Sorry, I forgot to mention in my previous message that the output I copypasted was not from a VM, but from a real computer under my desk.
In this very same machine, I get the error
procmap: /dev/mem: Operation not permittedno matter the option I give to
procmap. I vaguely recall this command working in the past.
@angel Thank you for that clarification. Wonder what the issue is here ...
That narrows it down to either some type of BIOS/UEFI memory setting or a bug on OpenBSD. 🤔
It's the first time that this happens to me with my first 7.2 installation.
procmap seems to be an indicator for that bug.
Edit: I was wrong about procmap. https://marc.info/?l=openbsd-cvs&m=147481705211536&w=2