Kernel Bug / LXC kworker 100%

[yena]

The
gnulinux-4.13.4-1-pve-advanced-3018d25a67c6ca88
and
gnulinux-4.13.13-6-pve-advanced-3018d25a67c6ca88

Have serius bug that on LXC env cause kworker 100% usage.
Only way is to boot with the old gnulinux-4.10.15-1.

Tested on 7 different server.

 

[tom]

Can you do additional tests with the new 4.15 kernel?

https://forum.proxmox.com/threads/4-15-based-test-kernel-for-pve-5-x-available.42097/

 

[Vasu Sreekumar]

I had same issue running kernel 4.13 with 25 live nodes, Kworker using 100% CPU.

Now I moved all 25 live nodes to 4.15 kernel, no issues so far.