Warning: Permanently added '10.128.1.200' (ED25519) to the list of known hosts. 1970/01/01 00:01:04 parsed 1 programs [ 66.204508][ T4516] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.624950][ T21] cfg80211: failed to load regulatory.db [ 69.626551][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.627631][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.293860][ T4538] chnl_net:caif_netlink_parms(): no params data found [ 70.310305][ T4538] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.311471][ T4538] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.312926][ T4538] device bridge_slave_0 entered promiscuous mode [ 70.315105][ T4538] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.316253][ T4538] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.317731][ T4538] device bridge_slave_1 entered promiscuous mode [ 70.324982][ T4538] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.327399][ T4538] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.336570][ T4538] team0: Port device team_slave_0 added [ 70.338369][ T4538] team0: Port device team_slave_1 added [ 70.344489][ T4538] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.345536][ T4538] 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. [ 70.349469][ T4538] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.351669][ T4538] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.352660][ T4538] 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. [ 70.356601][ T4538] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.414972][ T4538] device hsr_slave_0 entered promiscuous mode [ 70.463654][ T4538] device hsr_slave_1 entered promiscuous mode [ 71.101906][ T4538] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.124717][ T4538] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.194623][ T4538] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.235159][ T4538] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.307288][ T4538] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.308531][ T4538] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.310084][ T4538] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.311120][ T4538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.314875][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.316175][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.341933][ T4538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.357559][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.358848][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.361612][ T4538] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.364188][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.365708][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.367083][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.368161][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.371632][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.373088][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.375753][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.376724][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.382256][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.385021][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.386581][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.388565][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.390074][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.391675][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.397449][ T4538] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.399122][ T4538] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.404028][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.408229][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.409797][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.415175][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.419838][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.421476][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.527016][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.528396][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.531486][ T4538] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.545762][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.547417][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.552458][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.555019][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.558686][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.560010][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.563252][ T4538] device veth0_vlan entered promiscuous mode [ 71.566235][ T4538] device veth1_vlan entered promiscuous mode [ 71.572715][ T4538] device veth0_macvtap entered promiscuous mode [ 71.577548][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.579123][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.580470][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.581914][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.584136][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.586823][ T4538] device veth1_macvtap entered promiscuous mode [ 71.592821][ T4538] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.595503][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.596952][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.598529][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.601768][ T4538] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.602869][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.606832][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.609776][ T4538] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.611152][ T4538] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.612606][ T4538] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.615932][ T4538] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.117254][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.836483][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.076252][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.117256][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.476134][ T4220] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.477498][ T4220] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.479281][ T4220] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.489271][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.490512][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.492179][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:17 executed programs: 0 [ 77.883338][ T4996] chnl_net:caif_netlink_parms(): no params data found [ 77.901656][ T4996] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.902744][ T4996] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.905512][ T4996] device bridge_slave_0 entered promiscuous mode [ 77.907531][ T4996] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.908546][ T4996] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.910105][ T4996] device bridge_slave_1 entered promiscuous mode [ 77.926516][ T4996] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.929073][ T4996] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.938926][ T4996] team0: Port device team_slave_0 added [ 77.941378][ T4996] team0: Port device team_slave_1 added [ 77.947914][ T4996] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.948960][ T4996] 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. [ 77.952855][ T4996] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.956465][ T4996] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.957562][ T4996] 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. [ 77.961463][ T4996] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.004701][ T4996] device hsr_slave_0 entered promiscuous mode [ 78.053707][ T4996] device hsr_slave_1 entered promiscuous mode [ 78.103654][ T4996] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.104789][ T4996] Cannot create hsr debugfs directory [ 78.582711][ T4996] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.624866][ T4996] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.672387][ T4996] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.725259][ T4996] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.788613][ T4996] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.793126][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.794718][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.797594][ T4996] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.804193][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.805600][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.807002][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.808062][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.809390][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.810787][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.812252][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.813373][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.816043][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.817782][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.819422][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.824608][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.826326][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.828040][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.829567][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.832129][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.837242][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.839019][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.842522][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.844246][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.846580][ T4996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.901036][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.902322][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.905807][ T4996] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.916443][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.918110][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.922457][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.924259][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.925866][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.927233][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.930506][ T4996] device veth0_vlan entered promiscuous mode [ 78.933779][ T4996] device veth1_vlan entered promiscuous mode [ 78.942103][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.943896][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.945336][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.947188][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.949789][ T4996] device veth0_macvtap entered promiscuous mode [ 78.952223][ T4996] device veth1_macvtap entered promiscuous mode [ 78.958774][ T4996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.960400][ T4996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.962452][ T4996] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.965738][ T4996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.967368][ T4996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.969441][ T4996] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.970650][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.972154][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.978072][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.979673][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.984128][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.985676][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.988205][ T4996] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.989580][ T4996] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.990907][ T4996] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.992231][ T4996] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.021795][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.022980][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.025913][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.037063][ T267] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.038199][ T267] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.039809][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.070805][ T144] [ 79.071237][ T144] ===================================== [ 79.072074][ T144] WARNING: bad unlock balance detected! [ 79.072889][ T144] syzkaller #0 Not tainted [ 79.073495][ T144] ------------------------------------- [ 79.074300][ T144] kworker/u5:0/144 is trying to release lock (&chan->lock) at: [ 79.075440][ T144] [] l2cap_recv_frame+0xe8c/0x6814 [ 79.076439][ T144] but there are no more locks to release! [ 79.077324][ T144] [ 79.077324][ T144] other info that might help us debug this: [ 79.078453][ T144] 2 locks held by kworker/u5:0/144: [ 79.079192][ T144] #0: ffff0000cb180138 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x678/0x1140 [ 79.080790][ T144] #1: ffff80001bdf7c00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1140 [ 79.082424][ T144] [ 79.082424][ T144] stack backtrace: [ 79.083268][ T144] CPU: 1 PID: 144 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 79.084388][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.085878][ T144] Workqueue: hci0 hci_rx_work [ 79.086570][ T144] Call trace: [ 79.087013][ T144] dump_backtrace+0x0/0x43c [ 79.087648][ T144] show_stack+0x2c/0x3c [ 79.088256][ T144] __dump_stack+0x30/0x40 [ 79.088870][ T144] dump_stack_lvl+0xf8/0x160 [ 79.089495][ T144] dump_stack+0x1c/0x5c [ 79.090090][ T144] print_unlock_imbalance_bug+0x11c/0x160 [ 79.090869][ T144] lock_release+0x454/0x8e8 [ 79.091552][ T144] __mutex_unlock_slowpath+0xc0/0x5d8 [ 79.092299][ T144] mutex_unlock+0x90/0xec [ 79.092985][ T144] l2cap_recv_frame+0xe8c/0x6814 [ 79.093680][ T144] l2cap_recv_acldata+0x4dc/0x137c [ 79.094342][ T144] hci_rx_work+0x3a0/0x880 [ 79.094963][ T144] process_one_work+0x79c/0x1140 [ 79.095719][ T144] worker_thread+0x8f4/0x101c [ 79.096363][ T144] kthread+0x374/0x454 [ 79.096905][ T144] ret_from_fork+0x10/0x20 [ 79.365287][ T9] device hsr_slave_0 left promiscuous mode [ 79.404077][ T9] device hsr_slave_1 left promiscuous mode [ 79.503717][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.504871][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.506251][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.507378][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.508599][ T9] device bridge_slave_1 left promiscuous mode [ 79.509562][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.534691][ T9] device bridge_slave_0 left promiscuous mode [ 79.535700][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.643535][ T9] device veth1_macvtap left promiscuous mode [ 79.644493][ T9] device veth0_macvtap left promiscuous mode [ 79.645380][ T9] device veth1_vlan left promiscuous mode [ 79.646255][ T9] device veth0_vlan left promiscuous mode [ 79.729325][ T9] team0 (unregistering): Port device team_slave_1 removed [ 79.732805][ T9] team0 (unregistering): Port device team_slave_0 removed [ 79.744951][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.785921][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.853634][ T4243] Bluetooth: hci0: command 0x0409 tx timeout [ 79.877713][ T9] bond0 (unregistering): Released all slaves [ 81.933696][ T21] Bluetooth: hci0: command 0x041b tx timeout 1970/01/01 00:01:22 executed programs: 222 [ 84.013596][ T4243] Bluetooth: hci0: command 0x040f tx timeout [ 86.093619][ T5413] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:01:27 executed programs: 516