Warning: Permanently added '10.128.1.200' (ED25519) to the list of known hosts. 2025/12/14 05:57:53 parsed 1 programs [ 94.723960][ T4279] cgroup: Unknown subsys name 'net' [ 94.857314][ T4279] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 96.380924][ T4279] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 98.181934][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.189923][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.206411][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.219557][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.228550][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.240076][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.097316][ T4310] chnl_net:caif_netlink_parms(): no params data found [ 99.145777][ T4310] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.154369][ T4310] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.163264][ T4310] device bridge_slave_0 entered promiscuous mode [ 99.177672][ T4310] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.185424][ T4310] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.193371][ T4310] device bridge_slave_1 entered promiscuous mode [ 99.217158][ T4310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.228018][ T4310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.256700][ T4310] team0: Port device team_slave_0 added [ 99.263982][ T4310] team0: Port device team_slave_1 added [ 99.283248][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.290221][ T4310] 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. [ 99.316521][ T4310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.336190][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.343409][ T4310] 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. [ 99.370132][ T4310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.406003][ T4310] device hsr_slave_0 entered promiscuous mode [ 99.412892][ T4310] device hsr_slave_1 entered promiscuous mode [ 99.510882][ T4310] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.521565][ T4310] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.530829][ T4310] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.542933][ T4310] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.679717][ T4310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.694162][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 99.707220][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.716339][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.737879][ T4310] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.757238][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.766050][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.775606][ T4290] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.783027][ T4290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.793954][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.805636][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.814423][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.823391][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.830640][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.859474][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.868654][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.877603][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.890441][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.904409][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.917096][ T4310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.110245][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.118547][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.133691][ T4310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.150618][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.176496][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.185401][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.193753][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.203502][ T4310] device veth0_vlan entered promiscuous mode [ 100.218699][ T4310] device veth1_vlan entered promiscuous mode [ 100.239035][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.247869][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.268502][ T4310] device veth0_macvtap entered promiscuous mode [ 100.278455][ T4310] device veth1_macvtap entered promiscuous mode [ 100.294383][ T4310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.302066][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.310340][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.319567][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.328319][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.344976][ T4310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.353599][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.362632][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.374706][ T4310] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.383709][ T4310] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.393393][ T4310] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.402975][ T4310] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.528367][ T4335] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.538281][ T4335] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.546811][ T4335] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.556145][ T4335] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.565139][ T4337] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 100.573835][ T4337] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.868637][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/12/14 05:58:02 executed programs: 0 [ 102.331535][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 102.339489][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 102.348857][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 102.358518][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 102.366775][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 102.374293][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.488796][ T4369] chnl_net:caif_netlink_parms(): no params data found [ 102.536266][ T4369] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.544155][ T4369] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.552402][ T4369] device bridge_slave_0 entered promiscuous mode [ 102.560370][ T4369] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.567778][ T4369] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.576189][ T4369] device bridge_slave_1 entered promiscuous mode [ 102.597497][ T4369] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.608453][ T4369] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.633460][ T4369] team0: Port device team_slave_0 added [ 102.641722][ T4369] team0: Port device team_slave_1 added [ 102.660066][ T4369] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.667309][ T4369] 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. [ 102.693925][ T4369] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.707626][ T4369] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.714771][ T4369] 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. [ 102.741026][ T4369] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.771873][ T4369] device hsr_slave_0 entered promiscuous mode [ 102.778931][ T4369] device hsr_slave_1 entered promiscuous mode [ 102.786112][ T4369] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.794477][ T4369] Cannot create hsr debugfs directory [ 102.982950][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.422095][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 105.292062][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.365423][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.275553][ T4369] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.286744][ T4369] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.314700][ T4369] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.326314][ T4369] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.357948][ T9] device hsr_slave_0 left promiscuous mode [ 106.364946][ T9] device hsr_slave_1 left promiscuous mode [ 106.371731][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 106.379223][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 106.389194][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 106.396853][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 106.405542][ T9] device bridge_slave_1 left promiscuous mode [ 106.421858][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.434689][ T9] device bridge_slave_0 left promiscuous mode [ 106.441679][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.467220][ T9] device veth1_macvtap left promiscuous mode [ 106.473681][ T9] device veth0_macvtap left promiscuous mode [ 106.480024][ T9] device veth1_vlan left promiscuous mode [ 106.486583][ T9] device veth0_vlan left promiscuous mode [ 106.491414][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 106.809313][ T9] team0 (unregistering): Port device team_slave_1 removed [ 106.838886][ T9] team0 (unregistering): Port device team_slave_0 removed [ 106.867683][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 106.899700][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 107.174871][ T9] bond0 (unregistering): Released all slaves [ 107.309550][ T4369] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.337107][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.345566][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.357485][ T4369] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.367615][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.376581][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.388894][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.396082][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.421394][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.432132][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.443729][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.457237][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.464409][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.474196][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.505209][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.516395][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.525626][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.535849][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.547037][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 107.556368][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.568158][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.577345][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.589712][ T4369] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.601754][ T4369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.611749][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.620548][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.865539][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.873352][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.886264][ T4369] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.906472][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.918203][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.955704][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.964180][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.979362][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.987448][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.003296][ T4369] device veth0_vlan entered promiscuous mode [ 108.020653][ T4369] device veth1_vlan entered promiscuous mode [ 108.040753][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.048926][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.057857][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.067078][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.077923][ T4369] device veth0_macvtap entered promiscuous mode [ 108.088093][ T4369] device veth1_macvtap entered promiscuous mode [ 108.104246][ T4369] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.113323][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 108.121737][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.129832][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.139256][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.152507][ T4369] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.160055][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.169056][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.182366][ T4369] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.191111][ T4369] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.200532][ T4369] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.209356][ T4369] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.259143][ T4290] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.268071][ T4290] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.284873][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 108.296617][ T4290] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.305542][ T4290] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/14 05:58:08 executed programs: 2 [ 108.334213][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 166.141770][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 166.161162][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 166.171162][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 166.181161][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 166.191160][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 166.201161][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 166.211159][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 166.221159][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 166.231159][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 166.241159][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 213.401115][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 213.408156][ C1] (detected by 1, t=10502 jiffies, g=8977, q=203 ncpus=2) [ 213.415354][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294958451-4294947949), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 213.428970][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g8977 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 213.440069][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 213.450138][ C1] rcu: RCU grace-period kthread stack dump: [ 213.456035][ C1] task:rcu_preempt state:R running task stack:26880 pid:16 ppid:2 flags:0x00004000 [ 213.466910][ C1] Call Trace: [ 213.470188][ C1] [ 213.473126][ C1] __schedule+0x10ec/0x40b0 [ 213.477636][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 213.482837][ C1] ? _raw_spin_unlock+0x40/0x40 [ 213.487687][ C1] ? enqueue_timer+0x23f/0x5c0 [ 213.492454][ C1] ? __sched_text_start+0x8/0x8 [ 213.497311][ C1] ? __mod_timer+0x91e/0xd00 [ 213.502001][ C1] schedule+0xb9/0x180 [ 213.506155][ C1] schedule_timeout+0x15c/0x280 [ 213.511022][ C1] ? console_conditional_schedule+0x40/0x40 [ 213.517005][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 213.522999][ C1] ? update_process_times+0x1b0/0x1b0 [ 213.528370][ C1] ? prepare_to_swait_event+0x335/0x350 [ 213.533914][ C1] rcu_gp_fqs_loop+0x2f2/0x1310 [ 213.538764][ C1] ? rcu_gp_kthread+0x380/0x380 [ 213.543623][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 213.549657][ C1] ? rcu_gp_init+0x14b0/0x14b0 [ 213.554411][ C1] ? rcu_gp_cleanup+0xb4c/0xca0 [ 213.559260][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.564467][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 213.569746][ C1] rcu_gp_kthread+0x95/0x380 [ 213.574331][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 213.579626][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 213.585513][ C1] ? __kthread_parkme+0x162/0x1c0 [ 213.590547][ C1] kthread+0x29d/0x330 [ 213.594625][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 213.599987][ C1] ? kthread_blkcg+0xd0/0xd0 [ 213.604759][ C1] ret_from_fork+0x1f/0x30 [ 213.609183][ C1] [ 213.612196][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 213.618622][ C1] Sending NMI from CPU 1 to CPUs 0: [ 213.623848][ C0] NMI backtrace for cpu 0 skipped: idling at default_idle+0xb/0x10