Warning: Permanently added '10.128.0.135' (ED25519) to the list of known hosts. 2025/12/12 01:42:28 parsed 1 programs [ 81.439592][ T4270] cgroup: Unknown subsys name 'net' [ 81.603740][ T4270] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 83.181928][ T4270] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 85.494908][ T65] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.503744][ T65] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.514652][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.539117][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.547281][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.555991][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.773551][ T4307] chnl_net:caif_netlink_parms(): no params data found [ 85.872208][ T4307] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.880325][ T4307] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.889390][ T4307] device bridge_slave_0 entered promiscuous mode [ 85.899385][ T4307] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.906646][ T4307] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.914617][ T4307] device bridge_slave_1 entered promiscuous mode [ 85.941941][ T4307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.954011][ T4307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.979248][ T4307] team0: Port device team_slave_0 added [ 85.987084][ T4307] team0: Port device team_slave_1 added [ 86.008104][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.015071][ T4307] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.041305][ T4307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.063827][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.071060][ T4307] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.097187][ T4307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.140260][ T4307] device hsr_slave_0 entered promiscuous mode [ 86.147559][ T4307] device hsr_slave_1 entered promiscuous mode [ 86.273037][ T4307] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.283529][ T4307] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.294804][ T4307] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.304543][ T4307] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.398806][ T4307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.412575][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.422067][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.443132][ T4307] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.454574][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.464107][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.475185][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.482679][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.506669][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.515203][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.523968][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.532607][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.539898][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.549755][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.562804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.581501][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.590487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.600880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.612388][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.622572][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.670093][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.678823][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.690782][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.699367][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.712113][ T4307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.828607][ T14] cfg80211: failed to load regulatory.db [ 87.061112][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.069429][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.085550][ T4307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.115245][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.127166][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.154471][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.163690][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.176362][ T4307] device veth0_vlan entered promiscuous mode [ 87.187409][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.196408][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.208955][ T4307] device veth1_vlan entered promiscuous mode [ 87.242946][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.252706][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.261734][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.270975][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.282346][ T4307] device veth0_macvtap entered promiscuous mode [ 87.293952][ T4307] device veth1_macvtap entered promiscuous mode [ 87.321260][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.329218][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 87.338390][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.347023][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.355686][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.368378][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.376573][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.386235][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.398406][ T4307] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.408062][ T4307] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.417090][ T4307] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.426289][ T4307] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.560724][ T65] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.819000][ T4359] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.830039][ T4359] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.838072][ T4359] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.847428][ T4361] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.855104][ T4361] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.862538][ T4359] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/12/12 01:42:38 executed programs: 0 [ 89.432466][ T4359] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.440753][ T4359] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.449347][ T4359] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.458939][ T4359] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.467257][ T4359] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.474565][ T4359] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.608505][ T4368] chnl_net:caif_netlink_parms(): no params data found [ 89.656736][ T4368] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.663943][ T4368] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.672165][ T4368] device bridge_slave_0 entered promiscuous mode [ 89.681002][ T4368] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.688420][ T4368] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.696754][ T4368] device bridge_slave_1 entered promiscuous mode [ 89.720797][ T4368] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.732115][ T4368] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.757676][ T4368] team0: Port device team_slave_0 added [ 89.765132][ T4368] team0: Port device team_slave_1 added [ 89.786944][ T4368] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.793933][ T4368] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 89.819929][ T4368] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.832387][ T4368] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.839427][ T4368] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 89.867174][ T4368] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.899723][ T4368] device hsr_slave_0 entered promiscuous mode [ 89.906806][ T4368] device hsr_slave_1 entered promiscuous mode [ 89.913381][ T4368] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 89.921504][ T4368] Cannot create hsr debugfs directory [ 90.019929][ T65] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.536905][ T4359] Bluetooth: hci0: command 0x0409 tx timeout [ 92.260866][ T65] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.309857][ T65] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.164630][ T4368] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.178356][ T4368] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.191980][ T4368] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.213186][ T65] device hsr_slave_0 left promiscuous mode [ 93.222205][ T65] device hsr_slave_1 left promiscuous mode [ 93.231385][ T65] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 93.239292][ T65] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 93.251007][ T65] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 93.258930][ T65] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 93.269650][ T65] device bridge_slave_1 left promiscuous mode [ 93.277385][ T65] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.292617][ T65] device bridge_slave_0 left promiscuous mode [ 93.301986][ T65] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.338326][ T65] device veth1_macvtap left promiscuous mode [ 93.344876][ T65] device veth0_macvtap left promiscuous mode [ 93.353749][ T65] device veth1_vlan left promiscuous mode [ 93.360103][ T65] device veth0_vlan left promiscuous mode [ 93.616574][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 93.751791][ T65] team0 (unregistering): Port device team_slave_1 removed [ 93.781618][ T65] team0 (unregistering): Port device team_slave_0 removed [ 93.809650][ T65] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 93.839240][ T65] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 94.125580][ T65] bond0 (unregistering): Released all slaves [ 94.225450][ T4368] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.319891][ T4368] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.336780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.344619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.355233][ T4368] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.365056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.375637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.384477][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.391606][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.399588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.422043][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.432697][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.441962][ T4344] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.449108][ T4344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.458839][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.474703][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.488218][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.497722][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.508430][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.517003][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.531522][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.543779][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.552814][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.564962][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.574372][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.585039][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.852299][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.861463][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.880130][ T4368] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.910534][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.919541][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.964297][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.973845][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.983983][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.992395][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.003576][ T4368] device veth0_vlan entered promiscuous mode [ 95.030130][ T4368] device veth1_vlan entered promiscuous mode [ 95.050999][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.059825][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.082145][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.091545][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.103564][ T4368] device veth0_macvtap entered promiscuous mode [ 95.116313][ T4368] device veth1_macvtap entered promiscuous mode [ 95.135098][ T4368] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.152195][ T4368] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.165855][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.178095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.188181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.197722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.217529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.232742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.245419][ T4368] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.254482][ T4368] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.263269][ T4368] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.274121][ T4368] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.356841][ T4344] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.365038][ T4344] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.382731][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/12/12 01:42:44 executed programs: 2 [ 95.415933][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.424086][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.433568][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 95.696850][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 96.195972][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 96.205785][ T0] NOHZ tick-stop error: local softirq work is pending, handler #208!!! [ 96.215758][ T0] NOHZ tick-stop error: local softirq work is pending, handler #20a!!! [ 96.225759][ T0] NOHZ tick-stop error: local softirq work is pending, handler #20a!!! [ 96.234051][ T0] NOHZ tick-stop error: local softirq work is pending, handler #20a!!! [ 96.242357][ T0] NOHZ tick-stop error: local softirq work is pending, handler #30a!!! [ 96.250750][ T0] NOHZ tick-stop error: local softirq work is pending, handler #30a!!! [ 96.259046][ T0] NOHZ tick-stop error: local softirq work is pending, handler #38a!!! [ 96.267336][ T0] NOHZ tick-stop error: local softirq work is pending, handler #38a!!! [ 96.275762][ T0] NOHZ tick-stop error: local softirq work is pending, handler #38a!!! [ 201.175729][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 201.182598][ C1] rcu: 1-...!: (10499 ticks this GP) idle=cbec/0/0x1 softirq=9599/9599 fqs=0 [ 201.192400][ C1] (t=10500 jiffies g=10185 q=5 ncpus=2) [ 201.198074][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g10185 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 201.209307][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 201.219312][ C1] rcu: RCU grace-period kthread stack dump: [ 201.225262][ C1] task:rcu_preempt state:R running task stack:26464 pid:16 ppid:2 flags:0x00004000 [ 201.236122][ C1] Call Trace: [ 201.239436][ C1] [ 201.242410][ C1] __schedule+0x10ec/0x40b0 [ 201.247002][ C1] ? __sched_text_start+0x8/0x8 [ 201.251904][ C1] ? __mod_timer+0x91e/0xd00 [ 201.256555][ C1] schedule+0xb9/0x180 [ 201.260676][ C1] schedule_timeout+0x15c/0x280 [ 201.265579][ C1] ? console_conditional_schedule+0x40/0x40 [ 201.271522][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 201.277553][ C1] ? update_process_times+0x1b0/0x1b0 [ 201.282983][ C1] ? prepare_to_swait_event+0x335/0x350 [ 201.288591][ C1] rcu_gp_fqs_loop+0x2f2/0x1310 [ 201.293499][ C1] ? rcu_gp_kthread+0x380/0x380 [ 201.298395][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 201.304438][ C1] ? rcu_gp_init+0x14b0/0x14b0 [ 201.309238][ C1] ? rcu_gp_cleanup+0xb4c/0xca0 [ 201.314146][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.319390][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 201.324642][ C1] rcu_gp_kthread+0x95/0x380 [ 201.329272][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 201.334429][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 201.340360][ C1] ? __kthread_parkme+0x162/0x1c0 [ 201.345439][ C1] kthread+0x29d/0x330 [ 201.349572][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 201.354718][ C1] ? kthread_blkcg+0xd0/0xd0 [ 201.359355][ C1] ret_from_fork+0x1f/0x30 [ 201.363831][ C1] [ 201.366911][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 201.373284][ C1] Sending NMI from CPU 1 to CPUs 0: [ 201.378536][ C0] NMI backtrace for cpu 0 [ 201.378564][ C0] CPU: 0 PID: 4448 Comm: syz.0.27 Not tainted syzkaller #0 [ 201.378582][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 201.378593][ C0] RIP: 0010:lockdep_hardirqs_on+0x60/0x140 [ 201.378618][ C0] Code: 75 4d 65 8b 05 91 0c f2 75 85 c0 75 77 65 8b 05 76 09 f2 75 85 c0 75 6c 83 3d 3b 84 8c 0c 00 75 2e 48 c7 04 24 00 00 00 00 9c <8f> 04 24 f7 04 24 00 02 00 00 75 66 83 3d 1d 84 8c 0c 00 75 10 48 [ 201.378638][ C0] RSP: 0018:ffffc90003477b00 EFLAGS: 00000046 [ 201.378660][ C0] RAX: 0000000000000000 RBX: ffff88801be65940 RCX: c9d150d6e7d96400 [ 201.378673][ C0] RDX: dffffc0000000000 RSI: ffffffff8a6c1780 RDI: ffffffff8a1a7e0f [ 201.378687][ C0] RBP: ffffc90003477c90 R08: dffffc0000000000 R09: ffffed1005d29129 [ 201.378700][ C0] R10: ffffed1005d29129 R11: 1ffff11005d29128 R12: dffffc0000000000 [ 201.378714][ C0] R13: 0000000000010000 R14: 0000000000000000 R15: 0000000000000010 [ 201.378725][ C0] FS: 00007f086a8d06c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 201.378759][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.378771][ C0] CR2: 0000200000000080 CR3: 00000000273ea000 CR4: 00000000003506f0 [ 201.378786][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 201.378796][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 201.378808][ C0] Call Trace: [ 201.378815][ C0] [ 201.378824][ C0] _raw_spin_unlock_irq+0x1f/0x40 [ 201.378844][ C0] signal_setup_done+0x28c/0x440 [ 201.378873][ C0] ? ptrace_signal+0x7d0/0x7d0 [ 201.378902][ C0] ? __local_bh_enable_ip+0x12a/0x1b0 [ 201.378929][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 201.378947][ C0] ? __local_bh_enable_ip+0x12a/0x1b0 [ 201.378974][ C0] ? _local_bh_enable+0xa0/0xa0 [ 201.379000][ C0] ? fpregs_activate+0xb0/0x230 [ 201.379017][ C0] ? fpu__clear_user_states+0x36/0x320 [ 201.379032][ C0] ? fpu__clear_user_states+0x1be/0x320 [ 201.379050][ C0] arch_do_signal_or_restart+0xecc/0x1240 [ 201.379081][ C0] ? get_sigframe_size+0x10/0x10 [ 201.379113][ C0] ? exit_to_user_mode_loop+0x3b/0x110 [ 201.379141][ C0] exit_to_user_mode_loop+0x70/0x110 [ 201.379166][ C0] exit_to_user_mode_prepare+0xee/0x180 [ 201.379192][ C0] syscall_exit_to_user_mode+0x16/0x40 [ 201.379211][ C0] do_syscall_64+0x58/0xa0 [ 201.379236][ C0] ? clear_bhb_loop+0x60/0xb0 [ 201.379257][ C0] ? clear_bhb_loop+0x60/0xb0 [ 201.379280][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 201.379301][ C0] RIP: 0033:0x7f086984d6e0 [ 201.379325][ C0] Code: 44 24 20 0f 29 44 24 30 0f 29 44 24 40 48 8b 44 24 08 ff d0 48 83 c4 50 31 c0 5b 5d 41 5c 41 5d 41 5e c3 0f 1f 80 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 c3 66 66 2e 0f 1f [ 201.379339][ C0] RSP: 002b:00007f086a8cfa38 EFLAGS: 00000246 [ 201.379352][ C0] RAX: 0000000000000000 RBX: 00007ffe1845d0b0 RCX: 0000000000000001 [ 201.379363][ C0] RDX: 00007f086a8cfa40 RSI: 00007f086a8cfb70 RDI: 0000000000000011 [ 201.379374][ C0] RBP: 00007f086a8d0040 R08: 0000000000000000 R09: 0000000000000000 [ 201.379386][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010 [ 201.379396][ C0] R13: 00007f0869be6038 R14: 00007ffe1845d080 R15: 000000000000549e [ 201.379416][ C0] [ 201.379541][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 [ 201.702842][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 201.712951][ C1] RIP: 0010:default_idle+0xb/0x10 [ 201.718027][ C1] Code: 48 89 df e8 a7 b3 b6 f7 e9 4c ff ff ff e8 9d 0e f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 66 90 0f 00 2d c7 40 4c 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48 [ 201.737698][ C1] RSP: 0018:ffffc90000177de8 EFLAGS: 000002c6 [ 201.743866][ C1] RAX: 20d1342147043700 RBX: ffffffff8a1a6267 RCX: 20d1342147043700 [ 201.751922][ C1] RDX: 0000000000000001 RSI: ffffffff8a6c0600 RDI: ffffffff8abef920 [ 201.759944][ C1] RBP: ffffc90000177f20 R08: dffffc0000000000 R09: ffffed10171e6afa [ 201.767959][ C1] R10: ffffed10171e6afa R11: 1ffff110171e6af9 R12: 0000000000000001 [ 201.775979][ C1] R13: dffffc0000000000 R14: ffff88813fef1dc0 R15: 1ffffffff1bfe206 [ 201.783991][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 201.792971][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.799604][ C1] CR2: 000000c008300000 CR3: 00000000273ea000 CR4: 00000000003506e0 [ 201.807623][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 201.815641][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 201.823658][ C1] Call Trace: [ 201.826983][ C1] [ 201.829959][ C1] default_idle_call+0x84/0xc0 [ 201.834770][ C1] do_idle+0x1fc/0x570 [ 201.838919][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 201.844184][ C1] ? schedule_idle+0x57/0x90 [ 201.848835][ C1] ? do_idle+0x55e/0x570 [ 201.853152][ C1] cpu_startup_entry+0x3f/0x60 [ 201.857978][ C1] start_secondary+0xe4/0xf0 [ 201.862614][ C1] secondary_startup_64_no_verify+0xcf/0xdb [ 201.868584][ C1]