Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts. 1970/01/01 00:01:21 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:21 ignoring optional flag "type"="gce" 1970/01/01 00:01:21 parsed 1 programs [ 84.594939][ T4440] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 93.881459][ T4481] chnl_net:caif_netlink_parms(): no params data found [ 93.911731][ T4481] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.913643][ T4481] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.916042][ T4481] device bridge_slave_0 entered promiscuous mode [ 93.919279][ T4481] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.921705][ T4481] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.924255][ T4481] device bridge_slave_1 entered promiscuous mode [ 93.941268][ T4481] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.945729][ T4481] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.959305][ T4481] team0: Port device team_slave_0 added [ 93.962626][ T4481] team0: Port device team_slave_1 added [ 93.975154][ T4481] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.976985][ T4481] 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. [ 93.984148][ T4481] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.989356][ T4481] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.991556][ T4481] 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. [ 93.997895][ T4481] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.071205][ T4481] device hsr_slave_0 entered promiscuous mode [ 94.109847][ T4481] device hsr_slave_1 entered promiscuous mode [ 94.813834][ T4481] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.842812][ T4481] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.882429][ T4481] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.935478][ T4481] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.034211][ T4481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.042010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.044526][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.048823][ T4481] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.062209][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.065036][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.067313][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.069095][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.081359][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.085869][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.088863][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.096973][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.098827][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.105472][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.121758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.127171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.130627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.137222][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.140306][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.143463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.154300][ T4481] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.156930][ T4481] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.170924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.173362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.176380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.178862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.185523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.286089][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.288151][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.304242][ T4481] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.317355][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.320378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.341858][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.344243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.346893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.350839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.362067][ T4481] device veth0_vlan entered promiscuous mode [ 95.368346][ T4481] device veth1_vlan entered promiscuous mode [ 95.401473][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.404070][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.406551][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.421681][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.425679][ T4481] device veth0_macvtap entered promiscuous mode [ 95.430333][ T4481] device veth1_macvtap entered promiscuous mode [ 95.447088][ T4481] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.448897][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.452396][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.461528][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.464158][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.472483][ T4481] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.476192][ T4481] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.478421][ T4481] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.485852][ T4481] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.488219][ T4481] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.501758][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.504453][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.669342][ T1665] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.673609][ T1665] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.677760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.687229][ T1665] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.689141][ T1665] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.694162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:36 executed programs: 0 [ 96.462372][ T4646] chnl_net:caif_netlink_parms(): no params data found [ 96.498129][ T4646] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.502002][ T4646] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.504587][ T4646] device bridge_slave_0 entered promiscuous mode [ 96.507912][ T4646] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.511635][ T4646] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.514074][ T4646] device bridge_slave_1 entered promiscuous mode [ 96.541763][ T4646] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.545940][ T4646] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.563064][ T4646] team0: Port device team_slave_0 added [ 96.566111][ T4646] team0: Port device team_slave_1 added [ 96.582607][ T4646] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.585068][ T4646] 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. [ 96.593364][ T4646] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.597178][ T4646] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.598902][ T4646] 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. [ 96.607141][ T4646] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.671428][ T4646] device hsr_slave_0 entered promiscuous mode [ 96.709851][ T4646] device hsr_slave_1 entered promiscuous mode [ 96.750274][ T4646] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.752283][ T4646] Cannot create hsr debugfs directory [ 96.825544][ T4646] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.409637][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 99.578934][ T4646] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.490387][ T4152] Bluetooth: hci0: command 0x041b tx timeout [ 100.740035][ T4646] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.826410][ T4646] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.012527][ T4646] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 101.052009][ T4646] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.091911][ T4646] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.141639][ T4646] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.223061][ T4646] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.229342][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.232324][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.236649][ T4646] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.242177][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.244814][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.247169][ T1662] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.249262][ T1662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.252617][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.256920][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.259423][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.262020][ T1665] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.263895][ T1665] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.296554][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.299319][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.302360][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.305380][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.308095][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.310975][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.313510][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.315894][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.319245][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.325320][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.327816][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.332136][ T4646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.401975][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.403994][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.409993][ T4646] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.421235][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.423871][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.435272][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.437797][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.440899][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.443339][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.447329][ T4646] device veth0_vlan entered promiscuous mode [ 101.454056][ T4646] device veth1_vlan entered promiscuous mode [ 101.466936][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.469615][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.472230][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.474809][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.479147][ T4646] device veth0_macvtap entered promiscuous mode [ 101.484415][ T4646] device veth1_macvtap entered promiscuous mode [ 101.493469][ T4646] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.496180][ T4646] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.500386][ T4646] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.503422][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.505928][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.508263][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.511265][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.514749][ T4646] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.517469][ T4646] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.521744][ T4646] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.552049][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.554797][ T1665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.559200][ T4646] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.562032][ T4646] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.564255][ T4646] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.566410][ T4646] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.604504][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.606611][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.609418][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.649163][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.651874][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.654631][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:41 executed programs: 2 [ 101.705703][ T144] [ 101.706338][ T144] ===================================== [ 101.707767][ T144] WARNING: bad unlock balance detected! [ 101.709203][ T144] 5.15.178-syzkaller #0 Not tainted [ 101.710552][ T144] ------------------------------------- [ 101.711937][ T144] kworker/u5:0/144 is trying to release lock (&chan->lock) at: [ 101.713921][ T144] [] l2cap_recv_frame+0xf60/0x6c28 [ 101.715668][ T144] but there are no more locks to release! [ 101.717132][ T144] [ 101.717132][ T144] other info that might help us debug this: [ 101.719176][ T144] 2 locks held by kworker/u5:0/144: [ 101.720526][ T144] #0: ffff0000d1d33138 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 101.723021][ T144] #1: ffff80001d7e7c00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 101.725775][ T144] [ 101.725775][ T144] stack backtrace: [ 101.727214][ T144] CPU: 1 PID: 144 Comm: kworker/u5:0 Not tainted 5.15.178-syzkaller #0 [ 101.729009][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.731493][ T144] Workqueue: hci0 hci_rx_work [ 101.732687][ T144] Call trace: [ 101.733472][ T144] dump_backtrace+0x0/0x530 [ 101.734601][ T144] show_stack+0x2c/0x3c [ 101.735532][ T144] dump_stack_lvl+0x108/0x170 [ 101.736683][ T144] dump_stack+0x1c/0x58 [ 101.737721][ T144] print_unlock_imbalance_bug+0x250/0x2a4 [ 101.739230][ T144] lock_release+0x4b8/0xa1c [ 101.740374][ T144] __mutex_unlock_slowpath+0xe0/0x6d4 [ 101.741927][ T144] mutex_unlock+0x8c/0xe0 [ 101.743105][ T144] l2cap_recv_frame+0xf60/0x6c28 [ 101.744392][ T144] l2cap_recv_acldata+0x4f4/0x163c [ 101.745716][ T144] hci_rx_work+0x3a8/0x830 [ 101.746927][ T144] process_one_work+0x790/0x11b8 [ 101.748228][ T144] worker_thread+0x910/0x1034 [ 101.749410][ T144] kthread+0x37c/0x45c [ 101.750485][ T144] ret_from_fork+0x10/0x20 [ 102.569568][ T4151] Bluetooth: hci0: command 0x040f tx timeout [ 103.586104][ T136] device hsr_slave_0 left promiscuous mode [ 103.611827][ T136] device hsr_slave_1 left promiscuous mode [ 103.649535][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.649572][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.653874][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.655791][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.658392][ T136] device bridge_slave_1 left promiscuous mode [ 103.660688][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.710372][ T136] device bridge_slave_0 left promiscuous mode [ 103.712016][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.800002][ T136] device veth1_macvtap left promiscuous mode [ 103.801609][ T136] device veth0_macvtap left promiscuous mode [ 103.803225][ T136] device veth1_vlan left promiscuous mode [ 103.804771][ T136] device veth0_vlan left promiscuous mode [ 104.006121][ T136] team0 (unregistering): Port device team_slave_1 removed [ 104.014271][ T136] team0 (unregistering): Port device team_slave_0 removed [ 104.021907][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.048490][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.144025][ T136] bond0 (unregistering): Released all slaves [ 104.649548][ T4169] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:01:46 executed programs: 277 1970/01/01 00:01:51 executed programs: 571