Warning: Permanently added '10.128.10.7' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 parsed 1 programs [ 63.188307][ T4484] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 64.562738][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.564007][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.566479][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.574044][ T884] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.575531][ T884] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.577259][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.800918][ T4548] chnl_net:caif_netlink_parms(): no params data found [ 64.820080][ T4548] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.821248][ T4548] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.822761][ T4548] device bridge_slave_0 entered promiscuous mode [ 64.865613][ T4548] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.866851][ T4548] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.868404][ T4548] device bridge_slave_1 entered promiscuous mode [ 64.878439][ T4548] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.881152][ T4548] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.890827][ T4548] team0: Port device team_slave_0 added [ 64.892938][ T4548] team0: Port device team_slave_1 added [ 64.901072][ T4548] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.902140][ T4548] 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. [ 64.906855][ T4548] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.909081][ T4548] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.910143][ T4548] 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. [ 64.914049][ T4548] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.967018][ T4548] device hsr_slave_0 entered promiscuous mode [ 64.997346][ T4548] device hsr_slave_1 entered promiscuous mode [ 65.587682][ T4548] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.626567][ T4548] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.647059][ T4548] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.696546][ T4548] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.780478][ T4548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.784827][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.786574][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.790635][ T4548] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.793284][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.794846][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.796821][ T884] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.797884][ T884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.799345][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.804345][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.806441][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.808645][ T284] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.809749][ T284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.812864][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.816233][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.819601][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.822141][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.828797][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.830418][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.832131][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.837897][ T4548] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.839506][ T4548] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.842904][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.844409][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.847097][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.848786][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.851802][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.899104][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.900355][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.903712][ T4548] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.912239][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.913980][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.925651][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.927269][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.928801][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.930128][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.936411][ T4548] device veth0_vlan entered promiscuous mode [ 65.940681][ T4548] device veth1_vlan entered promiscuous mode [ 65.950611][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.952233][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.953670][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.956840][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.959545][ T4548] device veth0_macvtap entered promiscuous mode [ 65.962046][ T4548] device veth1_macvtap entered promiscuous mode [ 65.970925][ T4548] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.972137][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.973965][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.976198][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.978793][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.981923][ T4548] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.984304][ T4548] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.986453][ T4548] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.987727][ T4548] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.989019][ T4548] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.992160][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.993725][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:06 executed programs: 0 [ 66.154071][ T4661] chnl_net:caif_netlink_parms(): no params data found [ 66.178511][ T4661] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.179725][ T4661] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.181158][ T4661] device bridge_slave_0 entered promiscuous mode [ 66.184437][ T4661] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.185934][ T4661] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.187482][ T4661] device bridge_slave_1 entered promiscuous mode [ 66.196379][ T4661] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.198888][ T4661] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.209667][ T4661] team0: Port device team_slave_0 added [ 66.211804][ T4661] team0: Port device team_slave_1 added [ 66.221072][ T4661] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.222167][ T4661] 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. [ 66.226434][ T4661] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.228968][ T4661] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.229967][ T4661] 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. [ 66.233556][ T4661] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.276830][ T4661] device hsr_slave_0 entered promiscuous mode [ 66.335336][ T4661] device hsr_slave_1 entered promiscuous mode [ 66.385000][ T4661] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.386151][ T4661] Cannot create hsr debugfs directory [ 66.420674][ T4661] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.105131][ T4102] Bluetooth: hci0: command 0x0409 tx timeout [ 69.219266][ T4661] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.626426][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.627546][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.627995][ T7] cfg80211: failed to load regulatory.db [ 70.184960][ T4102] Bluetooth: hci0: command 0x041b tx timeout [ 72.061034][ T4661] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.113203][ T4661] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.264998][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 72.270062][ T4661] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.326268][ T4661] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.372286][ T4661] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.419092][ T4661] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.485179][ T4661] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.489085][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.490578][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.493574][ T4661] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.496454][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.498050][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.499433][ T284] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.500544][ T284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.501930][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.504206][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.506599][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.508114][ T884] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.509190][ T884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.516951][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.519978][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.523841][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.526665][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.528293][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.531058][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.532650][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.536480][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.538030][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.540737][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.542283][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.544664][ T4661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.590941][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.592205][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.596455][ T4661] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.605845][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.607449][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.613877][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.615523][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.617103][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.618501][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.620891][ T4661] device veth0_vlan entered promiscuous mode [ 72.624363][ T4661] device veth1_vlan entered promiscuous mode [ 72.632669][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.634212][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.636088][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.637600][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.640140][ T4661] device veth0_macvtap entered promiscuous mode [ 72.642637][ T4661] device veth1_macvtap entered promiscuous mode [ 72.648070][ T4661] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.649720][ T4661] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.651840][ T4661] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.653036][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.654492][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.656870][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.658452][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.664516][ T4661] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.667287][ T4661] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.669308][ T4661] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.670493][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.672201][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.676136][ T4661] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.677461][ T4661] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.678660][ T4661] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.679988][ T4661] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.707014][ T284] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.711420][ T284] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.713608][ T884] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.716538][ T884] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.717735][ T884] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.719559][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 2 [ 72.740858][ T144] [ 72.741244][ T144] ===================================== [ 72.742032][ T144] WARNING: bad unlock balance detected! [ 72.742825][ T144] syzkaller #0 Not tainted [ 72.743487][ T144] ------------------------------------- [ 72.744236][ T144] kworker/u5:0/144 is trying to release lock (&chan->lock) at: [ 72.745310][ T144] [] l2cap_recv_frame+0xe8c/0x6814 [ 72.746290][ T144] but there are no more locks to release! [ 72.747091][ T144] [ 72.747091][ T144] other info that might help us debug this: [ 72.748268][ T144] 2 locks held by kworker/u5:0/144: [ 72.749026][ T144] #0: ffff0000d8ca3938 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x678/0x1140 [ 72.750549][ T144] #1: ffff80001bdd7c00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1140 [ 72.752156][ T144] [ 72.752156][ T144] stack backtrace: [ 72.753018][ T144] CPU: 0 PID: 144 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 72.754112][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.755526][ T144] Workqueue: hci0 hci_rx_work [ 72.756258][ T144] Call trace: [ 72.756724][ T144] dump_backtrace+0x0/0x43c [ 72.757404][ T144] show_stack+0x2c/0x3c [ 72.758042][ T144] __dump_stack+0x30/0x40 [ 72.758695][ T144] dump_stack_lvl+0xf8/0x160 [ 72.759348][ T144] dump_stack+0x1c/0x5c [ 72.759933][ T144] print_unlock_imbalance_bug+0x11c/0x160 [ 72.760779][ T144] lock_release+0x454/0x8e8 [ 72.761464][ T144] __mutex_unlock_slowpath+0xc0/0x5d8 [ 72.762186][ T144] mutex_unlock+0x90/0xec [ 72.762751][ T144] l2cap_recv_frame+0xe8c/0x6814 [ 72.763451][ T144] l2cap_recv_acldata+0x4dc/0x137c [ 72.764148][ T144] hci_rx_work+0x3a0/0x880 [ 72.764808][ T144] process_one_work+0x79c/0x1140 [ 72.765514][ T144] worker_thread+0x8f4/0x101c [ 72.766228][ T144] kthread+0x374/0x454 [ 72.766807][ T144] ret_from_fork+0x10/0x20 [ 72.916423][ T1646] device hsr_slave_0 left promiscuous mode [ 72.975667][ T1646] device hsr_slave_1 left promiscuous mode [ 73.034960][ T1646] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.036211][ T1646] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.037567][ T1646] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.038610][ T1646] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.039792][ T1646] device bridge_slave_1 left promiscuous mode [ 73.040713][ T1646] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.085669][ T1646] device bridge_slave_0 left promiscuous mode [ 73.086740][ T1646] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.185059][ T1646] device veth1_macvtap left promiscuous mode [ 73.186007][ T1646] device veth0_macvtap left promiscuous mode [ 73.186922][ T1646] device veth1_vlan left promiscuous mode [ 73.187986][ T1646] device veth0_vlan left promiscuous mode [ 73.281197][ T1646] team0 (unregistering): Port device team_slave_1 removed [ 73.291464][ T1646] team0 (unregistering): Port device team_slave_0 removed [ 73.297723][ T1646] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.352329][ T1646] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.444058][ T1646] bond0 (unregistering): Released all slaves [ 74.344967][ T3624] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:01:17 executed programs: 285