Warning: Permanently added '10.128.0.88' (ED25519) to the list of known hosts. 1970/01/01 00:01:21 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:21 parsed 1 programs [ 84.442852][ T4447] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 85.918847][ T338] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.920619][ T338] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.923368][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.933459][ T338] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.935096][ T338] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.938603][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.982026][ T4494] chnl_net:caif_netlink_parms(): no params data found [ 87.041107][ T4494] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.042610][ T4494] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.044815][ T4494] device bridge_slave_0 entered promiscuous mode [ 87.048709][ T4494] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.050192][ T4494] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.052389][ T4494] device bridge_slave_1 entered promiscuous mode [ 87.068348][ T4494] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.134321][ T4494] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.149239][ T4494] team0: Port device team_slave_0 added [ 87.152230][ T4494] team0: Port device team_slave_1 added [ 87.164513][ T4494] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.166061][ T4494] 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. [ 87.171480][ T4494] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.175238][ T4494] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.176749][ T4494] 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. [ 87.182279][ T4494] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.287341][ T4494] device hsr_slave_0 entered promiscuous mode [ 87.325657][ T4494] device hsr_slave_1 entered promiscuous mode [ 88.136371][ T4494] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.167114][ T4494] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.207078][ T4494] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.258410][ T4494] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.382192][ T4494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.389423][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.392073][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.397411][ T4494] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.401972][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.404277][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.410360][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.412037][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.414565][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.425617][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.427750][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.429822][ T1617] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.431410][ T1617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.433265][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.446198][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.448748][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.451590][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.453945][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.459647][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.469829][ T4494] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 88.472305][ T4494] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.477822][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.479901][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.482027][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.484805][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.489271][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.498233][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.605853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.607643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.622749][ T4494] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.639164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.641449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.653360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.656055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.658589][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.660961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.664685][ T4494] device veth0_vlan entered promiscuous mode [ 88.682365][ T4494] device veth1_vlan entered promiscuous mode [ 88.698351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.700329][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.702376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.704602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.710683][ T4494] device veth0_macvtap entered promiscuous mode [ 88.714698][ T4494] device veth1_macvtap entered promiscuous mode [ 88.773195][ T4494] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.774753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.776948][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.778995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.781066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.791919][ T4494] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.797230][ T4494] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.799175][ T4494] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.800962][ T4494] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.802807][ T4494] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.813378][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.815981][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:29 executed programs: 0 [ 89.508905][ T4627] chnl_net:caif_netlink_parms(): no params data found [ 89.545030][ T4627] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.547193][ T4627] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.549299][ T4627] device bridge_slave_0 entered promiscuous mode [ 89.553087][ T4627] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.554736][ T4627] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.557098][ T4627] device bridge_slave_1 entered promiscuous mode [ 89.573992][ T4627] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.579443][ T4627] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.597971][ T4627] team0: Port device team_slave_0 added [ 89.600993][ T4627] team0: Port device team_slave_1 added [ 89.617104][ T4627] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.618670][ T4627] 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. [ 89.624091][ T4627] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.629548][ T4627] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.630988][ T4627] 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. [ 89.638141][ T4627] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.707770][ T4627] device hsr_slave_0 entered promiscuous mode [ 89.755959][ T4627] device hsr_slave_1 entered promiscuous mode [ 89.775715][ T4627] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 89.777532][ T4627] Cannot create hsr debugfs directory [ 89.851467][ T4627] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.465669][ T4058] Bluetooth: hci0: command 0x0409 tx timeout [ 92.003180][ T4627] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.546188][ T4115] Bluetooth: hci0: command 0x041b tx timeout [ 93.934311][ T4627] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.992504][ T4627] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.171301][ T4627] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.220008][ T4627] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.257806][ T4627] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.307628][ T4627] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.393327][ T4627] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.401786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.403845][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.408846][ T4627] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.412944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.415217][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.418006][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.419539][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.421729][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.427059][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.429299][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.431313][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.432859][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.440122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.445209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.451275][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.453938][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.457387][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.489740][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.492111][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.499465][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.501779][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.507142][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.509213][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.513462][ T4627] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.584030][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.587717][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.597143][ T4627] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.609294][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.611696][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.623436][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.626039][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.628445][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.630540][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.634411][ T4627] device veth0_vlan entered promiscuous mode [ 94.641781][ T4627] device veth1_vlan entered promiscuous mode [ 94.658410][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.660727][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.662833][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.665034][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.672221][ T4627] device veth0_macvtap entered promiscuous mode [ 94.677347][ T4627] device veth1_macvtap entered promiscuous mode [ 94.686141][ T4627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.688536][ T4627] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.691470][ T4627] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.693135][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.695537][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.697716][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.700103][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.723534][ T4627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.727606][ T4627] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.731505][ T4627] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.733103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.735215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.741268][ T4627] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.743101][ T4627] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.744986][ T4627] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.747023][ T4627] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.783633][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.791435][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.794662][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.799919][ T1617] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.802548][ T1617] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.805631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:34 executed programs: 2 [ 94.846003][ T4082] [ 94.846564][ T4082] ===================================== [ 94.847706][ T4082] WARNING: bad unlock balance detected! [ 94.848866][ T4082] 5.15.176-syzkaller #0 Not tainted [ 94.849997][ T4082] ------------------------------------- [ 94.851208][ T4082] kworker/u5:2/4082 is trying to release lock (&chan->lock) at: [ 94.852883][ T4082] [] l2cap_recv_frame+0xf60/0x6c28 [ 94.854328][ T4082] but there are no more locks to release! [ 94.855497][ T4082] [ 94.855497][ T4082] other info that might help us debug this: [ 94.857223][ T4082] 2 locks held by kworker/u5:2/4082: [ 94.858337][ T4082] #0: ffff0000d44d7138 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 94.860595][ T4082] #1: ffff80001fd07c00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 94.863038][ T4082] [ 94.863038][ T4082] stack backtrace: [ 94.864265][ T4082] CPU: 0 PID: 4082 Comm: kworker/u5:2 Not tainted 5.15.176-syzkaller #0 [ 94.866048][ T4082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 94.868038][ T4082] Workqueue: hci0 hci_rx_work [ 94.869001][ T4082] Call trace: [ 94.869626][ T4082] dump_backtrace+0x0/0x530 [ 94.870617][ T4082] show_stack+0x2c/0x3c [ 94.871566][ T4082] dump_stack_lvl+0x108/0x170 [ 94.872600][ T4082] dump_stack+0x1c/0x58 [ 94.873420][ T4082] print_unlock_imbalance_bug+0x250/0x2a4 [ 94.874531][ T4082] lock_release+0x4b8/0xa1c [ 94.875467][ T4082] __mutex_unlock_slowpath+0xe0/0x6d4 [ 94.876538][ T4082] mutex_unlock+0x8c/0xe0 [ 94.877437][ T4082] l2cap_recv_frame+0xf60/0x6c28 [ 94.878511][ T4082] l2cap_recv_acldata+0x4f4/0x163c [ 94.879618][ T4082] hci_rx_work+0x3a8/0x830 [ 94.880649][ T4082] process_one_work+0x790/0x11b8 [ 94.881651][ T4082] worker_thread+0x910/0x1034 [ 94.882679][ T4082] kthread+0x37c/0x45c [ 94.883462][ T4082] ret_from_fork+0x10/0x20 [ 95.625831][ T4119] Bluetooth: hci0: command 0x040f tx timeout [ 96.210957][ T136] device hsr_slave_0 left promiscuous mode [ 96.246335][ T136] device hsr_slave_1 left promiscuous mode [ 96.315684][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 96.317327][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 96.319840][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 96.321307][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 96.324316][ T136] device bridge_slave_1 left promiscuous mode [ 96.327737][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.366813][ T136] device bridge_slave_0 left promiscuous mode [ 96.368249][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.485821][ T136] device veth1_macvtap left promiscuous mode [ 96.487130][ T136] device veth0_macvtap left promiscuous mode [ 96.488449][ T136] device veth1_vlan left promiscuous mode [ 96.489701][ T136] device veth0_vlan left promiscuous mode [ 96.724825][ T136] team0 (unregistering): Port device team_slave_1 removed [ 96.748718][ T136] team0 (unregistering): Port device team_slave_0 removed [ 96.758917][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 96.787911][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 96.922362][ T136] bond0 (unregistering): Released all slaves [ 97.705429][ T4120] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:01:39 executed programs: 286