Warning: Permanently added '10.128.0.134' (ED25519) to the list of known hosts. 2026/08/30 12:54:17 parsed 1 programs 2026/08/30 12:54:17 serving rpc on tcp://45741 Setting up swapspace version 1, size = 127995904 bytes [ 123.931981][ T6079] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 126.735274][ T5701] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 126.743833][ T5701] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 126.744483][ T5701] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 126.759112][ T5701] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 126.767755][ T5701] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 128.041174][ T287] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.041217][ T287] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.339228][ T287] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.339279][ T287] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.408215][ T6153] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.408417][ T6153] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.408551][ T6153] bridge_slave_0: entered allmulticast mode [ 130.411239][ T6153] bridge_slave_0: entered promiscuous mode [ 130.414798][ T6153] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.414983][ T6153] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.415119][ T6153] bridge_slave_1: entered allmulticast mode [ 130.417191][ T6153] bridge_slave_1: entered promiscuous mode [ 130.452225][ T6153] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 130.457150][ T6153] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 130.487756][ T6153] team0: Port device team_slave_0 added [ 130.490816][ T6153] team0: Port device team_slave_1 added [ 130.516431][ T6153] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 130.516465][ T6153] 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. [ 130.516497][ T6153] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 130.520227][ T6153] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 130.520243][ T6153] 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. [ 130.520272][ T6153] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 130.571692][ T6153] hsr_slave_0: entered promiscuous mode [ 130.572732][ T6153] hsr_slave_1: entered promiscuous mode [ 130.768500][ T6153] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 130.778291][ T6153] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 130.779330][ T6153] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 130.789598][ T6153] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 130.790530][ T6153] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 130.798722][ T6153] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 130.799889][ T6153] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 130.810013][ T6153] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 130.836635][ T6153] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.836770][ T6153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.837083][ T6153] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.837211][ T6153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.902769][ T6153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.917148][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.924991][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.939485][ T6153] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.951717][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.951831][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.966227][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.966334][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.369332][ T6153] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.415411][ T6153] veth0_vlan: entered promiscuous mode [ 131.424896][ T6153] veth1_vlan: entered promiscuous mode [ 131.451228][ T6153] veth0_macvtap: entered promiscuous mode [ 131.457193][ T6153] veth1_macvtap: entered promiscuous mode [ 131.472770][ T6153] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.477885][ T6153] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.514989][ T59] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.524178][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.524231][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.524271][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/08/30 12:54:32 executed programs: 0 [ 131.750533][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 131.758812][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 131.766266][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 131.782442][ T6205] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 131.790082][ T6205] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 131.798516][ T6205] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 131.807746][ T5701] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 131.808611][ T5701] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 131.809595][ T5701] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 131.820656][ T4931] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 131.945018][ T52] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 131.952338][ T52] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 131.953115][ T52] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 131.954132][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 131.954792][ T52] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 132.036996][ T52] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 132.038610][ T52] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 132.039665][ T52] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 132.043146][ T52] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 132.044341][ T52] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 132.096622][ T4931] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 132.099819][ T4931] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 132.100569][ T4931] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 132.103409][ T4931] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 132.104304][ T4931] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 132.134992][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.135079][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.177352][ T4931] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 132.181027][ T4931] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 132.183118][ T4931] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 132.184697][ T4931] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 132.186959][ T4931] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 132.935257][ T13] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.828555][ T13] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.873643][ T4931] Bluetooth: hci0: command tx timeout [ 133.873981][ T52] Bluetooth: hci1: command tx timeout [ 134.035419][ T52] Bluetooth: hci2: command tx timeout [ 134.113341][ T52] Bluetooth: hci3: command tx timeout [ 134.170251][ T13] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 134.193778][ T52] Bluetooth: hci4: command tx timeout [ 134.274266][ T52] Bluetooth: hci5: command tx timeout [ 134.525846][ T13] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 134.582740][ T6212] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.582892][ T6212] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.583088][ T6212] bridge_slave_0: entered allmulticast mode [ 134.592537][ T6212] bridge_slave_0: entered promiscuous mode [ 134.685955][ T6212] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.686091][ T6212] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.686230][ T6212] bridge_slave_1: entered allmulticast mode [ 134.688359][ T6212] bridge_slave_1: entered promiscuous mode [ 134.757977][ T6200] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.758115][ T6200] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.758254][ T6200] bridge_slave_0: entered allmulticast mode [ 134.761161][ T6200] bridge_slave_0: entered promiscuous mode [ 134.824779][ T6200] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.825739][ T6200] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.825889][ T6200] bridge_slave_1: entered allmulticast mode [ 134.827824][ T6200] bridge_slave_1: entered promiscuous mode [ 134.893643][ T6212] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 134.911984][ T6200] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 134.968788][ T6212] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 134.971875][ T6200] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 135.028644][ T6208] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.028854][ T6208] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.028996][ T6208] bridge_slave_0: entered allmulticast mode [ 135.031121][ T6208] bridge_slave_0: entered promiscuous mode [ 135.051063][ T6202] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.051177][ T6202] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.051311][ T6202] bridge_slave_0: entered allmulticast mode [ 135.058381][ T6202] bridge_slave_0: entered promiscuous mode [ 135.091618][ T6200] team0: Port device team_slave_0 added [ 135.096201][ T6200] team0: Port device team_slave_1 added [ 135.125300][ T6200] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 135.125334][ T6200] 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. [ 135.125605][ T6200] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 135.156692][ T6208] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.156810][ T6208] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.156948][ T6208] bridge_slave_1: entered allmulticast mode [ 135.159126][ T6208] bridge_slave_1: entered promiscuous mode [ 135.177434][ T6214] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.177578][ T6214] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.177994][ T6214] bridge_slave_0: entered allmulticast mode [ 135.180299][ T6214] bridge_slave_0: entered promiscuous mode [ 135.183909][ T6202] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.184019][ T6202] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.184151][ T6202] bridge_slave_1: entered allmulticast mode [ 135.187471][ T6202] bridge_slave_1: entered promiscuous mode [ 135.241217][ T6200] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 135.241235][ T6200] 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. [ 135.241266][ T6200] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 135.280391][ T6214] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.281475][ T6214] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.281929][ T6214] bridge_slave_1: entered allmulticast mode [ 135.284525][ T6214] bridge_slave_1: entered promiscuous mode [ 135.307062][ T6212] team0: Port device team_slave_0 added [ 135.368559][ T6208] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 135.386639][ T6202] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 135.390197][ T6202] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 135.410125][ T6212] team0: Port device team_slave_1 added [ 135.429682][ T6208] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 135.498986][ T13] bridge_slave_1: left allmulticast mode [ 135.499155][ T13] bridge_slave_1: left promiscuous mode [ 135.499377][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.512431][ T13] bridge_slave_0: left allmulticast mode [ 135.512459][ T13] bridge_slave_0: left promiscuous mode [ 135.513397][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.795432][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 135.808234][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 135.818360][ T13] bond0 (unregistering): Released all slaves [ 135.825373][ T6215] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.825497][ T6215] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.825639][ T6215] bridge_slave_0: entered allmulticast mode [ 135.827671][ T6215] bridge_slave_0: entered promiscuous mode [ 135.851534][ T6208] team0: Port device team_slave_0 added [ 135.855292][ T6208] team0: Port device team_slave_1 added [ 135.869355][ T6214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 135.872711][ T6202] team0: Port device team_slave_0 added [ 135.966385][ T52] Bluetooth: hci1: command tx timeout [ 135.966422][ T4931] Bluetooth: hci0: command tx timeout [ 135.981117][ T6215] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.981307][ T6215] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.981452][ T6215] bridge_slave_1: entered allmulticast mode [ 135.983770][ T6215] bridge_slave_1: entered promiscuous mode [ 136.021848][ T6214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 136.025168][ T6202] team0: Port device team_slave_1 added [ 136.026191][ T6212] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 136.026206][ T6212] 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. [ 136.026236][ T6212] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 136.037095][ T6200] hsr_slave_0: entered promiscuous mode [ 136.038327][ T6200] hsr_slave_1: entered promiscuous mode [ 136.039191][ T6200] debugfs: 'hsr0' already exists in 'hsr' [ 136.039212][ T6200] Cannot create hsr debugfs directory [ 136.113504][ T4931] Bluetooth: hci2: command tx timeout [ 136.152564][ T6212] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 136.152610][ T6212] 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. [ 136.152661][ T6212] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 136.157461][ T6208] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 136.157477][ T6208] 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. [ 136.157507][ T6208] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 136.159789][ T6208] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 136.159804][ T6208] 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. [ 136.159834][ T6208] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 136.197149][ T4931] Bluetooth: hci3: command tx timeout [ 136.215137][ T6208] hsr_slave_0: entered promiscuous mode [ 136.216482][ T6208] hsr_slave_1: entered promiscuous mode [ 136.217304][ T6208] debugfs: 'hsr0' already exists in 'hsr' [ 136.217325][ T6208] Cannot create hsr debugfs directory [ 136.283833][ T4931] Bluetooth: hci4: command tx timeout [ 136.353960][ T4931] Bluetooth: hci5: command tx timeout [ 136.394627][ T6215] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 136.398029][ T6214] team0: Port device team_slave_0 added [ 136.448269][ T6202] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 136.448315][ T6202] 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. [ 136.448346][ T6202] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 136.464484][ T6214] team0: Port device team_slave_1 added [ 136.490703][ T6215] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 136.531083][ T6202] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 136.531135][ T6202] 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. [ 136.531166][ T6202] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 136.580447][ T13] hsr_slave_0: left promiscuous mode [ 136.587624][ T13] hsr_slave_1: left promiscuous mode [ 136.588627][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 136.588649][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 136.597085][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 136.597105][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 136.622501][ T13] veth1_macvtap: left promiscuous mode [ 136.622540][ T13] veth0_macvtap: left promiscuous mode [ 136.622669][ T13] veth1_vlan: left promiscuous mode [ 136.622741][ T13] veth0_vlan: left promiscuous mode [ 136.973159][ T13] team0 (unregistering): Port device team_slave_1 removed [ 137.001991][ T13] team0 (unregistering): Port device team_slave_0 removed [ 137.188170][ T6212] hsr_slave_0: entered promiscuous mode [ 137.189290][ T6212] hsr_slave_1: entered promiscuous mode [ 137.238057][ T5276] 8021q: adding VLAN 0 to HW filter on device eth9 [ 137.241201][ T6214] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 137.241216][ T6214] 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. [ 137.241246][ T6214] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 137.245684][ T6214] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 137.245700][ T6214] 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. [ 137.245730][ T6214] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 137.354437][ T6215] team0: Port device team_slave_0 added [ 137.360710][ T6215] team0: Port device team_slave_1 added [ 137.483024][ T6202] hsr_slave_0: entered promiscuous mode [ 137.484356][ T6202] hsr_slave_1: entered promiscuous mode [ 137.485152][ T6202] debugfs: 'hsr0' already exists in 'hsr' [ 137.485172][ T6202] Cannot create hsr debugfs directory [ 137.518672][ T6215] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 137.518718][ T6215] 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. [ 137.518749][ T6215] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 137.583050][ T6215] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 137.583096][ T6215] 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. [ 137.583128][ T6215] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 137.739182][ T6214] hsr_slave_0: entered promiscuous mode [ 137.740436][ T6214] hsr_slave_1: entered promiscuous mode [ 137.741271][ T6214] debugfs: 'hsr0' already exists in 'hsr' [ 137.741292][ T6214] Cannot create hsr debugfs directory [ 137.918876][ T6215] hsr_slave_0: entered promiscuous mode [ 137.920079][ T6215] hsr_slave_1: entered promiscuous mode [ 137.920921][ T6215] debugfs: 'hsr0' already exists in 'hsr' [ 137.920943][ T6215] Cannot create hsr debugfs directory [ 138.033399][ T4931] Bluetooth: hci1: command tx timeout [ 138.034216][ T52] Bluetooth: hci0: command tx timeout [ 138.193653][ T4931] Bluetooth: hci2: command tx timeout [ 138.274276][ T4931] Bluetooth: hci3: command tx timeout [ 138.276891][ T6208] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 138.291697][ T6208] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 138.320984][ T6208] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 138.331248][ T6208] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 138.334364][ T6208] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 138.341508][ T6208] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 138.344895][ T5276] 8021q: adding VLAN 0 to HW filter on device eth10 [ 138.353499][ T4931] Bluetooth: hci4: command tx timeout [ 138.384952][ T6208] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 138.394668][ T6208] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 138.433385][ T4931] Bluetooth: hci5: command tx timeout [ 138.596933][ T6200] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 138.609830][ T6200] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 138.642913][ T6200] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 138.668725][ T6200] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 138.669895][ T6200] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 138.690625][ T6200] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 138.700139][ T6200] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 138.712802][ T6200] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 138.960897][ T6208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.021434][ T6208] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.092484][ T6200] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.102801][ T243] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.102939][ T243] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.168178][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.168313][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.190014][ T6200] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.242493][ T1005] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.242648][ T1005] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.281321][ T1005] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.281453][ T1005] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.116195][ T4931] Bluetooth: hci1: command tx timeout [ 140.116252][ T4931] Bluetooth: hci0: command tx timeout [ 140.127904][ T6214] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 140.146667][ T6214] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 140.147528][ T6214] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 140.168013][ T6214] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 140.180904][ T6214] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 140.196838][ T6214] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 140.205499][ T6214] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 140.224738][ T6214] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 140.275177][ T52] Bluetooth: hci2: command tx timeout [ 140.356224][ T52] Bluetooth: hci3: command tx timeout [ 140.435377][ T52] Bluetooth: hci4: command tx timeout [ 140.506708][ T6208] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 140.511531][ T6215] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 140.524749][ T52] Bluetooth: hci5: command tx timeout [ 140.531341][ T6215] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 140.548197][ T6215] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 140.567107][ T6215] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 140.581740][ T6215] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 140.600176][ T6215] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 140.638036][ T6215] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 140.648417][ T6215] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 140.670823][ T6200] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 140.876151][ T6212] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 140.890192][ T6212] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 140.923085][ T6212] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 140.936324][ T6212] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 140.940438][ T6208] veth0_vlan: entered promiscuous mode [ 140.959760][ T6212] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 140.971119][ T6212] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 140.972131][ T6212] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 140.989008][ T6212] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 141.096756][ T6214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.139346][ T6208] veth1_vlan: entered promiscuous mode [ 141.157100][ T6200] veth0_vlan: entered promiscuous mode [ 141.204686][ T6214] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.241668][ T6202] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 141.252198][ T6202] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 141.255041][ T6202] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 141.265532][ T6202] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 141.286103][ T6200] veth1_vlan: entered promiscuous mode [ 141.287681][ T6202] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 141.299321][ T6202] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 141.306892][ T989] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.306999][ T989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.328767][ T6202] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 141.339665][ T6202] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 141.379371][ T243] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.379502][ T243] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.495939][ T6208] veth0_macvtap: entered promiscuous mode [ 141.568684][ T6208] veth1_macvtap: entered promiscuous mode [ 141.610065][ T6215] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.645701][ T6200] veth0_macvtap: entered promiscuous mode [ 141.704644][ T6200] veth1_macvtap: entered promiscuous mode [ 141.720746][ T6208] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 141.759231][ T6208] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 141.766800][ T6215] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.796490][ T6212] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.837729][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.837862][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.880975][ T6200] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 141.884852][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.884957][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.949832][ T6200] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 141.962842][ T6212] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.058959][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.059100][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.152898][ T989] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.153047][ T989] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.170483][ T6202] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.205329][ T989] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.205726][ T989] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.205772][ T989] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.205815][ T989] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.205857][ T989] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.205900][ T989] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.205942][ T989] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.205985][ T989] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.267391][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.267413][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 142.490495][ T6202] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.545709][ T1005] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.545753][ T1005] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 142.590753][ T243] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.590892][ T243] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.595199][ T243] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.595301][ T243] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.741776][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.741833][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/08/30 12:54:43 executed programs: 12 [ 143.003519][ T989] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 143.003565][ T989] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.619333][ C0] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 148.049268][ T6214] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.760457][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.780507][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 200.106726][ T4931] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 200.278042][ T4931] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 200.418062][ T4931] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 200.790376][ T4931] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 202.268493][ T4931] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 205.666742][ T52] Bluetooth: hci6: command tx timeout [ 207.731622][ T52] Bluetooth: hci6: command tx timeout [ 209.809763][ T4931] Bluetooth: hci6: command tx timeout [ 210.078907][ T4931] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 210.367407][ T4931] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 210.607429][ T4931] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 210.950368][ T4931] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 211.225753][ T4931] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 211.884493][ T4931] Bluetooth: hci6: command tx timeout [ 214.002088][ T4931] Bluetooth: hci7: command tx timeout [ 216.038618][ T4931] Bluetooth: hci7: command tx timeout [ 218.122268][ T4931] Bluetooth: hci7: command tx timeout [ 220.230511][ T4931] Bluetooth: hci7: command tx timeout [ 239.865015][ T52] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 240.218278][ T52] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 240.470960][ T52] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 242.546791][ T52] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 242.891181][ T52] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 245.639298][ T52] Bluetooth: hci1: command tx timeout [ 247.724364][ T52] Bluetooth: hci1: command tx timeout [ 249.797588][ T52] Bluetooth: hci1: command tx timeout [ 251.907235][ T52] Bluetooth: hci1: command tx timeout [ 254.048298][ T4931] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 254.348773][ T4931] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 254.568544][ T4931] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 255.179703][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.187093][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.667419][ T6536] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 256.943659][ T6536] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 258.520632][ T5701] Bluetooth: hci0: command 0x0406 tx timeout [ 258.530897][ T4931] Bluetooth: hci4: command 0x0406 tx timeout [ 258.538475][ T5701] Bluetooth: hci2: command 0x0406 tx timeout [ 258.541406][ T4931] Bluetooth: hci5: command 0x0406 tx timeout [ 260.206802][ T6535] Bluetooth: hci3: command tx timeout [ 262.344452][ T6535] Bluetooth: hci3: command tx timeout [ 264.374531][ T6535] Bluetooth: hci3: command tx timeout [ 266.445893][ T6535] Bluetooth: hci3: command tx timeout [ 270.061930][ T6205] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 270.198590][ T6205] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 270.244863][ T6205] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 271.072334][ T6205] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 271.310443][ T6205] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 274.210384][ T6205] Bluetooth: hci8: command tx timeout [ 276.317239][ T6205] Bluetooth: hci8: command tx timeout [ 278.388624][ T6205] Bluetooth: hci8: command tx timeout [ 280.469659][ T6205] Bluetooth: hci8: command tx timeout [ 284.678454][ T6535] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 284.867496][ T6535] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 285.043925][ T6535] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 285.459249][ T6535] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 285.817974][ T6535] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 288.358500][ T32] INFO: task syz.2.19:6487 blocked for more than 143 seconds. [ 288.358694][ T32] Not tainted syzkaller #0 [ 288.358872][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 288.359102][ T32] task:syz.2.19 state:D stack:28512 pid:6487 tgid:6484 ppid:6200 task_flags:0x400140 flags:0x00080002 [ 288.421133][ T32] Call Trace: [ 288.421297][ T32] [ 288.422016][ T32] __schedule+0x17d4/0x5820 [ 288.423202][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 288.426182][ T32] ? __pfx___schedule+0x10/0x10 [ 288.427334][ T32] ? schedule+0x90/0x2b0 [ 288.428111][ T32] schedule+0x164/0x2b0 [ 288.428884][ T32] schedule_preempt_disabled+0x13/0x30 [ 288.429411][ T32] __mutex_lock+0x7c1/0x1550 [ 288.453027][ T32] ? __mutex_lock+0x5d4/0x1550 [ 288.652924][ T32] ? ftrace_set_clr_event+0x3ba/0x5c0 [ 288.730024][ T32] ? __pfx___mutex_lock+0x10/0x10 [ 288.731100][ T32] ? lock_acquire+0x115/0x350 [ 288.854798][ T32] ftrace_set_clr_event+0x3ba/0x5c0 [ 288.855749][ T32] ? __pfx_ftrace_set_clr_event+0x10/0x10 [ 288.956839][ T32] ftrace_event_write+0x1fe/0x2b0 [ 289.033086][ T32] ? __pfx_ftrace_event_write+0x10/0x10 [ 289.065062][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 289.066730][ T32] ? __pfx_ftrace_event_write+0x10/0x10 [ 289.067032][ T32] vfs_write+0x296/0xba0 [ 289.068475][ T32] ? __pfx_vfs_write+0x10/0x10 [ 289.069063][ T32] ? __fget_files+0x2a/0x420 [ 289.070114][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 289.070264][ T32] ? __fget_files+0x3a2/0x420 [ 289.070555][ T32] ? __fget_files+0x2a/0x420 [ 289.071572][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 289.072209][ T32] ksys_write+0x150/0x270 [ 289.072952][ T32] ? __pfx_ksys_write+0x10/0x10 [ 289.082808][ T6205] Bluetooth: hci9: command tx timeout [ 289.493783][ T32] do_syscall_64+0x166/0x520 [ 289.494408][ T32] ? trace_irq_disable+0x3b/0x140 [ 289.494894][ T32] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.581530][ T32] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.581808][ T32] RIP: 0033:0x7f1efd39e0d9 [ 289.663200][ T32] RSP: 002b:00007f1efe1c0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.664820][ T32] RAX: ffffffffffffffda RBX: 00007f1efd625fa0 RCX: 00007f1efd39e0d9 [ 289.665148][ T32] RDX: 0000000000000002 RSI: 0000200000000040 RDI: 0000000000000003 [ 289.665519][ T32] RBP: 00007f1efd435024 R08: 0000000000000000 R09: 0000000000000000 [ 289.665946][ T32] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 289.666116][ T32] R13: 00007f1efd626038 R14: 00007f1efd625fa0 R15: 00007ffd1e9ebaa8 [ 289.667825][ T32] [ 289.901536][ T32] [ 289.901536][ T32] Showing all locks held in the system: [ 289.902050][ T32] locks held by kworker/u8:0/12: 2, on CPU#0: [ 289.902406][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 290.087353][ T32] #1: ffffc90000117c40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 290.151422][ T32] locks held by kworker/u8:1/13: 3, last CPU#1: [ 290.151778][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 290.325200][ T32] #1: ffffc90000127c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 290.428429][ T32] #2: ffff8880560307a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 290.638898][ T32] locks held by rcu_preempt/17: 1, last CPU#1: [ 290.660277][ T32] #0: ffffffff8ec10ee0 (sched_map-wait-type-override){+.+.}-{3:3}, at: schedule+0x90/0x2b0 [ 290.661781][ T32] locks held by kworker/1:0/25: 3, last CPU#1: [ 290.662214][ T32] #0: ffff88801b069d40 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 290.665970][ T32] #1: ffffc900001f7c40 ((work_completion)(&(&gc_work->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 290.667654][ T32] #2: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: gc_worker+0x274/0x1890 [ 290.669773][ T32] locks held by khungtaskd/32: 1, last CPU#0: [ 290.669887][ T32] #0: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 290.671722][ T32] locks held by kworker/u8:2/43: 4, last CPU#0: [ 290.672214][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 291.034643][ T32] #1: ffffc90000b37c40 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 291.037439][ T32] #2: ffffffff8ebe98f0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_enable+0x12/0x20 [ 291.038670][ T32] #3: ffffffff8ee38100 (jump_label_mutex){+.+.}-{4:4}, at: static_key_enable_cpuslocked+0xcb/0x240 [ 291.039875][ T32] locks held by kworker/u8:3/49: 3, last CPU#1: [ 291.039946][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 291.040325][ T32] #1: ffffc90000ba7c40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 291.041022][ T32] #2: ffff88807dafd258 (&devlink->lock_key#7){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 [ 291.042224][ T32] locks held by kworker/u8:4/59: 2, on CPU#0: [ 291.042414][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 291.042809][ T32] #1: ffffc9000200fc40 ((work_completion)(&sub_info->work)){+.+.}-{0:0} [ 291.174275][ T6205] Bluetooth: hci9: command tx timeout [ 291.350955][ T32] , at: process_scheduled_works+0x97a/0x1630 [ 291.417028][ T32] locks held by kworker/u8:5/135: 3, last CPU#1: [ 291.427243][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 291.447955][ T32] #1: ffffc90002e37c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 291.524017][ T32] #2: ffff8880552907a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 291.550188][ T32] locks held by kworker/u8:6/243: 3, last CPU#1: [ 291.595142][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 292.021083][ T32] #1: ffffc90003037c40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 292.027793][ T32] #2: ffff88807dafd258 (&devlink->lock_key#7){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 [ 292.080909][ T32] locks held by kworker/1:2/978: 2, last CPU#1: [ 292.081160][ T32] #0: ffff88801b069d40 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 292.209408][ T32] #1: ffffc90004797c40 ((work_completion)(&(&gc_work->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 292.347462][ T32] locks held by kworker/u8:8/989: 2, on CPU#0: [ 292.347786][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 292.349784][ T32] #1: ffffc90004807c40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 292.351550][ T32] locks held by kworker/1:4/1790: 2, last CPU#1: [ 292.351799][ T32] #0: ffff88801b069d40 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 292.675470][ T32] #1: ffffc900062bfc40 ((gc_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 292.757556][ T32] locks held by kworker/u8:10/3346: 4, last CPU#1: [ 292.757662][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 292.856569][ T32] #1: ffffc9000ea3fc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 292.947384][ T32] #2: ffff8880550f07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 292.980317][ T32] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x8f/0x2550 [ 292.980770][ T32] locks held by kworker/u8:11/3387: 3, last CPU#1: [ 292.980845][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 292.981490][ T32] #1: ffffc9000ee6fc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 293.236739][ T32] #2: ffff8880550907a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 293.272158][ T6205] Bluetooth: hci9: command tx timeout [ 293.318071][ T32] locks held by kworker/u8:12/3403: 3, last CPU#0: [ 293.318253][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 293.358545][ T32] #1: ffffc9000eb1fc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 293.383346][ T32] #2: ffff888034297258 (&devlink->lock_key#6){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 [ 293.383883][ T32] locks held by syslogd/4963: 2, last CPU#0: [ 293.383990][ T32] #0: ffff8880321d8e70 (&u->iolock){+.+.}-{4:4}, at: __unix_dgram_recvmsg+0x1e3/0xd70 [ 293.440464][ T32] #1: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x8f/0x2550 [ 293.448274][ T32] locks held by getty/5371: 2, on CPU#1: [ 293.448351][ T32] #0: ffff8880358220a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 293.449002][ T32] #1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 [ 293.449970][ T32] locks held by syz-executor/6202: 1, on CPU#0: [ 293.450155][ T32] #0: ffffffff90250d00 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x3e/0x1c0 [ 293.651006][ T32] locks held by syz-executor/6212: 1, on CPU#1: [ 293.651323][ T32] #0: ffffffff90250d00 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x3e/0x1c0 [ 293.671879][ T32] locks held by syz-executor/6214: 1, on CPU#0: [ 293.672011][ T32] #0: ffffffff90250d00 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x470/0x19f0 [ 293.688426][ T32] locks held by syz-executor/6215: 1, on CPU#0: [ 293.688474][ T32] #0: ffffffff90250d00 (rtnl_mutex){+.+.}-{4:4}, at: inet6_rtm_newaddr+0x667/0xe00 [ 293.689211][ T32] locks held by kworker/0:5/6356: 4, on CPU#0: [ 293.689334][ T32] #0: ffff88801b069d40 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 293.690807][ T32] #1: ffffc90003817c40 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 293.691299][ T32] #2: ffffffff90250d00 (rtnl_mutex){+.+.}-{4:4}, at: reg_check_chans_work+0xac/0x1110 [ 293.692116][ T32] #3: ffff8880560307a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: reg_check_chans_work+0x1a1/0x1110 [ 293.866022][ T32] locks held by syz.1.18/6474: 7, last CPU#1: [ 293.866489][ T32] #0: ffff888034d16470 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x246/0x320 [ 293.868220][ T32] #1: ffff88801b734460 (sb_writers#12){.+.+}-{0:0}, at: vfs_write+0x22b/0xba0 [ 293.870360][ T32] #2: ffffffff8edcf200 (event_mutex){+.+.}-{4:4}, at: ftrace_set_clr_event+0x3ba/0x5c0 [ 293.872444][ T32] #3: ffffffff8edbde00 (tracepoints_mutex){+.+.}-{4:4}, at: tracepoint_probe_register+0x3f/0x90 [ 293.979674][ T32] #4: ffffffff8ebe98f0 (cpu_hotplug_lock){++++}-{0:0}, at: __static_call_update+0x9b/0x620 [ 294.050586][ T32] #5: ffffffff8ee2d980 (static_call_mutex){+.+.}-{4:4}, at: __static_call_update+0xa9/0x620 [ 294.077560][ T32] #6: ffffffff8ebff620 (text_mutex){+.+.}-{4:4}, at: arch_static_call_transform+0x2d/0xc0 [ 294.112693][ T32] locks held by dhcpcd-run-hook/6482: 3, last CPU#0: [ 294.112988][ T32] #0: ffffffff8ee35b90 (dup_mmap_sem){.+.+}-{0:0}, at: copy_mm+0x10f/0x480 [ 294.287094][ T32] #1: ffff88807f767678 (&mm->mmap_lock){++++}-{4:4}, at: dup_mmap+0x195/0x1dc0 [ 294.289103][ T32] #2: ffff88807cdd29f8 (&mm->mmap_lock/1){+.+.}-{4:4}, at: dup_mmap+0x221/0x1dc0 [ 294.290559][ T32] locks held by syz.2.19/6487: 3, on CPU#0: [ 294.290661][ T32] #0: ffff888079ec82b0 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x246/0x320 [ 294.291447][ T32] #1: ffff88801b734460 (sb_writers#12){.+.+}-{0:0}, at: vfs_write+0x22b/0xba0 [ 294.292752][ T32] #2: ffffffff8edcf200 (event_mutex){+.+.}-{4:4}, at: ftrace_set_clr_event+0x3ba/0x5c0 [ 294.293165][ T32] locks held by kworker/u8:13/6494: 2, on CPU#0: [ 294.569137][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 294.626224][ T32] #1: ffffc90003bb7c40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 294.984294][ T32] locks held by kworker/u8:16/6497: 2, on CPU#1: [ 294.984397][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 294.986246][ T32] #1: ffffc90003b57c40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 294.986929][ T32] locks held by kworker/u8:17/6498: 2, last CPU#1: [ 294.986993][ T32] #0: ffff8880323a6140 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 294.987559][ T32] #1: ffffc90003be7c40 ((work_completion)(&(&bat_priv->tt.work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 294.988452][ T32] locks held by kworker/u8:18/6501: 3, last CPU#1: [ 294.988622][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 294.989411][ T32] #1: ffffc90003c17c40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 294.989892][ T32] #2: ffff88802896f258 (&devlink->lock_key#9){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 [ 294.990828][ T32] locks held by kworker/u8:19/6503: 2, on CPU#0: [ 294.990986][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 294.991934][ T32] #1: ffffc90003c27c40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 294.992344][ T32] locks held by kworker/u8:20/6505: 3, on CPU#1: [ 294.992439][ T32] #0: ffff888031da8940 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 294.993228][ T32] #1: [ 295.338657][ T6205] Bluetooth: hci9: command tx timeout [ 295.404955][ T32] ffffc90003c37c40 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 295.466877][ T32] #2: ffffffff90250d00 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x116/0x15c0 [ 295.494838][ T32] locks held by syz-executor/6515: 2, on CPU#1: [ 295.495126][ T32] #0: ffff888057c2cea0 (&hdev->req_lock){+.+.}-{4:4}, at: hci_unregister_dev+0x22a/0x5b0 [ 295.514317][ T32] #1: ffffffff8ed62aa8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x2d0/0x770 [ 295.516510][ T32] locks held by syz-executor/6526: 1, last CPU#1: [ 295.516778][ T32] #0: ffff88807e7c1d38 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x2d8/0x9f0 [ 295.591184][ T32] locks held by udevd/6527: 2, last CPU#0: [ 295.591486][ T32] #0: ffffffff8eeabbb0 (remove_cache_srcu){.+.+}-{0:0}, at: srcu_read_lock+0x27/0x60 [ 295.687759][ T32] #1: ffff8880b863bb20 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2d/0x160 [ 295.751182][ T32] locks held by udevd/6531: 1, last CPU#1: [ 295.751748][ T32] #0: ffff8880b873bb20 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2d/0x160 [ 295.752646][ T32] locks held by modprobe/6532: 1, last CPU#0: [ 295.752737][ T32] #0: ffff888031945cf8 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x2d8/0x9f0 [ 296.027321][ T32] locks held by modprobe/6534: 2, last CPU#0: [ 296.027910][ T32] #0: ffff8880321f7678 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x2d8/0x9f0 [ 296.074327][ T32] #1: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x8f/0x2550 [ 296.137131][ T32] locks held by syz-executor/6538: 1, last CPU#0: [ 296.137362][ T32] #0: ffffffff8f589240 (fill_pool_map-wait-type-override){+.+.}-{3:3}, at: __debug_object_init+0x2ea/0x3c0 [ 296.257223][ T32] locks held by modprobe/6539: 4, last CPU#1: [ 296.257340][ T32] #0: ffff888078353808 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 296.258253][ T32] #1: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: do_pte_missing+0x140c/0x34b0 [ 296.258938][ T32] #2: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: filemap_map_pages+0x1d1/0x2170 [ 296.259444][ T32] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x240 [ 296.260275][ T32] locks held by modprobe/6542: 4, last CPU#1: [ 296.260429][ T32] #0: ffff8880751e4308 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 296.261448][ T32] #1: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: do_pte_missing+0x140c/0x34b0 [ 296.261820][ T32] #2: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: filemap_map_pages+0x1d1/0x2170 [ 296.262514][ T32] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x240 [ 296.562047][ T32] locks held by syz-executor/6543: 2, last CPU#1: [ 296.562180][ T32] #0: ffff88803386b588 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 296.702990][ T32] #1: ffff8880b863bb20 (&rq->__lock){-.-.}-{2:2}, at: __pte_offset_map+0x29/0x240 [ 296.835565][ T32] locks held by syz-executor/6544: 3, last CPU#0: [ 296.836121][ T32] #0: ffff888035e92460 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 296.859910][ T32] #1: ffff8880348f38e0 (&sb->s_type->i_mutex_key#12){++++}-{4:4}, at: lookup_open+0x231/0x1a40 [ 296.862017][ T32] #2: ffffffff8eeabbb0 (remove_cache_srcu){.+.+}-{0:0}, at: srcu_read_lock+0x27/0x60 [ 296.862649][ T32] locks held by kworker/u8:21/6546: 3, last CPU#0: [ 296.862775][ T32] #0: ffff88801b0a4140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 296.864176][ T32] #1: ffffc90003cf7c40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 296.864773][ T32] #2: ffff888034297258 (&devlink->lock_key#6){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 [ 296.865846][ T32] locks held by modprobe/6547: 1, last CPU#0: [ 296.866022][ T32] #0: ffffffff8f4ef878 (tomoyo_ss){.+.+}-{0:0}, at: tomoyo_path_perm+0x251/0x560 [ 296.866564][ T32] locks held by modprobe/6549: 2, last CPU#1: [ 296.866634][ T32] #0: ffff88807d6469b8 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x1dd/0x4e0 [ 296.867244][ T32] #1: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: is_module_text_address+0x1d/0x1e0 [ 296.868171][ T32] locks held by syz-executor/6550: 2, last CPU#0: [ 296.868342][ T32] #0: ffff88807eb0b6b8 (&mm->mmap_lock){++++}-{4:4}, at: __vm_munmap+0x163/0x3e0 [ 296.869107][ T32] #1: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x8f/0x2550 [ 297.166121][ T32] [ 297.166479][ T32] ============================================= [ 297.166479][ T32] [ 297.166707][ T32] NMI backtrace for cpu 0 [ 297.166803][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 297.166891][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 297.166970][ T32] Call Trace: [ 297.167141][ T32] [ 297.167325][ T32] dump_stack_lvl+0xe8/0x150 [ 297.167981][ T32] nmi_cpu_backtrace+0x274/0x2d0 [ 297.168057][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 297.168179][ T32] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 297.168571][ T32] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 297.169217][ T32] sys_info+0x135/0x170 [ 297.169539][ T32] watchdog+0xfd7/0x1030 [ 297.170223][ T32] ? watchdog+0x1c7/0x1030 [ 297.171175][ T32] kthread+0x38b/0x480 [ 297.171451][ T32] ? __pfx_watchdog+0x10/0x10 [ 297.171582][ T32] ? __pfx_kthread+0x10/0x10 [ 297.172165][ T32] ret_from_fork+0x514/0xb70 [ 297.172696][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 297.172884][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 297.173004][ T32] ? __switch_to+0xc89/0x1420 [ 297.173697][ T32] ? __pfx_kthread+0x10/0x10 [ 297.174210][ T32] ret_from_fork_asm+0x1a/0x30 [ 297.175755][ T32] [ 297.176617][ T32] Sending NMI from CPU 0 to CPUs 1: [ 297.176782][ C1] NMI backtrace for cpu 1 [ 297.176830][ C1] CPU: 1 UID: 0 PID: 16 Comm: pr/ttyS0 Not tainted syzkaller #0 PREEMPT(full) [ 297.176891][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 297.176942][ C1] RIP: 0010:arch_touch_nmi_watchdog+0x0/0x20 [ 297.177064][ C1] Code: 41 5c 41 5d 41 5e 41 5f 5d e9 f7 53 48 ff cc e8 76 a6 1b 0a cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa e8 67 c6 ff ff 65 c6 05 47 e2 cc 11 01 e9 c5 53 48 ff [ 297.177126][ C1] RSP: 0018:ffffc900001578d8 EFLAGS: 00000082 [ 297.177238][ C1] RAX: 8000000000000001 RBX: ffffffff9ad2f368 RCX: ffffffff9a9d8501 [ 297.177304][ C1] RDX: 0000000000000001 RSI: ffffffff8c6d9360 RDI: 00000000ffffffff [ 297.177371][ C1] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004 [ 297.177438][ C1] R10: dffffc0000000000 R11: ffffffff8be236c0 R12: 1ffffffff35a5e6d [ 297.177509][ C1] R13: 00000000ffffffff R14: ffffffff9ad2f080 R15: 0000000000000804 [ 297.177588][ C1] FS: 0000000000000000(0000) GS:ffff888124ddc000(0000) knlGS:0000000000000000 [ 297.177665][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 297.177708][ C1] CR2: 000001c2f983bfff CR3: 000000007e04d000 CR4: 0000000000350ef0 [ 297.177736][ C1] Call Trace: [ 297.177765][ C1] [ 297.177788][ C1] wait_for_lsr+0x14c/0x2f0 [ 297.178247][ C1] __serial8250_console_fifo_write+0xcd/0x3e0 [ 297.178985][ C1] serial8250_console_write+0xaa1/0x1200 [ 297.179140][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 297.179246][ C1] ? ring_buffer_unlock_commit+0x51d/0x6c0 [ 297.179992][ C1] ? __pfx_serial8250_console_write+0x10/0x10 [ 297.180085][ C1] ? ring_buffer_event_data+0x94/0x100 [ 297.180395][ C1] ? trace_event_buffer_commit+0x258/0x7a0 [ 297.180828][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 297.181276][ C1] nbcon_emit_next_record+0xef5/0x1a90 [ 297.182282][ C1] ? __pfx_nbcon_emit_next_record+0x10/0x10 [ 297.182644][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 297.182766][ C1] ? nbcon_context_try_acquire+0x819/0xbd0 [ 297.183933][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 297.184072][ C1] ? _raw_spin_lock_irqsave+0x4c/0x60 [ 297.184541][ C1] nbcon_kthread_func+0x679/0x880 [ 297.185118][ C1] ? nbcon_kthread_func+0x163/0x880 [ 297.185394][ C1] ? __pfx_nbcon_kthread_func+0x10/0x10 [ 297.185672][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 297.185997][ C1] ? __kthread_parkme+0x71/0x1f0 [ 297.186418][ C1] ? __kthread_parkme+0x199/0x1f0 [ 297.186938][ C1] kthread+0x38b/0x480 [ 297.187177][ C1] ? __pfx_nbcon_kthread_func+0x10/0x10 [ 297.187292][ C1] ? __pfx_kthread+0x10/0x10 [ 297.187760][ C1] ret_from_fork+0x514/0xb70 [ 297.188076][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 297.188259][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 297.188391][ C1] ? __switch_to+0xc89/0x1420 [ 297.189010][ C1] ? __pfx_kthread+0x10/0x10 [ 297.189301][ C1] ret_from_fork_asm+0x1a/0x30 [ 297.190530][ C1] [ 298.287845][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 298.294837][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 298.304041][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 298.314192][ T32] Call Trace: [ 298.317701][ T32] [ 298.320878][ T32] vpanic+0x56d/0xa60 [ 298.324972][ T32] ? __pfx___schedule+0x10/0x10 [ 298.330032][ T32] ? __pfx_vpanic+0x10/0x10 [ 298.334646][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 298.341478][ T32] panic+0xc5/0xd0 [ 298.345398][ T32] ? __pfx_panic+0x10/0x10 [ 298.349922][ T32] ? preempt_schedule_common+0x7f/0xd0 [ 298.355722][ T32] ? preempt_schedule_thunk+0x16/0x40 [ 298.361814][ T32] ? nmi_trigger_cpumask_backtrace+0x31a/0x390 [ 298.368303][ T32] ? nmi_trigger_cpumask_backtrace+0x31f/0x390 [ 298.374933][ T32] watchdog+0x1030/0x1030 [ 298.380266][ T32] ? watchdog+0x1c7/0x1030 [ 298.385555][ T32] kthread+0x38b/0x480 [ 298.390102][ T32] ? __pfx_watchdog+0x10/0x10 [ 298.394807][ T32] ? __pfx_kthread+0x10/0x10 [ 298.399658][ T32] ret_from_fork+0x514/0xb70 [ 298.404847][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 298.410344][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 298.416170][ T32] ? __switch_to+0xc89/0x1420 [ 298.421126][ T32] ? __pfx_kthread+0x10/0x10 [ 298.426162][ T32] ret_from_fork_asm+0x1a/0x30 [ 298.432574][ T32] [ 298.436049][ T32] Kernel Offset: disabled [ 298.440542][ T32] Rebooting in 86400 seconds..