KVM guest dropping dead

Sat Nov 7 04:54:12 UTC 2020

Does anyone have a clue as to why this might happen? A KVM guest just
dies, with no warning (though sometimes it hangs for a few seconds
first). The only thing in the logs is this:

2020-11-07 04:32:24.907+0000: shutting down, reason=crashed

It may last hours, sometimes it only lasts a few minutes.

Is there any way to debug this?

Regards, K.

-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Karl Auer (kauer at biplane.com.au)
http://www.biplane.com.au/kauer

GPG fingerprint: 2561 E9EC D868 E73C 8AF1 49CF EE50 4B1D CCA1 5170
Old fingerprint: 8D08 9CAA 649A AFEF E862 062A 2E97 42D4 A2A0 616D