Warning: Permanently added '10.128.0.104' (ED25519) to the list of known hosts. 1970/01/01 00:01:23 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:23 parsed 1 programs [ 86.452516][ T4442] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 92.691877][ T4483] chnl_net:caif_netlink_parms(): no params data found [ 92.731142][ T4483] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.732710][ T4483] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.734908][ T4483] device bridge_slave_0 entered promiscuous mode [ 92.738335][ T4483] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.739908][ T4483] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.742055][ T4483] device bridge_slave_1 entered promiscuous mode [ 92.757443][ T4483] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.761266][ T4483] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.780983][ T4483] team0: Port device team_slave_0 added [ 92.784046][ T4483] team0: Port device team_slave_1 added [ 92.804095][ T4483] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.806915][ T4483] 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. [ 92.812131][ T4483] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.816252][ T4483] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.817623][ T4483] 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. [ 92.822452][ T4483] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.948775][ T4483] device hsr_slave_0 entered promiscuous mode [ 93.007161][ T4483] device hsr_slave_1 entered promiscuous mode [ 93.809750][ T4483] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.867708][ T4483] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.899220][ T4483] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.937683][ T4483] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.044546][ T4483] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.051660][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.054126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.060251][ T4483] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.078656][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.081260][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.083695][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.085204][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.092168][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.094684][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.117329][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.119606][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.121075][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.124254][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.132387][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.134850][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.140897][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.146184][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.158576][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.161110][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.167265][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.170281][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.175908][ T4483] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.178705][ T4483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.183697][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.186511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.258841][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.260489][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.270346][ T4483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.293041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.297557][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.335860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.338094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.341005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.343220][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.347099][ T4483] device veth0_vlan entered promiscuous mode [ 94.370670][ T4483] device veth1_vlan entered promiscuous mode [ 94.389816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.392000][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.394193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.397255][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.401222][ T4483] device veth0_macvtap entered promiscuous mode [ 94.405041][ T4483] device veth1_macvtap entered promiscuous mode [ 94.426812][ T4483] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.432228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.434554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.438597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.440936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.446658][ T4483] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.450347][ T4483] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.452370][ T4483] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.454307][ T4483] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.457294][ T4483] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.460474][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.462834][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.748881][ T554] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.750789][ T554] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.754238][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.771910][ T554] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.773547][ T554] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.776676][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:35 executed programs: 0 [ 95.411258][ T4629] chnl_net:caif_netlink_parms(): no params data found [ 95.458088][ T4629] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.459687][ T4629] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.461920][ T4629] device bridge_slave_0 entered promiscuous mode [ 95.468628][ T4629] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.470361][ T4629] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.472622][ T4629] device bridge_slave_1 entered promiscuous mode [ 95.493741][ T4629] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.498369][ T4629] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.516956][ T4629] team0: Port device team_slave_0 added [ 95.520005][ T4629] team0: Port device team_slave_1 added [ 95.532760][ T4629] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.534253][ T4629] 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. [ 95.540945][ T4629] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.544689][ T4629] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.548192][ T4629] 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. [ 95.553868][ T4629] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.627880][ T4629] device hsr_slave_0 entered promiscuous mode [ 95.677303][ T4629] device hsr_slave_1 entered promiscuous mode [ 95.738468][ T4629] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.740045][ T4629] Cannot create hsr debugfs directory [ 95.848634][ T4629] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.305932][ T4126] Bluetooth: hci0: command 0x0409 tx timeout [ 98.572383][ T4629] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.386303][ T4131] Bluetooth: hci0: command 0x041b tx timeout [ 99.712698][ T4629] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.764228][ T4629] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.022559][ T4629] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.058298][ T4629] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.098689][ T4629] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.189555][ T4629] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.265162][ T4629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.277949][ T4629] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.279585][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.281672][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.287192][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.289492][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.291690][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.293164][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.295121][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.301283][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.303602][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.306367][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.307785][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.311765][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.316665][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.321381][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.323859][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.328395][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.354477][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.358556][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.363228][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.365682][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.371105][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.373361][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.399561][ T4629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.479844][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.481949][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.488502][ T4629] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.518917][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.521254][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.534859][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.537339][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.539567][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.541542][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.545237][ T4629] device veth0_vlan entered promiscuous mode [ 100.552072][ T4629] device veth1_vlan entered promiscuous mode [ 100.568401][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.570557][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.572795][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.575099][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.579979][ T4629] device veth0_macvtap entered promiscuous mode [ 100.585252][ T4629] device veth1_macvtap entered promiscuous mode [ 100.599425][ T4629] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.601686][ T4629] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.604668][ T4629] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.608243][ T4629] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.610617][ T4629] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.613657][ T4629] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.615311][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.618222][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.620297][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.622567][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.624821][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.627899][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.632930][ T4629] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.634855][ T4629] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.637891][ T4629] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.639782][ T4629] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.678640][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.680363][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.682790][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 100.701487][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.703196][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.705781][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:40 executed programs: 2 [ 100.740653][ T4065] [ 100.741252][ T4065] ===================================== [ 100.742602][ T4065] WARNING: bad unlock balance detected! [ 100.743981][ T4065] 5.15.176-syzkaller #0 Not tainted [ 100.745050][ T4065] ------------------------------------- [ 100.746264][ T4065] kworker/u5:2/4065 is trying to release lock (&chan->lock) at: [ 100.747820][ T4065] [] l2cap_recv_frame+0xf60/0x6c28 [ 100.749132][ T4065] but there are no more locks to release! [ 100.750394][ T4065] [ 100.750394][ T4065] other info that might help us debug this: [ 100.752117][ T4065] 2 locks held by kworker/u5:2/4065: [ 100.753266][ T4065] #0: ffff0000d4a7e938 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 100.755580][ T4065] #1: ffff80001fca7c00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 100.758051][ T4065] [ 100.758051][ T4065] stack backtrace: [ 100.759326][ T4065] CPU: 1 PID: 4065 Comm: kworker/u5:2 Not tainted 5.15.176-syzkaller #0 [ 100.760962][ T4065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.763054][ T4065] Workqueue: hci0 hci_rx_work [ 100.764071][ T4065] Call trace: [ 100.764768][ T4065] dump_backtrace+0x0/0x530 [ 100.765736][ T4065] show_stack+0x2c/0x3c [ 100.766654][ T4065] dump_stack_lvl+0x108/0x170 [ 100.767686][ T4065] dump_stack+0x1c/0x58 [ 100.768559][ T4065] print_unlock_imbalance_bug+0x250/0x2a4 [ 100.769815][ T4065] lock_release+0x4b8/0xa1c [ 100.770734][ T4065] __mutex_unlock_slowpath+0xe0/0x6d4 [ 100.771816][ T4065] mutex_unlock+0x8c/0xe0 [ 100.772800][ T4065] l2cap_recv_frame+0xf60/0x6c28 [ 100.773869][ T4065] l2cap_recv_acldata+0x4f4/0x163c [ 100.774947][ T4065] hci_rx_work+0x3a8/0x830 [ 100.775796][ T4065] process_one_work+0x790/0x11b8 [ 100.776761][ T4065] worker_thread+0x910/0x1034 [ 100.777685][ T4065] kthread+0x37c/0x45c [ 100.778657][ T4065] ret_from_fork+0x10/0x20 [ 101.466182][ T4075] Bluetooth: hci0: command 0x040f tx timeout [ 102.116997][ T1626] device hsr_slave_0 left promiscuous mode [ 102.156668][ T1626] device hsr_slave_1 left promiscuous mode [ 102.216297][ T1626] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.217939][ T1626] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.220055][ T1626] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.221970][ T1626] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.224356][ T1626] device bridge_slave_1 left promiscuous mode [ 102.226677][ T1626] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.278727][ T1626] device bridge_slave_0 left promiscuous mode [ 102.280143][ T1626] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.368244][ T1626] device veth1_macvtap left promiscuous mode [ 102.369648][ T1626] device veth0_macvtap left promiscuous mode [ 102.371121][ T1626] device veth1_vlan left promiscuous mode [ 102.372479][ T1626] device veth0_vlan left promiscuous mode [ 102.645125][ T1626] team0 (unregistering): Port device team_slave_1 removed [ 102.663987][ T1626] team0 (unregistering): Port device team_slave_0 removed [ 102.674441][ T1626] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.723307][ T1626] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.882735][ T1626] bond0 (unregistering): Released all slaves [ 103.555904][ T4042] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:01:45 executed programs: 274