/0x10 [ 207.573796][ T7019] do_dentry_open+0x83d/0x13e0 [ 207.573818][ T7019] vfs_open+0x3b/0x350 [ 207.573832][ T7019] ? path_openat+0x2e2b/0x38a0 [ 207.573852][ T7019] path_openat+0x2e43/0x38a0 [ 207.573885][ T7019] ? __pfx_path_openat+0x10/0x10 [ 207.573907][ T7019] ? kasan_save_track+0x4f/0x80 [ 207.573924][ T7019] ? kasan_save_track+0x3e/0x80 [ 207.573942][ T7019] ? __kasan_slab_alloc+0x6c/0x80 [ 207.573962][ T7019] ? kmem_cache_alloc_noprof+0x33b/0x680 [ 207.573986][ T7019] ? do_raw_spin_lock+0x12b/0x2f0 [ 207.574012][ T7019] do_file_open+0x23e/0x4a0 [ 207.574031][ T7019] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 207.574051][ T7019] ? __pfx_do_file_open+0x10/0x10 [ 207.574070][ T7019] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 207.574102][ T7019] ? alloc_fd+0x64e/0x6c0 [ 207.574123][ T7019] do_sys_openat2+0x113/0x200 [ 207.574140][ T7019] ? __pfx_do_sys_openat2+0x10/0x10 [ 207.574158][ T7019] ? exc_page_fault+0x6a/0xc0 [ 207.574174][ T7019] ? do_user_addr_fault+0xc6f/0x1340 [ 207.574198][ T7019] __x64_sys_openat+0x138/0x170 [ 207.574216][ T7019] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.574234][ T7019] do_syscall_64+0x15f/0xf80 [ 207.574251][ T7019] ? trace_irq_disable+0x3b/0x140 [ 207.574274][ T7019] ? clear_bhb_loop+0x40/0x90 [ 207.574293][ T7019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.574313][ T7019] RIP: 0033:0x7fe485715407 [ 207.574340][ T7019] 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 [ 207.574356][ T7019] RSP: 002b:00007ffd8d58cc00 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 207.574385][ T7019] RAX: ffffffffffffffda RBX: 00007fe485627880 RCX: 00007fe485715407 [ 207.574398][ T7019] RDX: 0000000000000000 RSI: 00007ffd8d58ef1c RDI: ffffffffffffff9c [ 207.574410][ T7019] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 207.574420][ T7019] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 207.574431][ T7019] R13: 00007ffd8d58ce50 R14: 00007fe485eab000 R15: 000055849e7ae4d8 [ 207.574451][ T7019] [ 207.574458][ T7019] [ 207.574462][ T7019] The buggy address belongs to the physical page: [ 207.574487][ T7019] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88803815f0c0 pfn:0x3815c [ 207.574506][ T7019] flags: 0x80000000000000(node=0|zone=1) [ 207.574535][ T7019] raw: 0080000000000000 ffffea0000971208 ffff8880b8642e40 0000000000000000 [ 207.574548][ T7019] raw: ffff88803815f0c0 0000000000000000 00000000ffffffff 0000000000000000 [ 207.574557][ T7019] page dumped because: kasan: bad access detected [ 207.574569][ T7019] page_owner tracks the page as freed [ 207.574575][ T7019] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x40dc0(GFP_KERNEL|__GFP_ZERO|__GFP_COMP), pid 6697, tgid 6697 (kworker/0:9), ts 207430111852, free_ts 207570222386 [ 207.574623][ T7019] post_alloc_hook+0x1f9/0x250 [ 207.574643][ T7019] get_page_from_freelist+0x27d6/0x2850 [ 207.574672][ T7019] __alloc_frozen_pages_noprof+0x18d/0x380 [ 207.574692][ T7019] alloc_pages_mpol+0xd1/0x380 [ 207.574715][ T7019] ___kmalloc_large_node+0x4e/0x120 [ 207.574733][ T7019] __kmalloc_large_noprof+0x1a/0x90 [ 207.574752][ T7019] em28xx_v4l2_init+0xe0/0x3320 [ 207.574769][ T7019] em28xx_init_extension+0x120/0x1c0 [ 207.574788][ T7019] process_one_work+0x9a3/0x1710 [ 207.574804][ T7019] worker_thread+0xba8/0x11e0 [ 207.574821][ T7019] kthread+0x388/0x470 [ 207.574843][ T7019] ret_from_fork+0x514/0xb70 [ 207.574862][ T7019] ret_from_fork_asm+0x1a/0x30 [ 207.574883][ T7019] page last free pid 6697 tgid 6697 stack trace: [ 207.574893][ T7019] __free_frozen_pages+0x1075/0x11b0 [ 207.574912][ T7019] em28xx_v4l2_init+0x18e9/0x3320 [ 207.574927][ T7019] em28xx_init_extension+0x120/0x1c0 [ 207.574948][ T7019] process_one_work+0x9a3/0x1710 [ 207.574965][ T7019] worker_thread+0xba8/0x11e0 [ 207.574982][ T7019] kthread+0x388/0x470 [ 207.575003][ T7019] ret_from_fork+0x514/0xb70 [ 207.575019][ T7019] ret_from_fork_asm+0x1a/0x30 [ 207.575039][ T7019] [ 207.575043][ T7019] Memory state around the buggy address: [ 207.575052][ T7019] ffff88803815c880: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 207.575064][ T7019] ffff88803815c900: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 207.575076][ T7019] >ffff88803815c980: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 207.575084][ T7019] ^ [ 207.575093][ T7019] ffff88803815ca00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 207.575104][ T7019] ffff88803815ca80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 207.575112][ T7019] ================================================================== [ 207.579707][ T7019] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 207.579729][ T7019] CPU: 0 UID: 0 PID: 7019 Comm: v4l_id Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 207.579752][ T7019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 207.579763][ T7019] Call Trace: [ 207.579770][ T7019] [ 207.579778][ T7019] vpanic+0x56c/0xa60 [ 207.579810][ T7019] ? __pfx_vpanic+0x10/0x10 [ 207.579834][ T7019] ? __pfx___schedule+0x10/0x10 [ 207.579862][ T7019] panic+0xc5/0xd0 [ 207.579885][ T7019] ? __pfx_panic+0x10/0x10 [ 207.579907][ T7019] ? preempt_schedule_thunk+0x16/0x30 [ 207.579928][ T7019] ? v4l2_open+0x398/0x3a0 [ 207.579955][ T7019] check_panic_on_warn+0x89/0xb0 [ 207.579980][ T7019] ? v4l2_open+0x398/0x3a0 [ 207.580001][ T7019] end_report+0x73/0x170 [ 207.580024][ T7019] ? v4l2_open+0x398/0x3a0 [ 207.580045][ T7019] kasan_report+0x128/0x150 [ 207.580067][ T7019] ? v4l2_open+0x398/0x3a0 [ 207.580094][ T7019] v4l2_open+0x398/0x3a0 [ 207.580119][ T7019] chrdev_open+0x4d0/0x5f0 [ 207.580145][ T7019] ? __pfx_chrdev_open+0x10/0x10 [ 207.580169][ T7019] ? fsnotify_open_perm_and_set_mode+0x13b/0x6e0 [ 207.580193][ T7019] ? __pfx_chrdev_open+0x10/0x10 [ 207.580216][ T7019] do_dentry_open+0x83d/0x13e0 [ 207.580237][ T7019] vfs_open+0x3b/0x350 [ 207.580253][ T7019] ? path_openat+0x2e2b/0x38a0 [ 207.580274][ T7019] path_openat+0x2e43/0x38a0 [ 207.580308][ T7019] ? __pfx_path_openat+0x10/0x10 [ 207.580329][ T7019] ? kasan_save_track+0x4f/0x80 [ 207.580346][ T7019] ? kasan_save_track+0x3e/0x80 [ 207.580362][ T7019] ? __kasan_slab_alloc+0x6c/0x80 [ 207.580381][ T7019] ? kmem_cache_alloc_noprof+0x33b/0x680 [ 207.580405][ T7019] ? do_raw_spin_lock+0x12b/0x2f0 [ 207.580430][ T7019] do_file_open+0x23e/0x4a0 [ 207.580449][ T7019] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 207.580469][ T7019] ? __pfx_do_file_open+0x10/0x10 [ 207.580488][ T7019] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 207.580515][ T7019] ? alloc_fd+0x64e/0x6c0 [ 207.580535][ T7019] do_sys_openat2+0x113/0x200 [ 207.580553][ T7019] ? __pfx_do_sys_openat2+0x10/0x10 [ 207.580572][ T7019] ? exc_page_fault+0x6a/0xc0 [ 207.580588][ T7019] ? do_user_addr_fault+0xc6f/0x1340 [ 207.580608][ T7019] __x64_sys_openat+0x138/0x170 [ 207.580627][ T7019] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.580646][ T7019] do_syscall_64+0x15f/0xf80 [ 207.580669][ T7019] ? trace_irq_disable+0x3b/0x140 [ 207.580685][ T7019] ? clear_bhb_loop+0x40/0x90 [ 207.580702][ T7019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.580717][ T7019] RIP: 0033:0x7fe485715407 [ 207.580734][ T7019] 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 [ 207.580750][ T7019] RSP: 002b:00007ffd8d58cc00 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 207.580771][ T7019] RAX: ffffffffffffffda RBX: 00007fe485627880 RCX: 00007fe485715407 [ 207.580784][ T7019] RDX: 0000000000000000 RSI: 00007ffd8d58ef1c RDI: ffffffffffffff9c [ 207.580798][ T7019] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 207.580813][ T7019] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 207.580822][ T7019] R13: 00007ffd8d58ce50 R14: 00007fe485eab000 R15: 000055849e7ae4d8 [ 207.580840][ T7019] [ 207.581311][ T7019] Kernel Offset: disabled