Warning: Permanently added '10.128.0.128' (ED25519) to the list of known hosts. 2025/09/13 17:04:57 parsed 1 programs [ 86.754153][ T5796] cgroup: Unknown subsys name 'net' [ 86.770578][ T966] cfg80211: failed to load regulatory.db [ 86.856564][ T5796] cgroup: Unknown subsys name 'rlimit' [ 88.578995][ T5796] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 90.810726][ T5824] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.819153][ T5824] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.827458][ T5824] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.835974][ T5824] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.843964][ T5824] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 90.851907][ T5824] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 91.392513][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.418828][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.701522][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.718235][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.642695][ T5871] chnl_net:caif_netlink_parms(): no params data found [ 93.877288][ T5871] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.885548][ T5871] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.895017][ T5871] bridge_slave_0: entered allmulticast mode [ 93.902929][ T5871] bridge_slave_0: entered promiscuous mode [ 93.915499][ T5871] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.923902][ T5871] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.931181][ T5871] bridge_slave_1: entered allmulticast mode [ 93.940069][ T5871] bridge_slave_1: entered promiscuous mode [ 94.031703][ T5871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.086384][ T5871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.144426][ T5871] team0: Port device team_slave_0 added [ 94.199743][ T5871] team0: Port device team_slave_1 added [ 94.238799][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.245809][ T5871] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 94.278032][ T5871] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.302601][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.316249][ T5871] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 94.342636][ T5871] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.416483][ T5871] hsr_slave_0: entered promiscuous mode [ 94.423322][ T5871] hsr_slave_1: entered promiscuous mode [ 94.638690][ T5871] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 94.651415][ T5871] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 94.664711][ T5871] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 94.676330][ T5871] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 94.851762][ T5871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.873889][ T5871] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.887995][ T1140] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.895560][ T1140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.914723][ T1074] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.921955][ T1074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.148887][ T5871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.219253][ T5871] veth0_vlan: entered promiscuous mode [ 95.234070][ T5871] veth1_vlan: entered promiscuous mode [ 95.286419][ T5871] veth0_macvtap: entered promiscuous mode [ 95.300047][ T5871] veth1_macvtap: entered promiscuous mode [ 95.324075][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.336606][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.369585][ T5871] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.381130][ T5871] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.389921][ T5871] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.398817][ T5871] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/09/13 17:05:08 executed programs: 0 [ 95.695719][ T5905] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 95.704868][ T5905] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 95.714039][ T5905] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.725160][ T5905] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.732509][ T50] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 95.741717][ T50] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 95.749609][ T50] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 95.758839][ T5905] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.766181][ T50] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 95.774586][ T5905] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 95.783828][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.795277][ T50] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 95.802440][ T5905] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 95.810021][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.828309][ T50] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 95.846800][ T50] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 95.864625][ T50] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 95.876393][ T50] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 95.882572][ T5905] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 95.900934][ T5907] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 95.909691][ T5907] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 95.917847][ T5907] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 95.926707][ T50] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 95.935703][ T50] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 96.493502][ T5902] chnl_net:caif_netlink_parms(): no params data found [ 96.643736][ T5908] chnl_net:caif_netlink_parms(): no params data found [ 96.727866][ T5903] chnl_net:caif_netlink_parms(): no params data found [ 96.872865][ T5909] chnl_net:caif_netlink_parms(): no params data found [ 96.905042][ T5908] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.912511][ T5908] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.920250][ T5908] bridge_slave_0: entered allmulticast mode [ 96.927313][ T5908] bridge_slave_0: entered promiscuous mode [ 96.938494][ T5902] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.945689][ T5902] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.955520][ T5902] bridge_slave_0: entered allmulticast mode [ 96.962879][ T5902] bridge_slave_0: entered promiscuous mode [ 96.973104][ T5902] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.980928][ T5902] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.991440][ T5902] bridge_slave_1: entered allmulticast mode [ 96.998663][ T5902] bridge_slave_1: entered promiscuous mode [ 97.037892][ T5908] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.045440][ T5908] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.053132][ T5908] bridge_slave_1: entered allmulticast mode [ 97.061790][ T5908] bridge_slave_1: entered promiscuous mode [ 97.083766][ T3424] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.199886][ T5902] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.217953][ T5902] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.227369][ T5903] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.235494][ T5903] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.242999][ T5903] bridge_slave_0: entered allmulticast mode [ 97.250566][ T5903] bridge_slave_0: entered promiscuous mode [ 97.260621][ T5908] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.290118][ T5903] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.297351][ T5903] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.305614][ T5903] bridge_slave_1: entered allmulticast mode [ 97.313049][ T5903] bridge_slave_1: entered promiscuous mode [ 97.322525][ T5908] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.401610][ T5902] team0: Port device team_slave_0 added [ 97.439660][ T5903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.452731][ T5908] team0: Port device team_slave_0 added [ 97.459227][ T5909] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.466485][ T5909] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.475426][ T5909] bridge_slave_0: entered allmulticast mode [ 97.483553][ T5909] bridge_slave_0: entered promiscuous mode [ 97.494970][ T5902] team0: Port device team_slave_1 added [ 97.531565][ T5903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.556391][ T5908] team0: Port device team_slave_1 added [ 97.574201][ T5909] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.585113][ T5909] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.592461][ T5909] bridge_slave_1: entered allmulticast mode [ 97.601735][ T5909] bridge_slave_1: entered promiscuous mode [ 97.623802][ T5902] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.630985][ T5902] 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. [ 97.657037][ T5902] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.686972][ T5903] team0: Port device team_slave_0 added [ 97.725465][ T5909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.737835][ T5909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.747803][ T5902] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.755207][ T5902] 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. [ 97.781690][ T5902] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.794736][ T5903] team0: Port device team_slave_1 added [ 97.815611][ T5908] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.822676][ T5908] 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. [ 97.849079][ T5908] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.862394][ T5908] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.870304][ T5908] 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. [ 97.896674][ T5911] Bluetooth: hci1: command tx timeout [ 97.896696][ T50] Bluetooth: hci0: command tx timeout [ 97.907279][ T5908] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.968340][ T50] Bluetooth: hci2: command tx timeout [ 97.988899][ T5903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.995880][ T5903] 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. [ 98.021933][ T5903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.040148][ T5909] team0: Port device team_slave_0 added [ 98.049050][ T5909] team0: Port device team_slave_1 added [ 98.058468][ T50] Bluetooth: hci3: command tx timeout [ 98.087388][ T5903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.094689][ T5903] 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. [ 98.121537][ T5903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.153523][ T5909] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.160758][ T5909] 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. [ 98.186957][ T5909] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.200101][ T5909] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.207081][ T5909] 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. [ 98.233693][ T5909] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.312791][ T5908] hsr_slave_0: entered promiscuous mode [ 98.319592][ T5908] hsr_slave_1: entered promiscuous mode [ 98.325937][ T5908] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.334822][ T5908] Cannot create hsr debugfs directory [ 98.359531][ T5902] hsr_slave_0: entered promiscuous mode [ 98.365984][ T5902] hsr_slave_1: entered promiscuous mode [ 98.372388][ T5902] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.380054][ T5902] Cannot create hsr debugfs directory [ 98.430515][ T5909] hsr_slave_0: entered promiscuous mode [ 98.437077][ T5909] hsr_slave_1: entered promiscuous mode [ 98.444034][ T5909] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.452942][ T5909] Cannot create hsr debugfs directory [ 98.464373][ T5903] hsr_slave_0: entered promiscuous mode [ 98.471326][ T5903] hsr_slave_1: entered promiscuous mode [ 98.477675][ T5903] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.485508][ T5903] Cannot create hsr debugfs directory [ 98.931997][ T5908] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 98.944181][ T5908] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 98.955582][ T5908] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 98.966903][ T5908] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 99.041979][ T5902] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 99.052502][ T5902] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 99.068816][ T5902] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 99.079127][ T5902] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 99.217279][ T5908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.235375][ T5902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.259921][ T5902] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.277709][ T5908] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.293833][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.301018][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.310653][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.317800][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.339776][ T1074] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.346924][ T1074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.357390][ T1074] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.364578][ T1074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.592111][ T3424] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.743585][ T5908] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.764295][ T5902] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.816015][ T5908] veth0_vlan: entered promiscuous mode [ 99.835166][ T5908] veth1_vlan: entered promiscuous mode [ 99.865465][ T5902] veth0_vlan: entered promiscuous mode [ 99.881846][ T5902] veth1_vlan: entered promiscuous mode [ 99.920384][ T5908] veth0_macvtap: entered promiscuous mode [ 99.938564][ T5908] veth1_macvtap: entered promiscuous mode [ 99.954083][ T5902] veth0_macvtap: entered promiscuous mode [ 99.969942][ T50] Bluetooth: hci0: command tx timeout [ 99.971216][ T5911] Bluetooth: hci1: command tx timeout [ 99.989808][ T5902] veth1_macvtap: entered promiscuous mode [ 99.996983][ T5908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.007831][ T5908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.020972][ T5908] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.039479][ T5908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.050156][ T5911] Bluetooth: hci2: command tx timeout [ 100.056800][ T5908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.070378][ T5908] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.090570][ T5908] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.099534][ T5908] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.108334][ T5908] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.117058][ T5908] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.127883][ T5902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.139421][ T5902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.149593][ T5911] Bluetooth: hci3: command tx timeout [ 100.156710][ T5902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.167485][ T5902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.180451][ T5902] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.192198][ T5902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.203795][ T5902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.214790][ T5902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.226845][ T5902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.240026][ T5902] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.263855][ T5902] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.272766][ T5902] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.281679][ T5902] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.294251][ T5902] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.401728][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.409967][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.457906][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.473021][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.512072][ T1074] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.517021][ T1140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.526107][ T1074] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.531888][ T1140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.555681][ T3424] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/09/13 17:05:13 executed programs: 8 [ 100.675885][ T3424] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 206.978174][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 206.985323][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P1074/1:b..l [ 206.993602][ C0] rcu: (detected by 0, t=10503 jiffies, g=10861, q=721 ncpus=2) [ 207.001367][ C0] task:kworker/u4:5 state:R running task stack:24080 pid:1074 ppid:2 flags:0x00004000 [ 207.012989][ C0] Workqueue: writeback wb_workfn (flush-8:0) [ 207.019079][ C0] Call Trace: [ 207.022400][ C0] [ 207.025386][ C0] __schedule+0x14d2/0x44d0 [ 207.029961][ C0] ? verify_lock_unused+0x140/0x140 [ 207.035210][ C0] ? asan.module_dtor+0x20/0x20 [ 207.040100][ C0] ? mark_lock+0x94/0x320 [ 207.044471][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 207.050502][ C0] ? preempt_schedule_irq+0xaa/0x140 [ 207.055839][ C0] preempt_schedule_irq+0xb5/0x140 [ 207.061000][ C0] ? preempt_schedule_notrace+0x110/0x110 [ 207.066771][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 207.072621][ C0] irqentry_exit+0x67/0x70 [ 207.077093][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 207.083111][ C0] RIP: 0010:folio_clear_dirty_for_io+0x557/0xc30 [ 207.089497][ C0] Code: cf ff 49 bf 00 00 00 00 00 fc ff df 4d 85 f6 75 0e e8 0d 3d cf ff 43 80 3c 3c 00 75 0f eb 15 e8 ff 3c cf ff fb 43 80 3c 3c 00 <74> 08 48 89 df e8 0f 88 26 00 4c 8b 3b 48 c7 c7 ff ff ff ff 4c 89 [ 207.109145][ C0] RSP: 0018:ffffc900046fece0 EFLAGS: 00000246 [ 207.115259][ C0] RAX: ffffffff81b65341 RBX: ffffea0001daaf40 RCX: ffff8880235a1e00 [ 207.123270][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 207.131273][ C0] RBP: ffffc900046fede8 R08: ffffffff90da75a7 R09: 1ffffffff21b4eb4 [ 207.139276][ C0] R10: dffffc0000000000 R11: fffffbfff21b4eb5 R12: 1ffffd40003b55e8 [ 207.147280][ C0] R13: 0000000000000001 R14: 0000000000000200 R15: dffffc0000000000 [ 207.155296][ C0] ? folio_clear_dirty_for_io+0x551/0xc30 [ 207.161088][ C0] ? folio_clear_dirty_for_io+0x23f/0xc30 [ 207.166866][ C0] ? folio_wait_writeback+0x1e0/0x1e0 [ 207.172307][ C0] mpage_submit_folio+0x7d/0x3c0 [ 207.177295][ C0] ext4_do_writepages+0x1d01/0x38d0 [ 207.182777][ C0] ? ext4_normal_submit_inode_data_buffers+0x1b0/0x1b0 [ 207.189707][ C0] ? rcu_read_lock_any_held+0xb4/0x120 [ 207.195219][ C0] ? verify_lock_unused+0x140/0x140 [ 207.200905][ C0] ext4_writepages+0x1a8/0x2f0 [ 207.205720][ C0] ? ext4_read_folio+0x2f0/0x2f0 [ 207.210725][ C0] ? ext4_read_folio+0x2f0/0x2f0 [ 207.215710][ C0] do_writepages+0x3a2/0x600 [ 207.220363][ C0] ? folio_clear_dirty_for_io+0xc30/0xc30 [ 207.226134][ C0] ? writeback_sb_inodes+0x47f/0xef0 [ 207.231467][ C0] ? __lock_acquire+0x7c80/0x7c80 [ 207.236531][ C0] ? do_raw_spin_lock+0x121/0x2c0 [ 207.241603][ C0] __writeback_single_inode+0x153/0xee0 [ 207.247205][ C0] writeback_sb_inodes+0x77c/0xef0 [ 207.252392][ C0] ? queue_io+0x560/0x560 [ 207.256791][ C0] ? do_raw_spin_unlock+0x121/0x230 [ 207.262060][ C0] ? __writeback_inodes_wb+0x240/0x240 [ 207.267576][ C0] __writeback_inodes_wb+0x111/0x240 [ 207.272924][ C0] wb_writeback+0x464/0xba0 [ 207.277481][ C0] ? queue_io+0x301/0x560 [ 207.281872][ C0] ? percpu_ref_tryget+0x250/0x250 [ 207.287035][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 207.293081][ C0] wb_workfn+0xabc/0xe20 [ 207.297404][ C0] ? inode_wait_for_writeback+0x200/0x200 [ 207.303190][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 207.309232][ C0] ? read_lock_is_recursive+0x20/0x20 [ 207.314665][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 207.319905][ C0] ? process_scheduled_works+0x957/0x15b0 [ 207.325684][ C0] ? process_scheduled_works+0x957/0x15b0 [ 207.331546][ C0] process_scheduled_works+0xa45/0x15b0 [ 207.337169][ C0] ? assign_work+0x400/0x400 [ 207.341810][ C0] ? assign_work+0x39e/0x400 [ 207.346447][ C0] worker_thread+0xa55/0xfc0 [ 207.351079][ C0] ? _raw_spin_unlock_irqrestore+0xae/0x110 [ 207.357035][ C0] kthread+0x2fa/0x390 [ 207.361149][ C0] ? pr_cont_work+0x560/0x560 [ 207.365982][ C0] ? kthread_blkcg+0xd0/0xd0 [ 207.370613][ C0] ret_from_fork+0x48/0x80 [ 207.375127][ C0] ? kthread_blkcg+0xd0/0xd0 [ 207.379768][ C0] ret_from_fork_asm+0x11/0x20 [ 207.384663][ C0] [ 207.387721][ C0] rcu: rcu_preempt kthread starved for 10540 jiffies! g10861 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 207.399133][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 207.409135][ C0] rcu: RCU grace-period kthread stack dump: [ 207.415056][ C0] task:rcu_preempt state:R running task stack:27976 pid:17 ppid:2 flags:0x00004000 [ 207.425969][ C0] Call Trace: [ 207.429281][ C0] [ 207.432254][ C0] __schedule+0x14d2/0x44d0 [ 207.436837][ C0] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 207.443124][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 207.448372][ C0] ? _raw_spin_unlock_irqrestore+0xae/0x110 [ 207.454478][ C0] ? asan.module_dtor+0x20/0x20 [ 207.459378][ C0] ? enqueue_timer+0x225/0x530 [ 207.464185][ C0] ? __mod_timer+0x984/0xdb0 [ 207.468837][ C0] schedule+0xbd/0x170 [ 207.473034][ C0] schedule_timeout+0x160/0x280 [ 207.477939][ C0] ? console_conditional_schedule+0x40/0x40 [ 207.483881][ C0] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 207.489819][ C0] ? update_process_times+0x1b0/0x1b0 [ 207.495242][ C0] ? prepare_to_swait_event+0x339/0x360 [ 207.500828][ C0] rcu_gp_fqs_loop+0x302/0x1560 [ 207.505730][ C0] ? rcu_gp_init+0x110e/0x1510 [ 207.510553][ C0] ? dump_blkd_tasks+0x810/0x810 [ 207.515539][ C0] ? rcu_gp_init+0x1510/0x1510 [ 207.520348][ C0] ? rcu_gp_cleanup+0xb4c/0xca0 [ 207.525248][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 207.530484][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 207.535914][ C0] rcu_gp_kthread+0x99/0x380 [ 207.540569][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 207.545730][ C0] ? __kthread_parkme+0x7a/0x1c0 [ 207.550717][ C0] ? __kthread_parkme+0x162/0x1c0 [ 207.555794][ C0] kthread+0x2fa/0x390 [ 207.559896][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 207.565062][ C0] ? kthread_blkcg+0xd0/0xd0 [ 207.569687][ C0] ret_from_fork+0x48/0x80 [ 207.574139][ C0] ? kthread_blkcg+0xd0/0xd0 [ 207.578764][ C0] ret_from_fork_asm+0x11/0x20 [ 207.583588][ C0] [ 207.586822][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 207.593190][ C0] CPU: 0 PID: 5975 Comm: syz.2.24 Not tainted syzkaller #0 [ 207.600416][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 207.610507][ C0] RIP: 0010:native_apic_msr_write+0x39/0x50 [ 207.616481][ C0] Code: 74 2a 83 ff 30 74 25 eb 10 81 ff d0 00 00 00 74 1b 81 ff e0 00 00 00 74 13 c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 c3 f3 0f 1e fa 89 f6 31 d2 e9 87 ca 18 03 0f 1f 80 00 00 00 [ 207.636146][ C0] RSP: 0018:ffffc90003657cd8 EFLAGS: 00000246 [ 207.642263][ C0] RAX: 00000000000000f6 RBX: 0000000000000200 RCX: 000000000000083f [ 207.650304][ C0] RDX: 0000000000000000 RSI: 00000000000000f6 RDI: 000000000000083f [ 207.658332][ C0] RBP: 0000000000000000 R08: ffffc90003657c47 R09: 1ffff920006caf88 [ 207.666373][ C0] R10: dffffc0000000000 R11: fffff520006caf89 R12: ffff8880b8e35201 [ 207.674406][ C0] R13: dffffc0000000000 R14: ffff8880b8e35290 R15: 0000000000000020 [ 207.682443][ C0] FS: 00007f0b1f39e6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 207.691428][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.698159][ C0] CR2: 0000000000000000 CR3: 0000000024992000 CR4: 00000000003506f0 [ 207.706224][ C0] Call Trace: [ 207.709542][ C0] [ 207.712501][ C0] arch_irq_work_raise+0x68/0x70 [ 207.717524][ C0] irq_work_queue+0x99/0x140 [ 207.722158][ C0] bpf_send_signal_common+0x2b6/0x420 [ 207.727585][ C0] ? __set_printk_clr_event+0x80/0x80 [ 207.732997][ C0] ? __cant_sleep+0x210/0x210 [ 207.737721][ C0] ? arch_do_signal_or_restart+0x492/0x780 [ 207.743580][ C0] bpf_send_signal+0x19/0x20 [ 207.748213][ C0] bpf_prog_7ba5217f62dcd359+0x40/0x44 [ 207.753759][ C0] bpf_trace_run2+0x1d1/0x3c0 [ 207.758470][ C0] ? bpf_trace_run2+0xde/0x3c0 [ 207.763263][ C0] ? bpf_trace_run1+0x3b0/0x3b0 [ 207.768144][ C0] ? lock_chain_count+0x20/0x20 [ 207.773053][ C0] trace_sys_enter+0x69/0x80 [ 207.777776][ C0] syscall_trace_enter+0xf0/0x150 [ 207.782848][ C0] do_syscall_64+0x28/0xb0 [ 207.787305][ C0] ? clear_bhb_loop+0x40/0x90 [ 207.792021][ C0] ? clear_bhb_loop+0x40/0x90 [ 207.796749][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 207.802699][ C0] RIP: 0033:0x7f0b1e52ada9 [ 207.807147][ C0] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25 [ 207.826795][ C0] RSP: 002b:00007f0b1f39db40 EFLAGS: 00000246 ORIG_RAX: 000000000000000f [ 207.835257][ C0] RAX: ffffffffffffffda RBX: 00007f0b1e7d5fa8 RCX: 00007f0b1e52ada9 [ 207.843267][ C0] RDX: 00007f0b1f39db40 RSI: 00007f0b1f39dc70 RDI: 0000000000000011 [ 207.851275][ C0] RBP: 00007f0b1e7d5fa0 R08: 0000000000745d1e R09: 0000000000000000 [ 207.859287][ C0] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 207.867295][ C0] R13: 00007f0b1e7d6038 R14: 00007ffc6127f2a0 R15: 00007ffc6127f388 [ 207.875344][ C0]