Re: random but often VMs' - BUG: soft lockup

On 2/22/22 09:48, lejeczek wrote:

Hi guys

I see this often(perhaps once a day) on VMs:

... watchdog: BUG: soft -lockup - CPU#1 stuck for xxXXxxs! [swapper/1:0]

I used to see these when I suspended the host with guests running. But in your case, because of the "swapper" suffix I suspect that the host has gone trashing and thus can't schedule vCPUs fast enough to appease watchdog. Michal