[ 85.359908][ T4305] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 85.367833][ T4305] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 85.379643][ T4305] device bridge_slave_1 left promiscuous mode [ 85.387193][ T4305] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.397538][ T4305] device bridge_slave_0 left promiscuous mode [ 85.404204][ T4305] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.417009][ T4305] device veth1_macvtap left promiscuous mode [ 85.424677][ T4305] device veth0_macvtap left promiscuous mode [ 85.430813][ T4305] device veth1_vlan left promiscuous mode [ 85.438074][ T4305] device veth0_vlan left promiscuous mode [ 85.604981][ T4305] team0 (unregistering): Port device team_slave_1 removed [ 85.617333][ T4305] team0 (unregistering): Port device team_slave_0 removed [ 85.631339][ T4305] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 85.644968][ T4305] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 85.689908][ T4305] bond0 (unregistering): Released all slaves [ 86.946432][ T7] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.246' (ED25519) to the list of known hosts. 2026/08/03 15:37:35 parsed 1 programs [ 95.072951][ T4481] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 97.237716][ T4540] chnl_net:caif_netlink_parms(): no params data found [ 97.297453][ T4540] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.305880][ T4540] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.314531][ T4540] device bridge_slave_0 entered promiscuous mode [ 97.324369][ T4540] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.332381][ T4540] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.340656][ T4540] device bridge_slave_1 entered promiscuous mode [ 97.369972][ T4540] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.381762][ T4540] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.413373][ T4540] team0: Port device team_slave_0 added [ 97.421334][ T4540] team0: Port device team_slave_1 added [ 97.446346][ T4540] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.453690][ T4540] 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. [ 97.481592][ T4540] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.494268][ T4540] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.501218][ T4540] 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. [ 97.528058][ T4540] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.564409][ T4540] device hsr_slave_0 entered promiscuous mode [ 97.571651][ T4540] device hsr_slave_1 entered promiscuous mode [ 98.190154][ T4540] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.215625][ T4540] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.235237][ T4540] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.259492][ T4540] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.385686][ T4540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.403702][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.411538][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.425007][ T4540] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.435466][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.446401][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.455362][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.462664][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.472187][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.488228][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.498336][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.506868][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.514099][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.523143][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.547417][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.589915][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.670248][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.680183][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.690639][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.699968][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.709952][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.718821][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.729560][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.738818][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.751419][ T4540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.868520][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.876655][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.891358][ T4540] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.915016][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.924555][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.964267][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.973412][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.983181][ T4540] device veth0_vlan entered promiscuous mode [ 98.990758][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.999467][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.012297][ T4540] device veth1_vlan entered promiscuous mode [ 99.050588][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.060589][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.069192][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.078352][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.089702][ T4540] device veth0_macvtap entered promiscuous mode [ 99.115961][ T4540] device veth1_macvtap entered promiscuous mode [ 99.134894][ T4540] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.143822][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.154123][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.162252][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.171535][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.183976][ T4540] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.191872][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.202368][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.231938][ T4540] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.241789][ T4540] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.251538][ T4540] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.260853][ T4540] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.442325][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.457509][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.486654][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 100.502134][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.515414][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.525115][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/08/03 15:37:44 executed programs: 0 [ 101.058990][ T4675] chnl_net:caif_netlink_parms(): no params data found [ 101.206353][ T4675] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.214278][ T4675] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.223007][ T4675] device bridge_slave_0 entered promiscuous mode [ 101.233802][ T4675] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.242626][ T4675] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.251637][ T4675] device bridge_slave_1 entered promiscuous mode [ 101.321383][ T4675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.348793][ T4675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.410783][ T4675] team0: Port device team_slave_0 added [ 101.420308][ T4675] team0: Port device team_slave_1 added [ 101.450161][ T4675] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.461693][ T4675] 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. [ 101.491382][ T4675] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.520484][ T4305] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.536511][ T4675] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.548970][ T4675] 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. [ 101.579327][ T4675] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.619996][ T4675] device hsr_slave_0 entered promiscuous mode [ 101.629812][ T4675] device hsr_slave_1 entered promiscuous mode [ 101.637671][ T4675] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.647920][ T4675] Cannot create hsr debugfs directory [ 102.862550][ T4273] Bluetooth: hci0: command 0x0409 tx timeout [ 103.738668][ T4305] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.807646][ T4305] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.860878][ T4305] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.749776][ T4675] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.761053][ T4675] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.770605][ T4675] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.780149][ T4675] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.831409][ T4675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.857036][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.865168][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.876307][ T4675] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.886296][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.895326][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.904028][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.911107][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.919326][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.932072][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.941564][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.942776][ T4846] Bluetooth: hci0: command 0x041b tx timeout [ 104.952203][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.965431][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.990385][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.002083][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.014382][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.026821][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.037251][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.062835][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.071773][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.085862][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.096833][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.121448][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.130854][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.141172][ T4675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.227379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 105.235567][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 105.256040][ T4675] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.271587][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.280959][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 105.319460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.328617][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.337572][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.348001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.361228][ T4675] device veth0_vlan entered promiscuous mode [ 105.374768][ T4305] device hsr_slave_0 left promiscuous mode [ 105.383118][ T4305] device hsr_slave_1 left promiscuous mode [ 105.390411][ T4305] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 105.398848][ T4305] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 105.406626][ T4305] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 105.414258][ T4305] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 105.421777][ T4305] device bridge_slave_1 left promiscuous mode [ 105.428412][ T4305] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.437834][ T4305] device bridge_slave_0 left promiscuous mode [ 105.444322][ T4305] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.456102][ T4305] device veth1_macvtap left promiscuous mode [ 105.462355][ T4305] device veth0_macvtap left promiscuous mode [ 105.469397][ T4305] device veth1_vlan left promiscuous mode [ 105.475277][ T4305] device veth0_vlan left promiscuous mode [ 105.622992][ T4305] team0 (unregistering): Port device team_slave_1 removed [ 105.639443][ T4305] team0 (unregistering): Port device team_slave_0 removed [ 105.651890][ T4305] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.667703][ T4305] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.721654][ T4305] bond0 (unregistering): Released all slaves [ 105.771375][ T4675] device veth1_vlan entered promiscuous mode [ 105.791639][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 105.800383][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 105.809263][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.820686][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.832065][ T4675] device veth0_macvtap entered promiscuous mode [ 105.844277][ T4675] device veth1_macvtap entered promiscuous mode [ 105.869642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 105.879384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.890043][ T4675] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.900779][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.910063][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.923293][ T4675] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.932108][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.941543][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.954257][ T4675] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.963356][ T4675] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.972380][ T4675] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.981728][ T4675] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.050512][ T473] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.060508][ T473] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.070248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 106.104688][ T473] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.114399][ T473] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.122219][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/08/03 15:37:50 executed programs: 2 [ 106.177899][ T146] [ 106.180385][ T146] ===================================== [ 106.186137][ T146] WARNING: bad unlock balance detected! [ 106.191818][ T146] syzkaller #0 Not tainted [ 106.196243][ T146] ------------------------------------- [ 106.201856][ T146] kworker/u5:0/146 is trying to release lock (&chan->lock) at: [ 106.209426][ T146] [] l2cap_recv_frame+0x115c/0x90d0 [ 106.216310][ T146] but there are no more locks to release! [ 106.222015][ T146] [ 106.222015][ T146] other info that might help us debug this: [ 106.230087][ T146] 2 locks held by kworker/u5:0/146: [ 106.235384][ T146] #0: ffff88807d2c4138 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 106.247140][ T146] #1: ffffc9000168fd00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 106.258560][ T146] [ 106.258560][ T146] stack backtrace: [ 106.264454][ T146] CPU: 0 PID: 146 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 106.271932][ T146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 106.282255][ T146] Workqueue: hci0 hci_rx_work [ 106.286947][ T146] Call Trace: [ 106.290429][ T146] [ 106.293454][ T146] dump_stack_lvl+0x188/0x250 [ 106.298149][ T146] ? show_regs_print_info+0x20/0x20 [ 106.303531][ T146] ? l2cap_recv_frame+0x115c/0x90d0 [ 106.308748][ T146] lock_release+0x538/0x8a0 [ 106.313449][ T146] ? l2cap_recv_frame+0x115c/0x90d0 [ 106.318672][ T146] ? __lock_acquire+0x7b50/0x7b50 [ 106.324048][ T146] ? lock_chain_count+0x20/0x20 [ 106.329269][ T146] ? lockdep_hardirqs_on_prepare+0x7c0/0x7c0 [ 106.335806][ T146] __mutex_unlock_slowpath+0xc8/0x6c0 [ 106.341667][ T146] ? __local_bh_enable_ip+0x136/0x1c0 [ 106.347052][ T146] ? mutex_unlock+0x10/0x10 [ 106.351671][ T146] ? l2cap_sock_recv_cb+0x180/0x1d0 [ 106.356860][ T146] ? l2cap_sock_recv_cb+0x180/0x1d0 [ 106.362135][ T146] l2cap_recv_frame+0x115c/0x90d0 [ 106.367371][ T146] ? hci_rx_work+0x47c/0xa10 [ 106.371978][ T146] ? __lock_acquire+0x7b50/0x7b50 [ 106.377065][ T146] ? l2cap_recv_frag+0x290/0x290 [ 106.382003][ T146] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 106.387626][ T146] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 106.393514][ T146] ? mutex_unlock+0x10/0x10 [ 106.398130][ T146] ? hci_conn_enter_active_mode+0x1c2/0x330 [ 106.404051][ T146] ? l2cap_recv_acldata+0x5da/0x1840 [ 106.409345][ T146] hci_rx_work+0x4a4/0xa10 [ 106.413873][ T146] process_one_work+0x867/0xff0 [ 106.418749][ T146] ? worker_detach_from_pool+0x240/0x240 [ 106.424484][ T146] ? lockdep_hardirqs_off+0x70/0x100 [ 106.429794][ T146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 106.434809][ T146] ? _raw_spin_lock_irqsave+0x100/0x100 [ 106.440364][ T146] ? wq_worker_running+0x97/0x170 [ 106.445404][ T146] worker_thread+0xad7/0x12a0 [ 106.450179][ T146] kthread+0x42e/0x520 [ 106.454240][ T146] ? rcu_lock_release+0x20/0x20 [ 106.459257][ T146] ? kthread_blkcg+0xd0/0xd0 [ 106.464020][ T146] ret_from_fork+0x1f/0x30 [ 106.468522][ T146] [ 107.024118][ T4852] Bluetooth: hci0: command 0x040f tx timeout [ 109.102792][ T4846] Bluetooth: hci0: command 0x0419 tx timeout 2026/08/03 15:37:55 executed programs: 277 2026/08/03 15:38:00 executed programs: 571