Warning: Permanently added '10.128.1.114' (ED25519) to the list of known hosts. 2025/10/05 07:34:39 parsed 1 programs [ 101.395082][ T5853] cgroup: Unknown subsys name 'net' [ 101.511811][ T5853] cgroup: Unknown subsys name 'cpuset' [ 101.520550][ T5853] cgroup: Unknown subsys name 'rlimit' [ 103.074920][ T5853] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 105.885217][ T5864] 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. [ 106.244664][ T5884] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.252856][ T5884] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.260646][ T5884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.272064][ T5884] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.280484][ T5884] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 106.438607][ T5865] chnl_net:caif_netlink_parms(): no params data found [ 106.956629][ T5865] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.971438][ T5865] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.988578][ T5865] bridge_slave_0: entered allmulticast mode [ 106.996552][ T5865] bridge_slave_0: entered promiscuous mode [ 107.065109][ T5865] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.078652][ T5865] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.085878][ T5865] bridge_slave_1: entered allmulticast mode [ 107.110347][ T5865] bridge_slave_1: entered promiscuous mode [ 107.230740][ T5865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.248889][ T5865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.715249][ T5865] team0: Port device team_slave_0 added [ 107.768621][ T5865] team0: Port device team_slave_1 added [ 107.819517][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.826488][ T5865] 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. [ 107.852548][ T5865] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.904489][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.911488][ T5865] 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. [ 107.937437][ T5865] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.122314][ T5865] hsr_slave_0: entered promiscuous mode [ 108.137177][ T5865] hsr_slave_1: entered promiscuous mode [ 108.949105][ T4522] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.958616][ T4522] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.116289][ T5865] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 109.175713][ T5865] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 109.191220][ T5865] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 109.214723][ T5865] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 109.229471][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.244154][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.518207][ T5865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.562999][ T5865] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.587995][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.595337][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.620709][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.628007][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.705965][ T5865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.744308][ T5865] veth0_vlan: entered promiscuous mode [ 109.755516][ T5865] veth1_vlan: entered promiscuous mode [ 109.781995][ T5865] veth0_macvtap: entered promiscuous mode [ 109.791067][ T5865] veth1_macvtap: entered promiscuous mode [ 109.808122][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.822648][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.837897][ T36] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.847642][ T36] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.860118][ T36] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.869185][ T36] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/10/05 07:34:50 executed programs: 0 [ 110.039787][ T5884] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 110.064620][ T5884] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 110.072827][ T5884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 110.084112][ T5884] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 110.092946][ T5884] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 110.108249][ T5160] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 110.139691][ T5951] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 110.148856][ T5951] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 110.157314][ T52] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 110.165294][ T5951] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 110.178942][ T52] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 110.188032][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 110.199193][ T52] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 110.207562][ T52] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 110.219552][ T5884] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 110.228466][ T5884] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 110.236440][ T52] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 110.254443][ T5960] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 110.272220][ T52] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 110.288016][ T52] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 110.344742][ T52] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 110.361517][ T52] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 110.371707][ T52] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 110.392643][ T52] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 110.412108][ T52] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 110.904923][ T1153] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.964541][ T5956] chnl_net:caif_netlink_parms(): no params data found [ 111.220667][ T5962] chnl_net:caif_netlink_parms(): no params data found [ 111.234704][ T5963] chnl_net:caif_netlink_parms(): no params data found [ 111.320110][ T5964] chnl_net:caif_netlink_parms(): no params data found [ 111.424424][ T5956] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.431675][ T5956] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.439322][ T5956] bridge_slave_0: entered allmulticast mode [ 111.446335][ T5956] bridge_slave_0: entered promiscuous mode [ 111.462338][ T5956] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.470109][ T5956] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.477494][ T5956] bridge_slave_1: entered allmulticast mode [ 111.485158][ T5956] bridge_slave_1: entered promiscuous mode [ 111.566586][ T5967] chnl_net:caif_netlink_parms(): no params data found [ 111.606431][ T5963] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.613693][ T5963] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.621456][ T5963] bridge_slave_0: entered allmulticast mode [ 111.629017][ T5963] bridge_slave_0: entered promiscuous mode [ 111.650462][ T5956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.663752][ T5956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.684190][ T5963] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.691568][ T5963] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.699386][ T5963] bridge_slave_1: entered allmulticast mode [ 111.706364][ T5963] bridge_slave_1: entered promiscuous mode [ 111.746186][ T5962] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.753448][ T5962] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.761029][ T5962] bridge_slave_0: entered allmulticast mode [ 111.768076][ T5962] bridge_slave_0: entered promiscuous mode [ 111.819206][ T5962] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.826521][ T5962] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.834092][ T5962] bridge_slave_1: entered allmulticast mode [ 111.842203][ T5962] bridge_slave_1: entered promiscuous mode [ 111.864440][ T5963] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.897782][ T5956] team0: Port device team_slave_0 added [ 111.929606][ T5963] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.953664][ T5964] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.960873][ T5964] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.968007][ T5964] bridge_slave_0: entered allmulticast mode [ 111.976555][ T5964] bridge_slave_0: entered promiscuous mode [ 111.990553][ T5956] team0: Port device team_slave_1 added [ 112.014932][ T5962] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.033106][ T1153] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.059797][ T5964] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.067002][ T5964] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.074474][ T5964] bridge_slave_1: entered allmulticast mode [ 112.083308][ T5964] bridge_slave_1: entered promiscuous mode [ 112.119886][ T5967] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.127034][ T5967] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.135048][ T5967] bridge_slave_0: entered allmulticast mode [ 112.142262][ T5967] bridge_slave_0: entered promiscuous mode [ 112.153388][ T5962] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.165057][ T5963] team0: Port device team_slave_0 added [ 112.195537][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.202932][ T5956] 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. [ 112.229061][ T5956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.242028][ T5967] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.249386][ T5967] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.256654][ T5967] bridge_slave_1: entered allmulticast mode [ 112.264983][ T5967] bridge_slave_1: entered promiscuous mode [ 112.285397][ T5963] team0: Port device team_slave_1 added [ 112.299557][ T52] Bluetooth: hci2: command tx timeout [ 112.299942][ T5951] Bluetooth: hci1: command tx timeout [ 112.320725][ T5964] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.330774][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.337733][ T5956] 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. [ 112.363880][ T5956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.368699][ T5951] Bluetooth: hci3: command tx timeout [ 112.380978][ T52] Bluetooth: hci0: command tx timeout [ 112.433965][ T5964] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.448543][ T5951] Bluetooth: hci4: command tx timeout [ 112.473028][ T5956] hsr_slave_0: entered promiscuous mode [ 112.479676][ T5956] hsr_slave_1: entered promiscuous mode [ 112.485952][ T5956] debugfs: 'hsr0' already exists in 'hsr' [ 112.492215][ T5956] Cannot create hsr debugfs directory [ 112.508224][ T5962] team0: Port device team_slave_0 added [ 112.523539][ T1153] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.583614][ T5964] team0: Port device team_slave_0 added [ 112.592627][ T5967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.603952][ T5962] team0: Port device team_slave_1 added [ 112.612330][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.619320][ T5963] 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. [ 112.645300][ T5963] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.657864][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.664940][ T5963] 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. [ 112.691191][ T5963] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.711339][ T1153] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.727464][ T5964] team0: Port device team_slave_1 added [ 112.735568][ T5967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.813266][ T5962] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.820319][ T5962] 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. [ 112.846913][ T5962] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.907177][ T5967] team0: Port device team_slave_0 added [ 112.917297][ T5967] team0: Port device team_slave_1 added [ 112.924206][ T5962] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.934287][ T5962] 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. [ 112.961645][ T5962] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.995789][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.003266][ T5964] 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. [ 113.030406][ T5964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.098885][ T5963] hsr_slave_0: entered promiscuous mode [ 113.105661][ T5963] hsr_slave_1: entered promiscuous mode [ 113.114075][ T5963] debugfs: 'hsr0' already exists in 'hsr' [ 113.120029][ T5963] Cannot create hsr debugfs directory [ 113.133258][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.140307][ T5964] 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. [ 113.167721][ T5964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.203958][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.211628][ T5967] 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. [ 113.237734][ T5967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.250824][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.257863][ T5967] 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. [ 113.284421][ T5967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.351154][ T5964] hsr_slave_0: entered promiscuous mode [ 113.357413][ T5964] hsr_slave_1: entered promiscuous mode [ 113.364066][ T5964] debugfs: 'hsr0' already exists in 'hsr' [ 113.370610][ T5964] Cannot create hsr debugfs directory [ 113.485030][ T5962] hsr_slave_0: entered promiscuous mode [ 113.492007][ T5962] hsr_slave_1: entered promiscuous mode [ 113.498316][ T5962] debugfs: 'hsr0' already exists in 'hsr' [ 113.504392][ T5962] Cannot create hsr debugfs directory [ 113.540663][ T1153] bridge_slave_1: left allmulticast mode [ 113.546463][ T1153] bridge_slave_1: left promiscuous mode [ 113.553248][ T1153] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.565604][ T1153] bridge_slave_0: left allmulticast mode [ 113.572297][ T1153] bridge_slave_0: left promiscuous mode [ 113.578013][ T1153] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.828761][ T1153] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 113.839761][ T1153] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 113.850108][ T1153] bond0 (unregistering): Released all slaves [ 114.067074][ T5967] hsr_slave_0: entered promiscuous mode [ 114.074100][ T5967] hsr_slave_1: entered promiscuous mode [ 114.080398][ T5967] debugfs: 'hsr0' already exists in 'hsr' [ 114.086138][ T5967] Cannot create hsr debugfs directory [ 114.369246][ T52] Bluetooth: hci1: command tx timeout [ 114.374814][ T5951] Bluetooth: hci2: command tx timeout [ 114.443999][ T1153] hsr_slave_0: left promiscuous mode [ 114.450654][ T1153] hsr_slave_1: left promiscuous mode [ 114.456593][ T1153] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 114.464482][ T1153] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 114.464670][ T52] Bluetooth: hci0: command tx timeout [ 114.472025][ T5951] Bluetooth: hci3: command tx timeout [ 114.480187][ T1153] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 114.490256][ T1153] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 114.506840][ T1153] veth1_macvtap: left promiscuous mode [ 114.512575][ T1153] veth0_macvtap: left promiscuous mode [ 114.518767][ T1153] veth1_vlan: left promiscuous mode [ 114.524510][ T1153] veth0_vlan: left promiscuous mode [ 114.530193][ T5951] Bluetooth: hci4: command tx timeout [ 114.827613][ T1153] team0 (unregistering): Port device team_slave_1 removed [ 114.853568][ T1153] team0 (unregistering): Port device team_slave_0 removed [ 115.227641][ T5956] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 115.254283][ T5956] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 115.270603][ T5956] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 115.304503][ T5956] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 115.396034][ T5963] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 115.448998][ T5963] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 115.481384][ T5963] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 115.512189][ T5963] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 115.616712][ T5962] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 115.649874][ T5962] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 115.664917][ T5962] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 115.696667][ T5962] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 115.807057][ T5956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.854898][ T5964] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 115.902851][ T5964] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 115.917962][ T5964] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 115.933699][ T5964] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 115.949445][ T5956] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.033074][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.040385][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.100973][ T1153] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.108187][ T1153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.159954][ T5963] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.245046][ T5963] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.336870][ T4522] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.344070][ T4522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.359801][ T5962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.375839][ T5967] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 116.390914][ T1153] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.398075][ T1153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.431035][ T5967] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 116.443779][ T5967] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 116.458267][ T5967] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 116.466050][ T5951] Bluetooth: hci2: command tx timeout [ 116.466063][ T52] Bluetooth: hci1: command tx timeout [ 116.515428][ T5956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.528818][ T5951] Bluetooth: hci3: command tx timeout [ 116.534257][ T5951] Bluetooth: hci0: command tx timeout [ 116.587325][ T5962] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.609242][ T52] Bluetooth: hci4: command tx timeout [ 116.619638][ T5964] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.640226][ T1153] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.647429][ T1153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.728072][ T4522] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.735274][ T4522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.783569][ T5964] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.837639][ T1153] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.844840][ T1153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.863709][ T5956] veth0_vlan: entered promiscuous mode [ 116.873539][ T5963] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.902173][ T1153] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.909430][ T1153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.991893][ T5956] veth1_vlan: entered promiscuous mode [ 117.096415][ T5967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.119933][ T5962] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.173543][ T5963] veth0_vlan: entered promiscuous mode [ 117.207278][ T5963] veth1_vlan: entered promiscuous mode [ 117.217699][ T5967] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.227951][ T5956] veth0_macvtap: entered promiscuous mode [ 117.262993][ T5956] veth1_macvtap: entered promiscuous mode [ 117.280898][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.288085][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.322926][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.339936][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.347640][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.364746][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.400378][ T56] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.411710][ T56] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.432654][ T56] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.441967][ T56] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.464168][ T5962] veth0_vlan: entered promiscuous mode [ 117.533238][ T5964] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.551076][ T5962] veth1_vlan: entered promiscuous mode [ 117.571001][ T5963] veth0_macvtap: entered promiscuous mode [ 117.630370][ T5963] veth1_macvtap: entered promiscuous mode [ 117.726136][ T5962] veth0_macvtap: entered promiscuous mode [ 117.781649][ T5962] veth1_macvtap: entered promiscuous mode [ 117.791300][ T5963] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.804290][ T5963] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.819590][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.827559][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.850224][ T5967] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.871390][ T5964] veth0_vlan: entered promiscuous mode [ 117.879428][ T5962] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.896751][ T36] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.920939][ T36] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.931590][ T36] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.955247][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.966925][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.966949][ T36] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.991249][ T5964] veth1_vlan: entered promiscuous mode [ 118.000408][ T5962] batman_adv: batadv0: Interface activated: batadv_slave_1 2025/10/05 07:34:58 executed programs: 10 [ 118.025369][ T1153] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.070107][ T1153] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.548719][ T52] Bluetooth: hci1: command tx timeout [ 118.614068][ C0] hrtimer: interrupt took 532187469 ns [ 118.621156][ T52] Bluetooth: hci2: command tx timeout [ 118.679076][ T5967] veth0_vlan: entered promiscuous mode [ 118.702615][ T52] Bluetooth: hci4: command tx timeout [ 118.703588][ T1153] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.719272][ C1] sched: DL replenish lagged too much [ 223.648357][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 223.648385][ C1] rcu: 0-...!: (3 ticks this GP) idle=5f24/1/0x4000000000000000 softirq=15480/15480 fqs=0 [ 223.648715][ C1] rcu: (detected by 1, t=10505 jiffies, g=11605, q=380 ncpus=2) [ 223.648746][ C1] Sending NMI from CPU 1 to CPUs 0: [ 223.648782][ C0] NMI backtrace for cpu 0 [ 223.648808][ C0] CPU: 0 UID: 0 PID: 1153 Comm: kworker/u8:6 Not tainted syzkaller #0 PREEMPT(full) [ 223.648830][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 223.648845][ C0] Workqueue: udp_tunnel_nic udp_tunnel_nic_device_sync_work [ 223.648885][ C0] RIP: 0010:__asan_memset+0x0/0x50 [ 223.648907][ C0] Code: 48 8b 0c 24 ba 01 00 00 00 e9 bc e4 ff ff 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 55 41 56 53 48 89 d3 89 f5 49 89 fe 48 8b 4c 24 18 48 [ 223.648921][ C0] RSP: 0018:ffffc90000007ce8 EFLAGS: 00000046 [ 223.648935][ C0] RAX: ffffffff8b30c887 RBX: 1ffff11017104f82 RCX: ffff888026793c80 [ 223.648948][ C0] RDX: 0000000000000018 RSI: 0000000000000000 RDI: ffff88802ec0d340 [ 223.648959][ C0] RBP: 0000000000000000 R08: ffffffff8f5bee37 R09: 1ffffffff1eb7dc6 [ 223.648971][ C0] R10: dffffc0000000000 R11: fffffbfff1eb7dc7 R12: ffff88802ec0d340 [ 223.648984][ C0] R13: dffffc0000000000 R14: ffff8880b8827c10 R15: ffff88802ec0d340 [ 223.648997][ C0] FS: 0000000000000000(0000) GS:ffff888126388000(0000) knlGS:0000000000000000 [ 223.649011][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 223.649022][ C0] CR2: 00007fb5ff1e7dac CR3: 000000007d282000 CR4: 00000000003526f0 [ 223.649037][ C0] Call Trace: [ 223.649044][ C0] [ 223.649050][ C0] timerqueue_add+0x186/0x200 [ 223.649078][ C0] __hrtimer_run_queues+0x656/0xc60 [ 223.649107][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 223.649124][ C0] ? read_tsc+0x9/0x20 [ 223.649153][ C0] hrtimer_interrupt+0x45b/0xaa0 [ 223.649184][ C0] __sysvec_apic_timer_interrupt+0x108/0x410 [ 223.649205][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 223.649228][ C0] [ 223.649234][ C0] [ 223.649240][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 223.649258][ C0] RIP: 0010:console_flush_all+0x7f4/0xb10 [ 223.649281][ C0] Code: ff ff e8 5f 60 1f 00 90 0f 0b 90 e9 62 fc ff ff e8 51 60 1f 00 e8 cc be 95 09 48 85 db 74 c0 e8 42 60 1f 00 fb 48 8b 5c 24 18 <48> 8b 44 24 20 42 80 3c 20 00 74 08 48 89 df e8 f8 02 85 00 48 8b [ 223.649294][ C0] RSP: 0018:ffffc90003e2f120 EFLAGS: 00000293 [ 223.649308][ C0] RAX: ffffffff819efefe RBX: ffffffff8e54f9d8 RCX: ffff888026793c80 [ 223.649321][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 223.649331][ C0] RBP: ffffc90003e2f270 R08: ffffffff8f5bee37 R09: 1ffffffff1eb7dc6 [ 223.649343][ C0] R10: dffffc0000000000 R11: fffffbfff1eb7dc7 R12: dffffc0000000000 [ 223.649356][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: ffffffff8e54f980 [ 223.649370][ C0] ? console_flush_all+0x7ee/0xb10 [ 223.649402][ C0] ? console_flush_all+0x13a/0xb10 [ 223.649427][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 223.649453][ C0] ? is_printk_cpu_sync_owner+0x32/0x40 [ 223.649479][ C0] console_unlock+0xbb/0x190 [ 223.649498][ C0] ? vprintk_emit+0x2ee/0x590 [ 223.649517][ C0] ? __pfx_console_unlock+0x10/0x10 [ 223.649539][ C0] ? vprintk_emit+0x2ee/0x590 [ 223.649556][ C0] ? vprintk_emit+0x2ee/0x590 [ 223.649576][ C0] vprintk_emit+0x4c5/0x590 [ 223.649597][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 223.649617][ C0] ? __pfx_snprintf+0x10/0x10 [ 223.649635][ C0] ? rcu_is_watching+0x15/0xb0 [ 223.649654][ C0] ? __switch_to+0xdae/0x1670 [ 223.649682][ C0] dev_vprintk_emit+0x337/0x3f0 [ 223.649705][ C0] ? __pfx_dev_vprintk_emit+0x10/0x10 [ 223.649733][ C0] dev_printk_emit+0xe0/0x130 [ 223.649756][ C0] ? trace_sched_exit_tp+0x36/0x110 [ 223.649781][ C0] ? __pfx_dev_printk_emit+0x10/0x10 [ 223.649803][ C0] ? __lock_acquire+0xab9/0xd20 [ 223.649822][ C0] __netdev_printk+0x3d7/0x4d0 [ 223.649852][ C0] netdev_info+0x10a/0x160 [ 223.649879][ C0] ? __pfx_netdev_info+0x10/0x10 [ 223.649904][ C0] ? __mutex_trylock_common+0x153/0x260 [ 223.649926][ C0] ? __pfx___mutex_trylock_common+0x10/0x10 [ 223.649954][ C0] nsim_udp_tunnel_set_port+0x26e/0x3e0 [ 223.649985][ C0] __udp_tunnel_nic_device_sync+0xb0c/0x14d0 [ 223.650012][ C0] ? __pfx___udp_tunnel_nic_device_sync+0x10/0x10 [ 223.650034][ C0] udp_tunnel_nic_device_sync_work+0x97/0xa50 [ 223.650054][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 223.650072][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 223.650090][ C0] process_scheduled_works+0xade/0x17b0 [ 223.650120][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 223.650146][ C0] worker_thread+0x8a0/0xda0 [ 223.650165][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 223.650192][ C0] ? __kthread_parkme+0x7b/0x200 [ 223.650215][ C0] kthread+0x70e/0x8a0 [ 223.650238][ C0] ? __pfx_worker_thread+0x10/0x10 [ 223.650255][ C0] ? __pfx_kthread+0x10/0x10 [ 223.650277][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 223.650298][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 223.650320][ C0] ? __pfx_kthread+0x10/0x10 [ 223.650342][ C0] ret_from_fork+0x436/0x7d0 [ 223.650359][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 223.650389][ C0] ? __switch_to_asm+0x39/0x70 [ 223.650411][ C0] ? __switch_to_asm+0x33/0x70 [ 223.650431][ C0] ? __pfx_kthread+0x10/0x10 [ 223.650453][ C0] ret_from_fork_asm+0x1a/0x30 [ 223.650482][ C0] [ 223.650774][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10504 jiffies! g11605 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 223.650797][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=4046 [ 223.650808][ C1] rcu: rcu_preempt kthread starved for 10505 jiffies! g11605 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 223.650834][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 223.650844][ C1] rcu: RCU grace-period kthread stack dump: [ 223.650857][ C1] task:rcu_preempt state:I stack:27320 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 223.650916][ C1] Call Trace: [ 223.650923][ C1] [ 223.650936][ C1] __schedule+0x1798/0x4cc0 [ 223.650985][ C1] ? __lock_acquire+0xab9/0xd20 [ 223.651005][ C1] ? __pfx___schedule+0x10/0x10 [ 223.651047][ C1] ? schedule+0x91/0x360 [ 223.651075][ C1] schedule+0x165/0x360 [ 223.651104][ C1] schedule_timeout+0x12b/0x270 [ 223.651133][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 223.651157][ C1] ? __pfx_process_timeout+0x10/0x10 [ 223.651188][ C1] ? prepare_to_swait_event+0x341/0x380 [ 223.651220][ C1] rcu_gp_fqs_loop+0x301/0x1540 [ 223.651250][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 223.651269][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 223.651297][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 223.651315][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 223.651346][ C1] ? finish_swait+0xcd/0x1f0 [ 223.651374][ C1] rcu_gp_kthread+0x99/0x390 [ 223.651396][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 223.651416][ C1] ? __kthread_parkme+0x7b/0x200 [ 223.651439][ C1] ? __kthread_parkme+0x1a1/0x200 [ 223.651468][ C1] kthread+0x70e/0x8a0 [ 223.651497][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 223.651516][ C1] ? __pfx_kthread+0x10/0x10 [ 223.651543][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 223.651569][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 223.651594][ C1] ? __pfx_kthread+0x10/0x10 [ 223.651621][ C1] ret_from_fork+0x436/0x7d0 [ 223.651643][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 223.651670][ C1] ? __switch_to_asm+0x39/0x70 [ 223.651694][ C1] ? __switch_to_asm+0x33/0x70 [ 223.651717][ C1] ? __pfx_kthread+0x10/0x10 [ 223.651743][ C1] ret_from_fork_asm+0x1a/0x30 [ 223.651784][ C1] [ 376.440679][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [kworker/u8:5:1035] [ 376.440710][ C1] Modules linked in: [ 376.440726][ C1] irq event stamp: 475660 [ 376.440733][ C1] hardirqs last enabled at (475659): [] irqentry_exit+0x74/0x90 [ 376.440769][ C1] hardirqs last disabled at (475660): [] sysvec_apic_timer_interrupt+0xe/0xc0 [ 376.440799][ C1] softirqs last enabled at (475650): [] __irq_exit_rcu+0xca/0x1f0 [ 376.440827][ C1] softirqs last disabled at (475623): [] __irq_exit_rcu+0xca/0x1f0 [ 376.440864][ C1] CPU: 1 UID: 0 PID: 1035 Comm: kworker/u8:5 Not tainted syzkaller #0 PREEMPT(full) [ 376.440890][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 376.440907][ C1] Workqueue: events_unbound toggle_allocation_gate [ 376.440938][ C1] RIP: 0010:smp_call_function_many_cond+0xd33/0x12d0 [ 376.440966][ C1] Code: 45 8b 2c 24 44 89 ee 83 e6 01 31 ff e8 96 73 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 41 6f 0b 00 eb 38 f3 90 <42> 0f b6 04 2b 84 c0 75 11 41 f7 04 24 01 00 00 00 74 1e e8 25 6f [ 376.440982][ C1] RSP: 0018:ffffc90003a0f660 EFLAGS: 00000293 [ 376.440998][ C1] RAX: ffffffff81b2f01b RBX: 1ffff11017108439 RCX: ffff888025865ac0 [ 376.441012][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 376.441023][ C1] RBP: ffffc90003a0f7e0 R08: ffffffff8f5bee37 R09: 1ffffffff1eb7dc6 [ 376.441037][ C1] R10: dffffc0000000000 R11: fffffbfff1eb7dc7 R12: ffff8880b88421c8 [ 376.441051][ C1] R13: dffffc0000000000 R14: ffff8880b893b200 R15: 0000000000000000 [ 376.441064][ C1] FS: 0000000000000000(0000) GS:ffff888126488000(0000) knlGS:0000000000000000 [ 376.441079][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 376.441092][ C1] CR2: 00007fb5ffd3df98 CR3: 000000000db36000 CR4: 00000000003526f0 [ 376.441108][ C1] Call Trace: [ 376.441117][ C1] [ 376.441142][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 376.441177][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 376.441198][ C1] ? __pfx_text_poke_memcpy+0x10/0x10 [ 376.441223][ C1] ? __kvmalloc_node_noprof+0x170/0x910 [ 376.441249][ C1] ? __pfx___text_poke+0x10/0x10 [ 376.441270][ C1] ? rcu_is_watching+0x15/0xb0 [ 376.441292][ C1] ? trace_contention_end+0x39/0x120 [ 376.441322][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 376.441345][ C1] on_each_cpu_cond_mask+0x3f/0x80 [ 376.441369][ C1] smp_text_poke_batch_finish+0x5f9/0x1130 [ 376.441395][ C1] ? arch_jump_label_transform_apply+0x17/0x30 [ 376.441427][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 376.441455][ C1] ? __pfx_smp_text_poke_batch_finish+0x10/0x10 [ 376.441485][ C1] ? arch_jump_label_transform_queue+0x97/0x110 [ 376.441523][ C1] arch_jump_label_transform_apply+0x1c/0x30 [ 376.441550][ C1] static_key_enable_cpuslocked+0x128/0x250 [ 376.441577][ C1] static_key_enable+0x1a/0x20 [ 376.441599][ C1] toggle_allocation_gate+0xad/0x240 [ 376.441626][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 376.441653][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 376.441681][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 376.441700][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 376.441721][ C1] process_scheduled_works+0xade/0x17b0 [ 376.441769][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 376.441805][ C1] worker_thread+0x8a0/0xda0 [ 376.441839][ C1] ? __kthread_parkme+0x7b/0x200 [ 376.441870][ C1] kthread+0x70e/0x8a0 [ 376.441897][ C1] ? __pfx_worker_thread+0x10/0x10 [ 376.441917][ C1] ? __pfx_kthread+0x10/0x10 [ 376.441943][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 376.441967][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 376.441991][ C1] ? __pfx_kthread+0x10/0x10 [ 376.442016][ C1] ret_from_fork+0x436/0x7d0 [ 376.442038][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 376.442063][ C1] ? __switch_to_asm+0x39/0x70 [ 376.442086][ C1] ? __switch_to_asm+0x33/0x70 [ 376.442107][ C1] ? __pfx_kthread+0x10/0x10 [ 376.442138][ C1] ret_from_fork_asm+0x1a/0x30 [ 376.442177][ C1] [ 376.442186][ C1] Sending NMI from CPU 1 to CPUs 0: [ 376.442214][ C0] NMI backtrace for cpu 0 [ 376.442224][ C0] CPU: 0 UID: 0 PID: 1153 Comm: kworker/u8:6 Not tainted syzkaller #0 PREEMPT(full) [ 376.442242][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 376.442318][ C0] Workqueue: udp_tunnel_nic udp_tunnel_nic_device_sync_work [ 376.442339][ C0] RIP: 0010:__lock_acquire+0x845/0xd20 [ 376.442356][ C0] Code: 41 29 cc 44 31 e2 44 01 f9 41 29 d7 89 d6 c1 c6 06 44 31 fe 01 ca 89 f0 c1 c0 08 29 f1 31 c8 01 d6 29 c2 89 c1 c1 c1 10 31 d1 <01> f0 41 89 cf 41 c1 c7 13 29 ce 41 31 f7 01 c1 44 29 f8 44 01 f9 [ 376.442375][ C0] RSP: 0018:ffffc90000007ad0 EFLAGS: 00000086 [ 376.442388][ C0] RAX: 0000000094db6848 RBX: 0000000000000007 RCX: 00000000d89e22cc [ 376.442400][ C0] RDX: 00000000b0d6b617 RSI: 000000000c14cdd7 RDI: ffff888026793c80 [ 376.442412][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff849036da [ 376.442422][ C0] R10: ffffc90000007cb0 R11: fffff52000000f98 R12: 00000000bcb9d76d [ 376.442435][ C0] R13: ffff8880267947b0 R14: ffff8880267948c8 R15: 00000000f0b5391a [ 376.442447][ C0] FS: 0000000000000000(0000) GS:ffff888126388000(0000) knlGS:0000000000000000 [ 376.442461][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 376.442472][ C0] CR2: 00007fb5ff1e7dac CR3: 000000007d282000 CR4: 00000000003526f0 [ 376.442487][ C0] Call Trace: [ 376.442493][ C0] [ 376.442503][ C0] ? debug_object_deactivate+0x9a/0x250 [ 376.442524][ C0] lock_acquire+0x120/0x360 [ 376.442539][ C0] ? debug_object_deactivate+0x9a/0x250 [ 376.442560][ C0] ? do_raw_spin_unlock+0x122/0x240 [ 376.442584][ C0] _raw_spin_lock_irqsave+0xa7/0xf0 [ 376.442605][ C0] ? debug_object_deactivate+0x9a/0x250 [ 376.442624][ C0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 376.442650][ C0] debug_object_deactivate+0x9a/0x250 [ 376.442672][ C0] debug_deactivate+0x1d/0x200 [ 376.442692][ C0] __hrtimer_run_queues+0x2b0/0xc60 [ 376.442718][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 376.442735][ C0] ? read_tsc+0x9/0x20 [ 376.442761][ C0] hrtimer_interrupt+0x45b/0xaa0 [ 376.442790][ C0] __sysvec_apic_timer_interrupt+0x108/0x410 [ 376.442811][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 376.442834][ C0] [ 376.442840][ C0] [ 376.442846][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 376.442864][ C0] RIP: 0010:console_flush_all+0x7f4/0xb10 [ 376.442887][ C0] Code: ff ff e8 5f 60 1f 00 90 0f 0b 90 e9 62 fc ff ff e8 51 60 1f 00 e8 cc be 95 09 48 85 db 74 c0 e8 42 60 1f 00 fb 48 8b 5c 24 18 <48> 8b 44 24 20 42 80 3c 20 00 74 08 48 89 df e8 f8 02 85 00 48 8b [ 376.442900][ C0] RSP: 0018:ffffc90003e2f120 EFLAGS: 00000293 [ 376.442914][ C0] RAX: ffffffff819efefe RBX: ffffffff8e54f9d8 RCX: ffff888026793c80 [ 376.442926][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 376.442936][ C0] RBP: ffffc90003e2f270 R08: ffffffff8f5bee37 R09: 1ffffffff1eb7dc6 [ 376.442949][ C0] R10: dffffc0000000000 R11: fffffbfff1eb7dc7 R12: dffffc0000000000 [ 376.442962][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: ffffffff8e54f980 [ 376.442976][ C0] ? console_flush_all+0x7ee/0xb10 [ 376.443001][ C0] ? console_flush_all+0x13a/0xb10 [ 376.443025][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 376.443051][ C0] ? is_printk_cpu_sync_owner+0x32/0x40 [ 376.443076][ C0] console_unlock+0xbb/0x190 [ 376.443095][ C0] ? vprintk_emit+0x2ee/0x590 [ 376.443114][ C0] ? __pfx_console_unlock+0x10/0x10 [ 376.443135][ C0] ? vprintk_emit+0x2ee/0x590 [ 376.443152][ C0] ? vprintk_emit+0x2ee/0x590 [ 376.443172][ C0] vprintk_emit+0x4c5/0x590 [ 376.443192][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 376.443213][ C0] ? __pfx_snprintf+0x10/0x10 [ 376.443231][ C0] ? rcu_is_watching+0x15/0xb0 [ 376.443249][ C0] ? __switch_to+0xdae/0x1670 [ 376.443276][ C0] dev_vprintk_emit+0x337/0x3f0 [ 376.443299][ C0] ? __pfx_dev_vprintk_emit+0x10/0x10 [ 376.443326][ C0] dev_printk_emit+0xe0/0x130 [ 376.443349][ C0] ? trace_sched_exit_tp+0x36/0x110 [ 376.443379][ C0] ? __pfx_dev_printk_emit+0x10/0x10 [ 376.443401][ C0] ? __lock_acquire+0xab9/0xd20 [ 376.443419][ C0] __netdev_printk+0x3d7/0x4d0 [ 376.443445][ C0] netdev_info+0x10a/0x160 [ 376.443472][ C0] ? __pfx_netdev_info+0x10/0x10 [ 376.443497][ C0] ? __mutex_trylock_common+0x153/0x260 [ 376.443518][ C0] ? __pfx___mutex_trylock_common+0x10/0x10 [ 376.443541][ C0] nsim_udp_tunnel_set_port+0x26e/0x3e0 [ 376.443572][ C0] __udp_tunnel_nic_device_sync+0xb0c/0x14d0 [ 376.443596][ C0] ? __pfx___udp_tunnel_nic_device_sync+0x10/0x10 [ 376.443617][ C0] udp_tunnel_nic_device_sync_work+0x97/0xa50 [ 376.443638][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 376.443654][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 376.443672][ C0] process_scheduled_works+0xade/0x17b0 [ 376.443701][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 376.443726][ C0] worker_thread+0x8a0/0xda0 [ 376.443744][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 376.443770][ C0] ? __kthread_parkme+0x7b/0x200 [ 376.443792][ C0] kthread+0x70e/0x8a0 [ 376.443814][ C0] ? __pfx_worker_thread+0x10/0x10 [ 376.443831][ C0] ? __pfx_kthread+0x10/0x10 [ 376.443853][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 376.443874][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 376.443896][ C0] ? __pfx_kthread+0x10/0x10 [ 376.443917][ C0] ret_from_fork+0x436/0x7d0 [ 376.443934][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 376.443952][ C0] ? __switch_to_asm+0x39/0x70 [ 376.443973][ C0] ? __switch_to_asm+0x33/0x70 [ 376.443994][ C0] ? __pfx_kthread+0x10/0x10 [ 376.444015][ C0] ret_from_fork_asm+0x1a/0x30 [ 376.444042][ C0] [ 376.444215][ C1] Kernel panic - not syncing: softlockup: hung tasks [ 376.444231][ C1] CPU: 1 UID: 0 PID: 1035 Comm: kworker/u8:5 Tainted: G L syzkaller #0 PREEMPT(full) [ 376.444256][ C1] Tainted: [L]=SOFTLOCKUP [ 376.444264][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 376.444276][ C1] Workqueue: events_unbound toggle_allocation_gate [ 376.444304][ C1] Call Trace: [ 376.444313][ C1] [ 376.444321][ C1] dump_stack_lvl+0x99/0x250 [ 376.444344][ C1] ? __asan_memcpy+0x40/0x70 [ 376.444367][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 376.444389][ C1] ? __pfx__printk+0x10/0x10 [ 376.444429][ C1] vpanic+0x237/0x6d0 [ 376.444453][ C1] ? __pfx_vpanic+0x10/0x10 [ 376.444474][ C1] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 376.444513][ C1] panic+0xb9/0xc0 [ 376.444535][ C1] ? __pfx_panic+0x10/0x10 [ 376.444556][ C1] ? nmi_backtrace_stall_check+0x433/0x440 [ 376.444584][ C1] ? irq_work_queue+0xc3/0x140 [ 376.444621][ C1] watchdog_timer_fn+0x832/0x840 [ 376.444662][ C1] ? __pfx_watchdog_timer_fn+0x10/0x10 [ 376.444684][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 376.444709][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 376.444741][ C1] ? __pfx_watchdog_timer_fn+0x10/0x10 [ 376.444762][ C1] ? __pfx_watchdog_timer_fn+0x10/0x10 [ 376.444790][ C1] __hrtimer_run_queues+0x4e0/0xc60 [ 376.444831][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 376.444850][ C1] ? read_tsc+0x9/0x20 [ 376.444887][ C1] hrtimer_interrupt+0x45b/0xaa0 [ 376.444936][ C1] __sysvec_apic_timer_interrupt+0x108/0x410 [ 376.444961][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 376.444988][ C1] [ 376.444995][ C1] [ 376.445003][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 376.445023][ C1] RIP: 0010:smp_call_function_many_cond+0xd33/0x12d0 [ 376.445047][ C1] Code: 45 8b 2c 24 44 89 ee 83 e6 01 31 ff e8 96 73 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 41 6f 0b 00 eb 38 f3 90 <42> 0f b6 04 2b 84 c0 75 11 41 f7 04 24 01 00 00 00 74 1e e8 25 6f [ 376.445063][ C1] RSP: 0018:ffffc90003a0f660 EFLAGS: 00000293 [ 376.445079][ C1] RAX: ffffffff81b2f01b RBX: 1ffff11017108439 RCX: ffff888025865ac0 [ 376.445094][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 376.445106][ C1] RBP: ffffc90003a0f7e0 R08: ffffffff8f5bee37 R09: 1ffffffff1eb7dc6 [ 376.445126][ C1] R10: dffffc0000000000 R11: fffffbfff1eb7dc7 R12: ffff8880b88421c8 [ 376.445141][ C1] R13: dffffc0000000000 R14: ffff8880b893b200 R15: 0000000000000000 [ 376.445163][ C1] ? smp_call_function_many_cond+0xd4b/0x12d0 [ 376.445198][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 376.445232][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 376.445253][ C1] ? __pfx_text_poke_memcpy+0x10/0x10 [ 376.445279][ C1] ? __kvmalloc_node_noprof+0x170/0x910 [ 376.445305][ C1] ? __pfx___text_poke+0x10/0x10 [ 376.445327][ C1] ? rcu_is_watching+0x15/0xb0 [ 376.445350][ C1] ? trace_contention_end+0x39/0x120 [ 376.445379][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 376.445403][ C1] on_each_cpu_cond_mask+0x3f/0x80 [ 376.445428][ C1] smp_text_poke_batch_finish+0x5f9/0x1130 [ 376.445455][ C1] ? arch_jump_label_transform_apply+0x17/0x30 [ 376.445488][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 376.445517][ C1] ? __pfx_smp_text_poke_batch_finish+0x10/0x10 [ 376.445548][ C1] ? arch_jump_label_transform_queue+0x97/0x110 [ 376.445587][ C1] arch_jump_label_transform_apply+0x1c/0x30 [ 376.445615][ C1] static_key_enable_cpuslocked+0x128/0x250 [ 376.445643][ C1] static_key_enable+0x1a/0x20 [ 376.445667][ C1] toggle_allocation_gate+0xad/0x240 [ 376.445694][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 376.445723][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 376.445751][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 376.445772][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 376.445794][ C1] process_scheduled_works+0xade/0x17b0 [ 376.445843][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 376.445881][ C1] worker_thread+0x8a0/0xda0 [ 376.445915][ C1] ? __kthread_parkme+0x7b/0x200 [ 376.445948][ C1] kthread+0x70e/0x8a0 [ 376.445976][ C1] ? __pfx_worker_thread+0x10/0x10 [ 376.445996][ C1] ? __pfx_kthread+0x10/0x10 [ 376.446024][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 376.446048][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 376.446072][ C1] ? __pfx_kthread+0x10/0x10 [ 376.446099][ C1] ret_from_fork+0x436/0x7d0 [ 376.446127][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 376.446153][ C1] ? __switch_to_asm+0x39/0x70 [ 376.446177][ C1] ? __switch_to_asm+0x33/0x70 [ 376.446200][ C1] ? __pfx_kthread+0x10/0x10 [ 376.446238][ C1] ret_from_fork_asm+0x1a/0x30 [ 376.446279][ C1] [ 377.569912][ C1] Shutting down cpus with NMI [ 377.570276][ C1] Kernel Offset: disabled