After a normal Ubuntu kernel upgrade of a VM server from 5.15.0-113-generic to 5.15.0-116-generic and a reboot, guest virtual machines don't start any more - a "guru meditation" error is displayed. In the logs, after various dump info:
00:00:04.260021 Changing the VM state from 'RUNNING' to 'GURU_MEDITATION'After a force shutdown and the VM server off 5.15.0-113-generic, everything starts as normal.
The VirtualBox version is 6.1.50_Ubuntur161033.