>>>>> "Gordon" == Gordon W Ross <gwr@mc.com> writes:
    Gordon> Using that, try to figure out which page has the wrong
    Gordon> data.  It is usually not an address in the backtrace,
    Gordon> but by examining the user-space library data, you may
    Gordon> be able to identify the page that has wrong data.

  I think I need to let the system core dump at this point, then take
a look at the core dump. I suspect this would be easier with two
NetBSD/sun3 systems, right? Even better if the second one is dying and
dumping its lumps over NFS so I can examine the dump without having to
reboot the machine that is dying. Alas, my production sun3 still runs
SunOS due to this bug :-)
  I'm going to reboot now, and resume this again tomorrow. Maybe the
address stays the same across boots?
  The address I get, as you saw before was 0x2132008. 

   :!mcr!:            |  Cow#1: Are you worried about getting Mad Cow Disease?
   Michael Richardson |  Cow#2: No. I'm a duck.
 Home: mcr@sandelman.ocunix.on.ca. PGP key available.