[ 49.679903][ T9] device hsr_slave_0 left promiscuous mode [ 49.714834][ T9] device hsr_slave_1 left promiscuous mode [ 49.804789][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.806123][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 49.808061][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 49.809264][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 49.810626][ T9] device bridge_slave_1 left promiscuous mode [ 49.811875][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.845925][ T9] device bridge_slave_0 left promiscuous mode [ 49.847073][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.974727][ T9] device veth1_macvtap left promiscuous mode [ 49.975791][ T9] device veth0_macvtap left promiscuous mode [ 49.976749][ T9] device veth1_vlan left promiscuous mode [ 49.977808][ T9] device veth0_vlan left promiscuous mode [ 50.067420][ T9] team0 (unregistering): Port device team_slave_1 removed [ 50.071381][ T9] team0 (unregistering): Port device team_slave_0 removed [ 50.075458][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 50.107794][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 50.207665][ T9] bond0 (unregistering): Released all slaves [ 52.829308][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.887276][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.927651][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.977822][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.1.113' (ED25519) to the list of known hosts. [ 54.388555][ T9] device hsr_slave_0 left promiscuous mode 1970/01/01 00:00:54 parsed 1 programs [ 54.434879][ T9] device hsr_slave_1 left promiscuous mode [ 54.504634][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.505875][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.507378][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.508532][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.509891][ T9] device bridge_slave_1 left promiscuous mode [ 54.510928][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.545610][ T9] device bridge_slave_0 left promiscuous mode [ 54.546628][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.674659][ T9] device veth1_macvtap left promiscuous mode [ 54.675739][ T9] device veth0_macvtap left promiscuous mode [ 54.676895][ T9] device veth1_vlan left promiscuous mode [ 54.677873][ T9] device veth0_vlan left promiscuous mode [ 54.767505][ T9] team0 (unregistering): Port device team_slave_1 removed [ 54.771599][ T9] team0 (unregistering): Port device team_slave_0 removed [ 54.776980][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 54.818016][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.928160][ T9] bond0 (unregistering): Released all slaves [ 55.615671][ T4409] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 56.885342][ T4466] chnl_net:caif_netlink_parms(): no params data found [ 56.904356][ T4466] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.905859][ T4466] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.907335][ T4466] device bridge_slave_0 entered promiscuous mode [ 56.909498][ T4466] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.910741][ T4466] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.912204][ T4466] device bridge_slave_1 entered promiscuous mode [ 56.920567][ T4466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.922970][ T4466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.930615][ T4466] team0: Port device team_slave_0 added [ 56.932392][ T4466] team0: Port device team_slave_1 added [ 56.939440][ T4466] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.940539][ T4466] 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. [ 56.945069][ T4466] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.947543][ T4466] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.948728][ T4466] 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. [ 56.952832][ T4466] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.006179][ T4466] device hsr_slave_0 entered promiscuous mode [ 57.064707][ T4466] device hsr_slave_1 entered promiscuous mode [ 57.651593][ T4466] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.685802][ T4466] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.732884][ T4466] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.755499][ T4466] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.838598][ T4466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.842872][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.844440][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.848634][ T4466] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.852375][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.854086][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.857206][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.858323][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.860033][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.861707][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.863304][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.864418][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.867336][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.871133][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.873260][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.882605][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.885318][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.886951][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.888542][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.890177][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.892734][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.894401][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.898617][ T4466] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.900773][ T4466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.905159][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.906743][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.938317][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.939692][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.943160][ T4466] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.950291][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.951993][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.957994][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.959653][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.961483][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.962820][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.964942][ T4466] device veth0_vlan entered promiscuous mode [ 57.968939][ T4466] device veth1_vlan entered promiscuous mode [ 57.979416][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.980885][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.982542][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.983994][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.987609][ T4466] device veth0_macvtap entered promiscuous mode [ 57.990011][ T4466] device veth1_macvtap entered promiscuous mode [ 57.995740][ T4466] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.996957][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.998489][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.999891][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.001433][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.006410][ T4466] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.007810][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.009500][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.012621][ T4466] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.014000][ T4466] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.016152][ T4466] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.017521][ T4466] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.082123][ T1632] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.083479][ T1632] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.085794][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.094497][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.096114][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.097522][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:58 executed programs: 0 [ 58.288898][ T4618] chnl_net:caif_netlink_parms(): no params data found [ 58.314145][ T4618] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.315513][ T4618] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.317057][ T4618] device bridge_slave_0 entered promiscuous mode [ 58.319006][ T4618] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.320179][ T4618] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.321604][ T4618] device bridge_slave_1 entered promiscuous mode [ 58.329762][ T4618] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.332331][ T4618] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.348064][ T4618] team0: Port device team_slave_0 added [ 58.350037][ T4618] team0: Port device team_slave_1 added [ 58.356737][ T4618] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.357882][ T4618] 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. [ 58.361743][ T4618] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.364026][ T4618] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.365354][ T4618] 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. [ 58.369342][ T4618] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.407036][ T4618] device hsr_slave_0 entered promiscuous mode [ 58.454833][ T4618] device hsr_slave_1 entered promiscuous mode [ 58.474693][ T4618] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.475934][ T4618] Cannot create hsr debugfs directory [ 58.512505][ T4618] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.244721][ T4453] Bluetooth: hci0: command 0x0409 tx timeout [ 61.317953][ T4618] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.324682][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 63.998330][ T4618] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.038435][ T4618] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.196957][ T4618] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.255576][ T4618] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.305825][ T4618] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.345861][ T4618] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.404607][ T25] Bluetooth: hci0: command 0x040f tx timeout [ 64.416246][ T4618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.419788][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.421242][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.424466][ T4618] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.429402][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.430945][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.432375][ T1632] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.433537][ T1632] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.435065][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.437646][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.439305][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.440763][ T1632] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.441813][ T1632] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.444071][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.447798][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.450461][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.452214][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.453893][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.456987][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.458649][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.461211][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.462765][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.466117][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.467631][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.470068][ T4618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.508939][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.510234][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.513101][ T4618] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.519433][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.521114][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.527578][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.529094][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.530732][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.532046][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.533723][ T4618] device veth0_vlan entered promiscuous mode [ 64.537230][ T4618] device veth1_vlan entered promiscuous mode [ 64.543572][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.545751][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.547147][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.548618][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.550988][ T4618] device veth0_macvtap entered promiscuous mode [ 64.553556][ T4618] device veth1_macvtap entered promiscuous mode [ 64.559407][ T4618] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 64.561009][ T4618] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.562999][ T4618] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.564212][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.566496][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.568395][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.569817][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.572338][ T4618] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 64.574061][ T4618] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.576442][ T4618] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.577695][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.579250][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.581872][ T4618] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.583306][ T4618] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.584899][ T4618] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.586388][ T4618] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.602747][ T1632] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.605410][ T1632] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.607114][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.612878][ T1632] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.614216][ T1632] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.616837][ T1632] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:04 executed programs: 2 [ 64.634202][ T144] [ 64.634671][ T144] ===================================== [ 64.635672][ T144] WARNING: bad unlock balance detected! [ 64.636677][ T144] syzkaller #0 Not tainted [ 64.637476][ T144] ------------------------------------- [ 64.638493][ T144] kworker/u5:0/144 is trying to release lock (&chan->lock) at: [ 64.639909][ T144] [] l2cap_recv_frame+0xf58/0x79e8 [ 64.641037][ T144] but there are no more locks to release! [ 64.641970][ T144] [ 64.641970][ T144] other info that might help us debug this: [ 64.643302][ T144] 2 locks held by kworker/u5:0/144: [ 64.644340][ T144] #0: ffff0000dd824938 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_one_work+0x67c/0x1178 [ 64.646130][ T144] #1: ffff80001bfa7c40 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_one_work+0x6c0/0x1178 [ 64.648010][ T144] [ 64.648010][ T144] stack backtrace: [ 64.648965][ T144] CPU: 1 PID: 144 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 64.650173][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 64.651741][ T144] Workqueue: hci0 hci_rx_work [ 64.652490][ T144] Call trace: [ 64.653019][ T144] dump_backtrace+0x0/0x458 [ 64.653807][ T144] show_stack+0x2c/0x3c [ 64.654483][ T144] __dump_stack+0x30/0x40 [ 64.655202][ T144] dump_stack_lvl+0xf4/0x15c [ 64.656000][ T144] dump_stack+0x1c/0x5c [ 64.656653][ T144] print_unlock_imbalance_bug+0x11c/0x164 [ 64.657634][ T144] lock_release+0x45c/0x8ec [ 64.658392][ T144] __mutex_unlock_slowpath+0xd0/0x5ec [ 64.659232][ T144] mutex_unlock+0x90/0xec [ 64.659967][ T144] l2cap_recv_frame+0xf58/0x79e8 [ 64.660794][ T144] l2cap_recv_acldata+0x4d4/0x1334 [ 64.661627][ T144] hci_rx_work+0x374/0x7fc [ 64.662410][ T144] process_one_work+0x7a4/0x1178 [ 64.663181][ T144] worker_thread+0x8fc/0x103c [ 64.663915][ T144] kthread+0x37c/0x460 [ 64.664540][ T144] ret_from_fork+0x10/0x20 [ 66.484701][ T4078] Bluetooth: hci0: command 0x0419 tx timeout [ 66.648573][ T9] device hsr_slave_0 left promiscuous mode [ 66.684828][ T9] device hsr_slave_1 left promiscuous mode [ 66.775173][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 66.776364][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 66.778904][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 66.780106][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 66.781704][ T9] device bridge_slave_1 left promiscuous mode [ 66.782760][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.825922][ T9] device bridge_slave_0 left promiscuous mode [ 66.827018][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.964778][ T9] device veth1_macvtap left promiscuous mode [ 66.965826][ T9] device veth0_macvtap left promiscuous mode [ 66.966894][ T9] device veth1_vlan left promiscuous mode [ 66.968398][ T9] device veth0_vlan left promiscuous mode [ 67.062731][ T9] team0 (unregistering): Port device team_slave_1 removed [ 67.066609][ T9] team0 (unregistering): Port device team_slave_0 removed [ 67.070252][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 67.107398][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 67.188213][ T9] bond0 (unregistering): Released all slaves [ 69.604849][ T1969] cfg80211: failed to load regulatory.db [ 69.615011][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.615988][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:01:09 executed programs: 297