Comment # 59 on bug 1215436 from Jiri Slaby

(In reply to Stuart Rogers from comment #58)
> I discovered two new kernels 16.1 and 17.1 so decided to test them to see
> what happened. Both booted successfully to the desktop without the blacklist
> for firewire.

Great, that confirms the reads from the timestamp register causes the reboot.
Weird, but Takashi presumed that. I hope he will come up with something.

You can keep kernel 6.4.* locked if you need to use firewire, so that it's not
uninstalled. (Until we have a fix/quirk available for 6.5.)