[ 92.130011][ T36] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.55' (ED25519) to the list of known hosts. 2026/08/25 16:35:52 parsed 1 programs 2026/08/25 16:35:52 serving rpc on tcp://39271 [ 102.437900][ T5608] cgroup: Unknown subsys name 'net' [ 102.658912][ T5608] cgroup: Unknown subsys name 'cpuset' [ 102.711383][ T5608] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 104.685188][ T5608] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 111.570636][ T5651] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.573314][ T5651] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.573476][ T5651] bridge_slave_0: entered allmulticast mode [ 111.576149][ T5651] bridge_slave_0: entered promiscuous mode [ 111.579688][ T5651] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.579851][ T5651] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.579991][ T5651] bridge_slave_1: entered allmulticast mode [ 111.585098][ T5651] bridge_slave_1: entered promiscuous mode [ 111.680035][ T5651] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.693614][ T5651] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.735275][ T5651] team0: Port device team_slave_0 added [ 111.737937][ T5651] team0: Port device team_slave_1 added [ 111.792631][ T5651] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.792644][ T5651] 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. [ 111.792665][ T5651] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.795853][ T5651] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.795875][ T5651] 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. [ 111.795895][ T5651] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.988479][ T5651] hsr_slave_0: entered promiscuous mode [ 111.989716][ T5651] hsr_slave_1: entered promiscuous mode [ 112.516212][ T5651] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 112.568212][ T5651] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 112.581158][ T5651] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 112.610003][ T5651] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 112.619080][ T5651] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 112.647402][ T5651] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 112.648965][ T5651] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 112.686769][ T5651] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 112.877566][ T5651] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.949295][ T5651] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.010309][ T1301] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.015903][ T1301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.050877][ T1301] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.055680][ T1301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.788501][ T5651] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.872584][ T5651] veth0_vlan: entered promiscuous mode [ 113.896480][ T5651] veth1_vlan: entered promiscuous mode [ 113.956981][ T5651] veth0_macvtap: entered promiscuous mode [ 113.974855][ T5651] veth1_macvtap: entered promiscuous mode [ 114.009148][ T5651] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.034283][ T5651] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.322686][ T1301] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.490897][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.491658][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.491711][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.939971][ T1436] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.300418][ T4907] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 115.319793][ T4907] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 115.327081][ T4907] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 115.341228][ T4907] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 115.344212][ T4907] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 116.078778][ T1436] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.756249][ T1436] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.060092][ T1436] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.269187][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.269215][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.381626][ T1301] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.381650][ T1301] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.767536][ T1436] bridge_slave_1: left allmulticast mode [ 117.767629][ T1436] bridge_slave_1: left promiscuous mode [ 117.796002][ T1436] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.998191][ T1436] bridge_slave_0: left allmulticast mode [ 117.998232][ T1436] bridge_slave_0: left promiscuous mode [ 117.998523][ T1436] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.851657][ T1436] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 118.911493][ T1436] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 118.963531][ T1436] bond0 (unregistering): Released all slaves [ 118.992414][ T5254] 8021q: adding VLAN 0 to HW filter on device eth1 [ 119.434754][ T1436] hsr_slave_0: left promiscuous mode [ 119.475162][ T1436] hsr_slave_1: left promiscuous mode [ 119.491689][ T1436] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 119.491787][ T1436] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 119.561109][ T1436] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 119.561139][ T1436] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 119.721716][ T1436] veth1_macvtap: left promiscuous mode [ 119.721931][ T1436] veth0_macvtap: left promiscuous mode [ 119.722140][ T1436] veth1_vlan: left promiscuous mode [ 119.723865][ T1436] veth0_vlan: left promiscuous mode [ 120.561672][ T1436] team0 (unregistering): Port device team_slave_1 removed [ 120.621446][ T1436] team0 (unregistering): Port device team_slave_0 removed [ 120.836343][ T5254] 8021q: adding VLAN 0 to HW filter on device eth2 [ 121.698443][ T5254] 8021q: adding VLAN 0 to HW filter on device eth3 2026/08/25 16:36:16 executed programs: 0 [ 122.503673][ T5254] 8021q: adding VLAN 0 to HW filter on device eth4 [ 122.507693][ T4907] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 122.546392][ T4907] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 122.549806][ T4907] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 122.563198][ T4907] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 122.565064][ T4907] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 124.093913][ T5787] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.094146][ T5787] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.094293][ T5787] bridge_slave_0: entered allmulticast mode [ 124.096817][ T5787] bridge_slave_0: entered promiscuous mode [ 124.129872][ T5787] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.130070][ T5787] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.130253][ T5787] bridge_slave_1: entered allmulticast mode [ 124.150916][ T5787] bridge_slave_1: entered promiscuous mode [ 124.224737][ T5787] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 124.227789][ T5787] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 124.288181][ T5787] team0: Port device team_slave_0 added [ 124.297359][ T5787] team0: Port device team_slave_1 added [ 124.368591][ T5787] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 124.368605][ T5787] 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. [ 124.368624][ T5787] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 124.419481][ T5787] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 124.419500][ T5787] 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. [ 124.419528][ T5787] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 124.525859][ T5787] hsr_slave_0: entered promiscuous mode [ 124.527467][ T5787] hsr_slave_1: entered promiscuous mode [ 124.694360][ T59] Bluetooth: hci0: command tx timeout [ 126.760904][ T59] Bluetooth: hci0: command tx timeout [ 127.359151][ T5787] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 127.395565][ T5787] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 127.399004][ T5787] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 127.425311][ T5787] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 127.428408][ T5787] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 127.482694][ T5787] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 127.485242][ T5787] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 127.538763][ T5787] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 127.761375][ T5787] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.804602][ T5787] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.819665][ T1301] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.819894][ T1301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.867717][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.867910][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 128.670049][ T5787] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 128.806211][ T5787] veth0_vlan: entered promiscuous mode [ 128.836659][ T5787] veth1_vlan: entered promiscuous mode [ 128.842303][ T59] Bluetooth: hci0: command tx timeout [ 128.917349][ T5787] veth0_macvtap: entered promiscuous mode [ 128.952792][ T5787] veth1_macvtap: entered promiscuous mode [ 128.991032][ T5787] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 129.033791][ T5787] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 129.234667][ T1436] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.235055][ T1436] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.235097][ T1436] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.235131][ T1436] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.646348][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.646371][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.775027][ T1301] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.775050][ T1301] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/08/25 16:36:23 executed programs: 2 [ 130.361186][ T31] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 130.530824][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 130.536144][ T31] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 130.567135][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.567160][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 130.567188][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.634203][ T31] usb 1-1: config 0 descriptor?? [ 130.930787][ T59] Bluetooth: hci0: command tx timeout [ 131.078466][ T31] corsair 0003:1B1C:1B02.0001: unknown main item tag 0x0 [ 131.078506][ T31] corsair 0003:1B1C:1B02.0001: unknown main item tag 0x0 [ 131.078531][ T31] corsair 0003:1B1C:1B02.0001: unknown main item tag 0x0 [ 131.078557][ T31] corsair 0003:1B1C:1B02.0001: unknown main item tag 0x0 [ 131.078598][ T31] corsair 0003:1B1C:1B02.0001: unknown main item tag 0x0 [ 131.137745][ T31] corsair 0003:1B1C:1B02.0001: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 131.272652][ T31] corsair 0003:1B1C:1B02.0001: Failed to get K90 initial state (error -71). [ 131.358352][ T31] usb 1-1: USB disconnect, device number 2 [ 132.100847][ T5683] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 132.250876][ T5683] usb 1-1: Using ep0 maxpacket: 16 [ 132.251745][ T5683] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 132.252952][ T5683] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 132.252982][ T5683] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 132.253020][ T5683] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.273692][ T5683] usb 1-1: config 0 descriptor?? [ 132.729198][ T5683] corsair 0003:1B1C:1B02.0002: unknown main item tag 0x0 [ 132.729243][ T5683] corsair 0003:1B1C:1B02.0002: unknown main item tag 0x0 [ 132.729270][ T5683] corsair 0003:1B1C:1B02.0002: unknown main item tag 0x0 [ 132.729297][ T5683] corsair 0003:1B1C:1B02.0002: unknown main item tag 0x0 [ 132.729323][ T5683] corsair 0003:1B1C:1B02.0002: unknown main item tag 0x0 [ 132.784340][ T5683] corsair 0003:1B1C:1B02.0002: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 132.919608][ T5683] corsair 0003:1B1C:1B02.0002: Failed to get K90 initial state (error -71). [ 132.956768][ T5683] usb 1-1: USB disconnect, device number 3 [ 133.087769][ T1329] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.087839][ T1329] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.710848][ T998] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 133.860912][ T998] usb 1-1: Using ep0 maxpacket: 16 [ 133.861649][ T998] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 133.863024][ T998] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 133.863053][ T998] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 133.863093][ T998] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.882455][ T998] usb 1-1: config 0 descriptor?? [ 134.334761][ T998] corsair 0003:1B1C:1B02.0003: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 134.524406][ T998] corsair 0003:1B1C:1B02.0003: Failed to get K90 initial state (error -71). [ 134.568865][ T998] usb 1-1: USB disconnect, device number 4 2026/08/25 16:36:28 executed programs: 5 [ 135.340867][ T998] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 135.490830][ T998] usb 1-1: Using ep0 maxpacket: 16 [ 135.492740][ T998] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 135.496766][ T998] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.496792][ T998] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 135.496818][ T998] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.515073][ T998] usb 1-1: config 0 descriptor?? [ 135.980762][ T998] corsair 0003:1B1C:1B02.0004: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 136.162319][ T998] corsair 0003:1B1C:1B02.0004: Failed to get K90 initial state (error -71). [ 136.200191][ T998] usb 1-1: USB disconnect, device number 5 [ 136.980847][ T998] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 137.130983][ T998] usb 1-1: Using ep0 maxpacket: 16 [ 137.131744][ T998] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 137.133024][ T998] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 137.133051][ T998] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 137.133077][ T998] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.138269][ T998] usb 1-1: config 0 descriptor?? [ 137.597320][ T998] hid_parser_main: 10 callbacks suppressed [ 137.597344][ T998] corsair 0003:1B1C:1B02.0005: unknown main item tag 0x0 [ 137.597373][ T998] corsair 0003:1B1C:1B02.0005: unknown main item tag 0x0 [ 137.597398][ T998] corsair 0003:1B1C:1B02.0005: unknown main item tag 0x0 [ 137.597423][ T998] corsair 0003:1B1C:1B02.0005: unknown main item tag 0x0 [ 137.597447][ T998] corsair 0003:1B1C:1B02.0005: unknown main item tag 0x0 [ 137.638735][ T998] corsair 0003:1B1C:1B02.0005: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 137.794845][ T998] corsair 0003:1B1C:1B02.0005: Failed to get K90 initial state (error -71). [ 137.835318][ T998] usb 1-1: USB disconnect, device number 6 [ 138.560858][ T5632] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 138.710805][ T5632] usb 1-1: Using ep0 maxpacket: 16 [ 138.711523][ T5632] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 138.712812][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.712847][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 138.712874][ T5632] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.722163][ T5632] usb 1-1: config 0 descriptor?? [ 139.185707][ T5632] corsair 0003:1B1C:1B02.0006: unknown main item tag 0x0 [ 139.185759][ T5632] corsair 0003:1B1C:1B02.0006: unknown main item tag 0x0 [ 139.185785][ T5632] corsair 0003:1B1C:1B02.0006: unknown main item tag 0x0 [ 139.185810][ T5632] corsair 0003:1B1C:1B02.0006: unknown main item tag 0x0 [ 139.185837][ T5632] corsair 0003:1B1C:1B02.0006: unknown main item tag 0x0 [ 139.226891][ T5632] corsair 0003:1B1C:1B02.0006: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 139.376816][ T5632] corsair 0003:1B1C:1B02.0006: Failed to get K90 initial state (error -71). [ 139.419558][ T5632] usb 1-1: USB disconnect, device number 7 [ 140.170847][ T5632] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 140.322860][ T5632] usb 1-1: Using ep0 maxpacket: 16 [ 140.323709][ T5632] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 140.325171][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.325201][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 140.325242][ T5632] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.330139][ T5632] usb 1-1: config 0 descriptor?? [ 140.772555][ T5632] corsair 0003:1B1C:1B02.0007: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 140.958443][ T5632] corsair 0003:1B1C:1B02.0007: Failed to get K90 initial state (error -71). [ 140.988929][ T5632] usb 1-1: USB disconnect, device number 8 2026/08/25 16:36:35 executed programs: 9 [ 141.730849][ T5632] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 141.880940][ T5632] usb 1-1: Using ep0 maxpacket: 16 [ 141.881831][ T5632] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 141.883033][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.883069][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 141.883094][ T5632] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.887909][ T5632] usb 1-1: config 0 descriptor?? [ 142.307625][ T5632] corsair 0003:1B1C:1B02.0008: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 142.497593][ T5632] corsair 0003:1B1C:1B02.0008: Failed to get K90 initial state (error -71). [ 142.525397][ T5632] usb 1-1: USB disconnect, device number 9 [ 143.270856][ T998] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 143.420806][ T998] usb 1-1: Using ep0 maxpacket: 16 [ 143.421511][ T998] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 143.423069][ T998] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.423100][ T998] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 143.423141][ T998] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.427733][ T998] usb 1-1: config 0 descriptor?? [ 143.836990][ T998] hid_parser_main: 10 callbacks suppressed [ 143.837014][ T998] corsair 0003:1B1C:1B02.0009: unknown main item tag 0x0 [ 143.837050][ T998] corsair 0003:1B1C:1B02.0009: unknown main item tag 0x0 [ 143.837075][ T998] corsair 0003:1B1C:1B02.0009: unknown main item tag 0x0 [ 143.837097][ T998] corsair 0003:1B1C:1B02.0009: unknown main item tag 0x0 [ 143.837125][ T998] corsair 0003:1B1C:1B02.0009: unknown main item tag 0x0 [ 143.862398][ T998] corsair 0003:1B1C:1B02.0009: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 144.034465][ T998] corsair 0003:1B1C:1B02.0009: Failed to get K90 initial state (error -71). [ 144.040497][ T998] usb 1-1: USB disconnect, device number 10 [ 144.860810][ T5632] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 145.010776][ T5632] usb 1-1: Using ep0 maxpacket: 16 [ 145.011438][ T5632] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 145.012658][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.012688][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 145.012731][ T5632] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.020261][ T5632] usb 1-1: config 0 descriptor?? [ 145.481981][ T5632] corsair 0003:1B1C:1B02.000A: unknown main item tag 0x0 [ 145.482008][ T5632] corsair 0003:1B1C:1B02.000A: unknown main item tag 0x0 [ 145.482026][ T5632] corsair 0003:1B1C:1B02.000A: unknown main item tag 0x0 [ 145.482062][ T5632] corsair 0003:1B1C:1B02.000A: unknown main item tag 0x0 [ 145.482080][ T5632] corsair 0003:1B1C:1B02.000A: unknown main item tag 0x0 [ 145.484663][ T5632] corsair 0003:1B1C:1B02.000A: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 145.672588][ T5632] corsair 0003:1B1C:1B02.000A: Failed to get K90 initial state (error -71). [ 145.697349][ T5632] usb 1-1: USB disconnect, device number 11 [ 146.450920][ T5632] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 146.600806][ T5632] usb 1-1: Using ep0 maxpacket: 16 [ 146.601520][ T5632] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 146.602790][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.602811][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 146.602838][ T5632] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.606912][ T5632] usb 1-1: config 0 descriptor?? [ 147.025738][ T5632] corsair 0003:1B1C:1B02.000B: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 147.214651][ T5632] corsair 0003:1B1C:1B02.000B: Failed to get K90 initial state (error -71). [ 147.240946][ T5632] usb 1-1: USB disconnect, device number 12 2026/08/25 16:36:41 executed programs: 13 [ 147.970823][ T31] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 148.121152][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 148.121845][ T31] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 148.123268][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.123298][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 148.123344][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.128327][ T31] usb 1-1: config 0 descriptor?? [ 148.542026][ T31] corsair 0003:1B1C:1B02.000C: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 148.734545][ T31] corsair 0003:1B1C:1B02.000C: Failed to get K90 initial state (error -71). [ 148.757617][ T31] usb 1-1: USB disconnect, device number 13 [ 149.500993][ T31] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 149.650853][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 149.651553][ T31] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 149.652725][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 149.652760][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 149.652800][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.658240][ T31] usb 1-1: config 0 descriptor?? [ 150.064566][ T31] hid_parser_main: 10 callbacks suppressed [ 150.064590][ T31] corsair 0003:1B1C:1B02.000D: unknown main item tag 0x0 [ 150.064664][ T31] corsair 0003:1B1C:1B02.000D: unknown main item tag 0x0 [ 150.064691][ T31] corsair 0003:1B1C:1B02.000D: unknown main item tag 0x0 [ 150.064717][ T31] corsair 0003:1B1C:1B02.000D: unknown main item tag 0x0 [ 150.064743][ T31] corsair 0003:1B1C:1B02.000D: unknown main item tag 0x0 [ 150.069185][ T31] corsair 0003:1B1C:1B02.000D: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 150.262225][ T31] corsair 0003:1B1C:1B02.000D: Failed to get K90 initial state (error -71). [ 150.288329][ T31] usb 1-1: USB disconnect, device number 14 [ 151.050806][ T31] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 151.200846][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 151.201565][ T31] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 151.202806][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.202835][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 151.202873][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.207075][ T31] usb 1-1: config 0 descriptor?? [ 151.625383][ T31] corsair 0003:1B1C:1B02.000E: unknown main item tag 0x0 [ 151.625416][ T31] corsair 0003:1B1C:1B02.000E: unknown main item tag 0x0 [ 151.625440][ T31] corsair 0003:1B1C:1B02.000E: unknown main item tag 0x0 [ 151.625473][ T31] corsair 0003:1B1C:1B02.000E: unknown main item tag 0x0 [ 151.625497][ T31] corsair 0003:1B1C:1B02.000E: unknown main item tag 0x0 [ 151.628874][ T31] corsair 0003:1B1C:1B02.000E: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 151.824095][ T31] corsair 0003:1B1C:1B02.000E: Failed to get K90 initial state (error -71). [ 151.847294][ T31] usb 1-1: USB disconnect, device number 15 [ 152.600833][ T31] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 152.750825][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 152.751555][ T31] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 152.753311][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 152.753347][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 152.753378][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.758213][ T31] usb 1-1: config 0 descriptor?? [ 153.233659][ T31] corsair 0003:1B1C:1B02.000F: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 153.421092][ T31] corsair 0003:1B1C:1B02.000F: Failed to get K90 initial state (error -71). [ 153.457090][ T31] usb 1-1: USB disconnect, device number 16 2026/08/25 16:36:47 executed programs: 17 [ 154.210834][ T5632] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 154.360856][ T5632] usb 1-1: Using ep0 maxpacket: 16 [ 154.361748][ T5632] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 154.362978][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 154.363026][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 154.363054][ T5632] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.369653][ T5632] usb 1-1: config 0 descriptor?? [ 154.805132][ T5632] corsair 0003:1B1C:1B02.0010: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 154.994167][ T5632] corsair 0003:1B1C:1B02.0010: Failed to get K90 initial state (error -71). [ 155.021557][ T5632] usb 1-1: USB disconnect, device number 17 [ 155.750805][ T31] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 155.910788][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 155.911681][ T31] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 155.913141][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.913176][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 155.913203][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.918507][ T31] usb 1-1: config 0 descriptor?? [ 156.331959][ T31] hid_parser_main: 10 callbacks suppressed [ 156.331980][ T31] corsair 0003:1B1C:1B02.0011: unknown main item tag 0x0 [ 156.332006][ T31] corsair 0003:1B1C:1B02.0011: unknown main item tag 0x0 [ 156.332030][ T31] corsair 0003:1B1C:1B02.0011: unknown main item tag 0x0 [ 156.332062][ T31] corsair 0003:1B1C:1B02.0011: unknown main item tag 0x0 [ 156.332085][ T31] corsair 0003:1B1C:1B02.0011: unknown main item tag 0x0 [ 156.336375][ T31] corsair 0003:1B1C:1B02.0011: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 156.529338][ T31] corsair 0003:1B1C:1B02.0011: Failed to get K90 initial state (error -71). [ 156.540324][ T31] usb 1-1: USB disconnect, device number 18 [ 157.330849][ T5632] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 157.481031][ T5632] usb 1-1: Using ep0 maxpacket: 16 [ 157.481752][ T5632] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 157.488399][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 157.488434][ T5632] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 157.488462][ T5632] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.535057][ T5632] usb 1-1: config 0 descriptor?? [ 157.949343][ T5632] corsair 0003:1B1C:1B02.0012: unknown main item tag 0x0 [ 157.949379][ T5632] corsair 0003:1B1C:1B02.0012: unknown main item tag 0x0 [ 157.949406][ T5632] corsair 0003:1B1C:1B02.0012: unknown main item tag 0x0 [ 157.949432][ T5632] corsair 0003:1B1C:1B02.0012: unknown main item tag 0x0 [ 157.949457][ T5632] corsair 0003:1B1C:1B02.0012: unknown main item tag 0x0 [ 157.992841][ T5632] corsair 0003:1B1C:1B02.0012: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 158.147168][ T5632] corsair 0003:1B1C:1B02.0012: Failed to get K90 initial state (error -71). [ 158.175839][ T5632] usb 1-1: USB disconnect, device number 19 [ 158.910853][ T31] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 159.061005][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 159.062716][ T31] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 159.063987][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.064021][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 159.064061][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.082138][ T31] usb 1-1: config 0 descriptor?? [ 159.556215][ T31] corsair 0003:1B1C:1B02.0013: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 159.747291][ T31] corsair 0003:1B1C:1B02.0013: Failed to get K90 initial state (error -71). [ 159.771515][ T31] usb 1-1: USB disconnect, device number 20 2026/08/25 16:36:53 executed programs: 21 [ 160.520846][ T31] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 160.670864][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 160.671559][ T31] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 160.672832][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.672863][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 160.672902][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.678295][ T31] usb 1-1: config 0 descriptor?? [ 161.091907][ T31] corsair 0003:1B1C:1B02.0014: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 161.283899][ T31] corsair 0003:1B1C:1B02.0014: Failed to get K90 initial state (error -71). [ 161.292469][ T31] usb 1-1: USB disconnect, device number 21 [ 162.050888][ T5931] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 162.210793][ T5931] usb 1-1: Using ep0 maxpacket: 16 [ 162.211496][ T5931] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 162.212881][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.212902][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 162.212927][ T5931] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.217616][ T5931] usb 1-1: config 0 descriptor?? [ 162.626931][ T5931] hid_parser_main: 10 callbacks suppressed [ 162.626953][ T5931] corsair 0003:1B1C:1B02.0015: unknown main item tag 0x0 [ 162.626982][ T5931] corsair 0003:1B1C:1B02.0015: unknown main item tag 0x0 [ 162.627005][ T5931] corsair 0003:1B1C:1B02.0015: unknown main item tag 0x0 [ 162.627036][ T5931] corsair 0003:1B1C:1B02.0015: unknown main item tag 0x0 [ 162.627061][ T5931] corsair 0003:1B1C:1B02.0015: unknown main item tag 0x0 [ 162.671678][ T5931] corsair 0003:1B1C:1B02.0015: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 162.823986][ T5931] corsair 0003:1B1C:1B02.0015: Failed to get K90 initial state (error -71). [ 162.837234][ T5931] usb 1-1: USB disconnect, device number 22 [ 163.590840][ T5931] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 163.740853][ T5931] usb 1-1: Using ep0 maxpacket: 16 [ 163.742225][ T5931] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 163.743436][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 163.743480][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 163.743516][ T5931] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.747593][ T5931] usb 1-1: config 0 descriptor?? [ 164.161530][ T5931] corsair 0003:1B1C:1B02.0016: unknown main item tag 0x0 [ 164.161558][ T5931] corsair 0003:1B1C:1B02.0016: unknown main item tag 0x0 [ 164.161576][ T5931] corsair 0003:1B1C:1B02.0016: unknown main item tag 0x0 [ 164.161594][ T5931] corsair 0003:1B1C:1B02.0016: unknown main item tag 0x0 [ 164.161612][ T5931] corsair 0003:1B1C:1B02.0016: unknown main item tag 0x0 [ 164.164441][ T5931] corsair 0003:1B1C:1B02.0016: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 164.352656][ T5931] corsair 0003:1B1C:1B02.0016: Failed to get K90 initial state (error -71). [ 164.383236][ T5931] usb 1-1: USB disconnect, device number 23 [ 165.140867][ T36] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 165.290803][ T36] usb 1-1: Using ep0 maxpacket: 16 [ 165.291468][ T36] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 165.292726][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.292770][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 165.292805][ T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.297519][ T36] usb 1-1: config 0 descriptor?? [ 165.708621][ T36] corsair 0003:1B1C:1B02.0017: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 165.902854][ T36] corsair 0003:1B1C:1B02.0017: Failed to get K90 initial state (error -71). [ 165.925437][ T36] usb 1-1: USB disconnect, device number 24 2026/08/25 16:37:00 executed programs: 25 [ 166.680864][ T36] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 166.830837][ T36] usb 1-1: Using ep0 maxpacket: 16 [ 166.832263][ T36] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 166.833584][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 166.833617][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 166.833646][ T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.838905][ T36] usb 1-1: config 0 descriptor?? [ 167.253367][ T36] corsair 0003:1B1C:1B02.0018: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 167.443292][ T36] corsair 0003:1B1C:1B02.0018: Failed to get K90 initial state (error -71). [ 167.465850][ T36] usb 1-1: USB disconnect, device number 25 [ 168.200816][ T36] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 168.350769][ T36] usb 1-1: Using ep0 maxpacket: 16 [ 168.351444][ T36] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 168.352723][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 168.352749][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 168.352787][ T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.357747][ T36] usb 1-1: config 0 descriptor?? [ 168.766032][ T36] hid_parser_main: 10 callbacks suppressed [ 168.766056][ T36] corsair 0003:1B1C:1B02.0019: unknown main item tag 0x0 [ 168.766085][ T36] corsair 0003:1B1C:1B02.0019: unknown main item tag 0x0 [ 168.766111][ T36] corsair 0003:1B1C:1B02.0019: unknown main item tag 0x0 [ 168.766136][ T36] corsair 0003:1B1C:1B02.0019: unknown main item tag 0x0 [ 168.766162][ T36] corsair 0003:1B1C:1B02.0019: unknown main item tag 0x0 [ 168.812529][ T36] corsair 0003:1B1C:1B02.0019: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 168.963944][ T36] corsair 0003:1B1C:1B02.0019: Failed to get K90 initial state (error -71). [ 168.991127][ T36] usb 1-1: USB disconnect, device number 26 [ 169.740814][ T5931] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 169.890780][ T5931] usb 1-1: Using ep0 maxpacket: 16 [ 169.891534][ T5931] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 169.893758][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.893789][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 169.893814][ T5931] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.907793][ T5931] usb 1-1: config 0 descriptor?? [ 170.318567][ T5931] corsair 0003:1B1C:1B02.001A: unknown main item tag 0x0 [ 170.318618][ T5931] corsair 0003:1B1C:1B02.001A: unknown main item tag 0x0 [ 170.318662][ T5931] corsair 0003:1B1C:1B02.001A: unknown main item tag 0x0 [ 170.318689][ T5931] corsair 0003:1B1C:1B02.001A: unknown main item tag 0x0 [ 170.318716][ T5931] corsair 0003:1B1C:1B02.001A: unknown main item tag 0x0 [ 170.359771][ T5931] corsair 0003:1B1C:1B02.001A: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 170.514086][ T5931] corsair 0003:1B1C:1B02.001A: Failed to get K90 initial state (error -71). [ 170.534724][ T5931] usb 1-1: USB disconnect, device number 27 [ 171.280804][ T5931] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 171.440785][ T5931] usb 1-1: Using ep0 maxpacket: 16 [ 171.441493][ T5931] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 171.442976][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 171.443008][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 171.443052][ T5931] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.446932][ T5931] usb 1-1: config 0 descriptor?? [ 171.860815][ T5931] corsair 0003:1B1C:1B02.001B: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 172.051420][ T5931] corsair 0003:1B1C:1B02.001B: Failed to get K90 initial state (error -71). [ 172.055774][ T5931] usb 1-1: USB disconnect, device number 28 2026/08/25 16:37:06 executed programs: 29 [ 172.810794][ T5931] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 172.970760][ T5931] usb 1-1: Using ep0 maxpacket: 16 [ 172.971465][ T5931] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 172.972689][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.972721][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 172.972749][ T5931] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.977240][ T5931] usb 1-1: config 0 descriptor?? [ 173.406714][ T5931] corsair 0003:1B1C:1B02.001C: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 173.592311][ T5931] corsair 0003:1B1C:1B02.001C: Failed to get K90 initial state (error -71). [ 173.617252][ T5931] usb 1-1: USB disconnect, device number 29 [ 174.350790][ T31] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 174.500843][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 174.501547][ T31] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 174.504220][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.504254][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 174.504281][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.509435][ T31] usb 1-1: config 0 descriptor?? [ 174.920874][ T31] hid_parser_main: 10 callbacks suppressed [ 174.920897][ T31] corsair 0003:1B1C:1B02.001D: unknown main item tag 0x0 [ 174.920926][ T31] corsair 0003:1B1C:1B02.001D: unknown main item tag 0x0 [ 174.920950][ T31] corsair 0003:1B1C:1B02.001D: unknown main item tag 0x0 [ 174.920972][ T31] corsair 0003:1B1C:1B02.001D: unknown main item tag 0x0 [ 174.920995][ T31] corsair 0003:1B1C:1B02.001D: unknown main item tag 0x0 [ 174.926147][ T31] corsair 0003:1B1C:1B02.001D: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 175.113034][ T31] corsair 0003:1B1C:1B02.001D: Failed to get K90 initial state (error -71). [ 175.131444][ T31] usb 1-1: USB disconnect, device number 30 [ 175.870795][ T5931] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 176.030747][ T5931] usb 1-1: Using ep0 maxpacket: 16 [ 176.031410][ T5931] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 176.032537][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 176.032563][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 176.032595][ T5931] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.039699][ T5931] usb 1-1: config 0 descriptor?? [ 176.493343][ T5931] corsair 0003:1B1C:1B02.001E: unknown main item tag 0x0 [ 176.493375][ T5931] corsair 0003:1B1C:1B02.001E: unknown main item tag 0x0 [ 176.493397][ T5931] corsair 0003:1B1C:1B02.001E: unknown main item tag 0x0 [ 176.493418][ T5931] corsair 0003:1B1C:1B02.001E: unknown main item tag 0x0 [ 176.493439][ T5931] corsair 0003:1B1C:1B02.001E: unknown main item tag 0x0 [ 176.497449][ T5931] corsair 0003:1B1C:1B02.001E: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 176.690809][ T5931] corsair 0003:1B1C:1B02.001E: Failed to get K90 initial state (error -71). [ 176.705399][ T5931] usb 1-1: USB disconnect, device number 31 [ 177.460774][ T5931] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 177.610767][ T5931] usb 1-1: Using ep0 maxpacket: 16 [ 177.611399][ T5931] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 177.612584][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.612612][ T5931] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 177.612651][ T5931] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.616463][ T5931] usb 1-1: config 0 descriptor?? [ 178.035522][ T5931] corsair 0003:1B1C:1B02.001F: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 178.223276][ T5931] corsair 0003:1B1C:1B02.001F: Failed to get K90 initial state (error -71). [ 178.245011][ T5931] usb 1-1: USB disconnect, device number 32 2026/08/25 16:37:12 executed programs: 33 [ 178.990801][ T5683] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 179.140857][ T5683] usb 1-1: Using ep0 maxpacket: 16 [ 179.141739][ T5683] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 179.143114][ T5683] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 179.143144][ T5683] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 179.143188][ T5683] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.148268][ T5683] usb 1-1: config 0 descriptor?? [ 179.577075][ T5683] corsair 0003:1B1C:1B02.0020: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 179.753547][ T5683] corsair 0003:1B1C:1B02.0020: Failed to get K90 initial state (error -71). [ 179.774964][ T5683] usb 1-1: USB disconnect, device number 33 [ 180.530814][ T31] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 180.680811][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 180.684534][ T31] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 180.685945][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.685971][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 180.686005][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.707161][ T31] usb 1-1: config 0 descriptor?? [ 181.141178][ T31] hid_parser_main: 10 callbacks suppressed [ 181.141201][ T31] corsair 0003:1B1C:1B02.0021: unknown main item tag 0x0 [ 181.141230][ T31] corsair 0003:1B1C:1B02.0021: unknown main item tag 0x0 [ 181.141256][ T31] corsair 0003:1B1C:1B02.0021: unknown main item tag 0x0 [ 181.141281][ T31] corsair 0003:1B1C:1B02.0021: unknown main item tag 0x0 [ 181.141305][ T31] corsair 0003:1B1C:1B02.0021: unknown main item tag 0x0 [ 181.148699][ T31] corsair 0003:1B1C:1B02.0021: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 181.338543][ T31] corsair 0003:1B1C:1B02.0021: Failed to get K90 initial state (error -71). [ 181.369948][ T31] usb 1-1: USB disconnect, device number 34 [ 182.110838][ T5683] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 182.260780][ T5683] usb 1-1: Using ep0 maxpacket: 16 [ 182.261776][ T5683] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 182.262983][ T5683] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 182.263013][ T5683] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 182.263642][ T5683] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.267677][ T5683] usb 1-1: config 0 descriptor?? [ 182.679488][ T5683] corsair 0003:1B1C:1B02.0022: unknown main item tag 0x0 [ 182.679526][ T5683] corsair 0003:1B1C:1B02.0022: unknown main item tag 0x0 [ 182.679554][ T5683] corsair 0003:1B1C:1B02.0022: unknown main item tag 0x0 [ 182.679581][ T5683] corsair 0003:1B1C:1B02.0022: unknown main item tag 0x0 [ 182.679606][ T5683] corsair 0003:1B1C:1B02.0022: unknown main item tag 0x0 [ 182.717374][ T5683] corsair 0003:1B1C:1B02.0022: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 182.877065][ T5683] corsair 0003:1B1C:1B02.0022: Failed to get K90 initial state (error -71). [ 182.911266][ T5683] usb 1-1: USB disconnect, device number 35 [ 183.680808][ T36] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 183.841208][ T36] usb 1-1: Using ep0 maxpacket: 16 [ 183.841923][ T36] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 183.843200][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.843233][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 183.843260][ T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.848309][ T36] usb 1-1: config 0 descriptor?? [ 184.269590][ T36] corsair 0003:1B1C:1B02.0023: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 184.455889][ T36] corsair 0003:1B1C:1B02.0023: Failed to get K90 initial state (error -71). [ 184.471341][ T36] usb 1-1: USB disconnect, device number 36 2026/08/25 16:37:18 executed programs: 37 [ 185.220795][ T5683] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 185.370833][ T5683] usb 1-1: Using ep0 maxpacket: 16 [ 185.372718][ T5683] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 185.373999][ T5683] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.374026][ T5683] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 185.374067][ T5683] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.378461][ T5683] usb 1-1: config 0 descriptor?? [ 185.792458][ T5683] corsair 0003:1B1C:1B02.0024: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 185.983390][ T5683] corsair 0003:1B1C:1B02.0024: Failed to get K90 initial state (error -71). [ 186.009385][ T5683] usb 1-1: USB disconnect, device number 37 [ 186.760827][ T5683] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 186.910818][ T5683] usb 1-1: Using ep0 maxpacket: 16 [ 186.911530][ T5683] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 186.913007][ T5683] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 186.913037][ T5683] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 186.913075][ T5683] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.917807][ T5683] usb 1-1: config 0 descriptor?? [ 187.331633][ T5683] hid_parser_main: 10 callbacks suppressed [ 187.331656][ T5683] corsair 0003:1B1C:1B02.0025: unknown main item tag 0x0 [ 187.331685][ T5683] corsair 0003:1B1C:1B02.0025: unknown main item tag 0x0 [ 187.331711][ T5683] corsair 0003:1B1C:1B02.0025: unknown main item tag 0x0 [ 187.331737][ T5683] corsair 0003:1B1C:1B02.0025: unknown main item tag 0x0 [ 187.331762][ T5683] corsair 0003:1B1C:1B02.0025: unknown main item tag 0x0 [ 187.336417][ T5683] corsair 0003:1B1C:1B02.0025: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 187.526932][ T5683] corsair 0003:1B1C:1B02.0025: Failed to get K90 initial state (error -71). [ 187.539666][ T5683] usb 1-1: USB disconnect, device number 38 [ 188.320860][ T196] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 188.470906][ T196] usb 1-1: Using ep0 maxpacket: 16 [ 188.471731][ T196] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 188.472875][ T196] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 188.472913][ T196] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 188.472937][ T196] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.476285][ T196] usb 1-1: config 0 descriptor?? [ 188.936989][ T196] corsair 0003:1B1C:1B02.0026: unknown main item tag 0x0 [ 188.937016][ T196] corsair 0003:1B1C:1B02.0026: unknown main item tag 0x0 [ 188.937034][ T196] corsair 0003:1B1C:1B02.0026: unknown main item tag 0x0 [ 188.937052][ T196] corsair 0003:1B1C:1B02.0026: unknown main item tag 0x0 [ 188.937070][ T196] corsair 0003:1B1C:1B02.0026: unknown main item tag 0x0 [ 188.957447][ T196] corsair 0003:1B1C:1B02.0026: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 189.130727][ T196] corsair 0003:1B1C:1B02.0026: Failed to get K90 initial state (error -71). [ 189.138776][ T196] usb 1-1: USB disconnect, device number 39 [ 189.177254][ T196] ------------[ cut here ]------------ [ 189.177266][ T196] ODEBUG: free active (active state 0) object: ffff88803caec2b8 object type: work_struct hint: k90_backlight_work+0x0/0x1c0 [ 189.177330][ T196] WARNING: lib/debugobjects.c:632 at debug_print_object+0xec/0x230, CPU#0: kworker/0:2/196 [ 189.177367][ T196] Modules linked in: [ 189.177405][ T196] CPU: 0 UID: 0 PID: 196 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 189.177426][ T196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 189.177437][ T196] Workqueue: usb_hub_wq hub_event [ 189.177465][ T196] RIP: 0010:debug_print_object+0x18a/0x230 [ 189.177498][ T196] Code: f8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ff e8 ad 0d 5b fd 4d 8b 0f 4c 89 ef 48 8b 74 24 08 48 89 ea 44 89 e1 4d 89 f0 ff 34 24 <67> 48 0f b9 3a 48 83 c4 08 ff 05 43 39 db 0a 48 83 c4 10 5b 41 5c [ 189.177513][ T196] RSP: 0018:ffffc90004427008 EFLAGS: 00010246 [ 189.177529][ T196] RAX: 1ffffffff16d7068 RBX: dffffc0000000000 RCX: 0000000000000000 [ 189.177542][ T196] RDX: ffffffff8bcbfb40 RSI: ffffffff8bcbf5c0 RDI: ffffffff8fbc3f50 [ 189.177555][ T196] RBP: ffffffff8bcbfb40 R08: ffff88803caec2b8 R09: ffffffff8b6b9560 [ 189.177569][ T196] R10: dffffc0000000000 R11: ffffffff818ed800 R12: 0000000000000000 [ 189.177582][ T196] R13: ffffffff8fbc3f50 R14: ffff88803caec2b8 R15: ffffffff8b6b8340 [ 189.177596][ T196] FS: 0000000000000000(0000) GS:ffff888125be8000(0000) knlGS:0000000000000000 [ 189.177611][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 189.177624][ T196] CR2: 00007f36cdc902c0 CR3: 000000003869e000 CR4: 00000000003526f0 [ 189.177644][ T196] Call Trace: [ 189.177652][ T196] [ 189.177660][ T196] ? __pfx_k90_backlight_work+0x10/0x10 [ 189.177687][ T196] ? __pfx_k90_backlight_work+0x10/0x10 [ 189.177730][ T196] debug_check_no_obj_freed+0x2e3/0x450 [ 189.177793][ T196] kfree+0x13e/0x6d0 [ 189.177814][ T196] ? hid_device_remove+0xc8/0x1d0 [ 189.177841][ T196] ? __pfx_corsair_remove+0x10/0x10 [ 189.177870][ T196] hid_device_remove+0xc8/0x1d0 [ 189.177895][ T196] ? __pfx_hid_device_remove+0x10/0x10 [ 189.177930][ T196] device_release_driver_internal+0x48b/0x880 [ 189.177972][ T196] bus_remove_device+0x449/0x560 [ 189.178005][ T196] ? __pfx_bus_remove_device+0x10/0x10 [ 189.178033][ T196] ? up_read+0x34/0x180 [ 189.178066][ T196] ? kernfs_remove_by_name_ns+0x101/0x140 [ 189.178097][ T196] device_del+0x528/0x8f0 [ 189.178138][ T196] ? __pfx_device_del+0x10/0x10 [ 189.178171][ T196] ? rt_spin_unlock+0x159/0x200 [ 189.178209][ T196] hid_destroy_device+0x6b/0x1b0 [ 189.178236][ T196] usbhid_disconnect+0x9f/0xc0 [ 189.178260][ T196] usb_unbind_interface+0x295/0x9f0 [ 189.178305][ T196] ? kernfs_remove_by_name_ns+0x101/0x140 [ 189.178334][ T196] ? __pfx_usb_unbind_interface+0x10/0x10 [ 189.178367][ T196] device_release_driver_internal+0x4f5/0x880 [ 189.178409][ T196] bus_remove_device+0x449/0x560 [ 189.178443][ T196] ? __pfx_bus_remove_device+0x10/0x10 [ 189.178470][ T196] ? up_read+0x34/0x180 [ 189.178504][ T196] ? kernfs_remove_by_name_ns+0x101/0x140 [ 189.178534][ T196] device_del+0x528/0x8f0 [ 189.178600][ T196] ? __pfx_device_del+0x10/0x10 [ 189.178631][ T196] ? kobject_put+0x516/0x550 [ 189.178673][ T196] usb_disable_device+0x3d4/0x8d0 [ 189.178722][ T196] usb_disconnect+0x32d/0x990 [ 189.178760][ T196] hub_event+0x1bb7/0x4cf0 [ 189.178800][ T196] ? __lock_acquire+0x683/0x2ce0 [ 189.178829][ T196] ? register_lock_class+0x31/0x2e0 [ 189.178892][ T196] ? __pfx_hub_event+0x10/0x10 [ 189.178924][ T196] ? process_scheduled_works+0x97a/0x1630 [ 189.178958][ T196] ? rcu_is_watching+0x16/0xb0 [ 189.178990][ T196] ? process_scheduled_works+0x97a/0x1630 [ 189.179017][ T196] process_scheduled_works+0xc3d/0x1630 [ 189.179081][ T196] ? __pfx_process_scheduled_works+0x10/0x10 [ 189.179116][ T196] ? assign_work+0x3cf/0x5d0 [ 189.179150][ T196] worker_thread+0xa47/0xfb0 [ 189.179195][ T196] ? __kthread_parkme+0x71/0x1f0 [ 189.179237][ T196] kthread+0x38b/0x470 [ 189.179270][ T196] ? __pfx_worker_thread+0x10/0x10 [ 189.179295][ T196] ? __pfx_kthread+0x10/0x10 [ 189.179330][ T196] ret_from_fork+0x514/0xb70 [ 189.179367][ T196] ? __pfx_ret_from_fork+0x10/0x10 [ 189.179400][ T196] ? __switch_to+0xc89/0x1420 [ 189.179434][ T196] ? __pfx_kthread+0x10/0x10 [ 189.179469][ T196] ret_from_fork_asm+0x1a/0x30 [ 189.179510][ T196] [ 189.179521][ T196] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 189.179536][ T196] CPU: 0 UID: 0 PID: 196 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 189.179560][ T196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 189.179574][ T196] Workqueue: usb_hub_wq hub_event [ 189.179605][ T196] Call Trace: [ 189.179614][ T196] [ 189.179623][ T196] vpanic+0x56d/0xa60 [ 189.179645][ T196] ? __pfx__printk+0x10/0x10 [ 189.179671][ T196] ? __pfx_vpanic+0x10/0x10 [ 189.179704][ T196] ? is_bpf_text_address+0x292/0x2b0 [ 189.179766][ T196] ? is_bpf_text_address+0x26/0x2b0 [ 189.179803][ T196] panic+0xc5/0xd0 [ 189.179832][ T196] ? __pfx_panic+0x10/0x10 [ 189.179896][ T196] ? ret_from_fork_asm+0x1a/0x30 [ 189.179924][ T196] __warn+0x315/0x4c0 [ 189.179958][ T196] ? debug_print_object+0xec/0x230 [ 189.179995][ T196] ? debug_print_object+0xec/0x230 [ 189.180027][ T196] __report_bug+0x276/0x570 [ 189.180058][ T196] ? debug_print_object+0xec/0x230 [ 189.180094][ T196] ? __pfx___report_bug+0x10/0x10 [ 189.180128][ T196] ? __lock_acquire+0x683/0x2ce0 [ 189.180156][ T196] ? hid_device_remove+0xc8/0x1d0 [ 189.180176][ T196] ? device_release_driver_internal+0x48b/0x880 [ 189.180208][ T196] ? bus_remove_device+0x449/0x560 [ 189.180232][ T196] ? device_del+0x528/0x8f0 [ 189.180259][ T196] ? hid_destroy_device+0x6b/0x1b0 [ 189.180285][ T196] report_bug_entry+0x19b/0x290 [ 189.180312][ T196] ? debug_print_object+0x18a/0x230 [ 189.180343][ T196] ? debug_print_object+0x18f/0x230 [ 189.180374][ T196] handle_bug+0xce/0x200 [ 189.180405][ T196] exc_invalid_op+0x1a/0x50 [ 189.180434][ T196] asm_exc_invalid_op+0x1a/0x20 [ 189.180456][ T196] RIP: 0010:debug_print_object+0x18a/0x230 [ 189.180489][ T196] Code: f8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ff e8 ad 0d 5b fd 4d 8b 0f 4c 89 ef 48 8b 74 24 08 48 89 ea 44 89 e1 4d 89 f0 ff 34 24 <67> 48 0f b9 3a 48 83 c4 08 ff 05 43 39 db 0a 48 83 c4 10 5b 41 5c [ 189.180507][ T196] RSP: 0018:ffffc90004427008 EFLAGS: 00010246 [ 189.180526][ T196] RAX: 1ffffffff16d7068 RBX: dffffc0000000000 RCX: 0000000000000000 [ 189.180542][ T196] RDX: ffffffff8bcbfb40 RSI: ffffffff8bcbf5c0 RDI: ffffffff8fbc3f50 [ 189.180559][ T196] RBP: ffffffff8bcbfb40 R08: ffff88803caec2b8 R09: ffffffff8b6b9560 [ 189.180575][ T196] R10: dffffc0000000000 R11: ffffffff818ed800 R12: 0000000000000000 [ 189.180590][ T196] R13: ffffffff8fbc3f50 R14: ffff88803caec2b8 R15: ffffffff8b6b8340 [ 189.180616][ T196] ? __pfx_work_debug_hint+0x10/0x10 [ 189.180652][ T196] ? __pfx_k90_backlight_work+0x10/0x10 [ 189.180683][ T196] ? __pfx_k90_backlight_work+0x10/0x10 [ 189.180730][ T196] debug_check_no_obj_freed+0x2e3/0x450 [ 189.180784][ T196] kfree+0x13e/0x6d0 [ 189.180805][ T196] ? hid_device_remove+0xc8/0x1d0 [ 189.180832][ T196] ? __pfx_corsair_remove+0x10/0x10 [ 189.180861][ T196] hid_device_remove+0xc8/0x1d0 [ 189.180887][ T196] ? __pfx_hid_device_remove+0x10/0x10 [ 189.180922][ T196] device_release_driver_internal+0x48b/0x880 [ 189.180963][ T196] bus_remove_device+0x449/0x560 [ 189.180997][ T196] ? __pfx_bus_remove_device+0x10/0x10 [ 189.181024][ T196] ? up_read+0x34/0x180 [ 189.181058][ T196] ? kernfs_remove_by_name_ns+0x101/0x140 [ 189.181089][ T196] device_del+0x528/0x8f0 [ 189.181139][ T196] ? __pfx_device_del+0x10/0x10 [ 189.181170][ T196] ? rt_spin_unlock+0x159/0x200 [ 189.181204][ T196] hid_destroy_device+0x6b/0x1b0 [ 189.181228][ T196] usbhid_disconnect+0x9f/0xc0 [ 189.181249][ T196] usb_unbind_interface+0x295/0x9f0 [ 189.181288][ T196] ? kernfs_remove_by_name_ns+0x101/0x140 [ 189.181314][ T196] ? __pfx_usb_unbind_interface+0x10/0x10 [ 189.181345][ T196] device_release_driver_internal+0x4f5/0x880 [ 189.181382][ T196] bus_remove_device+0x449/0x560 [ 189.181412][ T196] ? __pfx_bus_remove_device+0x10/0x10 [ 189.181437][ T196] ? up_read+0x34/0x180 [ 189.181467][ T196] ? kernfs_remove_by_name_ns+0x101/0x140 [ 189.181495][ T196] device_del+0x528/0x8f0 [ 189.181532][ T196] ? __pfx_device_del+0x10/0x10 [ 189.181560][ T196] ? kobject_put+0x516/0x550 [ 189.181595][ T196] usb_disable_device+0x3d4/0x8d0 [ 189.181632][ T196] usb_disconnect+0x32d/0x990 [ 189.181666][ T196] hub_event+0x1bb7/0x4cf0 [ 189.181703][ T196] ? __lock_acquire+0x683/0x2ce0 [ 189.181738][ T196] ? register_lock_class+0x31/0x2e0 [ 189.181796][ T196] ? __pfx_hub_event+0x10/0x10 [ 189.181825][ T196] ? process_scheduled_works+0x97a/0x1630 [ 189.181857][ T196] ? rcu_is_watching+0x16/0xb0 [ 189.181886][ T196] ? process_scheduled_works+0x97a/0x1630 [ 189.181911][ T196] process_scheduled_works+0xc3d/0x1630 [ 189.181970][ T196] ? __pfx_process_scheduled_works+0x10/0x10 [ 189.182002][ T196] ? assign_work+0x3cf/0x5d0 [ 189.182033][ T196] worker_thread+0xa47/0xfb0 [ 189.182075][ T196] ? __kthread_parkme+0x71/0x1f0 [ 189.182113][ T196] kthread+0x38b/0x470 [ 189.182143][ T196] ? __pfx_worker_thread+0x10/0x10 [ 189.182167][ T196] ? __pfx_kthread+0x10/0x10 [ 189.182200][ T196] ret_from_fork+0x514/0xb70 [ 189.182234][ T196] ? __pfx_ret_from_fork+0x10/0x10 [ 189.182265][ T196] ? __switch_to+0xc89/0x1420 [ 189.182295][ T196] ? __pfx_kthread+0x10/0x10 [ 189.182327][ T196] ret_from_fork_asm+0x1a/0x30 [ 189.182365][ T196] [ 189.182987][ T196] Kernel Offset: disabled