Warning: Permanently added '10.128.1.99' (ED25519) to the list of known hosts. 2025/11/27 21:23:18 ignoring optional flag "type"="gce" 2025/11/27 21:23:19 parsed 1 programs 2025/11/27 21:23:20 executed programs: 0 [ 100.663539][ T6018] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 100.855999][ T6045] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 100.871634][ T6046] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.883117][ T6047] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 100.884333][ T6046] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 100.896334][ T6047] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 100.905482][ T6046] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.915830][ T6047] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 100.921785][ T6049] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 100.932529][ T6047] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 100.940555][ T6046] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 100.949275][ T6047] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 100.963537][ T6049] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.964088][ T6047] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 100.973721][ T6049] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.982255][ T6052] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 100.988186][ T6049] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.996548][ T6047] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 101.005682][ T6049] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 101.020956][ T6047] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 101.022529][ T6049] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 101.029622][ T6047] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 101.036629][ T6049] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 101.054720][ T6049] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 101.056416][ T6047] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 101.062957][ T6049] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 101.752761][ T6034] chnl_net:caif_netlink_parms(): no params data found [ 101.868442][ T6043] chnl_net:caif_netlink_parms(): no params data found [ 101.883392][ T6036] chnl_net:caif_netlink_parms(): no params data found [ 101.906846][ T6035] chnl_net:caif_netlink_parms(): no params data found [ 102.013125][ T6033] chnl_net:caif_netlink_parms(): no params data found [ 102.188726][ T6034] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.197065][ T6034] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.204736][ T6034] bridge_slave_0: entered allmulticast mode [ 102.212020][ T6034] bridge_slave_0: entered promiscuous mode [ 102.263165][ T6034] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.270862][ T6034] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.278465][ T6034] bridge_slave_1: entered allmulticast mode [ 102.286428][ T6034] bridge_slave_1: entered promiscuous mode [ 102.304551][ T6043] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.312090][ T6043] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.320970][ T6043] bridge_slave_0: entered allmulticast mode [ 102.329903][ T6043] bridge_slave_0: entered promiscuous mode [ 102.372417][ T6036] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.381097][ T6036] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.388583][ T6036] bridge_slave_0: entered allmulticast mode [ 102.397085][ T6036] bridge_slave_0: entered promiscuous mode [ 102.406106][ T6043] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.414188][ T6043] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.422126][ T6043] bridge_slave_1: entered allmulticast mode [ 102.429887][ T6043] bridge_slave_1: entered promiscuous mode [ 102.447979][ T6035] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.455902][ T6035] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.463465][ T6035] bridge_slave_0: entered allmulticast mode [ 102.470845][ T6035] bridge_slave_0: entered promiscuous mode [ 102.489625][ T6036] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.497554][ T6036] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.505202][ T6036] bridge_slave_1: entered allmulticast mode [ 102.512782][ T6036] bridge_slave_1: entered promiscuous mode [ 102.545322][ T6035] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.552745][ T6035] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.561572][ T6035] bridge_slave_1: entered allmulticast mode [ 102.570408][ T6035] bridge_slave_1: entered promiscuous mode [ 102.581698][ T6034] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.617461][ T6033] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.628694][ T6033] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.636487][ T6033] bridge_slave_0: entered allmulticast mode [ 102.645333][ T6033] bridge_slave_0: entered promiscuous mode [ 102.671233][ T6034] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.697471][ T6043] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.711691][ T6033] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.719660][ T6033] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.728809][ T6033] bridge_slave_1: entered allmulticast mode [ 102.737454][ T6033] bridge_slave_1: entered promiscuous mode [ 102.774978][ T6036] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.788400][ T6043] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.827844][ T6035] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.856805][ T6036] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.896143][ T6035] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.908841][ T6034] team0: Port device team_slave_0 added [ 102.930587][ T6043] team0: Port device team_slave_0 added [ 102.941944][ T6033] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.965950][ T6034] team0: Port device team_slave_1 added [ 103.001247][ T6043] team0: Port device team_slave_1 added [ 103.012425][ T6036] team0: Port device team_slave_0 added [ 103.022170][ T6033] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.085698][ T6036] team0: Port device team_slave_1 added [ 103.111343][ T6049] Bluetooth: hci1: command tx timeout [ 103.111506][ T6047] Bluetooth: hci0: command tx timeout [ 103.118402][ T6049] Bluetooth: hci2: command tx timeout [ 103.128411][ T6045] Bluetooth: hci3: command tx timeout [ 103.134983][ T5149] Bluetooth: hci4: command tx timeout [ 103.158928][ T6035] team0: Port device team_slave_0 added [ 103.171007][ T6035] team0: Port device team_slave_1 added [ 103.180304][ T6034] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.188949][ T6034] 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. [ 103.217930][ T6034] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.258904][ T6033] team0: Port device team_slave_0 added [ 103.291084][ T6034] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.298885][ T6034] 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. [ 103.328005][ T6034] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.342281][ T6043] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.350413][ T6043] 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. [ 103.379043][ T6043] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.391919][ T6036] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.399508][ T6036] 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. [ 103.427464][ T6036] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.442118][ T6033] team0: Port device team_slave_1 added [ 103.450168][ T6035] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.457411][ T6035] 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. [ 103.485927][ T6035] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.503445][ T6043] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.510880][ T6043] 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. [ 103.537714][ T6043] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.550838][ T6036] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.558343][ T6036] 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. [ 103.586107][ T6036] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.609936][ T6035] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.617395][ T6035] 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. [ 103.646667][ T6035] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.705559][ T6033] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.712865][ T6033] 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. [ 103.741076][ T6033] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.772654][ T6034] hsr_slave_0: entered promiscuous mode [ 103.779316][ T6034] hsr_slave_1: entered promiscuous mode [ 103.833102][ T6033] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.842489][ T6033] 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. [ 103.869956][ T6033] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.931963][ T6035] hsr_slave_0: entered promiscuous mode [ 103.940545][ T6035] hsr_slave_1: entered promiscuous mode [ 103.947445][ T6035] debugfs: 'hsr0' already exists in 'hsr' [ 103.953700][ T6035] Cannot create hsr debugfs directory [ 104.000556][ T6036] hsr_slave_0: entered promiscuous mode [ 104.007141][ T6036] hsr_slave_1: entered promiscuous mode [ 104.014416][ T6036] debugfs: 'hsr0' already exists in 'hsr' [ 104.021213][ T6036] Cannot create hsr debugfs directory [ 104.045551][ T6043] hsr_slave_0: entered promiscuous mode [ 104.052713][ T6043] hsr_slave_1: entered promiscuous mode [ 104.059215][ T6043] debugfs: 'hsr0' already exists in 'hsr' [ 104.065177][ T6043] Cannot create hsr debugfs directory [ 104.108500][ T6033] hsr_slave_0: entered promiscuous mode [ 104.116081][ T6033] hsr_slave_1: entered promiscuous mode [ 104.122329][ T6033] debugfs: 'hsr0' already exists in 'hsr' [ 104.128333][ T6033] Cannot create hsr debugfs directory [ 104.984566][ T6035] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 105.006960][ T6035] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 105.024135][ T6035] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 105.036587][ T6035] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 105.137060][ T6033] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.190171][ T5149] Bluetooth: hci3: command tx timeout [ 105.190233][ T6049] Bluetooth: hci0: command tx timeout [ 105.195755][ T6045] Bluetooth: hci1: command tx timeout [ 105.201821][ T6049] Bluetooth: hci2: command tx timeout [ 105.208016][ T52] Bluetooth: hci4: command tx timeout [ 105.214194][ T6033] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.233360][ T6033] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.271288][ T6033] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.347754][ T6036] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 105.374308][ T6036] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 105.422634][ T6036] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 105.467829][ T6036] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 105.537140][ T6035] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.556231][ T6043] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 105.641990][ T6043] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 105.708941][ T6035] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.732646][ T6043] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 105.812023][ T6043] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 105.827827][ T1335] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.837186][ T1335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.880073][ T1335] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.891653][ T1335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.943677][ T6034] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 105.993510][ T6034] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 106.006377][ T6034] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 106.028389][ T6033] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.044655][ T6034] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 106.167439][ T6033] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.212516][ T1087] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.220766][ T1087] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.248736][ T6036] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.293381][ T1087] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.304408][ T1087] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.401591][ T6043] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.425333][ T6036] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.517162][ T6033] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 106.537639][ T6033] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.562381][ T1087] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.569554][ T1087] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.581479][ T1087] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.589890][ T1087] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.616297][ T6043] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.683887][ T1341] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.692246][ T1341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.828268][ T1335] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.836811][ T1335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.863729][ T6034] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.906887][ T6035] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.025438][ T6034] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.088042][ T77] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.097267][ T77] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.156633][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.163937][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.235666][ T6033] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.270651][ T5149] Bluetooth: hci2: command tx timeout [ 107.282279][ T5149] Bluetooth: hci3: command tx timeout [ 107.297298][ T52] Bluetooth: hci4: command tx timeout [ 107.305736][ T6045] Bluetooth: hci1: command tx timeout [ 107.306599][ T6049] Bluetooth: hci0: command tx timeout [ 107.574457][ T6033] veth0_vlan: entered promiscuous mode [ 107.627812][ T6036] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.756915][ T6033] veth1_vlan: entered promiscuous mode [ 107.912148][ T6043] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.995448][ T6033] veth0_macvtap: entered promiscuous mode [ 108.014444][ T6035] veth0_vlan: entered promiscuous mode [ 108.022976][ T6036] veth0_vlan: entered promiscuous mode [ 108.043385][ T6033] veth1_macvtap: entered promiscuous mode [ 108.061245][ T6034] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.116100][ T6036] veth1_vlan: entered promiscuous mode [ 108.142831][ T6035] veth1_vlan: entered promiscuous mode [ 108.176850][ T6033] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.193466][ T6043] veth0_vlan: entered promiscuous mode [ 108.215654][ T6033] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.272300][ T1087] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.284764][ T1087] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.302508][ T6043] veth1_vlan: entered promiscuous mode [ 108.317743][ T1087] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.335139][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.376506][ T6036] veth0_macvtap: entered promiscuous mode [ 108.437125][ T6035] veth0_macvtap: entered promiscuous mode [ 108.457608][ T6036] veth1_macvtap: entered promiscuous mode [ 108.507518][ T6035] veth1_macvtap: entered promiscuous mode [ 108.519520][ T6034] veth0_vlan: entered promiscuous mode [ 108.542554][ T6036] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.565882][ T6036] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.607076][ T6043] veth0_macvtap: entered promiscuous mode [ 108.653672][ T6034] veth1_vlan: entered promiscuous mode [ 108.679411][ T1087] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.705031][ T6043] veth1_macvtap: entered promiscuous mode [ 108.725186][ T1087] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.738926][ T1087] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.946164][ C0] hrtimer: interrupt took 187889378 ns [ 140.480277][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 140.485331][ T6049] Bluetooth: hci0: command tx timeout [ 140.487054][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 140.499383][ T6049] Bluetooth: hci3: command tx timeout [ 140.505114][ T6049] Bluetooth: hci1: command tx timeout [ 140.512267][ T6049] Bluetooth: hci4: command tx timeout [ 140.518393][ T6049] Bluetooth: hci2: command tx timeout [ 214.049702][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 214.056829][ C1] rcu: 0-...!: (1 ticks this GP) idle=5ff4/1/0x4000000000000000 softirq=16333/16333 fqs=3 [ 214.067326][ C1] rcu: (detected by 1, t=10502 jiffies, g=13025, q=990 ncpus=2) [ 214.075067][ C1] Sending NMI from CPU 1 to CPUs 0: [ 214.075111][ C0] NMI backtrace for cpu 0 [ 214.075138][ C0] CPU: 0 UID: 0 PID: 6221 Comm: dhcpcd-run-hook Not tainted syzkaller #0 PREEMPT(full) [ 214.075154][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 214.075169][ C0] RIP: 0010:do_raw_spin_unlock+0x43/0x240 [ 214.075206][ C0] Code: ff df 4c 8d 77 04 4c 89 f0 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 84 01 00 00 41 81 3e ad 4e ad de 0f 85 f3 00 00 00 48 89 df 04 00 00 00 e8 d3 cf 87 00 48 89 d8 48 c1 e8 03 42 0f b6 04 20 [ 214.075218][ C0] RSP: 0000:ffffc90000007c48 EFLAGS: 00000046 [ 214.075238][ C0] RAX: 0000000000000000 RBX: ffffffff99a52b08 RCX: 0e5763dfc5b04400 [ 214.075249][ C0] RDX: 0000000000000003 RSI: ffffffff8d8f5ae9 RDI: ffffffff99a52b08 [ 214.075258][ C0] RBP: ffffc90000007d08 R08: 0000000000000003 R09: 0000000000000004 [ 214.075267][ C0] R10: dffffc0000000000 R11: fffff52000000f70 R12: dffffc0000000000 [ 214.075278][ C0] R13: dffffc0000000000 R14: ffffffff99a52b0c R15: 1ffff92000000f90 [ 214.075289][ C0] FS: 00007fc89a596c80(0000) GS:ffff888126138000(0000) knlGS:0000000000000000 [ 214.075301][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.075311][ C0] CR2: 00007fffb293abc8 CR3: 0000000077f80000 CR4: 00000000003526f0 [ 214.075325][ C0] Call Trace: [ 214.075332][ C0] [ 214.075341][ C0] _raw_spin_unlock_irqrestore+0x78/0x110 [ 214.075375][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 214.075392][ C0] ? debug_object_deactivate+0x9a/0x250 [ 214.075419][ C0] debug_deactivate+0x1d/0x200 [ 214.075436][ C0] __hrtimer_run_queues+0x2b0/0xc60 [ 214.075450][ C0] ? ktime_get_update_offsets_now+0x67/0x3d0 [ 214.075477][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 214.075492][ C0] ? read_tsc+0x9/0x20 [ 214.075514][ C0] hrtimer_interrupt+0x45b/0xaa0 [ 214.075536][ C0] __sysvec_apic_timer_interrupt+0x10b/0x410 [ 214.075554][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 214.075573][ C0] [ 214.075578][ C0] [ 214.075583][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 214.075598][ C0] RIP: 0010:check_preemption_disabled+0x6/0x120 [ 214.075613][ C0] Code: c7 c6 c0 08 bf 8b eb 1c 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 41 57 41 56 53 <48> 83 ec 10 65 48 8b 05 de b4 27 07 48 89 44 24 08 65 8b 05 e6 b4 [ 214.075624][ C0] RSP: 0000:ffffc9000467fcf8 EFLAGS: 00000282 [ 214.075637][ C0] RAX: ffffffff820a75be RBX: 00007fffb293abc8 RCX: 0000000000000000 [ 214.075646][ C0] RDX: ffff88802fb48000 RSI: ffffffff8bbf08c0 RDI: ffffffff8bbf0880 [ 214.075657][ C0] RBP: ffffc9000467fe48 R08: 0000000000000000 R09: ffffffff820a74f7 [ 214.075667][ C0] R10: dffffc0000000000 R11: fffff520008cff98 R12: 0000000000000001 [ 214.075676][ C0] R13: 0000000000000001 R14: ffffffff820a743c R15: ffff88807800adc0 [ 214.075687][ C0] ? lock_vma_under_rcu+0xec/0x4a0 [ 214.075707][ C0] ? lock_vma_under_rcu+0x1a7/0x4a0 [ 214.075725][ C0] ? lock_vma_under_rcu+0x26e/0x4a0 [ 214.075747][ C0] ? lock_vma_under_rcu+0xec/0x4a0 [ 214.075764][ C0] rcu_is_watching+0x15/0xb0 [ 214.075780][ C0] ? lock_vma_under_rcu+0xec/0x4a0 [ 214.075797][ C0] lock_vma_under_rcu+0x278/0x4a0 [ 214.075817][ C0] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 214.075841][ C0] ? do_user_addr_fault+0x1a8/0x1380 [ 214.075857][ C0] do_user_addr_fault+0x2d9/0x1380 [ 214.075874][ C0] ? rcu_is_watching+0x15/0xb0 [ 214.075889][ C0] ? trace_page_fault_user+0x84/0x1e0 [ 214.075904][ C0] exc_page_fault+0x82/0x100 [ 214.075923][ C0] asm_exc_page_fault+0x26/0x30 [ 214.075935][ C0] RIP: 0033:0x7fc89a73208f [ 214.075958][ C0] Code: 66 66 2e 0f 1f 84 00 00 00 00 00 41 57 49 89 f3 41 56 41 55 41 54 55 53 48 81 ec c8 08 00 00 48 8b 05 cd de 0f 00 44 0f b6 3f <48> 89 54 24 08 44 89 44 24 28 64 48 8b 00 48 8b 40 18 48 8b 80 b8 [ 214.075970][ C0] RSP: 002b:00007fffb293abc0 EFLAGS: 00010206 [ 214.075981][ C0] RAX: ffffffffffffff78 RBX: 0000000000000000 RCX: 0000000000000000 [ 214.075991][ C0] RDX: 00005566ae57bfa2 RSI: 00005566ae57bfa0 RDI: 00005566ae57bfd9 [ 214.076001][ C0] RBP: 00005566ae57bfa0 R08: 0000000000000000 R09: 00007fffb293b570 [ 214.076010][ C0] R10: 00005566ae57bfa2 R11: 00005566ae57bfa0 R12: 00005566ae57bfa2 [ 214.076020][ C0] R13: 00007fffb293b570 R14: 0000000000000020 R15: 0000000000000020 [ 214.076037][ C0] [ 214.076099][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 7352 jiffies! g13025 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 214.515588][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=6056 [ 214.523593][ C1] rcu: rcu_preempt kthread starved for 7353 jiffies! g13025 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 214.535008][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 214.545429][ C1] rcu: RCU grace-period kthread stack dump: [ 214.551310][ C1] task:rcu_preempt state:I stack:27224 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 214.563225][ C1] Call Trace: [ 214.566499][ C1] [ 214.569443][ C1] __schedule+0x1798/0x4cc0 [ 214.573976][ C1] ? __lock_acquire+0xab9/0xd20 [ 214.578909][ C1] ? __pfx___schedule+0x10/0x10 [ 214.583785][ C1] ? schedule+0x91/0x360 [ 214.588207][ C1] schedule+0x165/0x360 [ 214.592413][ C1] schedule_timeout+0x12b/0x270 [ 214.597563][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 214.603132][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 214.609049][ C1] ? __pfx_process_timeout+0x10/0x10 [ 214.614345][ C1] ? prepare_to_swait_event+0x341/0x380 [ 214.619905][ C1] rcu_gp_fqs_loop+0x301/0x1540 [ 214.625132][ C1] ? __pfx_rcu_watching_snap_recheck+0x10/0x10 [ 214.631390][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 214.636851][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 214.642321][ C1] ? finish_swait+0xcd/0x1f0 [ 214.647019][ C1] rcu_gp_kthread+0x99/0x390 [ 214.651709][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 214.657002][ C1] ? __kthread_parkme+0x7b/0x200 [ 214.661971][ C1] ? __kthread_parkme+0x1a1/0x200 [ 214.667110][ C1] kthread+0x711/0x8a0 [ 214.671272][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 214.676576][ C1] ? __pfx_kthread+0x10/0x10 [ 214.681327][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 214.686556][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 214.691851][ C1] ? __pfx_kthread+0x10/0x10 [ 214.696544][ C1] ret_from_fork+0x4bc/0x870 [ 214.701246][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 214.706480][ C1] ? __switch_to_asm+0x39/0x70 [ 214.711243][ C1] ? __switch_to_asm+0x33/0x70 [ 214.716095][ C1] ? __pfx_kthread+0x10/0x10 [ 214.720862][ C1] ret_from_fork_asm+0x1a/0x30 [ 214.725642][ C1]