[ 87.089840][ T1108] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.122' (ED25519) to the list of known hosts. 2026/09/19 22:16:15 parsed 1 programs [ 96.706153][ T4525] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 98.598437][ T3080] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.606884][ T3080] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.643037][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.656100][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.671327][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.683496][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 100.445080][ T4672] chnl_net:caif_netlink_parms(): no params data found [ 100.496688][ T4672] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.504232][ T4672] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.513532][ T4672] device bridge_slave_0 entered promiscuous mode [ 100.525478][ T4672] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.534098][ T4672] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.545194][ T4672] device bridge_slave_1 entered promiscuous mode [ 100.574832][ T4672] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.586939][ T4672] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.617085][ T4672] team0: Port device team_slave_0 added [ 100.625041][ T4672] team0: Port device team_slave_1 added [ 100.642906][ T4672] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.651525][ T4672] 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 1560 would solve the problem. [ 100.680496][ T4672] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.697407][ T4672] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.705149][ T4672] 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 1560 would solve the problem. [ 100.740159][ T4672] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.789930][ T4672] device hsr_slave_0 entered promiscuous mode [ 100.813570][ T4672] device hsr_slave_1 entered promiscuous mode [ 101.464332][ T4672] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 101.475903][ T4672] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.517426][ T4672] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.530536][ T4672] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.623562][ T4672] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.661552][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.672716][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.687155][ T4672] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.723164][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.736545][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.746575][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.754227][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.767972][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.790247][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.802353][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.812789][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.820255][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.831256][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.841973][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.859579][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.872691][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.883391][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.895768][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.907872][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.945304][ T4672] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 101.956953][ T4672] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 101.971333][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.981238][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.993153][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.003428][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.015477][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.197987][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.207134][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.235420][ T4672] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.259895][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.271570][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.335395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.345344][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.355193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.364245][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.377365][ T4672] device veth0_vlan entered promiscuous mode [ 102.401024][ T4672] device veth1_vlan entered promiscuous mode [ 102.436150][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.457958][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.479275][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.499043][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.533417][ T4672] device veth0_macvtap entered promiscuous mode [ 102.552893][ T4672] device veth1_macvtap entered promiscuous mode [ 102.600758][ T4672] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.619131][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.639952][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.664082][ T4672] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.689906][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.702990][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.732075][ T4672] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.764251][ T4672] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.789441][ T4672] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.809213][ T4672] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.440457][ T145] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/09/19 22:16:27 executed programs: 0 [ 105.152305][ T4857] chnl_net:caif_netlink_parms(): no params data found [ 105.217914][ T4857] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.227234][ T4857] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.237353][ T4857] device bridge_slave_0 entered promiscuous mode [ 105.250165][ T4857] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.259674][ T4857] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.269740][ T4857] device bridge_slave_1 entered promiscuous mode [ 105.303386][ T4857] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.317125][ T4857] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.353712][ T4857] team0: Port device team_slave_0 added [ 105.363710][ T4857] team0: Port device team_slave_1 added [ 105.396045][ T4857] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.405952][ T4857] 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 1560 would solve the problem. [ 105.441602][ T4857] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.455414][ T4857] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.465759][ T4857] 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 1560 would solve the problem. [ 105.499371][ T4857] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.544544][ T4857] device hsr_slave_0 entered promiscuous mode [ 105.552952][ T4857] device hsr_slave_1 entered promiscuous mode [ 105.563462][ T4857] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.571899][ T4857] Cannot create hsr debugfs directory [ 107.016547][ T145] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.088979][ T145] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.089265][ T4314] Bluetooth: hci0: command 0x0409 tx timeout [ 107.149065][ T145] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.064909][ T4857] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 108.075357][ T4857] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 108.086778][ T4857] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 108.100046][ T4857] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.205786][ T4857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.226047][ T145] device hsr_slave_0 left promiscuous mode [ 108.236871][ T145] device hsr_slave_1 left promiscuous mode [ 108.244837][ T145] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 108.255598][ T145] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 108.264037][ T145] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 108.274028][ T145] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 108.283281][ T145] device bridge_slave_1 left promiscuous mode [ 108.292090][ T145] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.302058][ T145] device bridge_slave_0 left promiscuous mode [ 108.311418][ T145] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.326569][ T145] device veth1_macvtap left promiscuous mode [ 108.335799][ T145] device veth0_macvtap left promiscuous mode [ 108.342652][ T145] device veth1_vlan left promiscuous mode [ 108.353021][ T145] device veth0_vlan left promiscuous mode [ 108.484620][ T145] team0 (unregistering): Port device team_slave_1 removed [ 108.500278][ T145] team0 (unregistering): Port device team_slave_0 removed [ 108.515428][ T145] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 108.533404][ T145] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 108.583120][ T145] bond0 (unregistering): Released all slaves [ 108.626656][ T4857] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.635253][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.644509][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.662371][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.673298][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.683959][ T518] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.692046][ T518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.701448][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.714575][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.723888][ T518] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.731744][ T518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.739643][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.757558][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.774236][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.792837][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.803745][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.814365][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.825199][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.835682][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.863008][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.874735][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.885697][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.895437][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.907715][ T4857] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.997510][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 109.006189][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 109.019827][ T4857] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.037074][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 109.046060][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 109.077370][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 109.088898][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.097820][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.109864][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.120965][ T4857] device veth0_vlan entered promiscuous mode [ 109.137408][ T4857] device veth1_vlan entered promiscuous mode [ 109.164894][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 109.172816][ T4295] Bluetooth: hci0: command 0x041b tx timeout [ 109.176841][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 109.195743][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 109.209661][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 109.229684][ T4857] device veth0_macvtap entered promiscuous mode [ 109.244427][ T4857] device veth1_macvtap entered promiscuous mode [ 109.266718][ T4857] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.277474][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 109.289088][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 109.297993][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 109.311752][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 109.325052][ T4857] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.335905][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 109.346376][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 109.358749][ T4857] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.370452][ T4857] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.380683][ T4857] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.392460][ T4857] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.490135][ T3080] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.507864][ T3080] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.529538][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 109.551785][ T3080] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.570181][ T3080] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.581754][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 109.948218][ T4295] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 110.369809][ T4295] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 110.389407][ T4295] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 110.404546][ T4295] usb 1-1: New USB device found, idVendor=10c4, idProduct=8acf, bcdDevice= 0.00 [ 110.415927][ T4295] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.431891][ T4295] usb 1-1: config 0 descriptor?? [ 110.921613][ T4295] hid-u2fzero 0003:10C4:8ACF.0001: hidraw0: USB HID v0.00 Device [HID 10c4:8acf] on usb-dummy_hcd.0-1/input0 [ 110.940813][ T4295] hid-u2fzero 0003:10C4:8ACF.0001: U2F Zero LED initialised [ 110.952972][ T4295] general protection fault, probably for non-canonical address 0xdffffc0000000015: 0000 [#1] PREEMPT SMP KASAN [ 110.969825][ T4295] KASAN: null-ptr-deref in range [0x00000000000000a8-0x00000000000000af] [ 110.979131][ T4295] CPU: 1 PID: 4295 Comm: kworker/1:8 Not tainted syzkaller #0 [ 110.987670][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 110.998095][ T4295] Workqueue: usb_hub_wq hub_event [ 111.003398][ T4295] RIP: 0010:u2fzero_rng_read+0x23e/0x710 [ 111.009403][ T4295] Code: 24 74 0d 48 8b 3c 24 e8 e0 c5 4a fa 48 8b 04 24 41 bf a8 00 00 00 4c 03 38 4c 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 ff e8 34 c6 4a fa 48 8d 44 24 60 49 89 07 [ 111.030967][ T4295] RSP: 0018:ffffc9000306e9a0 EFLAGS: 00010202 [ 111.037263][ T4295] RAX: 0000000000000015 RBX: 1ffff11005732471 RCX: dffffc0000000000 [ 111.045655][ T4295] RDX: 000000000000003b RSI: 0000000000000000 RDI: ffff888070f91069 [ 111.056269][ T4295] RBP: ffffc9000306eb28 R08: 0000000000000000 R09: ffff888070f9102e [ 111.067726][ T4295] R10: dffffc0000000000 R11: ffffed100e1f220d R12: 1ffff11005732405 [ 111.076408][ T4295] R13: 1ffff9200060dd3c R14: 1ffff11005732406 R15: 00000000000000a8 [ 111.084912][ T4295] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 111.095662][ T4295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.107226][ T4295] CR2: 000055e00c234828 CR3: 000000002517c000 CR4: 00000000003506e0 [ 111.119284][ T4295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 111.130492][ T4295] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 111.144190][ T4295] Call Trace: [ 111.148733][ T4295] [ 111.152957][ T4295] ? u2fzero_brightness_set+0x290/0x290 [ 111.159750][ T4295] ? _raw_spin_unlock+0x40/0x40 [ 111.166581][ T4295] ? u2fzero_brightness_set+0x290/0x290 [ 111.174918][ T4295] add_early_randomness+0x7a/0x150 [ 111.182585][ T4295] hwrng_register+0x406/0x490 [ 111.188239][ T4295] devm_hwrng_register+0x43/0xb0 [ 111.193934][ T4295] u2fzero_probe+0x26e/0x2f0 [ 111.199090][ T4295] hid_device_probe+0x2cb/0x590 [ 111.204899][ T4295] ? hid_uevent+0x330/0x330 [ 111.210956][ T4295] really_probe+0x276/0xc70 [ 111.217653][ T4295] ? pm_runtime_barrier+0x147/0x1c0 [ 111.223532][ T4295] __driver_probe_device+0x1f5/0x390 [ 111.231983][ T4295] driver_probe_device+0x4f/0x420 [ 111.237676][ T4295] __device_attach_driver+0x2b0/0x500 [ 111.243503][ T4295] ? deferred_probe_work_func+0x230/0x230 [ 111.250547][ T4295] bus_for_each_drv+0x184/0x210 [ 111.255680][ T4295] ? deferred_probe_work_func+0x230/0x230 [ 111.262035][ T4295] ? subsys_find_device_by_id+0x360/0x360 [ 111.268200][ T4295] __device_attach+0x2a7/0x480 [ 111.274001][ T4295] ? device_attach+0x20/0x20 [ 111.279964][ T4295] ? kobject_uevent_env+0x36c/0x890 [ 111.287174][ T4295] bus_probe_device+0xba/0x1d0 [ 111.294706][ T4295] device_add+0xbcf/0x1050 [ 111.300241][ T4295] hid_add_device+0x361/0x500 [ 111.308913][ T4295] usbhid_probe+0xbc5/0xf50 [ 111.315395][ T4295] usb_probe_interface+0x5be/0xae0 [ 111.322906][ T4295] ? usb_register_driver+0x3c0/0x3c0 [ 111.328707][ T4295] really_probe+0x276/0xc70 [ 111.333868][ T4295] ? pm_runtime_barrier+0x147/0x1c0 [ 111.339668][ T4295] __driver_probe_device+0x1f5/0x390 [ 111.345433][ T4295] driver_probe_device+0x4f/0x420 [ 111.351063][ T4295] __device_attach_driver+0x2b0/0x500 [ 111.358002][ T4295] ? deferred_probe_work_func+0x230/0x230 [ 111.364230][ T4295] bus_for_each_drv+0x184/0x210 [ 111.369669][ T4295] ? deferred_probe_work_func+0x230/0x230 [ 111.376296][ T4295] ? subsys_find_device_by_id+0x360/0x360 [ 111.387467][ T4295] __device_attach+0x2a7/0x480 [ 111.395091][ T4295] ? device_attach+0x20/0x20 [ 111.401713][ T4295] bus_probe_device+0xba/0x1d0 [ 111.408240][ T4295] device_add+0xbcf/0x1050 [ 111.414235][ T4295] usb_set_configuration+0x19d5/0x2030 [ 111.421223][ T4295] usb_generic_driver_probe+0x89/0x150 [ 111.429389][ T4295] usb_probe_device+0x126/0x250 [ 111.437505][ T4295] ? usb_register_device_driver+0x230/0x230 [ 111.448744][ T4295] really_probe+0x276/0xc70 [ 111.455510][ T4295] ? pm_runtime_barrier+0x147/0x1c0 [ 111.462599][ T4295] __driver_probe_device+0x1f5/0x390 [ 111.470937][ T4295] driver_probe_device+0x4f/0x420 [ 111.476269][ T4295] __device_attach_driver+0x2b0/0x500 [ 111.484008][ T4295] ? deferred_probe_work_func+0x230/0x230 [ 111.494838][ T4295] bus_for_each_drv+0x184/0x210 [ 111.503297][ T4295] ? deferred_probe_work_func+0x230/0x230 [ 111.511669][ T4295] ? subsys_find_device_by_id+0x360/0x360 [ 111.524060][ T4295] __device_attach+0x2a7/0x480 [ 111.531228][ T4295] ? device_attach+0x20/0x20 [ 111.536749][ T4295] ? kobject_uevent_env+0x36c/0x890 [ 111.543233][ T4295] bus_probe_device+0xba/0x1d0 [ 111.550754][ T4295] device_add+0xbcf/0x1050 [ 111.560093][ T4295] usb_new_device+0x9f6/0x15d0 [ 111.567353][ T4295] ? usb_disconnect+0x8a0/0x8a0 [ 111.574001][ T4295] ? _raw_spin_unlock_irq+0x1f/0x40 [ 111.582598][ T4295] ? lockdep_hardirqs_on+0x94/0x140 [ 111.588807][ T4295] hub_event+0x2b8d/0x5260 [ 111.597190][ T4295] ? hub_post_resume+0x120/0x120 [ 111.602352][ T4295] ? read_lock_is_recursive+0x10/0x10 [ 111.608196][ T4295] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 111.614401][ T4295] ? _raw_spin_unlock+0x40/0x40 [ 111.619698][ T4295] ? _raw_spin_unlock_irq+0x1f/0x40 [ 111.625109][ T4295] process_one_work+0x867/0xff0 [ 111.630161][ T4295] ? worker_detach_from_pool+0x240/0x240 [ 111.636741][ T4295] ? lockdep_hardirqs_off+0x70/0x100 [ 111.642749][ T4295] ? _raw_spin_lock_irq+0xb7/0xf0 [ 111.648413][ T4295] ? _raw_spin_lock_irqsave+0x100/0x100 [ 111.654744][ T4295] ? wq_worker_running+0x97/0x170 [ 111.661591][ T4295] worker_thread+0xad7/0x12a0 [ 111.666765][ T4295] kthread+0x42e/0x520 [ 111.671745][ T4295] ? rcu_lock_release+0x20/0x20 [ 111.677664][ T4295] ? kthread_blkcg+0xd0/0xd0 [ 111.686114][ T4295] ret_from_fork+0x1f/0x30 [ 111.694375][ T4295] [ 111.698325][ T4295] Modules linked in: [ 111.710454][ T4295] ---[ end trace d8fc21c8b62b7741 ]--- [ 111.723929][ T4295] RIP: 0010:u2fzero_rng_read+0x23e/0x710 [ 111.731469][ T4295] Code: 24 74 0d 48 8b 3c 24 e8 e0 c5 4a fa 48 8b 04 24 41 bf a8 00 00 00 4c 03 38 4c 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 ff e8 34 c6 4a fa 48 8d 44 24 60 49 89 07 [ 111.759204][ T4295] RSP: 0018:ffffc9000306e9a0 EFLAGS: 00010202 [ 111.766307][ T4295] RAX: 0000000000000015 RBX: 1ffff11005732471 RCX: dffffc0000000000 [ 111.776581][ T4295] RDX: 000000000000003b RSI: 0000000000000000 RDI: ffff888070f91069 [ 111.790859][ T4295] RBP: ffffc9000306eb28 R08: 0000000000000000 R09: ffff888070f9102e [ 111.800165][ T4295] R10: dffffc0000000000 R11: ffffed100e1f220d R12: 1ffff11005732405 [ 111.813158][ T4295] R13: 1ffff9200060dd3c R14: 1ffff11005732406 R15: 00000000000000a8 [ 111.823479][ T4295] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 111.833616][ T4295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.843285][ T4295] CR2: 000055e00c234828 CR3: 0000000068b87000 CR4: 00000000003506e0 [ 111.854138][ T4295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 111.863628][ T4295] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 111.873423][ T4295] Kernel panic - not syncing: Fatal exception [ 111.883238][ T4295] Kernel Offset: disabled [ 111.888268][ T4295] Rebooting in 86400 seconds..