On Mon, Nov 28, 2005 at 10:19:48AM -0800, Alex Pelts wrote:
> This GDB was configured as "mipsel--netbsd"...

Ah, unfortunately the the mips version of gdb on NetBSD does not support
kcore. (I don't know what is missing, but it's the same state in -current.)

You could use DDB (the build in kernel debugger) instead - just add
"options DDB" to your kernel config. Then, when it crashes, type "bt"
to get a call stack.

Martin