Intermittent crashing on devuan chimaera guest

Discussions about using Linux guests in VirtualBox.
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HarryMan
Posts: 113
Joined: 15. Jan 2014, 13:54
Primary OS: Debian other
VBox Version: OSE Debian
Guest OSses: devuan, MX-Linux, others

Intermittent crashing on devuan chimaera guest

Post by HarryMan »

I am running virtualbox 6.1.36 on a devuan host ("host A"). One of the guests is a virtualbox 6.1.36 guest that occasionally crashes (aborts). I am using a KVMS switch that allows me to switch between two physical machines. Sometimes, after a period of working on the other physical machine ("host B"), I switch back to host A and discover that the guest has crashed. This is intermittent; it only happens once in a while.

The attached log appears truncated, but I have not modified it in any way. It seems obvious that the problem is related to video modes, but I have not changed the VM configuration since I created it a day or so ago.
Attachments
virt-manager-kvm-testvm-2022-07-28-19-38-37.log.gz
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