Same issue on proxmox :( Originally posted by @polter05 in #1705 (comment) Home Assistant OS 9.5 Note: This is an issue which tracks CPU stalls on Proxmox. It is similar to #1705 which tracks such issues on VirtualBox, but likely a diffe...
I'm getting "rcu_sched self-detected stall on CPU" errors in every VM at startup, and then if the VM's are under a heavy load, the proxmox host machine will also lockup and begin saying the same message. I'm not sure even how to figure out my root cause. Numerous google have ...
When CPU idle<10%, RCU stall warnings occurs after >24hour. Would you please help us in how we can resolve the issue. How to debug and narrow down the root cause. Attached Logs for more information:[285165.790740] INFO: rcu_sched self-detected stall on CPU[...
INFO: rcu_sched self-detected stall on CPU 0-...: (2 GPs behind) idle=ba3/2/0 softirq=57744173/57744175 fqs=792613 (t=915060 jiffies g=633773 c=633772 q=122002) Task dump for CPU 0: swapper/0 R running 0 0 0 0x00100004 ...
I'm getting this same error: rcu_sched self-detected stall on cpu VirtualBox: 6.1.34 r 150636 (Qt5.6.2) Home Assistant OS: 8.1 Home Assistant Core: 2022.6.1 CPU: Intel Core i7-5930k I'm using latest version of virtualbox and HA OS 8.1. I had 2 CPUs dedicated to the VM. This...
Linux 内核分析 rcu_sched self-detected stall on CPU_小立爱学习的博客 spin_lock最终会调用preempt_disable:关闭抢占,此时CONFIG_PREEMPT=y。不满足preempt_schedule_irq抢占,导致无法进程调度。 static inline void __raw_spin_lock(raw_spinlock_t *lock) ...
**INFO: rcu_preempt self-detected stall on CPU { 0} (t=21000 jiffies g=2362 c=2361 q=207)** **sending NMI to all CPUs: NMI backtrace for cpu 1** CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.14.29ltsi-rt22-yocto-preempt-rt+ #1 Hardware name: ADI Engineering RCC-VE/RCC-VE...
root@imx8dx_ccu:~# [ 1139.642737] INFO: rcu_preempt self-detected stall on CPU[ 1139.643202] INFO: rcu_preempt detected stalls on CPUs/tasks:[ 1139.648077] 0-...: (1 GPs behind) idle=e42/2/0 softirq=40213/40214 fqs=5329[ 1139.653729] 0-...: (1 GPs behind) i...
linux RCU https://zhuanlan.zhihu.com/p/570218921 [RCU stall] RCU stall 分析,RCU stall 内核文档翻译 https://www.cnblogs.com/