On Sun, 6 Jun 1999 00:02:55 +0200 (MEST) 
 Markus Kilbinger <kilbi@rad.rwth-aachen.de> wrote:

 > >>>>> "Chris" == Chris Rupnik <chrisr@geeknet.montreal.qc.ca> writes:
 > 
 >     Chris> I have a recently upgraded from 1.3.3 Sun Sparc 10 that
 >     Chris> seems to panic regularely at around 4 or 5 am. Guess what
 >     Chris> runs at that time?
 > 
 > I can confirm the same behavior of my IPX after the upgrade to 1.4.
 > Backtracing the kernel core dumps always display:
 > 
 >   (gdb) target kcore netbsd.5.core
 >   panic: kernel fault
 >   #0  0xf0033d7c in mi_switch ()
 >   (gdb) bt
 >   #0  0xf0033d7c in mi_switch ()
 >   #1  0xf003379c in tsleep ()
 >   #2  0xf00de648 in uvm_scheduler ()
 >   #3  0xf002347c in main ()
 > 
 > Any hints on that? How to investigate it further?

What does the message buffer say?

	dmesg -N /var/crash/netbsd.N -M /var/crash/netbsd.N.core

        -- Jason R. Thorpe <thorpej@nas.nasa.gov>