[ 86.840788][ T1108] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.66' (ED25519) to the list of known hosts. 2026/06/15 17:17:48 parsed 1 programs [ 95.862560][ T4522] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 97.397082][ T4361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.408845][ T4361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.419816][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.444692][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.453587][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.466714][ T4361] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.722773][ T4620] chnl_net:caif_netlink_parms(): no params data found [ 98.825748][ T4620] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.834341][ T4620] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.843666][ T4620] device bridge_slave_0 entered promiscuous mode [ 98.854685][ T4620] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.862386][ T4620] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.871983][ T4620] device bridge_slave_1 entered promiscuous mode [ 98.903428][ T4620] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.916273][ T4620] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.963103][ T4620] team0: Port device team_slave_0 added [ 98.990405][ T4620] team0: Port device team_slave_1 added [ 99.014553][ T4620] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.038478][ T4620] 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. [ 99.072241][ T4620] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.085996][ T4620] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.093369][ T4620] 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. [ 99.121731][ T4620] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.170361][ T4620] device hsr_slave_0 entered promiscuous mode [ 99.188729][ T4620] device hsr_slave_1 entered promiscuous mode [ 99.827290][ T4620] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.839511][ T4620] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.850571][ T4620] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.860936][ T4620] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.925279][ T4620] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.941943][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.952531][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.964288][ T4620] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.975492][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.986357][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.995649][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.003149][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.039012][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.047759][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.060465][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.069989][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.077254][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.085675][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.095395][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.104859][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.116247][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.125526][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.135232][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.150167][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.158847][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.167916][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.182907][ T4620] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.195580][ T4620] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.205200][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.216077][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.370695][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.380049][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.411119][ T4620] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.432757][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.443301][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.480853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.489946][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.501195][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.512101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.527399][ T4620] device veth0_vlan entered promiscuous mode [ 100.557342][ T4620] device veth1_vlan entered promiscuous mode [ 100.584784][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.596406][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.609729][ T4620] device veth0_macvtap entered promiscuous mode [ 100.636251][ T4620] device veth1_macvtap entered promiscuous mode [ 100.654855][ T4620] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.666473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.675631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.684879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.694718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.726771][ T4620] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.740900][ T4620] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.750917][ T4620] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.762043][ T4620] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.771831][ T4620] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.784264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.794549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/06/15 17:17:58 executed programs: 0 [ 102.963057][ T155] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.169465][ T4820] chnl_net:caif_netlink_parms(): no params data found [ 103.229761][ T4820] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.237047][ T4820] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.248818][ T4820] device bridge_slave_0 entered promiscuous mode [ 103.259253][ T4820] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.267203][ T4820] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.276729][ T4820] device bridge_slave_1 entered promiscuous mode [ 103.301519][ T4820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.313533][ T4820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.343740][ T4820] team0: Port device team_slave_0 added [ 103.352347][ T4820] team0: Port device team_slave_1 added [ 103.376229][ T4820] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.384361][ T4820] 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. [ 103.415747][ T4820] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.429490][ T4820] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.437131][ T4820] 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. [ 103.467403][ T4820] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.508168][ T4820] device hsr_slave_0 entered promiscuous mode [ 103.516233][ T4820] device hsr_slave_1 entered promiscuous mode [ 103.523835][ T4820] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 103.532886][ T4820] Cannot create hsr debugfs directory [ 105.088706][ T4250] Bluetooth: hci0: command 0x0409 tx timeout [ 106.314051][ T155] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.372203][ T155] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.413993][ T155] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.158481][ T4251] Bluetooth: hci0: command 0x041b tx timeout [ 107.173473][ T4820] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.184788][ T4820] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 107.194210][ T4820] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 107.204186][ T4820] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 107.260244][ T4820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.290103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.299765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.313004][ T4820] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.338845][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.350472][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.361195][ T145] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.369377][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.381273][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.391671][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.401829][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.412682][ T145] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.420799][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.443744][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.454390][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.467290][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.480107][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.489831][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.511937][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 107.521913][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.534868][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.544164][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.561475][ T155] device hsr_slave_0 left promiscuous mode [ 107.569184][ T155] device hsr_slave_1 left promiscuous mode [ 107.576779][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 107.586463][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 107.595303][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 107.604226][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 107.613001][ T155] device bridge_slave_1 left promiscuous mode [ 107.620996][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.630464][ T155] device bridge_slave_0 left promiscuous mode [ 107.642163][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.653283][ T155] device veth1_macvtap left promiscuous mode [ 107.660609][ T155] device veth0_macvtap left promiscuous mode [ 107.667550][ T155] device veth1_vlan left promiscuous mode [ 107.673830][ T155] device veth0_vlan left promiscuous mode [ 107.802501][ T155] team0 (unregistering): Port device team_slave_1 removed [ 107.815559][ T155] team0 (unregistering): Port device team_slave_0 removed [ 107.827787][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 107.841417][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 107.891742][ T155] bond0 (unregistering): Released all slaves [ 107.942575][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.951807][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.962498][ T4820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.057718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.066254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.079439][ T4820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.095376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.105084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.128183][ T4820] device veth0_vlan entered promiscuous mode [ 108.147318][ T4820] device veth1_vlan entered promiscuous mode [ 108.155794][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.165449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.175336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.183979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.192874][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.213904][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.224059][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.233671][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.246018][ T4820] device veth0_macvtap entered promiscuous mode [ 108.257674][ T4820] device veth1_macvtap entered promiscuous mode [ 108.285806][ T4820] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.294902][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 108.304881][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.314601][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.324253][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.336945][ T4820] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.346047][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.357536][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.369637][ T4820] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.380774][ T4820] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.390645][ T4820] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.400745][ T4820] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.475782][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.491890][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.500569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/06/15 17:18:03 executed programs: 2 [ 108.530191][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.539377][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.547739][ T4361] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 108.898582][ T4673] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 109.238769][ T4250] Bluetooth: hci0: command 0x040f tx timeout [ 109.298802][ T4673] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 109.311930][ T4673] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 109.323235][ T4673] usb 1-1: New USB device found, idVendor=10c4, idProduct=8acf, bcdDevice= 0.00 [ 109.333642][ T4673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.345999][ T4673] usb 1-1: config 0 descriptor?? [ 109.839968][ T4673] hid-u2fzero 0003:10C4:8ACF.0001: hidraw0: USB HID v0.00 Device [HID 10c4:8acf] on usb-dummy_hcd.0-1/input0 [ 109.855264][ T4673] hid-u2fzero 0003:10C4:8ACF.0001: U2F Zero LED initialised [ 109.863814][ T4673] general protection fault, probably for non-canonical address 0xdffffc0000000015: 0000 [#1] PREEMPT SMP KASAN [ 109.876331][ T4673] KASAN: null-ptr-deref in range [0x00000000000000a8-0x00000000000000af] [ 109.885381][ T4673] CPU: 1 PID: 4673 Comm: kworker/1:12 Not tainted syzkaller #0 [ 109.893283][ T4673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 109.903933][ T4673] Workqueue: usb_hub_wq hub_event [ 109.909184][ T4673] RIP: 0010:u2fzero_rng_read+0x23e/0x710 [ 109.914838][ T4673] Code: 24 74 0d 48 8b 3c 24 e8 f0 10 51 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 44 11 51 fa 48 8d 44 24 60 49 89 07 [ 109.935421][ T4673] RSP: 0018:ffffc900032ae9a0 EFLAGS: 00010202 [ 109.941670][ T4673] RAX: 0000000000000015 RBX: 1ffff11029975a71 RCX: dffffc0000000000 [ 109.950198][ T4673] RDX: 000000000000003b RSI: 0000000000000000 RDI: ffff888025bedf69 [ 109.958374][ T4673] RBP: ffffc900032aeb30 R08: 0000000000000000 R09: ffff888025bedf2e [ 109.966792][ T4673] R10: dffffc0000000000 R11: ffffed1004b7dbed R12: 1ffff11029975a05 [ 109.975126][ T4673] R13: 1ffff92000655d3c R14: 1ffff11029975a06 R15: 00000000000000a8 [ 109.983286][ T4673] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 109.992384][ T4673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.999043][ T4673] CR2: 00005564c93f9030 CR3: 000000007e741000 CR4: 00000000003506e0 [ 110.007278][ T4673] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 110.015425][ T4673] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 110.023821][ T4673] Call Trace: [ 110.027102][ T4673] [ 110.030020][ T4673] ? u2fzero_brightness_set+0x290/0x290 [ 110.035860][ T4673] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 110.042177][ T4673] ? _raw_spin_unlock+0x40/0x40 [ 110.047654][ T4673] ? u2fzero_brightness_set+0x290/0x290 [ 110.053710][ T4673] add_early_randomness+0x7a/0x150 [ 110.059190][ T4673] hwrng_register+0x406/0x490 [ 110.064111][ T4673] devm_hwrng_register+0x43/0xb0 [ 110.069144][ T4673] u2fzero_probe+0x26e/0x2f0 [ 110.073726][ T4673] ? hid_map_usage_clear+0x1d0/0x1d0 [ 110.079599][ T4673] hid_device_probe+0x275/0x360 [ 110.084636][ T4673] ? hid_uevent+0x330/0x330 [ 110.089330][ T4673] really_probe+0x276/0xc70 [ 110.094030][ T4673] ? pm_runtime_barrier+0x147/0x1c0 [ 110.099515][ T4673] __driver_probe_device+0x1f5/0x390 [ 110.105064][ T4673] driver_probe_device+0x4f/0x420 [ 110.110351][ T4673] __device_attach_driver+0x2b0/0x500 [ 110.116234][ T4673] ? deferred_probe_work_func+0x230/0x230 [ 110.122198][ T4673] bus_for_each_drv+0x184/0x210 [ 110.127123][ T4673] ? deferred_probe_work_func+0x230/0x230 [ 110.133100][ T4673] ? subsys_find_device_by_id+0x360/0x360 [ 110.139574][ T4673] __device_attach+0x2a7/0x480 [ 110.144807][ T4673] ? device_attach+0x20/0x20 [ 110.149771][ T4673] ? kobject_uevent_env+0x36c/0x890 [ 110.155428][ T4673] bus_probe_device+0xba/0x1d0 [ 110.160209][ T4673] device_add+0xbcf/0x1050 [ 110.165151][ T4673] hid_add_device+0x361/0x500 [ 110.169829][ T4673] usbhid_probe+0xbc5/0xf50 [ 110.174661][ T4673] usb_probe_interface+0x5be/0xae0 [ 110.180351][ T4673] ? usb_register_driver+0x3c0/0x3c0 [ 110.185735][ T4673] really_probe+0x276/0xc70 [ 110.190330][ T4673] ? pm_runtime_barrier+0x147/0x1c0 [ 110.195803][ T4673] __driver_probe_device+0x1f5/0x390 [ 110.201342][ T4673] driver_probe_device+0x4f/0x420 [ 110.206764][ T4673] __device_attach_driver+0x2b0/0x500 [ 110.212387][ T4673] ? deferred_probe_work_func+0x230/0x230 [ 110.218353][ T4673] bus_for_each_drv+0x184/0x210 [ 110.223377][ T4673] ? deferred_probe_work_func+0x230/0x230 [ 110.229169][ T4673] ? subsys_find_device_by_id+0x360/0x360 [ 110.234995][ T4673] __device_attach+0x2a7/0x480 [ 110.239760][ T4673] ? device_attach+0x20/0x20 [ 110.244546][ T4673] bus_probe_device+0xba/0x1d0 [ 110.249393][ T4673] device_add+0xbcf/0x1050 [ 110.253970][ T4673] usb_set_configuration+0x19d5/0x2030 [ 110.259799][ T4673] usb_generic_driver_probe+0x89/0x150 [ 110.266325][ T4673] usb_probe_device+0x126/0x250 [ 110.271431][ T4673] ? usb_register_device_driver+0x230/0x230 [ 110.277942][ T4673] really_probe+0x276/0xc70 [ 110.282583][ T4673] ? pm_runtime_barrier+0x147/0x1c0 [ 110.288171][ T4673] __driver_probe_device+0x1f5/0x390 [ 110.294637][ T4673] driver_probe_device+0x4f/0x420 [ 110.300142][ T4673] __device_attach_driver+0x2b0/0x500 [ 110.305704][ T4673] ? deferred_probe_work_func+0x230/0x230 [ 110.311924][ T4673] bus_for_each_drv+0x184/0x210 [ 110.317035][ T4673] ? deferred_probe_work_func+0x230/0x230 [ 110.322847][ T4673] ? subsys_find_device_by_id+0x360/0x360 [ 110.328917][ T4673] __device_attach+0x2a7/0x480 [ 110.334542][ T4673] ? device_attach+0x20/0x20 [ 110.339940][ T4673] ? kobject_uevent_env+0x36c/0x890 [ 110.347175][ T4673] bus_probe_device+0xba/0x1d0 [ 110.352134][ T4673] device_add+0xbcf/0x1050 [ 110.357464][ T4673] usb_new_device+0x9f6/0x15d0 [ 110.362997][ T4673] ? usb_disconnect+0x8a0/0x8a0 [ 110.368108][ T4673] ? _raw_spin_unlock_irq+0x1f/0x40 [ 110.374474][ T4673] ? lockdep_hardirqs_on+0x94/0x140 [ 110.380242][ T4673] hub_event+0x2b8d/0x5260 [ 110.384773][ T4673] ? hub_post_resume+0x120/0x120 [ 110.389759][ T4673] ? read_lock_is_recursive+0x10/0x10 [ 110.395796][ T4673] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 110.402046][ T4673] ? _raw_spin_unlock+0x40/0x40 [ 110.406883][ T4673] ? _raw_spin_unlock_irq+0x1f/0x40 [ 110.413143][ T4673] process_one_work+0x867/0xff0 [ 110.418268][ T4673] ? worker_detach_from_pool+0x240/0x240 [ 110.424158][ T4673] ? lockdep_hardirqs_off+0x70/0x100 [ 110.429843][ T4673] ? _raw_spin_lock_irq+0xb7/0xf0 [ 110.435046][ T4673] ? _raw_spin_lock_irqsave+0x100/0x100 [ 110.441006][ T4673] ? wq_worker_running+0x97/0x170 [ 110.446683][ T4673] worker_thread+0xad7/0x12a0 [ 110.451988][ T4673] kthread+0x42e/0x520 [ 110.456329][ T4673] ? rcu_lock_release+0x20/0x20 [ 110.461556][ T4673] ? kthread_blkcg+0xd0/0xd0 [ 110.466820][ T4673] ret_from_fork+0x1f/0x30 [ 110.471566][ T4673] [ 110.474586][ T4673] Modules linked in: [ 110.486472][ T4673] ---[ end trace 700f9af41d1fb9b1 ]--- [ 110.492540][ T4673] RIP: 0010:u2fzero_rng_read+0x23e/0x710 [ 110.499132][ T4673] Code: 24 74 0d 48 8b 3c 24 e8 f0 10 51 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 44 11 51 fa 48 8d 44 24 60 49 89 07 [ 110.521616][ T4673] RSP: 0018:ffffc900032ae9a0 EFLAGS: 00010202 [ 110.528192][ T4673] RAX: 0000000000000015 RBX: 1ffff11029975a71 RCX: dffffc0000000000 [ 110.539842][ T4673] RDX: 000000000000003b RSI: 0000000000000000 RDI: ffff888025bedf69 [ 110.548635][ T4673] RBP: ffffc900032aeb30 R08: 0000000000000000 R09: ffff888025bedf2e [ 110.556648][ T4673] R10: dffffc0000000000 R11: ffffed1004b7dbed R12: 1ffff11029975a05 [ 110.565232][ T4673] R13: 1ffff92000655d3c R14: 1ffff11029975a06 R15: 00000000000000a8 [ 110.573429][ T4673] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 110.583554][ T4673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.590360][ T4673] CR2: 00005564c9405440 CR3: 000000007e741000 CR4: 00000000003506e0 [ 110.600467][ T4673] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 110.609204][ T4673] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 110.618668][ T4673] Kernel panic - not syncing: Fatal exception [ 110.626724][ T4673] Kernel Offset: disabled [ 110.631584][ T4673] Rebooting in 86400 seconds..