Warning: Permanently added '10.128.1.49' (ED25519) to the list of known hosts. 1970/01/01 00:01:24 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:24 ignoring optional flag "type"="gce" 1970/01/01 00:01:24 parsed 1 programs [ 87.086369][ T4536] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 95.900576][ T4573] chnl_net:caif_netlink_parms(): no params data found [ 95.934390][ T4573] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.936606][ T4573] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.939651][ T4573] device bridge_slave_0 entered promiscuous mode [ 95.943235][ T4573] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.945264][ T4573] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.947908][ T4573] device bridge_slave_1 entered promiscuous mode [ 95.961189][ T4573] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.966807][ T4573] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.980523][ T4573] team0: Port device team_slave_0 added [ 95.983604][ T4573] team0: Port device team_slave_1 added [ 95.994772][ T4573] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.996715][ T4573] 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. [ 96.004161][ T4573] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.011115][ T4573] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.013092][ T4573] 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. [ 96.021528][ T4573] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.080045][ T4573] device hsr_slave_0 entered promiscuous mode [ 96.118631][ T4573] device hsr_slave_1 entered promiscuous mode [ 96.856859][ T4573] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.909723][ T4573] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.949736][ T4573] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.990229][ T4573] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.100585][ T4573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.107538][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.111697][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.117330][ T4573] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.124364][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.127236][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.133355][ T550] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.135344][ T550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.160290][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.163327][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.166219][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.169783][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.171757][ T550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.174206][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.177203][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.182507][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.191385][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.200351][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.203292][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.205968][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.209174][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.213686][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.216443][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.219254][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.222837][ T4573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.315454][ T4573] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.319870][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.321983][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.334707][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.337546][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.354131][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.356904][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.361281][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.364169][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.370354][ T4573] device veth0_vlan entered promiscuous mode [ 97.376717][ T4573] device veth1_vlan entered promiscuous mode [ 97.392767][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.395401][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.398035][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.401956][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.410192][ T4573] device veth0_macvtap entered promiscuous mode [ 97.422295][ T4573] device veth1_macvtap entered promiscuous mode [ 97.434212][ T4573] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.436454][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.440965][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.443536][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.447892][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.453030][ T4573] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.456881][ T4573] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.459923][ T4573] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.462322][ T4573] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.464655][ T4573] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.469855][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.472588][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.676912][ T550] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.682462][ T550] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.685408][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.707293][ T550] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.710047][ T550] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.712806][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:38 executed programs: 0 [ 98.382562][ T4719] chnl_net:caif_netlink_parms(): no params data found [ 98.419339][ T4719] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.421452][ T4719] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.424120][ T4719] device bridge_slave_0 entered promiscuous mode [ 98.427649][ T4719] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.432705][ T4719] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.435460][ T4719] device bridge_slave_1 entered promiscuous mode [ 98.452561][ T4719] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.457083][ T4719] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.501390][ T4719] team0: Port device team_slave_0 added [ 98.504649][ T4719] team0: Port device team_slave_1 added [ 98.516288][ T4719] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.518405][ T4719] 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. [ 98.525348][ T4719] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.530092][ T4719] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.532003][ T4719] 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. [ 98.540087][ T4719] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.610323][ T4719] device hsr_slave_0 entered promiscuous mode [ 98.648495][ T4719] device hsr_slave_1 entered promiscuous mode [ 98.670931][ T4719] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.673005][ T4719] Cannot create hsr debugfs directory [ 98.743722][ T4719] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.299303][ T4664] Bluetooth: hci0: command 0x0409 tx timeout [ 101.275128][ T4719] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.378324][ T4254] Bluetooth: hci0: command 0x041b tx timeout [ 102.473714][ T4719] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.538681][ T4719] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.673951][ T4719] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.700567][ T4719] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.740214][ T4719] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.760758][ T4719] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.855639][ T4719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.863931][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.866811][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.873827][ T4719] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.878301][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.881187][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.883894][ T550] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.885855][ T550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.888485][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.899156][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.902068][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.904667][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.906592][ T550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.911373][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.914463][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.918877][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.922412][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.925309][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.956589][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.960687][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.965780][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.968994][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.974109][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.976832][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.983185][ T4719] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 103.054373][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 103.056655][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 103.063865][ T4719] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.074341][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.077358][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.089530][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.092240][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.095558][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.098741][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.102336][ T4719] device veth0_vlan entered promiscuous mode [ 103.109735][ T4719] device veth1_vlan entered promiscuous mode [ 103.121969][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 103.124602][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 103.127157][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.130224][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.134971][ T4719] device veth0_macvtap entered promiscuous mode [ 103.139313][ T4719] device veth1_macvtap entered promiscuous mode [ 103.147683][ T4719] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.151419][ T4719] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.155354][ T4719] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.174965][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 103.188640][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.191379][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.194363][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.198940][ T4719] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.201856][ T4719] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.205545][ T4719] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.209737][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.212634][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.216633][ T4719] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.220783][ T4719] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.223268][ T4719] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.225712][ T4719] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.263757][ T550] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.266163][ T550] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.269541][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.285201][ T550] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.287518][ T550] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.291360][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:43 executed programs: 2 [ 103.319915][ T4085] [ 103.320608][ T4085] ===================================== [ 103.322245][ T4085] WARNING: bad unlock balance detected! [ 103.323858][ T4085] 5.15.184-syzkaller #0 Not tainted [ 103.325332][ T4085] ------------------------------------- [ 103.326913][ T4085] kworker/u5:1/4085 is trying to release lock (&chan->lock) at: [ 103.329111][ T4085] [] l2cap_recv_frame+0x934/0x61a4 [ 103.331034][ T4085] but there are no more locks to release! [ 103.332707][ T4085] [ 103.332707][ T4085] other info that might help us debug this: [ 103.334938][ T4085] 2 locks held by kworker/u5:1/4085: [ 103.336588][ T4085] #0: ffff0000d97c8938 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x678/0x1140 [ 103.339618][ T4085] #1: ffff80001f787c00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1140 [ 103.342869][ T4085] [ 103.342869][ T4085] stack backtrace: [ 103.344614][ T4085] CPU: 0 PID: 4085 Comm: kworker/u5:1 Not tainted 5.15.184-syzkaller #0 [ 103.347074][ T4085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 103.350043][ T4085] Workqueue: hci0 hci_rx_work [ 103.351427][ T4085] Call trace: [ 103.352406][ T4085] dump_backtrace+0x0/0x43c [ 103.353705][ T4085] show_stack+0x2c/0x3c [ 103.354928][ T4085] __dump_stack+0x30/0x40 [ 103.356125][ T4085] dump_stack_lvl+0xf8/0x160 [ 103.357390][ T4085] dump_stack+0x1c/0x5c [ 103.358549][ T4085] print_unlock_imbalance_bug+0x11c/0x160 [ 103.360189][ T4085] lock_release+0x454/0x8e8 [ 103.361447][ T4085] __mutex_unlock_slowpath+0xc0/0x5d8 [ 103.362965][ T4085] mutex_unlock+0x90/0xec [ 103.364186][ T4085] l2cap_recv_frame+0x934/0x61a4 [ 103.365588][ T4085] l2cap_recv_acldata+0x4dc/0x137c [ 103.367043][ T4085] hci_rx_work+0x3a0/0x880 [ 103.368306][ T4085] process_one_work+0x79c/0x1140 [ 103.369670][ T4085] worker_thread+0x8f4/0x101c [ 103.371013][ T4085] kthread+0x374/0x454 [ 103.372169][ T4085] ret_from_fork+0x10/0x20 [ 104.458541][ T4666] Bluetooth: hci0: command 0x040f tx timeout [ 105.097192][ T9] device hsr_slave_0 left promiscuous mode [ 105.139517][ T9] device hsr_slave_1 left promiscuous mode [ 105.200692][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 105.202914][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 105.205404][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 105.207536][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 105.210475][ T9] device bridge_slave_1 left promiscuous mode [ 105.213371][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.249152][ T9] device bridge_slave_0 left promiscuous mode [ 105.250995][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.349855][ T9] device veth1_macvtap left promiscuous mode [ 105.351697][ T9] device veth0_macvtap left promiscuous mode [ 105.353655][ T9] device veth1_vlan left promiscuous mode [ 105.355412][ T9] device veth0_vlan left promiscuous mode [ 105.544609][ T9] team0 (unregistering): Port device team_slave_1 removed [ 105.555866][ T9] team0 (unregistering): Port device team_slave_0 removed [ 105.563479][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.602686][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.733677][ T9] bond0 (unregistering): Released all slaves [ 106.548354][ T4133] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:01:48 executed programs: 278