I should mention that this machine is virtualized with qemu-kvm on a
Linux host. On this day, I had some issues with the host machine were it
would run out of memory, and the machine did lock up at least two times,
and I had to hard reset it. These events had nothing to do with the
OpenBSD machine per se. Since the OpenBSD machine is using the virtio
ballooned memory, I guess it might have something with it, but I fail to
see exactly what. Anyone got any clues?