In a previous message I believe I indicated that programs were doing a 
"segmentation fault".  On further reflection, I believe they were actually
giving an "Illegal Instruction" error.  (They still dumped core, but the error 
was different.)

On a (somewhat?) related note:  My 3/50 is sitting here at a:

  panic: dead_badop called
  Stopped at      _Debugger+0x6:  unlk    a6
  db>

I fired up X11 on the machine (Sun 3/50, 4MB RAM, 105MB HD, DMA-fixed kernel) 
before going to bed last night, and when I got up this morning it had paniced. 
 This is the second time I've seen this panic now, and it occurred under 
similar circumstances (Couple of xterms and fvwm running.  I suspect it died 
sometime
while running /etc/daily.).

The machine will be staying at this prompt until 5pm (CST) tomorrow, so if 
anyone would like some "kernel guts/contents", just let me know before 5 and 
I'll be happy to provide them...  

Later...

Greg Oster

oster@cs.usask.ca
Department of Computer Science
University of Saskatchewan, Saskatoon, Saskatchewan, CANADA