Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts. 1970/01/01 00:01:03 parsed 1 programs [ 64.969046][ T4427] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 66.592469][ T4552] chnl_net:caif_netlink_parms(): no params data found [ 66.610567][ T4552] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.611753][ T4552] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.613221][ T4552] device bridge_slave_0 entered promiscuous mode [ 66.615761][ T4552] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.616989][ T4552] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.618431][ T4552] device bridge_slave_1 entered promiscuous mode [ 66.625989][ T4552] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.628767][ T4552] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.637015][ T4552] team0: Port device team_slave_0 added [ 66.638888][ T4552] team0: Port device team_slave_1 added [ 66.644974][ T4552] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.646059][ T4552] 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. [ 66.649998][ T4552] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.652192][ T4552] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.653129][ T4552] 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. [ 66.656465][ T4552] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.720049][ T4552] device hsr_slave_0 entered promiscuous mode [ 66.778583][ T4552] device hsr_slave_1 entered promiscuous mode [ 67.346357][ T4552] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.359691][ T4552] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.402754][ T4552] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.431246][ T4552] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.495817][ T4552] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.499800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.501387][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.503911][ T4552] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.506364][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.508025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.510829][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.511904][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.515274][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.521524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.523205][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.524928][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.526010][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.527386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.531859][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.538288][ T4552] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.540621][ T4552] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.542779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.544779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.546664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.557691][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.560400][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.562089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.563647][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.565084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.566543][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.567949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.605605][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.606942][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.610397][ T4552] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.615953][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.617443][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.625051][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.626631][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.628113][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.630491][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.633005][ T4552] device veth0_vlan entered promiscuous mode [ 67.636768][ T4552] device veth1_vlan entered promiscuous mode [ 67.645082][ T4552] device veth0_macvtap entered promiscuous mode [ 67.647322][ T4552] device veth1_macvtap entered promiscuous mode [ 67.649719][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.651157][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.652631][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.653984][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.655348][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.656864][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.678496][ T4552] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.679722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.681165][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.684636][ T4552] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.685761][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.689094][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.691792][ T4552] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.693224][ T4552] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.694631][ T4552] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.695937][ T4552] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.907616][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.910732][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.912865][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.927174][ T493] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.928508][ T493] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.930211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:08 executed programs: 0 [ 68.251808][ T4741] chnl_net:caif_netlink_parms(): no params data found [ 68.270296][ T4741] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.271554][ T4741] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.273038][ T4741] device bridge_slave_0 entered promiscuous mode [ 68.275438][ T4741] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.276562][ T4741] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.277982][ T4741] device bridge_slave_1 entered promiscuous mode [ 68.285944][ T4741] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.288709][ T4741] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.296626][ T4741] team0: Port device team_slave_0 added [ 68.299180][ T4741] team0: Port device team_slave_1 added [ 68.305819][ T4741] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.306912][ T4741] 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. [ 68.311076][ T4741] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.314834][ T4741] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.315888][ T4741] 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. [ 68.320243][ T4741] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.369900][ T4741] device hsr_slave_0 entered promiscuous mode [ 68.408642][ T4741] device hsr_slave_1 entered promiscuous mode [ 68.428436][ T4741] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.429598][ T4741] Cannot create hsr debugfs directory [ 68.470003][ T4741] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.611914][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.613045][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.615872][ T1542] cfg80211: failed to load regulatory.db [ 70.248439][ T1542] Bluetooth: hci0: command 0x0409 tx timeout [ 70.892239][ T4741] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.328815][ T4664] Bluetooth: hci0: command 0x041b tx timeout [ 73.281918][ T4741] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.322449][ T4741] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.491466][ T4741] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.540093][ T4741] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.589505][ T4741] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.629661][ T4741] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.701437][ T4741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.705937][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.707368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.711098][ T4741] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.713600][ T721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.715099][ T721] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.716554][ T721] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.717599][ T721] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.719930][ T721] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.722905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.724451][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.725882][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.726998][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.729408][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.732127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.734750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.736783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.738292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.742358][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.744036][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.745547][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.747156][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.750209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.751665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.754311][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.793485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.794791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.798268][ T4741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.804603][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.806213][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.820273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.821930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.823538][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.824890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.827066][ T4741] device veth0_vlan entered promiscuous mode [ 73.831168][ T4741] device veth1_vlan entered promiscuous mode [ 73.839565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.841043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.842444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.844019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.846525][ T4741] device veth0_macvtap entered promiscuous mode [ 73.851065][ T4741] device veth1_macvtap entered promiscuous mode [ 73.855746][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.857208][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.859384][ T4741] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.860533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.862106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.863628][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.865154][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.867394][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.869018][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.870835][ T4741] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.872630][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.874174][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.876687][ T4741] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.878031][ T4741] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.880294][ T4741] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.881617][ T4741] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.902634][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.906950][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.909660][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.910906][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.911510][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.913405][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:13 executed programs: 2 [ 73.933605][ T4107] [ 73.934020][ T4107] ===================================== [ 73.934833][ T4107] WARNING: bad unlock balance detected! [ 73.935598][ T4107] syzkaller #0 Not tainted [ 73.936249][ T4107] ------------------------------------- [ 73.937092][ T4107] kworker/u5:2/4107 is trying to release lock (&chan->lock) at: [ 73.938262][ T4107] [] l2cap_recv_frame+0xe8c/0x6814 [ 73.939286][ T4107] but there are no more locks to release! [ 73.940095][ T4107] [ 73.940095][ T4107] other info that might help us debug this: [ 73.941265][ T4107] 2 locks held by kworker/u5:2/4107: [ 73.941983][ T4107] #0: ffff0000cf1c9938 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x678/0x1140 [ 73.943563][ T4107] #1: ffff80001f777c00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1140 [ 73.945260][ T4107] [ 73.945260][ T4107] stack backtrace: [ 73.946217][ T4107] CPU: 0 PID: 4107 Comm: kworker/u5:2 Not tainted syzkaller #0 [ 73.947269][ T4107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.948886][ T4107] Workqueue: hci0 hci_rx_work [ 73.949583][ T4107] Call trace: [ 73.950060][ T4107] dump_backtrace+0x0/0x43c [ 73.950766][ T4107] show_stack+0x2c/0x3c [ 73.951417][ T4107] __dump_stack+0x30/0x40 [ 73.952097][ T4107] dump_stack_lvl+0xf8/0x160 [ 73.952811][ T4107] dump_stack+0x1c/0x5c [ 73.953422][ T4107] print_unlock_imbalance_bug+0x11c/0x160 [ 73.954276][ T4107] lock_release+0x454/0x8e8 [ 73.954938][ T4107] __mutex_unlock_slowpath+0xc0/0x5d8 [ 73.955677][ T4107] mutex_unlock+0x90/0xec [ 73.956319][ T4107] l2cap_recv_frame+0xe8c/0x6814 [ 73.957056][ T4107] l2cap_recv_acldata+0x4dc/0x137c [ 73.957745][ T4107] hci_rx_work+0x3a0/0x880 [ 73.958395][ T4107] process_one_work+0x79c/0x1140 [ 73.959064][ T4107] worker_thread+0x8f4/0x101c [ 73.959798][ T4107] kthread+0x374/0x454 [ 73.960384][ T4107] ret_from_fork+0x10/0x20 [ 74.408439][ T4664] Bluetooth: hci0: command 0x040f tx timeout [ 75.424728][ T136] device hsr_slave_0 left promiscuous mode [ 75.438641][ T136] device hsr_slave_1 left promiscuous mode [ 75.499227][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.500460][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.501889][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.503192][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.504482][ T136] device bridge_slave_1 left promiscuous mode [ 75.505398][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.538832][ T136] device bridge_slave_0 left promiscuous mode [ 75.539844][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.658758][ T136] device veth1_macvtap left promiscuous mode [ 75.659811][ T136] device veth0_macvtap left promiscuous mode [ 75.660685][ T136] device veth1_vlan left promiscuous mode [ 75.661574][ T136] device veth0_vlan left promiscuous mode [ 75.745081][ T136] team0 (unregistering): Port device team_slave_1 removed [ 75.750541][ T136] team0 (unregistering): Port device team_slave_0 removed [ 75.754355][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.780996][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.871628][ T136] bond0 (unregistering): Released all slaves [ 76.488916][ T4664] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:01:18 executed programs: 294