Warning: Permanently added '10.128.10.28' (ED25519) to the list of known hosts. 1970/01/01 00:01:24 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:25 parsed 1 programs [ 87.912071][ T4459] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 94.462803][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.464973][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.467949][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.482509][ T1668] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.484761][ T1668] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.487607][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.628871][ T4493] chnl_net:caif_netlink_parms(): no params data found [ 94.663202][ T4493] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.665293][ T4493] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.667824][ T4493] device bridge_slave_0 entered promiscuous mode [ 94.673176][ T4493] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.675150][ T4493] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.677856][ T4493] device bridge_slave_1 entered promiscuous mode [ 94.694634][ T4493] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.699017][ T4493] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.714006][ T4493] team0: Port device team_slave_0 added [ 94.717548][ T4493] team0: Port device team_slave_1 added [ 94.734185][ T4493] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.736057][ T4493] 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. [ 94.743630][ T4493] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.747904][ T4493] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.749806][ T4493] 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. [ 94.757319][ T4493] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.822543][ T4493] device hsr_slave_0 entered promiscuous mode [ 94.880450][ T4493] device hsr_slave_1 entered promiscuous mode [ 95.716421][ T4493] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.752106][ T4493] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.811907][ T4493] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.853342][ T4493] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.988306][ T4493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.005310][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.007830][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.013163][ T4493] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.023497][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.026271][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.028880][ T386] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.030840][ T386] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.037752][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.049460][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.053176][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.055705][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.057583][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.074656][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.081688][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.089874][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.094044][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.102755][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.114869][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.118102][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.133960][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.136696][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.142202][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.145263][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.153213][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.286812][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.288998][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.297429][ T4493] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.308813][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.313641][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.328112][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.331331][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.335330][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.338461][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.343018][ T4493] device veth0_vlan entered promiscuous mode [ 96.349363][ T4493] device veth1_vlan entered promiscuous mode [ 96.368501][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.373354][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.375859][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.379876][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.384973][ T4493] device veth0_macvtap entered promiscuous mode [ 96.389048][ T4493] device veth1_macvtap entered promiscuous mode [ 96.403079][ T4493] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.405131][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.407690][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.413249][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.416360][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.422032][ T4493] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.425903][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.428649][ T1668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.434622][ T4493] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.436955][ T4493] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.439226][ T4493] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.443192][ T4493] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.809397][ T410] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.647325][ T410] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.056802][ T410] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.118679][ T410] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:43 executed programs: 0 [ 103.533914][ T4926] chnl_net:caif_netlink_parms(): no params data found [ 103.592554][ T4926] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.594544][ T4926] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.597112][ T4926] device bridge_slave_0 entered promiscuous mode [ 103.601158][ T4926] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.603120][ T4926] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.605631][ T4926] device bridge_slave_1 entered promiscuous mode [ 103.622365][ T4926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.626929][ T4926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.644248][ T4926] team0: Port device team_slave_0 added [ 103.648199][ T4926] team0: Port device team_slave_1 added [ 103.662608][ T4926] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.664472][ T4926] 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. [ 103.671495][ T4926] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.675851][ T4926] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.677667][ T4926] 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. [ 103.685140][ T4926] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.753575][ T4926] device hsr_slave_0 entered promiscuous mode [ 103.790462][ T4926] device hsr_slave_1 entered promiscuous mode [ 103.830319][ T4926] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 103.832355][ T4926] Cannot create hsr debugfs directory [ 104.425718][ T4926] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.472595][ T4926] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.512192][ T4926] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.558098][ T4926] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.656738][ T4926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.665973][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.668519][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.676414][ T4926] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.682229][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.685449][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.688058][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.690079][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.703774][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.706584][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.709355][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.712903][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.715058][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.717409][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 104.721325][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 104.736987][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 104.741211][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 104.743965][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 104.746960][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 104.749666][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.753048][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.755769][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.758418][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.762087][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 104.773064][ T4926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 104.908983][ T4926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.912891][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 104.915003][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 104.930628][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 104.933487][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.949301][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 104.955486][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.024034][ T4926] device veth0_vlan entered promiscuous mode [ 105.028122][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.031431][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.037327][ T4926] device veth1_vlan entered promiscuous mode [ 105.052121][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 105.056137][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 105.058825][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.070764][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.075508][ T4926] device veth0_macvtap entered promiscuous mode [ 105.082860][ T4926] device veth1_macvtap entered promiscuous mode [ 105.137162][ T4926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.140676][ T4926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.144643][ T4926] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.146917][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 105.149713][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.153078][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.155922][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.161527][ T4926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.164531][ T4926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.168106][ T4926] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.173448][ T4926] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.175863][ T4926] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.178192][ T4926] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.181255][ T4926] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.185480][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.188344][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.271368][ T410] device hsr_slave_0 left promiscuous mode [ 105.303498][ T410] device hsr_slave_1 left promiscuous mode [ 105.370391][ T410] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 105.372841][ T410] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 105.376369][ T410] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 105.378507][ T410] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 105.382355][ T410] device bridge_slave_1 left promiscuous mode [ 105.384178][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.421352][ T410] device bridge_slave_0 left promiscuous mode [ 105.423232][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.460515][ T4128] Bluetooth: hci0: command 0x0409 tx timeout [ 105.560584][ T410] device veth1_macvtap left promiscuous mode [ 105.562447][ T410] device veth0_macvtap left promiscuous mode [ 105.564337][ T410] device veth1_vlan left promiscuous mode [ 105.566081][ T410] device veth0_vlan left promiscuous mode [ 105.768287][ T410] team0 (unregistering): Port device team_slave_1 removed [ 105.776884][ T410] team0 (unregistering): Port device team_slave_0 removed [ 105.785490][ T410] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.831626][ T410] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.956251][ T410] bond0 (unregistering): Released all slaves [ 106.149357][ T1668] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.154222][ T1668] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.157418][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 106.176346][ T1668] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.178582][ T1668] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.185902][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 106.228607][ T4100] [ 106.229342][ T4100] ===================================== [ 106.230881][ T4100] WARNING: bad unlock balance detected! [ 106.232470][ T4100] 5.15.181-syzkaller #0 Not tainted [ 106.233927][ T4100] ------------------------------------- [ 106.235471][ T4100] kworker/u5:1/4100 is trying to release lock (&chan->lock) at: [ 106.237563][ T4100] [] l2cap_recv_frame+0x934/0x61a4 [ 106.239407][ T4100] but there are no more locks to release! [ 106.240995][ T4100] [ 106.240995][ T4100] other info that might help us debug this: [ 106.243207][ T4100] 2 locks held by kworker/u5:1/4100: [ 106.244709][ T4100] #0: ffff0000d0fab938 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x678/0x1140 [ 106.247587][ T4100] #1: ffff80001f777c00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1140 [ 106.250766][ T4100] [ 106.250766][ T4100] stack backtrace: [ 106.252360][ T4100] CPU: 1 PID: 4100 Comm: kworker/u5:1 Not tainted 5.15.181-syzkaller #0 [ 106.254633][ T4100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 106.257396][ T4100] Workqueue: hci0 hci_rx_work [ 106.258690][ T4100] Call trace: [ 106.259576][ T4100] dump_backtrace+0x0/0x43c [ 106.260811][ T4100] show_stack+0x2c/0x3c [ 106.261938][ T4100] __dump_stack+0x30/0x40 [ 106.263094][ T4100] dump_stack_lvl+0xf8/0x160 [ 106.264369][ T4100] dump_stack+0x1c/0x5c [ 106.265508][ T4100] print_unlock_imbalance_bug+0x11c/0x160 [ 106.267079][ T4100] lock_release+0x454/0x8e8 [ 106.268291][ T4100] __mutex_unlock_slowpath+0xc0/0x5d8 [ 106.269747][ T4100] mutex_unlock+0x90/0xec [ 106.270944][ T4100] l2cap_recv_frame+0x934/0x61a4 [ 106.272308][ T4100] l2cap_recv_acldata+0x4dc/0x137c [ 106.273711][ T4100] hci_rx_work+0x3a0/0x880 [ 106.274921][ T4100] process_one_work+0x79c/0x1140 [ 106.276322][ T4100] worker_thread+0x8f4/0x101c [ 106.277619][ T4100] kthread+0x374/0x454 [ 106.278728][ T4100] ret_from_fork+0x10/0x20 [ 107.540241][ T1535] Bluetooth: hci0: command 0x041b tx timeout 1970/01/01 00:01:48 executed programs: 119 [ 109.620237][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 111.700163][ T5223] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:01:53 executed programs: 406