On Fri, 16 Dec 2005, Burchard Steinbild wrote:
> (gdb) target kcore netbsd.0.core
> panic: lockmgr: locking against myself
> #0  0x0000000000000104 in ?? ()
...
> What do I have to do next, to get the bug tracked down?

Run 'bt' for a stack backtrace of all functions called.
If this only gives numbers, having a kernel with debugging symbols would 
be good.

Here are a few more ideas, you won't need all that 'remote' stuff:
http://www.netbsd.org/Documentation/kernel/kgdb.html


  - Hubert