Yeah I was almost sure I had it enabled, but it was only partially enabled and didn't actually work when looking at dmesg.
When enabling it fully I stopped getting crashes here also. So I indeed had the same problem.

Den mån 20 maj 2024 kl 16:45 skrev Stratos Zolotas <strzol@gmail.com>:
On Mon, May 20, 2024 at 5:19 PM Shawn W Dunn
<sfalken@cloverleaf-linux.org> wrote:
> > Oliver
> There are a number of reports of successfully fixing this issue, by
> making sure that resizable BAR is enabled in your system BIOS, if you're
> using AMD Graphics.
>
> Not saying that it will fix your issue, but it seems to be fixing it for
> lots of folks.

Did that earlier today after reading it here. Up to now seems stable
without the crashes I was experiencing. I am with an AMD GPU.