Warning: Permanently added '10.128.0.49' (ED25519) to the list of known hosts. 2026/01/05 16:42:09 parsed 1 programs [ 88.835850][ T5833] cgroup: Unknown subsys name 'net' [ 88.946974][ T5833] cgroup: Unknown subsys name 'cpuset' [ 88.956385][ T5833] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 90.597856][ T5833] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 91.934219][ T9] cfg80211: failed to load regulatory.db [ 93.461034][ T5854] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.469398][ T5854] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.483296][ T5854] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.503863][ T5854] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.511821][ T5854] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.737523][ T5850] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 94.971543][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.994672][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.299725][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.314584][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.226125][ T5889] chnl_net:caif_netlink_parms(): no params data found [ 96.671068][ T5889] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.686960][ T5889] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.695182][ T5889] bridge_slave_0: entered allmulticast mode [ 96.705923][ T5889] bridge_slave_0: entered promiscuous mode [ 96.724465][ T5889] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.749661][ T5889] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.757355][ T5889] bridge_slave_1: entered allmulticast mode [ 96.787567][ T5889] bridge_slave_1: entered promiscuous mode [ 96.907009][ T5889] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.926115][ T5889] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.096360][ T5889] team0: Port device team_slave_0 added [ 97.114928][ T5889] team0: Port device team_slave_1 added [ 97.197765][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.208307][ T5889] 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 1532 would solve the problem. [ 97.235728][ T5889] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.249288][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.257955][ T5889] 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 1532 would solve the problem. [ 97.283939][ T5889] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.361037][ T5889] hsr_slave_0: entered promiscuous mode [ 97.367859][ T5889] hsr_slave_1: entered promiscuous mode [ 97.555451][ T5889] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 97.569379][ T5889] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 97.579416][ T5889] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 97.590415][ T5889] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 97.664968][ T5889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.687798][ T5889] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.701259][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.708503][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.722670][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.729932][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.915961][ T5889] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.964162][ T5889] veth0_vlan: entered promiscuous mode [ 97.975551][ T5889] veth1_vlan: entered promiscuous mode [ 98.003752][ T5889] veth0_macvtap: entered promiscuous mode [ 98.014242][ T5889] veth1_macvtap: entered promiscuous mode [ 98.032284][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.045902][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.064290][ T37] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.074730][ T37] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.085388][ T37] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.095330][ T37] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/01/05 16:42:22 executed programs: 0 [ 98.258005][ T5854] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.266902][ T5854] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.276188][ T5854] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.285360][ T5854] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.294497][ T5854] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.411941][ T52] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 98.420719][ T52] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 98.430202][ T52] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 98.449688][ T52] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 98.464824][ T5150] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 98.479505][ T5150] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 98.492193][ T5854] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 98.503870][ T5854] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 98.516017][ T5854] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 98.534643][ T5854] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 98.547168][ T5953] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 98.556819][ T5953] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 98.565034][ T5953] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 98.598331][ T5953] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 98.609259][ T5953] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 98.623756][ T5953] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 98.632446][ T5953] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 98.642271][ T52] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 98.662278][ T52] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 98.670852][ T52] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 99.109606][ T1157] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.206780][ T1157] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.512686][ T5944] chnl_net:caif_netlink_parms(): no params data found [ 99.577943][ T5955] chnl_net:caif_netlink_parms(): no params data found [ 99.592164][ T5958] chnl_net:caif_netlink_parms(): no params data found [ 99.690282][ T5948] chnl_net:caif_netlink_parms(): no params data found [ 99.839927][ T5951] chnl_net:caif_netlink_parms(): no params data found [ 99.931053][ T5944] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.938531][ T5944] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.946223][ T5944] bridge_slave_0: entered allmulticast mode [ 99.953641][ T5944] bridge_slave_0: entered promiscuous mode [ 100.000007][ T5955] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.008396][ T5955] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.016412][ T5955] bridge_slave_0: entered allmulticast mode [ 100.024699][ T5955] bridge_slave_0: entered promiscuous mode [ 100.032633][ T5944] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.040213][ T5944] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.047720][ T5944] bridge_slave_1: entered allmulticast mode [ 100.054907][ T5944] bridge_slave_1: entered promiscuous mode [ 100.063613][ T5958] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.070755][ T5958] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.078436][ T5958] bridge_slave_0: entered allmulticast mode [ 100.086169][ T5958] bridge_slave_0: entered promiscuous mode [ 100.110185][ T5955] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.117439][ T5955] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.124760][ T5955] bridge_slave_1: entered allmulticast mode [ 100.131941][ T5955] bridge_slave_1: entered promiscuous mode [ 100.173963][ T1157] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.190243][ T5958] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.197944][ T5958] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.205304][ T5958] bridge_slave_1: entered allmulticast mode [ 100.212728][ T5958] bridge_slave_1: entered promiscuous mode [ 100.278615][ T5944] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.301011][ T5948] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.308385][ T5948] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.315974][ T5948] bridge_slave_0: entered allmulticast mode [ 100.323376][ T5948] bridge_slave_0: entered promiscuous mode [ 100.334010][ T52] Bluetooth: hci0: command tx timeout [ 100.364566][ T5955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.377775][ T5944] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.399397][ T5948] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.407298][ T5948] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.416101][ T5948] bridge_slave_1: entered allmulticast mode [ 100.424343][ T5948] bridge_slave_1: entered promiscuous mode [ 100.445400][ T5951] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.452548][ T5951] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.460377][ T5951] bridge_slave_0: entered allmulticast mode [ 100.467985][ T5951] bridge_slave_0: entered promiscuous mode [ 100.477359][ T5955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.503094][ T52] Bluetooth: hci1: command tx timeout [ 100.522062][ T5958] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.548078][ T5948] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.557359][ T5951] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.565781][ T5951] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.573541][ T5951] bridge_slave_1: entered allmulticast mode [ 100.573741][ T52] Bluetooth: hci2: command tx timeout [ 100.585954][ T5951] bridge_slave_1: entered promiscuous mode [ 100.606346][ T5944] team0: Port device team_slave_0 added [ 100.630184][ T5958] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.641209][ T5948] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.663074][ T52] Bluetooth: hci3: command tx timeout [ 100.671271][ T5944] team0: Port device team_slave_1 added [ 100.679343][ T5955] team0: Port device team_slave_0 added [ 100.730379][ T1157] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.740884][ T52] Bluetooth: hci4: command tx timeout [ 100.765398][ T5955] team0: Port device team_slave_1 added [ 100.799814][ T5951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.836275][ T5958] team0: Port device team_slave_0 added [ 100.844746][ T5948] team0: Port device team_slave_0 added [ 100.854391][ T5951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.864350][ T5944] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.871304][ T5944] 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 1532 would solve the problem. [ 100.897887][ T5944] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.924121][ T5958] team0: Port device team_slave_1 added [ 100.930382][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.937647][ T5955] 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 1532 would solve the problem. [ 100.963836][ T5955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.977089][ T5948] team0: Port device team_slave_1 added [ 101.001337][ T5944] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.008530][ T5944] 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 1532 would solve the problem. [ 101.034969][ T5944] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.060759][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.067835][ T5955] 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 1532 would solve the problem. [ 101.094171][ T5955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.159924][ T5958] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.167177][ T5958] 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 1532 would solve the problem. [ 101.193553][ T5958] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.223436][ T5951] team0: Port device team_slave_0 added [ 101.232433][ T5958] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.240193][ T5958] 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 1532 would solve the problem. [ 101.266679][ T5958] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.278531][ T5948] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.286065][ T5948] 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 1532 would solve the problem. [ 101.313093][ T5948] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.364196][ T5951] team0: Port device team_slave_1 added [ 101.377355][ T5948] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.385231][ T5948] 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 1532 would solve the problem. [ 101.411490][ T5948] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.507622][ T5955] hsr_slave_0: entered promiscuous mode [ 101.515402][ T5955] hsr_slave_1: entered promiscuous mode [ 101.521893][ T5955] debugfs: 'hsr0' already exists in 'hsr' [ 101.528871][ T5955] Cannot create hsr debugfs directory [ 101.541276][ T5944] hsr_slave_0: entered promiscuous mode [ 101.547949][ T5944] hsr_slave_1: entered promiscuous mode [ 101.554446][ T5944] debugfs: 'hsr0' already exists in 'hsr' [ 101.560189][ T5944] Cannot create hsr debugfs directory [ 101.579477][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.586643][ T5951] 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 1532 would solve the problem. [ 101.613769][ T5951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.667012][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.674873][ T5951] 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 1532 would solve the problem. [ 101.701526][ T5951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.719196][ T5948] hsr_slave_0: entered promiscuous mode [ 101.725661][ T5948] hsr_slave_1: entered promiscuous mode [ 101.731794][ T5948] debugfs: 'hsr0' already exists in 'hsr' [ 101.737725][ T5948] Cannot create hsr debugfs directory [ 101.806537][ T1157] bridge_slave_1: left allmulticast mode [ 101.812397][ T1157] bridge_slave_1: left promiscuous mode [ 101.819236][ T1157] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.830141][ T1157] bridge_slave_0: left allmulticast mode [ 101.836879][ T1157] bridge_slave_0: left promiscuous mode [ 101.842700][ T1157] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.107399][ T1157] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.118734][ T1157] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.129048][ T1157] bond0 (unregistering): Released all slaves [ 102.201676][ T5958] hsr_slave_0: entered promiscuous mode [ 102.208856][ T5958] hsr_slave_1: entered promiscuous mode [ 102.226155][ T5958] debugfs: 'hsr0' already exists in 'hsr' [ 102.231936][ T5958] Cannot create hsr debugfs directory [ 102.413148][ T52] Bluetooth: hci0: command tx timeout [ 102.456849][ T5951] hsr_slave_0: entered promiscuous mode [ 102.463914][ T5951] hsr_slave_1: entered promiscuous mode [ 102.470077][ T5951] debugfs: 'hsr0' already exists in 'hsr' [ 102.476599][ T5951] Cannot create hsr debugfs directory [ 102.506235][ T1157] hsr_slave_0: left promiscuous mode [ 102.512187][ T1157] hsr_slave_1: left promiscuous mode [ 102.518385][ T1157] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.525929][ T1157] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.534584][ T1157] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.541985][ T1157] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.560610][ T1157] veth1_macvtap: left promiscuous mode [ 102.566580][ T1157] veth0_macvtap: left promiscuous mode [ 102.572179][ T1157] veth1_vlan: left promiscuous mode [ 102.577473][ T52] Bluetooth: hci1: command tx timeout [ 102.578340][ T1157] veth0_vlan: left promiscuous mode [ 102.663085][ T52] Bluetooth: hci2: command tx timeout [ 102.743051][ T52] Bluetooth: hci3: command tx timeout [ 102.814408][ T52] Bluetooth: hci4: command tx timeout [ 102.900861][ T1157] team0 (unregistering): Port device team_slave_1 removed [ 102.928666][ T1157] team0 (unregistering): Port device team_slave_0 removed [ 103.699822][ T5944] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.745394][ T5944] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.780062][ T5944] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.841317][ T5944] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.960361][ T5948] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 103.995695][ T5948] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 104.014827][ T5948] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 104.037070][ T5948] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 104.208445][ T5944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.288074][ T5944] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.328899][ T3659] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.336134][ T3659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.386405][ T3659] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.393617][ T3659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.468797][ T5958] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 104.488986][ T5958] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 104.494132][ T52] Bluetooth: hci0: command tx timeout [ 104.515979][ T5948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.526135][ T5958] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 104.538048][ T5958] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 104.598155][ T5948] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.653536][ T52] Bluetooth: hci1: command tx timeout [ 104.658398][ T1109] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.666135][ T1109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.719174][ T1109] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.726405][ T1109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.733172][ T52] Bluetooth: hci2: command tx timeout [ 104.808291][ T5955] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 104.815481][ T52] Bluetooth: hci3: command tx timeout [ 104.856061][ T5955] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 104.879586][ T5955] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 104.894590][ T52] Bluetooth: hci4: command tx timeout [ 104.920857][ T5955] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 105.096281][ T5951] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 105.114923][ T5951] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 105.138093][ T5951] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 105.185085][ T5951] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 105.218287][ T5944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.267825][ T5958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.385779][ T5958] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.408305][ T3659] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.415557][ T3659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.470447][ T3659] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.477672][ T3659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.548382][ T5944] veth0_vlan: entered promiscuous mode [ 105.596774][ T5944] veth1_vlan: entered promiscuous mode [ 105.648572][ T5955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.679765][ T5948] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.736727][ T5944] veth0_macvtap: entered promiscuous mode [ 105.751736][ T5955] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.773315][ T5944] veth1_macvtap: entered promiscuous mode [ 105.787296][ T5951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.807213][ T3659] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.814391][ T3659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.859275][ T3659] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.866515][ T3659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.924437][ T5944] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.949039][ T5951] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.960695][ T5948] veth0_vlan: entered promiscuous mode [ 105.971546][ T5944] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.999619][ T3659] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.006843][ T3659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.025469][ T4373] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.038036][ T3659] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.045259][ T3659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.059162][ T4373] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.068101][ T4373] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.086730][ T4373] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.100032][ T5948] veth1_vlan: entered promiscuous mode [ 106.129693][ T5958] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.268485][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.302056][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.336466][ T5948] veth0_macvtap: entered promiscuous mode [ 106.371323][ T3523] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.379998][ T5948] veth1_macvtap: entered promiscuous mode [ 106.391590][ T3523] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/05 16:42:30 executed programs: 10 [ 106.479113][ T5948] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.557343][ T5948] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.568330][ T5958] veth0_vlan: entered promiscuous mode [ 106.573961][ T52] Bluetooth: hci0: command tx timeout [ 106.733458][ T52] Bluetooth: hci1: command tx timeout [ 106.813050][ T52] Bluetooth: hci2: command tx timeout [ 106.894105][ T52] Bluetooth: hci3: command tx timeout [ 106.972894][ T52] Bluetooth: hci4: command tx timeout 2026/01/05 16:42:37 executed programs: 11 [ 122.170059][ T5955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.385854][ T57] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.395273][ T57] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.200580][ T57] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 2026/01/05 16:42:52 executed programs: 12 [ 132.763791][ T61] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.826112][ T5958] veth1_vlan: entered promiscuous mode [ 138.018185][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.026648][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 2026/01/05 16:43:03 executed programs: 13 2026/01/05 16:43:11 executed programs: 14 [ 156.299777][ T5951] 8021q: adding VLAN 0 to HW filter on device batadv0 2026/01/05 16:43:20 executed programs: 15 [ 163.111245][ T5953] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 163.343176][ T5953] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 163.910796][ T5953] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 163.951337][ T5953] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 164.385296][ T5953] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 164.408324][ T5953] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 164.692263][ T5957] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 164.699502][ T5957] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 164.962691][ T6106] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 164.974863][ T5953] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 164.982692][ T5953] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 164.991787][ T6106] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 165.263646][ T6106] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 165.777907][ T6106] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 165.787086][ T6106] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 166.075839][ T52] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 166.084449][ T52] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 166.092274][ T52] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 166.100909][ T52] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 166.108694][ T52] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 2026/01/05 16:43:31 executed programs: 16 [ 168.094601][ T5957] Bluetooth: hci5: command tx timeout [ 168.682873][ T6106] Bluetooth: hci8: command tx timeout [ 168.688790][ T5957] Bluetooth: hci7: command tx timeout [ 168.698677][ T52] Bluetooth: hci6: command tx timeout [ 170.172978][ T52] Bluetooth: hci5: command tx timeout [ 170.771974][ T52] Bluetooth: hci6: command tx timeout [ 170.777475][ T52] Bluetooth: hci7: command tx timeout [ 170.783272][ T52] Bluetooth: hci8: command tx timeout [ 172.595096][ T5957] Bluetooth: hci5: command tx timeout [ 173.309464][ T5957] Bluetooth: hci8: command tx timeout [ 173.315512][ T5957] Bluetooth: hci7: command tx timeout [ 173.321506][ T5957] Bluetooth: hci6: command tx timeout [ 174.867941][ T5957] Bluetooth: hci5: command tx timeout [ 175.429868][ T6106] Bluetooth: hci7: command tx timeout [ 175.435393][ T5957] Bluetooth: hci6: command tx timeout [ 175.440987][ T52] Bluetooth: hci8: command tx timeout [ 189.016606][ T52] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 189.024769][ T52] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 189.032244][ T52] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 189.040146][ T52] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 189.047902][ T52] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 191.147362][ T52] Bluetooth: hci1: command tx timeout [ 193.467129][ T52] Bluetooth: hci1: command tx timeout [ 195.779458][ T52] Bluetooth: hci1: command tx timeout [ 198.080130][ T52] Bluetooth: hci1: command tx timeout [ 199.613491][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.619837][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 221.926542][ T5957] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 222.344904][ T5957] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 222.354019][ T5957] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 222.363199][ T5957] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 222.370744][ T5957] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 222.887199][ T6106] Bluetooth: hci0: command 0x0406 tx timeout [ 224.844637][ T52] Bluetooth: hci2: command tx timeout [ 225.895494][ T5957] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 225.904277][ T5957] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 225.911773][ T5957] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 225.919637][ T5957] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 225.927261][ T5957] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 226.985618][ T5957] Bluetooth: hci2: command tx timeout [ 227.757407][ T52] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 228.260346][ T52] Bluetooth: hci3: command tx timeout [ 228.788907][ T52] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 228.796591][ T52] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 229.070176][ T5854] Bluetooth: hci2: command tx timeout [ 229.075788][ T52] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 229.084208][ T52] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 229.091787][ T52] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 229.322262][ T5150] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 229.330596][ T5150] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 229.339221][ T5150] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 229.346819][ T5150] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 230.392198][ T5957] Bluetooth: hci3: command tx timeout [ 231.159019][ T5150] Bluetooth: hci2: command tx timeout [ 231.165099][ T5957] Bluetooth: hci4: command tx timeout [ 231.405557][ T5150] Bluetooth: hci9: command tx timeout [ 232.461395][ T5150] Bluetooth: hci3: command tx timeout [ 233.240431][ T5150] Bluetooth: hci4: command tx timeout [ 233.475160][ T5150] Bluetooth: hci9: command tx timeout [ 234.525977][ T5150] Bluetooth: hci3: command tx timeout [ 235.540956][ T5150] Bluetooth: hci4: command tx timeout [ 235.547467][ T5150] Bluetooth: hci9: command tx timeout [ 237.629970][ T5957] Bluetooth: hci9: command tx timeout [ 237.635517][ T5957] Bluetooth: hci4: command tx timeout [ 249.646510][ T5957] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 249.654807][ T5957] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 249.662552][ T5957] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 249.670846][ T5957] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 249.678723][ T5957] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 251.990300][ T5957] Bluetooth: hci10: command tx timeout [ 254.059895][ T5957] Bluetooth: hci10: command tx timeout [ 256.128885][ T5150] Bluetooth: hci10: command tx timeout [ 258.223879][ T5150] Bluetooth: hci10: command tx timeout [ 260.897603][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.904041][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 282.533770][ T5957] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 282.542068][ T5957] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 282.549976][ T5957] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 283.649340][ T5957] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 283.657631][ T5957] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 286.238334][ T5150] Bluetooth: hci11: command tx timeout [ 286.518593][ T6106] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 287.505343][ T6106] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 287.519134][ T6106] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 287.527472][ T6106] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 287.535331][ T6106] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 288.324136][ T5150] Bluetooth: hci11: command tx timeout [ 288.575316][ T6106] Bluetooth: hci5: command 0x0406 tx timeout [ 289.649075][ T52] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 289.656903][ T52] Bluetooth: hci12: command tx timeout [ 289.685072][ T6106] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 289.693043][ T6106] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 289.700947][ T6106] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 289.708668][ T6106] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 290.498738][ T5957] Bluetooth: hci11: command tx timeout [ 292.416866][ T5957] Bluetooth: hci12: command tx timeout [ 292.422453][ T5957] Bluetooth: hci13: command tx timeout [ 292.960275][ T5854] Bluetooth: hci11: command tx timeout [ 292.966350][ T5854] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 292.974945][ T5854] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 292.982972][ T5854] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 293.010672][ T5953] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 293.018881][ T5953] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 295.094148][ T5953] Bluetooth: hci6: command 0x0406 tx timeout [ 295.094176][ T5957] Bluetooth: hci8: command 0x0406 tx timeout [ 295.100376][ T5953] Bluetooth: hci12: command tx timeout [ 295.111185][ T5854] Bluetooth: hci14: command tx timeout [ 295.111744][ T5953] Bluetooth: hci13: command tx timeout [ 295.123242][ T6168] Bluetooth: hci7: command 0x0406 tx timeout [ 297.183060][ T5150] Bluetooth: hci13: command tx timeout [ 297.188605][ T5150] Bluetooth: hci14: command tx timeout [ 297.194206][ T5150] Bluetooth: hci12: command tx timeout [ 299.503238][ T5150] Bluetooth: hci13: command tx timeout [ 299.508819][ T6106] Bluetooth: hci14: command tx timeout [ 301.563508][ T6106] Bluetooth: hci14: command tx timeout [ 311.323118][ T5150] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1 [ 311.331917][ T5150] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9 [ 311.340077][ T5150] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9 [ 311.348175][ T5150] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4 [ 311.356139][ T5150] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2 [ 313.900987][ T6168] Bluetooth: hci15: command tx timeout [ 314.158693][ T31] INFO: task kworker/u8:1:13 blocked for more than 143 seconds. [ 314.166608][ T31] Not tainted syzkaller #0 [ 314.171568][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 314.180466][ T31] task:kworker/u8:1 state:D stack:24568 pid:13 tgid:13 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 314.195654][ T31] Workqueue: events_unbound linkwatch_event [ 314.201633][ T31] Call Trace: [ 314.205039][ T31] [ 314.208000][ T31] __schedule+0x149b/0x4fd0 [ 314.212600][ T31] ? __pfx___schedule+0x10/0x10 [ 314.218850][ T31] ? schedule+0x91/0x360 [ 314.224953][ T31] schedule+0x165/0x360 [ 314.229156][ T31] schedule_preempt_disabled+0x13/0x30 [ 314.234918][ T31] __mutex_lock+0x7e6/0x1350 [ 314.239554][ T31] ? __mutex_lock+0x5bb/0x1350 [ 314.244897][ T31] ? linkwatch_event+0xe/0x60 [ 314.249627][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 314.254771][ T31] ? process_scheduled_works+0x9ef/0x1770 [ 314.260532][ T31] ? process_scheduled_works+0x9ef/0x1770 [ 314.266329][ T31] linkwatch_event+0xe/0x60 [ 314.270872][ T31] process_scheduled_works+0xad1/0x1770 [ 314.277072][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 314.284199][ T31] ? do_raw_spin_lock+0x121/0x290 [ 314.289287][ T31] worker_thread+0x8a0/0xda0 [ 314.294394][ T31] ? __kthread_parkme+0x7b/0x200 [ 314.299397][ T31] kthread+0x711/0x8a0 [ 314.306691][ T31] ? __pfx_worker_thread+0x10/0x10 [ 314.311862][ T31] ? __pfx_kthread+0x10/0x10 [ 314.316844][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 314.322086][ T31] ? __pfx_kthread+0x10/0x10 [ 314.329054][ T31] ret_from_fork+0x510/0xa50 [ 314.334017][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 314.339169][ T31] ? __switch_to+0xc9e/0x1480 [ 314.344896][ T31] ? __pfx_kthread+0x10/0x10 [ 314.349559][ T31] ret_from_fork_asm+0x1a/0x30 [ 314.354775][ T31] [ 314.364305][ T31] INFO: task kworker/u8:3:37 blocked for more than 143 seconds. [ 314.371988][ T31] Not tainted syzkaller #0 [ 314.473039][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 314.481766][ T31] task:kworker/u8:3 state:D stack:23704 pid:37 tgid:37 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 314.759761][ T6168] Bluetooth: hci1: command 0x0406 tx timeout [ 315.038198][ T31] Workqueue: ipv6_addrconf addrconf_dad_work [ 315.044504][ T31] Call Trace: [ 315.047818][ T31] [ 315.050838][ T31] __schedule+0x149b/0x4fd0 [ 315.055727][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 315.061136][ T31] ? __pfx___schedule+0x10/0x10 [ 315.066766][ T31] ? schedule+0x91/0x360 [ 315.071052][ T31] schedule+0x165/0x360 [ 315.076784][ T31] schedule_preempt_disabled+0x13/0x30 [ 315.082291][ T31] __mutex_lock+0x7e6/0x1350 [ 315.087070][ T31] ? __mutex_lock+0x5bb/0x1350 [ 315.091878][ T31] ? addrconf_dad_work+0x112/0x14b0 [ 315.097166][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 315.102235][ T31] addrconf_dad_work+0x112/0x14b0 [ 315.107905][ T31] ? lock_acquire+0x107/0x340 [ 315.112620][ T31] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 315.118109][ T31] ? __pfx_addrconf_dad_work+0x10/0x10 [ 315.123696][ T31] ? process_scheduled_works+0x9ef/0x1770 [ 315.129443][ T31] ? process_scheduled_works+0x9ef/0x1770 [ 315.135973][ T31] ? process_scheduled_works+0x9ef/0x1770 [ 315.141822][ T31] process_scheduled_works+0xad1/0x1770 [ 315.147595][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 315.154009][ T31] ? do_raw_spin_lock+0x121/0x290 [ 315.159119][ T31] worker_thread+0x8a0/0xda0 [ 315.167819][ T31] kthread+0x711/0x8a0 [ 315.171934][ T31] ? __pfx_worker_thread+0x10/0x10 [ 315.178638][ T31] ? __pfx_kthread+0x10/0x10 [ 315.183545][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 315.188785][ T31] ? __pfx_kthread+0x10/0x10 [ 315.203736][ T31] ret_from_fork+0x510/0xa50 [ 315.208386][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 315.215431][ T31] ? __switch_to+0xc9e/0x1480 [ 315.220195][ T31] ? __pfx_kthread+0x10/0x10 [ 315.481621][ T31] ret_from_fork_asm+0x1a/0x30 [ 315.486572][ T31] [ 315.489822][ T31] [ 315.489822][ T31] Showing all locks held in the system: [ 315.497650][ T31] 3 locks held by kworker/u8:1/13: [ 315.502812][ T31] #0: ffff88813ff29948 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x1770 [ 315.515180][ T31] #1: ffffc90000127bc0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x1770 [ 315.526972][ T31] #2: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60 [ 315.536412][ T31] 1 lock held by khungtaskd/31: [ 315.541301][ T31] #0: ffffffff8df41aa0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 315.556788][ T31] 3 locks held by kworker/u8:3/37: [ 315.561957][ T31] #0: ffff88814d085948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x1770 [ 315.573852][ T31] #1: ffffc90000ad7bc0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x1770 [ 315.587866][ T31] #2: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x112/0x14b0 [ 315.597438][ T31] 6 locks held by kworker/u8:4/57: [ 315.602573][ T31] #0: ffff88801aa9f148 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x1770 [ 315.613588][ T31] #1: ffffc90001437bc0 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x1770 [ 315.627087][ T31] #2: ffffffff8f304cd0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xf7/0x7a0 [ 315.640375][ T31] #3: ffff88807bdc90e8 (&dev->mutex){....}-{4:4}, at: devlink_pernet_pre_exit+0x10a/0x3d0 [ 315.650528][ T31] #4: ffff88807bdcb250 (&devlink->lock_key#4){+.+.}-{4:4}, at: devlink_pernet_pre_exit+0x11c/0x3d0 [ 315.661436][ T31] #5: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_dev_lock+0x257/0x2f0 [ 315.670972][ T31] 2 locks held by getty/5590: [ 315.675817][ T31] #0: ffff8880343e80a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 315.687360][ T31] #1: ffffc9000331e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x449/0x1460 [ 315.697616][ T31] 3 locks held by kworker/1:5/5940: [ 315.702977][ T31] #0: ffff88813ff16948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x1770 [ 315.715454][ T31] #1: ffffc90003d4fbc0 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x1770 [ 315.726640][ T31] #2: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: reg_check_chans_work+0xa1/0xf00 [ 315.736421][ T31] 1 lock held by syz-executor/5951: [ 315.741638][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x3e/0x1c0 [ 315.753490][ T31] 1 lock held by syz-executor/6098: [ 315.758746][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 315.768571][ T31] 1 lock held by syz-executor/6099: [ 315.774042][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 315.786639][ T31] 1 lock held by syz-executor/6101: [ 315.791868][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 315.801657][ T31] 1 lock held by syz-executor/6104: [ 315.807122][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 315.816777][ T31] 4 locks held by kworker/u9:5/6106: [ 315.822080][ T31] #0: ffff888030c2a148 ((wq_completion)hci1){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x1770 [ 315.833263][ T31] #1: ffffc90003017bc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x1770 [ 315.846017][ T31] #2: ffff888059124ec0 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d3/0x400 [ 315.867062][ T31] #3: ffff8880591240c0 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 316.132311][ T31] 1 lock held by syz.0.27/6112: [ 316.142081][ T31] 1 lock held by syz-executor/6117: [ 316.147433][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 316.157034][ T6168] Bluetooth: hci15: command tx timeout [ 316.162689][ T31] 1 lock held by syz-executor/6128: [ 316.167932][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 316.177448][ T31] 1 lock held by syz-executor/6133: [ 316.182708][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 316.192180][ T31] 1 lock held by syz-executor/6136: [ 316.197471][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 316.206980][ T31] 1 lock held by syz-executor/6138: [ 316.212203][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 316.221688][ T31] 1 lock held by syz-executor/6142: [ 316.226964][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 316.236520][ T31] 1 lock held by syz-executor/6155: [ 316.241836][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 316.251497][ T31] 1 lock held by syz-executor/6159: [ 316.256970][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 316.267106][ T31] 1 lock held by syz-executor/6163: [ 316.272346][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 316.283534][ T31] 1 lock held by syz-executor/6166: [ 316.288768][ T31] #0: ffffffff8f311d88 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 316.298297][ T31] 2 locks held by syz-executor/6170: [ 316.303642][ T31] 2 locks held by dhcpcd/6175: [ 316.308418][ T31] #0: ffff888077272260 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xcd0 [ 316.318139][ T31] #1: ffffffff8df475f8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x36e/0x6e0 [ 316.330647][ T31] [ 316.333296][ T31] ============================================= [ 316.333296][ T31] [ 316.597206][ T31] NMI backtrace for cpu 0 [ 316.597236][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 316.597257][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 316.597268][ T31] Call Trace: [ 316.597276][ T31] [ 316.597284][ T31] dump_stack_lvl+0xe8/0x150 [ 316.597311][ T31] nmi_cpu_backtrace+0x274/0x2d0 [ 316.597336][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 316.597367][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 316.597394][ T31] sys_info+0x135/0x170 [ 316.597414][ T31] watchdog+0xf95/0xfe0 [ 316.597443][ T31] ? watchdog+0x20a/0xfe0 [ 316.597474][ T31] kthread+0x711/0x8a0 [ 316.597500][ T31] ? __pfx_watchdog+0x10/0x10 [ 316.597524][ T31] ? __pfx_kthread+0x10/0x10 [ 316.597549][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 316.597575][ T31] ? __pfx_kthread+0x10/0x10 [ 316.597598][ T31] ret_from_fork+0x510/0xa50 [ 316.597618][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 316.597633][ T31] ? __switch_to+0xc9e/0x1480 [ 316.597662][ T31] ? __pfx_kthread+0x10/0x10 [ 316.597685][ T31] ret_from_fork_asm+0x1a/0x30 [ 316.597723][ T31] [ 316.597730][ T31] Sending NMI from CPU 0 to CPUs 1: [ 316.717761][ C1] NMI backtrace for cpu 1 [ 316.717777][ C1] CPU: 1 UID: 0 PID: 5495 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 316.717797][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 316.717808][ C1] RIP: 0010:bpf_prog_6fd842a53d323cc5+0x57/0x5f [ 316.717827][ C1] Code: 00 00 00 00 ff ff ff 80 4c 8b 55 f0 4d 85 d2 74 1b 49 83 ea 01 4d 85 d2 75 0c 49 c7 c2 f0 ff ff ff e8 01 48 62 e1 4c 89 55 f0 d2 c9 e9 b5 38 3c eb cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 316.717842][ C1] RSP: 0018:ffffc900034b7420 EFLAGS: 00000202 [ 316.717870][ C1] RAX: 80ffffff00000000 RBX: 1ffff110059f46da RCX: ffff88802cfa1e80 [ 316.717884][ C1] RDX: 0000000000000000 RSI: ffffc90003463060 RDI: ffffc900034b74c0 [ 316.717896][ C1] RBP: ffffc900034b7430 R08: ffffffff81cd2802 R09: ffffffff8df41aa0 [ 316.717909][ C1] R10: 0000000000006c73 R11: ffffffff8168c760 R12: ffffc90003463048 [ 316.717921][ C1] R13: dffffc0000000000 R14: ffff88802cfa36d0 R15: ffffc90003463060 [ 316.717940][ C1] FS: 00007f9a96165740(0000) GS:ffff888125f1f000(0000) knlGS:0000000000000000 [ 316.717955][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 316.717966][ C1] CR2: 00007ffc9cd8ff52 CR3: 000000007857e000 CR4: 00000000003526f0 [ 316.717982][ C1] Call Trace: [ 316.717989][ C1] [ 316.717997][ C1] bpf_trace_run10+0x2e4/0x510 [ 316.718025][ C1] ? bpf_trace_run10+0x1f2/0x510 [ 316.718049][ C1] ? __pfx_bpf_trace_run10+0x10/0x10 [ 316.718071][ C1] ? bpf_trace_run10+0x378/0x510 [ 316.718095][ C1] ? __percpu_counter_init_many+0x43/0x380 [ 316.718131][ C1] __bpf_trace_percpu_alloc_percpu+0x364/0x400 [ 316.718165][ C1] ? __percpu_counter_init_many+0x43/0x380 [ 316.718197][ C1] ? __pfx___bpf_trace_percpu_alloc_percpu+0x10/0x10 [ 316.718243][ C1] ? __mutex_trylock_common+0x153/0x260 [ 316.718265][ C1] ? __percpu_counter_init_many+0x43/0x380 [ 316.718291][ C1] ? __percpu_counter_init_many+0x43/0x380 [ 316.718317][ C1] ? __pfx___mutex_trylock_common+0x10/0x10 [ 316.718351][ C1] ? pcpu_alloc_noprof+0xd44/0x1750 [ 316.718370][ C1] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 316.718393][ C1] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 316.718420][ C1] ? __percpu_counter_init_many+0x43/0x380 [ 316.718446][ C1] pcpu_alloc_noprof+0x15d3/0x1750 [ 316.718473][ C1] __percpu_counter_init_many+0x43/0x380 [ 316.718504][ C1] mm_init+0x8d2/0xc60 [ 316.718526][ C1] copy_mm+0x123/0x4b0 [ 316.718547][ C1] copy_process+0x165d/0x3950 [ 316.718573][ C1] ? copy_process+0x915/0x3950 [ 316.718597][ C1] ? __pfx_copy_process+0x10/0x10 [ 316.718624][ C1] kernel_clone+0x21e/0x820 [ 316.718644][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 316.718662][ C1] ? sk_setsockopt+0x2076/0x2dc0 [ 316.718682][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 316.718714][ C1] __x64_sys_clone+0x18b/0x1e0 [ 316.718738][ C1] ? __pfx___x64_sys_clone+0x10/0x10 [ 316.718769][ C1] ? do_sock_setsockopt+0x185/0x1b0 [ 316.718796][ C1] do_syscall_64+0xec/0xf80 [ 316.718814][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 316.718831][ C1] ? trace_irq_disable+0x37/0x100 [ 316.718855][ C1] ? clear_bhb_loop+0x60/0xb0 [ 316.718876][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 316.718893][ C1] RIP: 0033:0x7f9a96239636 [ 316.718908][ C1] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 316.718922][ C1] RSP: 002b:00007ffc9cd6dda0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 316.718946][ C1] RAX: ffffffffffffffda RBX: 00007ffc9cd6dda8 RCX: 00007f9a96239636 [ 316.718959][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 316.718970][ C1] RBP: 00007ffc9cd8e2f0 R08: 0000000000000000 R09: 0000000000000001 [ 316.718981][ C1] R10: 00007f9a96165a10 R11: 0000000000000246 R12: 00007ffc9cd6dee0 [ 316.718993][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000556af56c7ac0 [ 316.719014][ C1] [ 317.119322][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 317.126230][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 317.135368][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 317.145446][ T31] Call Trace: [ 317.148748][ T31] [ 317.151700][ T31] vpanic+0x1e0/0x670 [ 317.155716][ T31] panic+0xb9/0xc0 [ 317.159468][ T31] ? __pfx_panic+0x10/0x10 [ 317.163916][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 317.169314][ T31] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 317.175503][ T31] watchdog+0xfdf/0xfe0 [ 317.179727][ T31] ? watchdog+0x20a/0xfe0 [ 317.184095][ T31] kthread+0x711/0x8a0 [ 317.188200][ T31] ? __pfx_watchdog+0x10/0x10 [ 317.192904][ T31] ? __pfx_kthread+0x10/0x10 [ 317.197548][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 317.202783][ T31] ? __pfx_kthread+0x10/0x10 [ 317.207410][ T31] ret_from_fork+0x510/0xa50 [ 317.212077][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 317.217246][ T31] ? __switch_to+0xc9e/0x1480 [ 317.221966][ T31] ? __pfx_kthread+0x10/0x10 [ 317.226624][ T31] ret_from_fork_asm+0x1a/0x30 [ 317.231445][ T31] [ 317.235095][ T31] Kernel Offset: disabled [ 317.239430][ T31] Rebooting in 86400 seconds..