Warning: Permanently added '10.128.1.126' (ED25519) to the list of known hosts. 2026/08/03 15:25:15 parsed 1 programs [ 109.722919][ T4494] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 111.601103][ T4289] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.610034][ T4289] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.618461][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 111.646771][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.655488][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.664497][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 112.707371][ T4658] chnl_net:caif_netlink_parms(): no params data found [ 112.773442][ T4658] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.780934][ T4658] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.790329][ T4658] device bridge_slave_0 entered promiscuous mode [ 112.799402][ T4658] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.807569][ T4658] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.816956][ T4658] device bridge_slave_1 entered promiscuous mode [ 112.844983][ T4658] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.856871][ T4658] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.889997][ T4658] team0: Port device team_slave_0 added [ 112.898822][ T4658] team0: Port device team_slave_1 added [ 112.923827][ T4658] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.931119][ T4658] 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. [ 112.960369][ T4658] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.973534][ T4658] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.980537][ T4658] 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. [ 113.007726][ T4658] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.050286][ T4658] device hsr_slave_0 entered promiscuous mode [ 113.057129][ T4658] device hsr_slave_1 entered promiscuous mode [ 113.810626][ T4658] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 113.821336][ T4658] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 113.832237][ T4658] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 113.866263][ T4658] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 113.977230][ T4658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.014661][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.024760][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.038146][ T4658] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.050539][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.060410][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.072294][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.079606][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.091062][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 114.133436][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.142440][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.154105][ T4289] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.161363][ T4289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.175009][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.200376][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 114.212120][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 114.225535][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.236916][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.247146][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.282408][ T4658] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 114.295606][ T4658] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 114.309922][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 114.321743][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 114.332326][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 114.345437][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 114.356558][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.395845][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.543659][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.551812][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.567956][ T4658] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.606875][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 114.617125][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.642947][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 114.654936][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 114.681966][ T4658] device veth0_vlan entered promiscuous mode [ 114.690903][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 114.700192][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 114.717566][ T4658] device veth1_vlan entered promiscuous mode [ 114.781910][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 114.791244][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 114.813220][ T4658] device veth0_macvtap entered promiscuous mode [ 114.860079][ T4658] device veth1_macvtap entered promiscuous mode [ 114.880276][ T4658] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.888102][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 114.899035][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 114.908032][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 114.935641][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 114.960702][ T4658] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.973816][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 114.984419][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 115.001164][ T4658] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.013368][ T4658] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.022247][ T4658] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.032973][ T4658] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/08/03 15:25:27 executed programs: 0 [ 116.656682][ T4780] chnl_net:caif_netlink_parms(): no params data found [ 116.785623][ T4780] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.803426][ T4780] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.811510][ T4780] device bridge_slave_0 entered promiscuous mode [ 116.837939][ T4780] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.847606][ T4780] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.858432][ T4780] device bridge_slave_1 entered promiscuous mode [ 116.901316][ T4780] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 116.917966][ T4780] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 116.976839][ T4780] team0: Port device team_slave_0 added [ 116.986669][ T4780] team0: Port device team_slave_1 added [ 117.029097][ T4780] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 117.043306][ T4780] 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. [ 117.079146][ T4780] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 117.107607][ T4780] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 117.123298][ T4780] 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. [ 117.178236][ T4780] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.239450][ T4780] device hsr_slave_0 entered promiscuous mode [ 117.246896][ T4780] device hsr_slave_1 entered promiscuous mode [ 117.258402][ T4780] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 117.267241][ T4780] Cannot create hsr debugfs directory [ 117.395799][ T4780] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.493542][ T4258] Bluetooth: hci0: command 0x0409 tx timeout [ 119.331746][ T4780] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.412131][ T4780] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.505512][ T4780] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.678486][ T4780] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 119.734149][ T4780] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 119.748180][ T4780] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 119.789413][ T4780] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 119.958324][ T4780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.994671][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.014138][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.056436][ T4780] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.068787][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.084824][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.104683][ T4289] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.112019][ T4289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.144741][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.186509][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.200266][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.210189][ T4289] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.217975][ T4289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.275914][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.286061][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 120.299195][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 120.310601][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 120.325660][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 120.339438][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 120.349685][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 120.361132][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 120.375624][ T4780] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 120.387389][ T4780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 120.402612][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 120.412929][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 120.426897][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.453128][ T144] device hsr_slave_0 left promiscuous mode [ 120.475458][ T144] device hsr_slave_1 left promiscuous mode [ 120.495736][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 120.514734][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 120.527146][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 120.536497][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 120.546597][ T144] device bridge_slave_1 left promiscuous mode [ 120.553354][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.563952][ T4823] Bluetooth: hci0: command 0x041b tx timeout [ 120.575238][ T144] device bridge_slave_0 left promiscuous mode [ 120.581983][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.616265][ T144] device veth1_macvtap left promiscuous mode [ 120.622400][ T144] device veth0_macvtap left promiscuous mode [ 120.634761][ T144] device veth1_vlan left promiscuous mode [ 120.641027][ T144] device veth0_vlan left promiscuous mode [ 120.801488][ T144] team0 (unregistering): Port device team_slave_1 removed [ 120.815374][ T144] team0 (unregistering): Port device team_slave_0 removed [ 120.828362][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 120.847159][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 120.915513][ T144] bond0 (unregistering): Released all slaves [ 121.040631][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 121.061394][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 121.078604][ T4780] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 121.114974][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 121.128719][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.157083][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 121.169559][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.181468][ T4780] device veth0_vlan entered promiscuous mode [ 121.192073][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.201328][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.222472][ T4780] device veth1_vlan entered promiscuous mode [ 121.274339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 121.282936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 121.293740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 121.303229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 121.315966][ T4780] device veth0_macvtap entered promiscuous mode [ 121.326659][ T4780] device veth1_macvtap entered promiscuous mode [ 121.353125][ T4780] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 121.362896][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 121.374988][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 121.383587][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 121.392528][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 121.407377][ T4780] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 121.427295][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 121.436644][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 121.448963][ T4780] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.458636][ T4780] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.468658][ T4780] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.479461][ T4780] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.586052][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.598589][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.619497][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/08/03 15:25:33 executed programs: 2 [ 121.638494][ T4289] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.649329][ T4289] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.658821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 121.745500][ T4278] [ 121.748085][ T4278] ===================================== [ 121.753790][ T4278] WARNING: bad unlock balance detected! [ 121.759652][ T4278] syzkaller #0 Not tainted [ 121.764196][ T4278] ------------------------------------- [ 121.770065][ T4278] kworker/u5:2/4278 is trying to release lock (&chan->lock) at: [ 121.778030][ T4278] [] l2cap_recv_frame+0x115c/0x90d0 [ 121.785198][ T4278] but there are no more locks to release! [ 121.791309][ T4278] [ 121.791309][ T4278] other info that might help us debug this: [ 121.799886][ T4278] 2 locks held by kworker/u5:2/4278: [ 121.805859][ T4278] #0: ffff88805c3d8138 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 121.816370][ T4278] #1: ffffc9000303fd00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 121.827994][ T4278] [ 121.827994][ T4278] stack backtrace: [ 121.833906][ T4278] CPU: 0 PID: 4278 Comm: kworker/u5:2 Not tainted syzkaller #0 [ 121.841670][ T4278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 121.851854][ T4278] Workqueue: hci0 hci_rx_work [ 121.856608][ T4278] Call Trace: [ 121.860104][ T4278] [ 121.863077][ T4278] dump_stack_lvl+0x188/0x250 [ 121.867968][ T4278] ? show_regs_print_info+0x20/0x20 [ 121.873210][ T4278] ? l2cap_recv_frame+0x115c/0x90d0 [ 121.878623][ T4278] lock_release+0x538/0x8a0 [ 121.883179][ T4278] ? l2cap_recv_frame+0x115c/0x90d0 [ 121.888512][ T4278] ? __lock_acquire+0x7b50/0x7b50 [ 121.893560][ T4278] ? lock_chain_count+0x20/0x20 [ 121.898614][ T4278] ? lockdep_hardirqs_on_prepare+0x7c0/0x7c0 [ 121.904736][ T4278] __mutex_unlock_slowpath+0xc8/0x6c0 [ 121.910767][ T4278] ? __local_bh_enable_ip+0x136/0x1c0 [ 121.916196][ T4278] ? mutex_unlock+0x10/0x10 [ 121.920744][ T4278] ? l2cap_sock_recv_cb+0x180/0x1d0 [ 121.926067][ T4278] ? l2cap_sock_recv_cb+0x180/0x1d0 [ 121.931389][ T4278] l2cap_recv_frame+0x115c/0x90d0 [ 121.936892][ T4278] ? hci_rx_work+0x47c/0xa10 [ 121.941955][ T4278] ? __lock_acquire+0x7b50/0x7b50 [ 121.947273][ T4278] ? l2cap_recv_frag+0x290/0x290 [ 121.952420][ T4278] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 121.958118][ T4278] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 121.964065][ T4278] ? mutex_unlock+0x10/0x10 [ 121.968674][ T4278] ? hci_conn_enter_active_mode+0x1c2/0x330 [ 121.974861][ T4278] ? l2cap_recv_acldata+0x5da/0x1840 [ 121.980359][ T4278] hci_rx_work+0x4a4/0xa10 [ 121.984893][ T4278] process_one_work+0x867/0xff0 [ 121.989769][ T4278] ? worker_detach_from_pool+0x240/0x240 [ 121.995420][ T4278] ? lockdep_hardirqs_off+0x70/0x100 [ 122.000724][ T4278] ? _raw_spin_lock_irq+0xb7/0xf0 [ 122.006036][ T4278] ? _raw_spin_lock_irqsave+0x100/0x100 [ 122.011890][ T4278] ? wq_worker_running+0x97/0x170 [ 122.016965][ T4278] worker_thread+0xad7/0x12a0 [ 122.021944][ T4278] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 122.027972][ T4278] kthread+0x42e/0x520 [ 122.032168][ T4278] ? rcu_lock_release+0x20/0x20 [ 122.037074][ T4278] ? kthread_blkcg+0xd0/0xd0 [ 122.041688][ T4278] ret_from_fork+0x1f/0x30 [ 122.046301][ T4278] [ 122.643336][ T4303] Bluetooth: hci0: command 0x040f tx timeout [ 124.723339][ T4303] Bluetooth: hci0: command 0x0419 tx timeout 2026/08/03 15:25:38 executed programs: 242 2026/08/03 15:25:43 executed programs: 533