Warning: Permanently added '10.128.0.24' (ED25519) to the list of known hosts. 2025/12/24 09:48:48 parsed 1 programs [ 92.100432][ T5833] cgroup: Unknown subsys name 'net' [ 92.237083][ T5833] cgroup: Unknown subsys name 'cpuset' [ 92.246189][ T5833] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 94.152501][ T5833] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 97.467142][ T108] cfg80211: failed to load regulatory.db [ 97.821730][ T5851] 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. [ 98.564437][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.573884][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.581859][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.590804][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.599484][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.898778][ T5853] chnl_net:caif_netlink_parms(): no params data found [ 98.992362][ T3524] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.001840][ T3524] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.304976][ T5853] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.313442][ T5853] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.320786][ T5853] bridge_slave_0: entered allmulticast mode [ 99.356092][ T5853] bridge_slave_0: entered promiscuous mode [ 99.397224][ T3524] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.406547][ T5853] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.435624][ T5853] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.443172][ T3524] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.478256][ T5853] bridge_slave_1: entered allmulticast mode [ 99.505339][ T5853] bridge_slave_1: entered promiscuous mode [ 99.827617][ T5853] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.903735][ T5853] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.278207][ T5853] team0: Port device team_slave_0 added [ 100.336243][ T5853] team0: Port device team_slave_1 added [ 100.498591][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.510546][ T5853] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 100.537013][ T5853] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.593698][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.624949][ T5853] 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. [ 100.717112][ T5853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.012863][ T5853] hsr_slave_0: entered promiscuous mode [ 101.020493][ T5853] hsr_slave_1: entered promiscuous mode [ 102.094646][ T5853] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 102.125975][ T5853] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 102.142502][ T5853] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 102.154465][ T5853] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 102.244121][ T5853] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.267268][ T5853] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.280255][ T76] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.287545][ T76] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.302937][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.310182][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.495766][ T5853] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.692697][ T5853] veth0_vlan: entered promiscuous mode [ 102.706961][ T5853] veth1_vlan: entered promiscuous mode [ 102.740407][ T5853] veth0_macvtap: entered promiscuous mode [ 102.750806][ T5853] veth1_macvtap: entered promiscuous mode [ 102.772535][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.789718][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.806973][ T76] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.816748][ T76] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.826749][ T76] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.841380][ T76] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/24 09:49:01 executed programs: 0 [ 103.140635][ T52] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 103.141430][ T5962] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 103.160490][ T5962] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 103.178721][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 103.186104][ T5150] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 103.200779][ T5150] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 103.214226][ T5150] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 103.223474][ T5150] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 103.240855][ T5150] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 103.248385][ T5150] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 103.257477][ T5150] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 103.265822][ T5150] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 103.271074][ T5968] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 103.273947][ T5150] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 103.281236][ T5968] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 103.288912][ T5150] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 103.315097][ T5150] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 103.332746][ T5880] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 103.340349][ T5150] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 103.345184][ T5880] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 103.356028][ T5963] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 103.365610][ T5963] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 103.378980][ T5880] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 103.387852][ T5880] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 103.396305][ T5880] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 103.878976][ T3493] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.994659][ T3493] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.126635][ T5958] chnl_net:caif_netlink_parms(): no params data found [ 104.310307][ T5956] chnl_net:caif_netlink_parms(): no params data found [ 104.322187][ T5966] chnl_net:caif_netlink_parms(): no params data found [ 104.528170][ T5958] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.536300][ T5958] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.543639][ T5958] bridge_slave_0: entered allmulticast mode [ 104.550911][ T5958] bridge_slave_0: entered promiscuous mode [ 104.565066][ T5955] chnl_net:caif_netlink_parms(): no params data found [ 104.591962][ T5958] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.599329][ T5958] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.607100][ T5958] bridge_slave_1: entered allmulticast mode [ 104.614868][ T5958] bridge_slave_1: entered promiscuous mode [ 104.646484][ T5957] chnl_net:caif_netlink_parms(): no params data found [ 104.752098][ T3493] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.784685][ T5958] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.822310][ T5956] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.829984][ T5956] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.837908][ T5956] bridge_slave_0: entered allmulticast mode [ 104.845772][ T5956] bridge_slave_0: entered promiscuous mode [ 104.869607][ T5966] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.876986][ T5966] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.884886][ T5966] bridge_slave_0: entered allmulticast mode [ 104.892347][ T5966] bridge_slave_0: entered promiscuous mode [ 104.902715][ T5958] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.921671][ T5956] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.929664][ T5956] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.937297][ T5956] bridge_slave_1: entered allmulticast mode [ 104.945100][ T5956] bridge_slave_1: entered promiscuous mode [ 104.970377][ T5966] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.977947][ T5966] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.985862][ T5966] bridge_slave_1: entered allmulticast mode [ 104.993299][ T5966] bridge_slave_1: entered promiscuous mode [ 105.047265][ T3493] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.137838][ T5958] team0: Port device team_slave_0 added [ 105.164791][ T5956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.190893][ T5966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.204155][ T5958] team0: Port device team_slave_1 added [ 105.246140][ T5956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.255765][ T5957] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.263344][ T5957] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.270655][ T5957] bridge_slave_0: entered allmulticast mode [ 105.278459][ T5957] bridge_slave_0: entered promiscuous mode [ 105.288397][ T5966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.304120][ T5880] Bluetooth: hci3: command tx timeout [ 105.319596][ T5955] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.327354][ T5955] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.334908][ T5955] bridge_slave_0: entered allmulticast mode [ 105.342208][ T5955] bridge_slave_0: entered promiscuous mode [ 105.362704][ T5957] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.370483][ T5957] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.377777][ T5957] bridge_slave_1: entered allmulticast mode [ 105.384649][ T5880] Bluetooth: hci2: command tx timeout [ 105.393386][ T5880] Bluetooth: hci0: command tx timeout [ 105.394651][ T5969] Bluetooth: hci1: command tx timeout [ 105.407271][ T5957] bridge_slave_1: entered promiscuous mode [ 105.434109][ T5958] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.441318][ T5958] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 105.468329][ T5969] Bluetooth: hci4: command tx timeout [ 105.477872][ T5958] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.490305][ T5955] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.498430][ T5955] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.506408][ T5955] bridge_slave_1: entered allmulticast mode [ 105.514419][ T5955] bridge_slave_1: entered promiscuous mode [ 105.592407][ T5966] team0: Port device team_slave_0 added [ 105.615596][ T5958] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.622759][ T5958] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 105.650385][ T5958] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.711264][ T5956] team0: Port device team_slave_0 added [ 105.735280][ T5957] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.747814][ T5966] team0: Port device team_slave_1 added [ 105.796227][ T5956] team0: Port device team_slave_1 added [ 105.816859][ T5957] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.874967][ T5955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.979735][ T5955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.990412][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.997749][ 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. [ 106.024285][ T5956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.038486][ T5957] team0: Port device team_slave_0 added [ 106.071060][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.080042][ T5966] 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. [ 106.106928][ T5966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.145916][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.153585][ 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. [ 106.180004][ T5956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.194582][ T5957] team0: Port device team_slave_1 added [ 106.205412][ T5958] hsr_slave_0: entered promiscuous mode [ 106.211878][ T5958] hsr_slave_1: entered promiscuous mode [ 106.219213][ T5958] debugfs: 'hsr0' already exists in 'hsr' [ 106.225442][ T5958] Cannot create hsr debugfs directory [ 106.240542][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.247861][ T5966] 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. [ 106.275038][ T5966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.289246][ T5955] team0: Port device team_slave_0 added [ 106.324070][ T3493] bridge_slave_1: left allmulticast mode [ 106.329851][ T3493] bridge_slave_1: left promiscuous mode [ 106.337113][ T3493] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.349463][ T3493] bridge_slave_0: left allmulticast mode [ 106.357019][ T3493] bridge_slave_0: left promiscuous mode [ 106.362953][ T3493] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.608542][ T3493] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 106.620413][ T3493] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 106.630685][ T3493] bond0 (unregistering): Released all slaves [ 106.754305][ T5955] team0: Port device team_slave_1 added [ 106.848531][ T5957] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.860386][ T5957] 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. [ 106.890749][ T5957] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.985174][ T5957] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.992235][ T5957] 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. [ 107.018933][ T5957] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.073987][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.080968][ T5955] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 107.107992][ T5955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.126724][ T5956] hsr_slave_0: entered promiscuous mode [ 107.134260][ T5956] hsr_slave_1: entered promiscuous mode [ 107.140460][ T5956] debugfs: 'hsr0' already exists in 'hsr' [ 107.147015][ T5956] Cannot create hsr debugfs directory [ 107.170983][ T5966] hsr_slave_0: entered promiscuous mode [ 107.178405][ T5966] hsr_slave_1: entered promiscuous mode [ 107.184883][ T5966] debugfs: 'hsr0' already exists in 'hsr' [ 107.190723][ T5966] Cannot create hsr debugfs directory [ 107.197622][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.204860][ T5955] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 107.231417][ T5955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.284045][ T3493] hsr_slave_0: left promiscuous mode [ 107.290333][ T3493] hsr_slave_1: left promiscuous mode [ 107.296753][ T3493] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 107.307037][ T3493] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 107.315706][ T3493] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 107.323489][ T3493] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 107.340587][ T3493] veth1_macvtap: left promiscuous mode [ 107.346322][ T3493] veth0_macvtap: left promiscuous mode [ 107.351970][ T3493] veth1_vlan: left promiscuous mode [ 107.357861][ T3493] veth0_vlan: left promiscuous mode [ 107.383883][ T5969] Bluetooth: hci3: command tx timeout [ 107.463535][ T5969] Bluetooth: hci0: command tx timeout [ 107.469071][ T5969] Bluetooth: hci2: command tx timeout [ 107.473479][ T5880] Bluetooth: hci1: command tx timeout [ 107.543450][ T5880] Bluetooth: hci4: command tx timeout [ 107.701438][ T3493] team0 (unregistering): Port device team_slave_1 removed [ 107.734011][ T3493] team0 (unregistering): Port device team_slave_0 removed [ 108.090792][ T5957] hsr_slave_0: entered promiscuous mode [ 108.097489][ T5957] hsr_slave_1: entered promiscuous mode [ 108.259313][ T5955] hsr_slave_0: entered promiscuous mode [ 108.266811][ T5955] hsr_slave_1: entered promiscuous mode [ 108.273006][ T5955] debugfs: 'hsr0' already exists in 'hsr' [ 108.279804][ T5955] Cannot create hsr debugfs directory [ 108.767830][ T5958] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 108.813860][ T5958] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 108.842597][ T5958] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 108.876126][ T5958] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.966202][ T5966] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 109.006617][ T5966] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 109.070508][ T5966] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 109.114258][ T5966] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 109.275669][ T5956] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 109.320437][ T5956] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 109.363741][ T5956] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 109.379465][ T5956] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 109.463627][ T5880] Bluetooth: hci3: command tx timeout [ 109.539566][ T5958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.546633][ T5969] Bluetooth: hci0: command tx timeout [ 109.546745][ T5880] Bluetooth: hci1: command tx timeout [ 109.559335][ T5880] Bluetooth: hci2: command tx timeout [ 109.623630][ T5880] Bluetooth: hci4: command tx timeout [ 109.665728][ T5958] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.696575][ T5966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.744868][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.752248][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.815495][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.822720][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.870447][ T5955] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 109.881894][ T5955] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 109.897707][ T5955] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 109.909228][ T5955] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 109.952960][ T5966] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.001521][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.008964][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.027840][ T5956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.057766][ T3524] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.065108][ T3524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.123918][ T5957] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 110.141976][ T5957] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 110.169429][ T5957] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 110.180769][ T5957] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 110.208396][ T5956] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.261855][ T3493] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.269089][ T3493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.386596][ T3493] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.393887][ T3493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.756100][ T5955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.845212][ T5955] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.879088][ T5957] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.907379][ T5958] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.919889][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.927073][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.072982][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.080809][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.151065][ T5957] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.211699][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.219123][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.257103][ T5966] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.312682][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.319898][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.391138][ T5958] veth0_vlan: entered promiscuous mode [ 111.445650][ T5958] veth1_vlan: entered promiscuous mode [ 111.470824][ T5956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.543246][ T5880] Bluetooth: hci3: command tx timeout [ 111.632678][ T5969] Bluetooth: hci1: command tx timeout [ 111.632699][ T5963] Bluetooth: hci0: command tx timeout [ 111.644517][ T5880] Bluetooth: hci2: command tx timeout [ 111.676942][ T5966] veth0_vlan: entered promiscuous mode [ 111.697799][ T5958] veth0_macvtap: entered promiscuous mode [ 111.715953][ T5969] Bluetooth: hci4: command tx timeout [ 111.762850][ T5958] veth1_macvtap: entered promiscuous mode [ 111.778812][ T5966] veth1_vlan: entered promiscuous mode [ 111.787418][ T5956] veth0_vlan: entered promiscuous mode [ 111.818875][ T5955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.862647][ T5956] veth1_vlan: entered promiscuous mode [ 111.905755][ T5958] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.941027][ T5958] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.977854][ T5966] veth0_macvtap: entered promiscuous mode [ 111.986058][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.995331][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.017989][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.027416][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.057283][ T5966] veth1_macvtap: entered promiscuous mode [ 112.078710][ T5955] veth0_vlan: entered promiscuous mode [ 112.109705][ T5957] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.134372][ T5956] veth0_macvtap: entered promiscuous mode [ 112.167080][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.176820][ T5955] veth1_vlan: entered promiscuous mode [ 112.192451][ T5956] veth1_macvtap: entered promiscuous mode [ 112.230246][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.305841][ T3524] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.340712][ T3493] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.365671][ T3524] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.375427][ T3493] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.406236][ T3524] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.436881][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.478206][ T3524] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.498723][ T5955] veth0_macvtap: entered promiscuous mode [ 112.522398][ T5955] veth1_macvtap: entered promiscuous mode [ 112.532639][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.543781][ T3524] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.551677][ T3524] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/24 09:49:11 executed programs: 10 [ 112.625922][ T60] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.649554][ T60] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.673863][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 113.720188][ T60] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.729493][ T60] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.103582][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 114.639969][ T5955] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.823619][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 115.143648][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 115.715983][ T76] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.183296][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 116.191535][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 116.258909][ T76] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.284033][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 116.292329][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 116.574736][ T5955] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.833669][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 116.843398][ T0] NOHZ tick-stop error: local softirq work is pending, handler #c0!!! [ 118.813445][ T36] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.857008][ T3568] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.858708][ T36] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.837111][ T1307] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.893167][ T3568] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.406052][ T1307] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/24 09:49:20 executed programs: 12 [ 121.417056][ T5957] veth0_vlan: entered promiscuous mode [ 122.440063][ T6097] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.743208][ T6097] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/24 09:49:25 executed programs: 14 [ 126.617068][ T5957] veth1_vlan: entered promiscuous mode [ 126.692061][ T3568] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.703434][ T3568] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/24 09:49:30 executed programs: 16 [ 131.621132][ T4145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.634539][ T4145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 133.779634][ T3493] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.826734][ T3493] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 146.963864][ T5957] veth0_macvtap: entered promiscuous mode [ 146.981993][ T5957] veth1_macvtap: entered promiscuous mode [ 147.005876][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 147.012654][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 147.016458][ T5957] batman_adv: batadv0: Interface activated: batadv_slave_0 2025/12/24 09:49:45 executed programs: 19 [ 147.189719][ T5880] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 147.203665][ T5880] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 147.228302][ T5880] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 147.237147][ T5880] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 147.245904][ T5880] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 147.287630][ T5969] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 150.887208][ T5880] Bluetooth: hci6: Opcode 0x1003 failed: -110 [ 150.893646][ T5969] Bluetooth: hci6: command 0x1003 tx timeout [ 150.893691][ T5963] Bluetooth: hci5: command tx timeout [ 150.923942][ T5880] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 150.957270][ T5957] batman_adv: batadv0: Interface activated: batadv_slave_1 2025/12/24 09:49:50 executed programs: 21 [ 153.313184][ T6139] Bluetooth: hci6: Opcode 0x0c03 failed: -110 [ 153.324535][ T5963] Bluetooth: hci5: command tx timeout [ 155.603116][ T5963] Bluetooth: hci5: command tx timeout [ 158.223125][ T5963] Bluetooth: hci5: command tx timeout 2025/12/24 09:50:00 executed programs: 24 [ 161.881688][ T5880] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 161.899087][ T5880] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 161.907408][ T5880] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 161.919545][ T5880] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 161.927596][ T5880] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 161.965976][ T5966] syz-executor (5966) used greatest stack depth: 17640 bytes left [ 164.079899][ T5963] Bluetooth: hci3: command tx timeout [ 167.103283][ T5963] Bluetooth: hci3: command tx timeout 2025/12/24 09:50:06 executed programs: 26 [ 168.264468][ T5880] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 168.273011][ T5880] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 168.282055][ T5880] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 168.290596][ T5880] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 168.298555][ T5880] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 169.273193][ T5880] Bluetooth: hci3: command tx timeout [ 174.000460][ T5880] Bluetooth: hci4: command tx timeout [ 174.000604][ T5963] Bluetooth: hci3: command tx timeout 2025/12/24 09:50:12 executed programs: 28 [ 174.083869][ T37] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.023688][ T5963] Bluetooth: hci4: command tx timeout [ 180.042391][ T5963] Bluetooth: hci4: command tx timeout 2025/12/24 09:50:18 executed programs: 30 [ 180.086195][ T37] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.103245][ T5963] Bluetooth: hci4: command tx timeout 2025/12/24 09:50:24 executed programs: 32 [ 186.106315][ T4370] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/24 09:50:33 executed programs: 35 [ 194.801351][ T12] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/12/24 09:50:38 executed programs: 36 [ 199.872574][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.881573][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 202.676528][ T4370] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/24 09:50:44 executed programs: 38 [ 208.639878][ T12] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 209.645217][ T6133] workqueue: Failed to create a rescuer kthread for wq "bond0": -EINTR [ 209.650258][ T5969] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 209.674869][ T5969] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 314.692971][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 314.700661][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P6133/1:b..l [ 314.709013][ C0] rcu: (detected by 0, t=10502 jiffies, g=14833, q=128 ncpus=2) [ 314.716726][ C0] task:syz-executor state:R running task stack:22392 pid:6133 tgid:6133 ppid:1 task_flags:0x40054c flags:0x00080002 [ 314.730646][ C0] Call Trace: [ 314.733987][ C0] [ 314.736957][ C0] __schedule+0x150e/0x5070 [ 314.741765][ C0] ? unwind_next_frame+0xa5/0x23d0 [ 314.746970][ C0] ? unwind_next_frame+0xa5/0x23d0 [ 314.752192][ C0] ? __pfx___schedule+0x10/0x10 [ 314.757062][ C0] ? __lock_acquire+0x6b6/0x2cf0 [ 314.762067][ C0] ? preempt_schedule_irq+0xaa/0x150 [ 314.767535][ C0] preempt_schedule_irq+0xb5/0x150 [ 314.772735][ C0] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 314.778481][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 314.784294][ C0] irqentry_exit+0x5d8/0x660 [ 314.788973][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 314.795031][ C0] RIP: 0010:unwind_next_frame+0x708/0x23d0 [ 314.801209][ C0] Code: 62 05 48 89 f0 48 c1 e8 03 48 89 44 24 40 0f b6 04 28 84 c0 48 89 54 24 08 48 89 34 24 0f 85 44 16 00 00 4c 89 e0 48 c1 e8 03 <0f> b6 04 28 84 c0 0f 85 5a 16 00 00 0f b7 1e c1 eb 0b 80 e3 01 48 [ 314.820855][ C0] RSP: 0018:ffffc90002f86f58 EFLAGS: 00000a02 [ 314.826939][ C0] RAX: 1ffffffff21b919e RBX: ffffffff90295778 RCX: ffffffff9029577c [ 314.834999][ C0] RDX: ffffffff90dc8cee RSI: ffffffff90dc8cf2 RDI: ffffffff8be07900 [ 314.843002][ C0] RBP: dffffc0000000000 R08: 0000000000000001 R09: ffffffff8e13f2e0 [ 314.851037][ C0] R10: ffffc90002f87078 R11: ffffffff81ad9d50 R12: ffffffff90dc8cf3 [ 314.859026][ C0] R13: ffffc90002f87078 R14: ffffc90002f87028 R15: ffffffff81742f85 [ 314.866999][ C0] ? unwind_next_frame+0xa5/0x23d0 [ 314.872117][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 314.878274][ C0] ? unwind_next_frame+0xd4/0x23d0 [ 314.883393][ C0] ? unwind_next_frame+0xa5/0x23d0 [ 314.888504][ C0] ? do_syscall_64+0x2d0/0xf80 [ 314.893266][ C0] ? do_syscall_64+0x2d0/0xf80 [ 314.898117][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 314.904366][ C0] arch_stack_walk+0x11c/0x150 [ 314.909217][ C0] ? do_syscall_64+0x2d0/0xf80 [ 314.914088][ C0] stack_trace_save+0x9c/0xe0 [ 314.919030][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 314.924480][ C0] ? do_raw_spin_lock+0x121/0x290 [ 314.929606][ C0] save_stack+0xf5/0x1f0 [ 314.933848][ C0] ? __pfx_save_stack+0x10/0x10 [ 314.938692][ C0] ? free_unref_folios+0xdb3/0x14f0 [ 314.943988][ C0] ? folios_put_refs+0x584/0x670 [ 314.949011][ C0] ? free_pages_and_swap_cache+0x277/0x520 [ 314.955188][ C0] ? tlb_flush_mmu+0x3a2/0x680 [ 314.959953][ C0] ? tlb_finish_mmu+0xf9/0x230 [ 314.964734][ C0] ? exit_mmap+0x439/0xb10 [ 314.969415][ C0] ? __mmput+0x118/0x430 [ 314.973738][ C0] ? exit_mm+0x1da/0x2c0 [ 314.978178][ C0] ? do_exit+0x850/0x25b0 [ 314.982505][ C0] ? do_group_exit+0x21c/0x2d0 [ 314.987265][ C0] ? get_signal+0x1285/0x1340 [ 314.992114][ C0] ? arch_do_signal_or_restart+0x9a/0x7a0 [ 314.997830][ C0] ? exit_to_user_mode_loop+0x87/0x4f0 [ 315.003449][ C0] ? do_syscall_64+0x2d0/0xf80 [ 315.008299][ C0] ? page_ext_put+0x97/0xc0 [ 315.012902][ C0] __reset_page_owner+0x71/0x1f0 [ 315.018027][ C0] free_unref_folios+0xdb3/0x14f0 [ 315.023486][ C0] ? __page_cache_release+0x8a6/0xbb0 [ 315.028953][ C0] ? folio_unqueue_deferred_split+0x93/0x230 [ 315.035126][ C0] folios_put_refs+0x584/0x670 [ 315.039919][ C0] ? __pfx_folios_put_refs+0x10/0x10 [ 315.045472][ C0] ? free_swap_cache+0x109/0x300 [ 315.050676][ C0] free_pages_and_swap_cache+0x277/0x520 [ 315.056459][ C0] ? __pfx_free_pages_and_swap_cache+0x10/0x10 [ 315.062824][ C0] ? __virt_addr_valid+0x1c8/0x5c0 [ 315.068070][ C0] ? tlb_table_flush+0x36f/0x420 [ 315.073047][ C0] tlb_flush_mmu+0x3a2/0x680 [ 315.077724][ C0] ? __pfx_down_write+0x10/0x10 [ 315.082601][ C0] tlb_finish_mmu+0xf9/0x230 [ 315.087203][ C0] exit_mmap+0x439/0xb10 [ 315.091565][ C0] ? uprobe_clear_state+0x20f/0x290 [ 315.096763][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 315.101645][ C0] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 315.107400][ C0] ? __pfx_exit_aio+0x10/0x10 [ 315.112110][ C0] ? uprobe_clear_state+0x27c/0x290 [ 315.117310][ C0] __mmput+0x118/0x430 [ 315.121469][ C0] exit_mm+0x1da/0x2c0 [ 315.125568][ C0] ? __pfx_exit_mm+0x10/0x10 [ 315.130241][ C0] do_exit+0x850/0x25b0 [ 315.134428][ C0] ? do_raw_spin_lock+0x121/0x290 [ 315.139491][ C0] ? __pfx_do_exit+0x10/0x10 [ 315.144128][ C0] ? netlink_sendmsg+0x840/0xb30 [ 315.149095][ C0] do_group_exit+0x21c/0x2d0 [ 315.153703][ C0] ? lockdep_hardirqs_on+0x98/0x140 [ 315.159010][ C0] get_signal+0x1285/0x1340 [ 315.163543][ C0] arch_do_signal_or_restart+0x9a/0x7a0 [ 315.169129][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 315.175323][ C0] ? exit_to_user_mode_loop+0x55/0x4f0 [ 315.180964][ C0] exit_to_user_mode_loop+0x87/0x4f0 [ 315.186253][ C0] ? rcu_is_watching+0x15/0xb0 [ 315.191112][ C0] do_syscall_64+0x2d0/0xf80 [ 315.195715][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.201815][ C0] ? clear_bhb_loop+0x60/0xb0 [ 315.206604][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.212597][ C0] RIP: 0033:0x7f5994f915dc [ 315.217372][ C0] RSP: 002b:00007ffd1fe9ffc0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 315.226170][ C0] RAX: 0000000000000038 RBX: 00007f5995d14620 RCX: 00007f5994f915dc [ 315.234142][ C0] RDX: 0000000000000038 RSI: 00007f5995d14670 RDI: 0000000000000003 [ 315.242108][ C0] RBP: 0000000000000000 R08: 00007ffd1fea0014 R09: 000000000000000c [ 315.250162][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 315.258135][ C0] R13: 0000000000000000 R14: 00007f5995d14670 R15: 0000000000000000 [ 315.266113][ C0] [ 315.269137][ C0] rcu: rcu_preempt kthread starved for 10557 jiffies! g14833 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 315.280450][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 315.290512][ C0] rcu: RCU grace-period kthread stack dump: [ 315.296403][ C0] task:rcu_preempt state:R running task stack:27168 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 315.310100][ C0] Call Trace: [ 315.313510][ C0] [ 315.316556][ C0] __schedule+0x150e/0x5070 [ 315.321192][ C0] ? lockdep_hardirqs_on+0x98/0x140 [ 315.326490][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 315.332475][ C0] ? __pfx___schedule+0x10/0x10 [ 315.337417][ C0] ? schedule+0x91/0x360 [ 315.341759][ C0] schedule+0x165/0x360 [ 315.345916][ C0] schedule_timeout+0x12b/0x270 [ 315.350766][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 315.356130][ C0] ? __pfx_process_timeout+0x10/0x10 [ 315.361642][ C0] ? prepare_to_swait_event+0x341/0x380 [ 315.367206][ C0] rcu_gp_fqs_loop+0x301/0x1540 [ 315.372238][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 315.377364][ C0] ? lockdep_hardirqs_on+0x98/0x140 [ 315.382579][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 315.387970][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 315.393885][ C0] ? finish_swait+0xcd/0x1f0 [ 315.398523][ C0] rcu_gp_kthread+0x99/0x390 [ 315.403147][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 315.408431][ C0] ? __kthread_parkme+0x7b/0x200 [ 315.413366][ C0] ? __kthread_parkme+0x1a1/0x200 [ 315.418479][ C0] kthread+0x711/0x8a0 [ 315.422567][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 315.427778][ C0] ? __pfx_kthread+0x10/0x10 [ 315.432404][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 315.437663][ C0] ? lockdep_hardirqs_on+0x98/0x140 [ 315.442877][ C0] ? __pfx_kthread+0x10/0x10 [ 315.447475][ C0] ret_from_fork+0x599/0xb30 [ 315.452168][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 315.457395][ C0] ? __switch_to_asm+0x39/0x70 [ 315.462268][ C0] ? __switch_to_asm+0x33/0x70 [ 315.467058][ C0] ? __pfx_kthread+0x10/0x10 [ 315.471796][ C0] ret_from_fork_asm+0x1a/0x30 [ 315.476696][ C0] [ 315.479714][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 315.486025][ C0] Sending NMI from CPU 0 to CPUs 1: [ 315.491274][ C1] NMI backtrace for cpu 1 [ 315.491287][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) [ 315.491304][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 315.491312][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 315.491335][ C1] Code: cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 9e 2a 00 f3 0f 1e fa fb f4 48 ee 02 00 cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 [ 315.491346][ C1] RSP: 0018:ffffc90000197de0 EFLAGS: 000002c6 [ 315.491361][ C1] RAX: 8b92558ed7d3a500 RBX: ffffffff819786ba RCX: 8b92558ed7d3a500 [ 315.491372][ C1] RDX: 0000000000000001 RSI: ffffffff8d997e54 RDI: ffffffff8be07960 [ 315.491381][ C1] RBP: ffffc90000197f10 R08: ffff8880b87336db R09: 1ffff110170e66db [ 315.491392][ C1] R10: dffffc0000000000 R11: ffffed10170e66dc R12: ffffffff8fa22f70 [ 315.491402][ C1] R13: 1ffff11003ad4b70 R14: 0000000000000001 R15: 0000000000000001 [ 315.491411][ C1] FS: 0000000000000000(0000) GS:ffff888125d25000(0000) knlGS:0000000000000000 [ 315.491423][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 315.491433][ C1] CR2: 00007f8915573f98 CR3: 0000000034cea000 CR4: 00000000003526f0 [ 315.491449][ C1] Call Trace: [ 315.491457][ C1] [ 315.491462][ C1] default_idle+0x13/0x20 [ 315.491476][ C1] default_idle_call+0x73/0xb0 [ 315.491490][ C1] do_idle+0x1ea/0x520 [ 315.491507][ C1] ? asm_sysvec_call_function_single+0x1a/0x20 [ 315.491523][ C1] ? lockdep_hardirqs_on+0x98/0x140 [ 315.491542][ C1] ? __pfx_do_idle+0x10/0x10 [ 315.491562][ C1] ? do_idle+0x4f9/0x520 [ 315.491578][ C1] cpu_startup_entry+0x44/0x60 [ 315.491594][ C1] start_secondary+0x101/0x110 [ 315.491615][ C1] common_startup_64+0x13e/0x147 [ 315.491640][ C1]