This has been happening for quite a while; not only on M1's but on MII's
as well. I'm suprised it hasn't been fixed yet.

If I remember correctly, this should fix it:
	sys/arch/i386/i386/pmap.c:
		Comment out all calls to pmap_zero_page()
	sys/arch/i386/include/pmap.h:
		Comment out the definition for PMAP_PAGEIDLEZERO()

All I did was disable the in-kernel debugger, so I'm not seeing the
panics. I don't know if they're still happening or not; that's why
solution 1 is probably the best route.

Hope this helps,

Jared

On Fri, 14 Jul 2000, Jukka Marin wrote:

> Date: Fri, 14 Jul 2000 13:58:02 +0300
> From: Jukka Marin <jmarin@pyy.jmp.fi>
> To: Port-i386 <port-i386@netbsd.org>
> Subject: 1.5 ALPHA on Cyrix
> 
> A kernel built from 000713 sources still causes those annoying page
> fault traps on Cyrix CPU's (Stopped at pmap_zero_page_uncached+0x48:
> repe stosl %es:(%edi)).
> 
> Not as often as some older versions, but it still occurs at least once
> during every reboot on my P166+.
> 
>   -jm
> 
>