Warning: Permanently added '10.128.0.237' (ED25519) to the list of known hosts. 2026/08/08 02:00:18 parsed 1 programs 2026/08/08 02:00:18 serving rpc on tcp://36139 [ 63.650333][ T4199] cgroup: Unknown subsys name 'net' [ 63.781170][ T4199] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 65.022243][ T4199] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 67.919199][ T1436] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.930796][ T1436] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.942577][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.964378][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.972313][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.980200][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.379595][ T4270] chnl_net:caif_netlink_parms(): no params data found [ 68.473013][ T4270] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.481132][ T4270] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.489334][ T4270] device bridge_slave_0 entered promiscuous mode [ 68.499493][ T4270] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.506751][ T4270] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.514615][ T4270] device bridge_slave_1 entered promiscuous mode [ 68.533101][ T4270] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.544382][ T4270] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.563821][ T4270] team0: Port device team_slave_0 added [ 68.571636][ T4270] team0: Port device team_slave_1 added [ 68.588125][ T4270] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.595331][ T4270] 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. [ 68.622039][ T4270] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.634286][ T4270] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.641410][ T4270] 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. [ 68.667549][ T4270] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.693292][ T4270] device hsr_slave_0 entered promiscuous mode [ 68.700190][ T4270] device hsr_slave_1 entered promiscuous mode [ 68.801818][ T4270] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.812067][ T4270] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.822025][ T4270] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.831798][ T4270] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.903960][ T4270] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.936854][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.945558][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.955449][ T4270] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.965301][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.974342][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.985104][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.992453][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.002585][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.032737][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.042538][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.051369][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.058480][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.069285][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.085459][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.094406][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.103870][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.113730][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.137936][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.147646][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.159102][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.168696][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.200097][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.208693][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.220706][ T4270] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.322937][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.330843][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.344149][ T4270] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.374644][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.383822][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.402948][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.412329][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.423701][ T4270] device veth0_vlan entered promiscuous mode [ 69.447803][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.455717][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.469065][ T4270] device veth1_vlan entered promiscuous mode [ 69.494707][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.502864][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.511078][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.520892][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.533861][ T4270] device veth0_macvtap entered promiscuous mode [ 69.551729][ T4270] device veth1_macvtap entered promiscuous mode [ 69.565125][ T4270] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.573033][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.582854][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.591368][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.600254][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.616769][ T4270] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.649688][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.658657][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.670889][ T4270] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.681004][ T4270] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.689846][ T4270] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.698950][ T4270] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.804721][ T4270] syz-executor (4270) used greatest stack depth: 20848 bytes left 2026/08/08 02:00:26 executed programs: 0 [ 70.296794][ T4308] chnl_net:caif_netlink_parms(): no params data found [ 70.351388][ T4308] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.358639][ T4308] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.366799][ T4308] device bridge_slave_0 entered promiscuous mode [ 70.375168][ T4308] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.382438][ T4308] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.390749][ T4308] device bridge_slave_1 entered promiscuous mode [ 70.415958][ T4308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.429997][ T4308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.459528][ T4308] team0: Port device team_slave_0 added [ 70.467483][ T4308] team0: Port device team_slave_1 added [ 70.495970][ T4308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.505461][ T4308] 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. [ 70.534102][ T4308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.546828][ T4308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.553780][ T4308] 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. [ 70.583066][ T4308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.621630][ T4308] device hsr_slave_0 entered promiscuous mode [ 70.631689][ T4308] device hsr_slave_1 entered promiscuous mode [ 70.638836][ T4308] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.649309][ T4308] Cannot create hsr debugfs directory [ 70.740907][ T4308] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.279240][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.285736][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.247141][ T4293] Bluetooth: hci0: command 0x0409 tx timeout [ 73.923019][ T4308] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.316854][ T4297] Bluetooth: hci0: command 0x041b tx timeout [ 75.260979][ T4308] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.344164][ T4308] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.412192][ T4308] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.422593][ T4308] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.436904][ T4308] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.445548][ T4308] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.492787][ T4308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.504124][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.513242][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.531745][ T4308] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.540870][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.549775][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.559122][ T1436] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.566258][ T1436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.582234][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.591995][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.602376][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.611231][ T1436] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.618344][ T1436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.629298][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.646546][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.658156][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.668020][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.677417][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.688590][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.697335][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.714044][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.722700][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.733541][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.742684][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.753963][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.777656][ T9] device hsr_slave_0 left promiscuous mode [ 75.784351][ T9] device hsr_slave_1 left promiscuous mode [ 75.794140][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.802310][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.814551][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.822173][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.831153][ T9] device bridge_slave_1 left promiscuous mode [ 75.838568][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.851367][ T9] device bridge_slave_0 left promiscuous mode [ 75.858684][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.874472][ T9] device veth1_macvtap left promiscuous mode [ 75.881135][ T9] device veth0_macvtap left promiscuous mode [ 75.887954][ T9] device veth1_vlan left promiscuous mode [ 75.893981][ T9] device veth0_vlan left promiscuous mode [ 76.022345][ T9] team0 (unregistering): Port device team_slave_1 removed [ 76.035488][ T9] team0 (unregistering): Port device team_slave_0 removed [ 76.050055][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.063898][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.111446][ T9] bond0 (unregistering): Released all slaves [ 76.183967][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.191498][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.203320][ T4308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.224035][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.232985][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.255489][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.265265][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.273961][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.281813][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.290798][ T4308] device veth0_vlan entered promiscuous mode [ 76.302758][ T4308] device veth1_vlan entered promiscuous mode [ 76.325656][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.335130][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.343437][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.352041][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.362150][ T4308] device veth0_macvtap entered promiscuous mode [ 76.371763][ T4308] device veth1_macvtap entered promiscuous mode [ 76.388716][ T4308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.398352][ T4292] Bluetooth: hci0: command 0x040f tx timeout [ 76.405194][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.413781][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.422356][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.431134][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.441722][ T4308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.451457][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.460463][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.470012][ T4308] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.479161][ T4308] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.488804][ T4308] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.497803][ T4308] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.546771][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.554614][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.565392][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/08/08 02:00:33 executed programs: 2 [ 76.590319][ T1436] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.599428][ T1436] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.607742][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.651695][ T4215] Bluetooth: hci0: hardware error 0x04 [ 81.517824][ T1325] cfg80211: failed to load regulatory.db 2026/08/08 02:00:38 executed programs: 263 2026/08/08 02:00:43 executed programs: 545 [ 87.286486][ T4215] Bluetooth: hci0: hardware error 0x04 [ 87.846897][ T4924] chnl_net:caif_netlink_parms(): no params data found [ 87.882530][ T4924] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.890230][ T4924] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.898002][ T4924] device bridge_slave_0 entered promiscuous mode [ 87.905725][ T4924] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.912961][ T4924] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.921259][ T4924] device bridge_slave_1 entered promiscuous mode [ 87.939928][ T4924] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.950581][ T4924] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.971466][ T4924] team0: Port device team_slave_0 added [ 87.978899][ T4924] team0: Port device team_slave_1 added [ 87.994052][ T4924] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.001169][ T4924] 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. [ 88.027179][ T4924] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.039097][ T4924] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.046048][ T4924] 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. [ 88.072161][ T4924] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.098508][ T4924] device hsr_slave_0 entered promiscuous mode [ 88.105486][ T4924] device hsr_slave_1 entered promiscuous mode [ 88.162980][ T4924] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.237797][ T4924] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.295388][ T4924] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.371673][ T4924] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.466475][ T4924] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.475055][ T4924] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.484949][ T4924] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.493571][ T4924] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.510426][ T4924] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.517669][ T4924] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.525965][ T4924] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.533067][ T4924] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.565715][ T4924] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.581794][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.590065][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.598031][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.606015][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 88.618428][ T4924] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.628617][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.637267][ T3078] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.644515][ T3078] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.655525][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.664369][ T3078] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.671603][ T3078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.691233][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.699810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.711586][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.724359][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.735743][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.745592][ T4924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.817533][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.825090][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.838414][ T4924] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.853230][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.862956][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.880182][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.888775][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.897979][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.905745][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.915140][ T4924] device veth0_vlan entered promiscuous mode [ 88.926768][ T4924] device veth1_vlan entered promiscuous mode [ 88.943757][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.952045][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.960720][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.969599][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.981853][ T4924] device veth0_macvtap entered promiscuous mode [ 88.990940][ T4924] device veth1_macvtap entered promiscuous mode [ 89.004333][ T4924] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.015162][ T4924] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.027020][ T4924] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.035078][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.043994][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.052638][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.061388][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.071610][ T4924] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.082214][ T4924] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.093631][ T4924] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.101701][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.111072][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.122441][ T4924] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.131743][ T4924] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.140723][ T4924] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.149698][ T4924] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.197458][ T3078] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.205300][ T3078] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.222824][ T1436] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.235672][ T3078] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.243903][ T3078] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.251808][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.281906][ T146] Bluetooth: hci1: hardware error 0x04 [ 89.288493][ T146] [ 89.290827][ T146] ====================================================== [ 89.297820][ T146] WARNING: possible circular locking dependency detected [ 89.304825][ T146] syzkaller #0 Not tainted [ 89.309231][ T146] ------------------------------------------------------ [ 89.316222][ T146] kworker/u5:0/146 is trying to acquire lock: [ 89.322330][ T146] ffff888023dbe120 (sk_lock-AF_BLUETOOTH-BTPROTO_SCO){+.+.}-{0:0}, at: sco_conn_del+0x13e/0x350 [ 89.332771][ T146] [ 89.332771][ T146] but task is already holding lock: [ 89.340116][ T146] ffffffff8d5933e8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xa4/0x220 [ 89.349693][ T146] [ 89.349693][ T146] which lock already depends on the new lock. [ 89.349693][ T146] [ 89.360076][ T146] [ 89.360076][ T146] the existing dependency chain (in reverse order) is: [ 89.369070][ T146] [ 89.369070][ T146] -> #2 (hci_cb_list_lock){+.+.}-{3:3}: [ 89.376780][ T146] __mutex_lock_common+0x1e5/0x2400 [ 89.382534][ T146] mutex_lock_nested+0x17/0x20 [ 89.387804][ T146] hci_remote_features_evt+0x5d9/0xa10 [ 89.393779][ T146] hci_event_packet+0x600/0x1310 [ 89.399375][ T146] hci_rx_work+0x255/0xa10 [ 89.404307][ T146] process_one_work+0x867/0xff0 [ 89.409663][ T146] worker_thread+0xad7/0x12a0 [ 89.414983][ T146] kthread+0x42e/0x520 [ 89.419562][ T146] ret_from_fork+0x1f/0x30 [ 89.424507][ T146] [ 89.424507][ T146] -> #1 (&hdev->lock){+.+.}-{3:3}: [ 89.431783][ T146] __mutex_lock_common+0x1e5/0x2400 [ 89.437495][ T146] mutex_lock_nested+0x17/0x20 [ 89.442770][ T146] sco_sock_connect+0x189/0x940 [ 89.448130][ T146] __sys_connect+0x3cb/0x450 [ 89.453242][ T146] __x64_sys_connect+0x76/0x80 [ 89.458521][ T146] do_syscall_64+0x4c/0xa0 [ 89.463438][ T146] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 89.469833][ T146] [ 89.469833][ T146] -> #0 (sk_lock-AF_BLUETOOTH-BTPROTO_SCO){+.+.}-{0:0}: [ 89.478974][ T146] __lock_acquire+0x2c66/0x7b50 [ 89.484342][ T146] lock_acquire+0x19e/0x400 [ 89.489372][ T146] lock_sock_nested+0x44/0x100 [ 89.494669][ T146] sco_conn_del+0x13e/0x350 [ 89.499673][ T146] hci_conn_hash_flush+0x107/0x220 [ 89.505288][ T146] hci_dev_do_close+0x918/0x1020 [ 89.510732][ T146] hci_error_reset+0x101/0x2c0 [ 89.516018][ T146] process_one_work+0x867/0xff0 [ 89.521512][ T146] worker_thread+0xad7/0x12a0 [ 89.526700][ T146] kthread+0x42e/0x520 [ 89.531300][ T146] ret_from_fork+0x1f/0x30 [ 89.536221][ T146] [ 89.536221][ T146] other info that might help us debug this: [ 89.536221][ T146] [ 89.546455][ T146] Chain exists of: [ 89.546455][ T146] sk_lock-AF_BLUETOOTH-BTPROTO_SCO --> &hdev->lock --> hci_cb_list_lock [ 89.546455][ T146] [ 89.560696][ T146] Possible unsafe locking scenario: [ 89.560696][ T146] [ 89.568126][ T146] CPU0 CPU1 [ 89.573472][ T146] ---- ---- [ 89.578844][ T146] lock(hci_cb_list_lock); [ 89.583341][ T146] lock(&hdev->lock); [ 89.589971][ T146] lock(hci_cb_list_lock); [ 89.597078][ T146] lock(sk_lock-AF_BLUETOOTH-BTPROTO_SCO); [ 89.603034][ T146] [ 89.603034][ T146] *** DEADLOCK *** [ 89.603034][ T146] [ 89.611151][ T146] 5 locks held by kworker/u5:0/146: [ 89.616497][ T146] #0: ffff8880249a5938 ((wq_completion)hci1){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 89.626607][ T146] #1: ffffc900016ffd00 ((work_completion)(&hdev->error_reset)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 89.638265][ T146] #2: ffff88807920d3f0 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x5f/0x1020 [ 89.647986][ T146] #3: ffff88807920c478 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_do_close+0x408/0x1020 [ 89.657447][ T146] #4: ffffffff8d5933e8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xa4/0x220 [ 89.667510][ T146] [ 89.667510][ T146] stack backtrace: [ 89.673403][ T146] CPU: 1 PID: 146 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 89.680837][ T146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 89.690904][ T146] Workqueue: hci1 hci_error_reset [ 89.695972][ T146] Call Trace: [ 89.699228][ T146] [ 89.702135][ T146] dump_stack_lvl+0x188/0x250 [ 89.706794][ T146] ? load_image+0x410/0x410 [ 89.711297][ T146] ? show_regs_print_info+0x20/0x20 [ 89.716505][ T146] ? print_circular_bug+0x12b/0x1a0 [ 89.721701][ T146] check_noncircular+0x296/0x330 [ 89.726640][ T146] ? add_chain_block+0x9b0/0x9b0 [ 89.731582][ T146] ? lockdep_lock+0xf1/0x1f0 [ 89.736156][ T146] ? lockdep_unlock+0x143/0x2e0 [ 89.740997][ T146] ? mark_lock+0x94/0x320 [ 89.745317][ T146] ? _find_first_zero_bit+0xd1/0xf0 [ 89.750522][ T146] __lock_acquire+0x2c66/0x7b50 [ 89.755383][ T146] ? verify_lock_unused+0x140/0x140 [ 89.760566][ T146] lock_acquire+0x19e/0x400 [ 89.765055][ T146] ? sco_conn_del+0x13e/0x350 [ 89.769712][ T146] ? read_lock_is_recursive+0x10/0x10 [ 89.775060][ T146] ? __lock_acquire+0x7b50/0x7b50 [ 89.780072][ T146] ? __rwlock_init+0x140/0x140 [ 89.784833][ T146] lock_sock_nested+0x44/0x100 [ 89.789588][ T146] ? sco_conn_del+0x13e/0x350 [ 89.794255][ T146] sco_conn_del+0x13e/0x350 [ 89.798736][ T146] ? sco_connect_cfm+0xd00/0xd00 [ 89.803664][ T146] hci_conn_hash_flush+0x107/0x220 [ 89.808760][ T146] hci_dev_do_close+0x918/0x1020 [ 89.813680][ T146] hci_error_reset+0x101/0x2c0 [ 89.818674][ T146] process_one_work+0x867/0xff0 [ 89.823682][ T146] ? worker_detach_from_pool+0x240/0x240 [ 89.829308][ T146] ? lockdep_hardirqs_off+0x70/0x100 [ 89.834594][ T146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 89.839605][ T146] ? _raw_spin_lock_irqsave+0x100/0x100 [ 89.845374][ T146] ? wq_worker_running+0x97/0x170 [ 89.850409][ T146] worker_thread+0xad7/0x12a0 [ 89.855079][ T146] kthread+0x42e/0x520 [ 89.859129][ T146] ? rcu_lock_release+0x20/0x20 [ 89.864000][ T146] ? kthread_blkcg+0xd0/0xd0 [ 89.868609][ T146] ret_from_fork+0x1f/0x30 [ 89.873011][ T146] [ 89.879675][ T4292] Bluetooth: hci1: command 0x0409 tx timeout 2026/08/08 02:00:48 executed programs: 708 2026/08/08 02:00:53 executed programs: 1008 [ 98.227767][ T3078] device hsr_slave_0 left promiscuous mode [ 98.233932][ T3078] device hsr_slave_1 left promiscuous mode [ 98.240226][ T3078] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.248332][ T3078] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.255864][ T3078] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.264000][ T3078] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.271824][ T3078] device bridge_slave_1 left promiscuous mode [ 98.278300][ T3078] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.286682][ T3078] device bridge_slave_0 left promiscuous mode [ 98.292862][ T3078] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.301978][ T3078] device veth1_macvtap left promiscuous mode [ 98.308629][ T3078] device veth0_macvtap left promiscuous mode [ 98.314689][ T3078] device veth1_vlan left promiscuous mode [ 98.320647][ T3078] device veth0_vlan left promiscuous mode [ 98.405678][ T3078] team0 (unregistering): Port device team_slave_1 removed [ 98.418218][ T3078] team0 (unregistering): Port device team_slave_0 removed [ 98.430729][ T3078] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.442816][ T3078] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.484679][ T3078] bond0 (unregistering): Released all slaves