> A bleeding egde -current kernel hangs going single user...

-current seems to work well for Personal DECstation, but I'm
experiencing more weird, near ramdom symptoms with my own kernel.

Single user mode shell brings no trouble, but during /etc/rc.d/
system will hang solidly with BREAK signal in no effect.  I found
I could reproduce the same symptom in sigle user mode doing like;

	while <DO_SOMETHING>
	do
		true
	done

from command line.  I'll try more stress tests on -current kernel
to make sure it won't bring any trouble.

Tohru Nishimura