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 Stack : 0000001d 00000000 00000000 81070b60 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ...
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 ...
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...
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[...
[ 562.368149] rcu: INFO: rcu_sched self-detected stall on CPU [ 562.373753] rcu: 1-...: (1 GPs behind) idle=60b/1/0x40000002 softirq=4573/4574 fqs=11990 [ 562.382080] (t=24022 jiffies g=5809 q=61593) [ 562.386427] NMI backtrace for cpu 1 [...
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/
[ 66.410000] INFO: rcu_sched self-detected stall on CPU [ 66.410000] 0-...: (1 GPs behind) idle=38b/140000000000002/0 softirq=178/179 fqs=6000 [ 66.410000] (t=6000 jiffies g=-189 c=-190 q=54) [ 66.410000] Task dump for CPU 0: ...
RCU sched CPU stalls: ... [56377.012166] INFO: rcu_sched self-detected stall on CPU { [56377.012167] INFO: rcu_sched self-detected stall on CPU [56377.012168] INFO: rcu_sched self-detected stall on CPU [56377.012169] INFO: rcu_sched self-detected stall on CPU [56377.012170] 47 [...
RHEL7: 監査が有効な状態で、多くのプロセスが同じディレクトリーでパスベースの syscall を実行した場合に shrink_dentry_list が長期実行されると CPU の使用率が増加し、ソフトロックアップまたは rcu_sched self-detected stall が発生する。