[ 76.453181][ T1106] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts. 2026/02/09 18:57:34 parsed 1 programs [ 85.598488][ T4596] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 87.349030][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.360162][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.368607][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.388048][ T1277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.396348][ T1277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.403875][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 88.427801][ T4657] chnl_net:caif_netlink_parms(): no params data found [ 88.480478][ T4657] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.488108][ T4657] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.496069][ T4657] device bridge_slave_0 entered promiscuous mode [ 88.504286][ T4657] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.511481][ T4657] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.519583][ T4657] device bridge_slave_1 entered promiscuous mode [ 88.549189][ T4657] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.560899][ T4657] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.690091][ T4657] team0: Port device team_slave_0 added [ 88.701974][ T4657] team0: Port device team_slave_1 added [ 88.732414][ T4657] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.739739][ T4657] 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. [ 88.766674][ T4657] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.779143][ T4657] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.786270][ T4657] 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. [ 88.812332][ T4657] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.848812][ T4657] device hsr_slave_0 entered promiscuous mode [ 88.855612][ T4657] device hsr_slave_1 entered promiscuous mode [ 89.312895][ T4657] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.322684][ T4657] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.332426][ T4657] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.341849][ T4657] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.367993][ T4657] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.375198][ T4657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.383283][ T4657] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.390431][ T4657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.431957][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.439942][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.524231][ T4657] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.574907][ T4657] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.584290][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.594458][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.655078][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.665648][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.674283][ T1277] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.681418][ T1277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.691607][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.700642][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.710195][ T1277] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.717425][ T1277] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.727766][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.774763][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.784592][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.794055][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.803747][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.814204][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.824482][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.836580][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.845936][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.864139][ T4657] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.875845][ T4657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.883831][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.897484][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.043375][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.053241][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.069705][ T4657] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.115488][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.124164][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.177239][ T4657] device veth0_vlan entered promiscuous mode [ 90.185583][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.194451][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.207045][ T4657] device veth1_vlan entered promiscuous mode [ 90.217417][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.225957][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.233829][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.269076][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.280593][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.290503][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.301323][ T4657] device veth0_macvtap entered promiscuous mode [ 90.313872][ T4657] device veth1_macvtap entered promiscuous mode [ 90.358569][ T4657] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.366187][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.374767][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.384329][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.394030][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.407545][ T4657] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.414957][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.423920][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.449038][ T4657] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.461244][ T4657] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.471148][ T4657] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.480403][ T4657] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/02/09 18:57:42 executed programs: 0 [ 90.839266][ T4770] chnl_net:caif_netlink_parms(): no params data found [ 90.960423][ T4770] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.975408][ T4770] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.983389][ T4770] device bridge_slave_0 entered promiscuous mode [ 90.991721][ T4770] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.005370][ T4770] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.013395][ T4770] device bridge_slave_1 entered promiscuous mode [ 91.059084][ T4770] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.077331][ T4770] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.128907][ T4770] team0: Port device team_slave_0 added [ 91.139440][ T4770] team0: Port device team_slave_1 added [ 91.182162][ T4770] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.194451][ T4770] 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. [ 91.229119][ T4770] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.243822][ T4770] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.266031][ T4770] 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. [ 91.313412][ T4770] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.383235][ T4770] device hsr_slave_0 entered promiscuous mode [ 91.393182][ T4770] device hsr_slave_1 entered promiscuous mode [ 91.407763][ T4770] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.415718][ T4770] Cannot create hsr debugfs directory [ 91.549282][ T4770] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.685373][ T4669] Bluetooth: hci0: command 0x0409 tx timeout [ 93.852265][ T4770] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.775550][ T4667] Bluetooth: hci0: command 0x041b tx timeout [ 95.120296][ T4770] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.214171][ T4770] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.349205][ T4770] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.363312][ T4770] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.373111][ T4770] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.381616][ T4770] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.429731][ T4770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.442321][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.451270][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.461421][ T4770] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.471772][ T151] device hsr_slave_0 left promiscuous mode [ 95.478371][ T151] device hsr_slave_1 left promiscuous mode [ 95.486211][ T151] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 95.493716][ T151] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 95.502087][ T151] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 95.510053][ T151] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 95.517956][ T151] device bridge_slave_1 left promiscuous mode [ 95.524127][ T151] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.532864][ T151] device bridge_slave_0 left promiscuous mode [ 95.539237][ T151] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.551034][ T151] device veth1_macvtap left promiscuous mode [ 95.557189][ T151] device veth0_macvtap left promiscuous mode [ 95.563231][ T151] device veth1_vlan left promiscuous mode [ 95.569572][ T151] device veth0_vlan left promiscuous mode [ 95.681386][ T151] team0 (unregistering): Port device team_slave_1 removed [ 95.694851][ T151] team0 (unregistering): Port device team_slave_0 removed [ 95.706207][ T151] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 95.721210][ T151] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 95.773493][ T151] bond0 (unregistering): Released all slaves [ 95.834295][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.843272][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.851741][ T1461] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.858813][ T1461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.867370][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.878187][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.887598][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.896378][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.903448][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.924582][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.933618][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.942839][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.952523][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.961101][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.970519][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.979375][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.993158][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.003706][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.012342][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.021216][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.031804][ T4770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.112194][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.120055][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.135175][ T4770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.150545][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.159676][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.176480][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.184687][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.195696][ T4770] device veth0_vlan entered promiscuous mode [ 96.202502][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.212133][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.226650][ T4770] device veth1_vlan entered promiscuous mode [ 96.248303][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.257027][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.267056][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.276011][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.287103][ T4770] device veth0_macvtap entered promiscuous mode [ 96.298267][ T4770] device veth1_macvtap entered promiscuous mode [ 96.314526][ T4770] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.326040][ T4770] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.334292][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.342953][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.352605][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.362529][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.372847][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.382318][ T1461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.395864][ T4770] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.404719][ T4770] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.414113][ T4770] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.423303][ T4770] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.481316][ T1461] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.493033][ T1461] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.510335][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/02/09 18:57:47 executed programs: 2 [ 96.524014][ T1277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.533119][ T1277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.542059][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.607030][ T146] [ 96.609502][ T146] ===================================== [ 96.615048][ T146] WARNING: bad unlock balance detected! [ 96.620590][ T146] syzkaller #0 Not tainted [ 96.625005][ T146] ------------------------------------- [ 96.630545][ T146] kworker/u5:0/146 is trying to release lock (&chan->lock) at: [ 96.638095][ T146] [] l2cap_recv_frame+0xd13/0x7af0 [ 96.644788][ T146] but there are no more locks to release! [ 96.650574][ T146] [ 96.650574][ T146] other info that might help us debug this: [ 96.658713][ T146] 2 locks held by kworker/u5:0/146: [ 96.663985][ T146] #0: ffff8880235e6138 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x761/0x1010 [ 96.674431][ T146] #1: ffffc9000175fd00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x79f/0x1010 [ 96.686200][ T146] [ 96.686200][ T146] stack backtrace: [ 96.692088][ T146] CPU: 0 PID: 146 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 96.699545][ T146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 96.709583][ T146] Workqueue: hci0 hci_rx_work [ 96.714255][ T146] Call Trace: [ 96.717515][ T146] [ 96.720431][ T146] dump_stack_lvl+0x188/0x250 [ 96.725094][ T146] ? show_regs_print_info+0x20/0x20 [ 96.730284][ T146] ? l2cap_recv_frame+0xd13/0x7af0 [ 96.735387][ T146] lock_release+0x538/0x8a0 [ 96.739875][ T146] ? l2cap_recv_frame+0xd13/0x7af0 [ 96.744969][ T146] ? __lock_acquire+0x7d10/0x7d10 [ 96.749976][ T146] ? lock_chain_count+0x20/0x20 [ 96.754808][ T146] ? lockdep_hardirqs_on_prepare+0x770/0x770 [ 96.760772][ T146] __mutex_unlock_slowpath+0xc8/0x6c0 [ 96.766127][ T146] ? __local_bh_enable_ip+0x136/0x1c0 [ 96.771487][ T146] ? mutex_unlock+0x10/0x10 [ 96.775999][ T146] ? l2cap_sock_recv_cb+0x18b/0x1e0 [ 96.781180][ T146] ? l2cap_sock_recv_cb+0x18b/0x1e0 [ 96.786360][ T146] l2cap_recv_frame+0xd13/0x7af0 [ 96.791369][ T146] ? l2cap_recv_frag+0x290/0x290 [ 96.796285][ T146] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 96.802008][ T146] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 96.807880][ T146] ? mutex_unlock+0x10/0x10 [ 96.812363][ T146] ? l2cap_recv_acldata+0x633/0x17c0 [ 96.817634][ T146] hci_rx_work+0x4a4/0xa10 [ 96.822036][ T146] process_one_work+0x85f/0x1010 [ 96.826965][ T146] ? worker_detach_from_pool+0x240/0x240 [ 96.832576][ T146] ? lockdep_hardirqs_off+0x70/0x100 [ 96.837842][ T146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 96.842843][ T146] ? _raw_spin_lock_irqsave+0x100/0x100 [ 96.848367][ T146] ? wq_worker_running+0x97/0x170 [ 96.853379][ T146] worker_thread+0xaa6/0x1290 [ 96.858151][ T146] kthread+0x436/0x520 [ 96.862200][ T146] ? rcu_lock_release+0x20/0x20 [ 96.867213][ T146] ? kthread_blkcg+0xd0/0xd0 [ 96.871828][ T146] ret_from_fork+0x1f/0x30 [ 96.876242][ T146] [ 96.880821][ T4667] Bluetooth: hci0: command 0x040f tx timeout [ 98.925360][ T4670] Bluetooth: hci0: command 0x0419 tx timeout 2026/02/09 18:57:53 executed programs: 282 2026/02/09 18:57:58 executed programs: 577