gdb konsole system crash

[Tilman Linneweh]

On Nov 21, 2005, at 23:26, Adriaan de Groot wrote:
>> Discovering troubles with kde-apps startup I've faced with interesting
>> effect -
>> starting of gdb konsole (as nonprivileged user) causes system crash.
>
> Wow, you ain't foolin'. I tried this, thinking "I have 5.4-STABLE, KDE
> compiled by hand from sources, qt 3.3.4 from ports, no way can that go
> wrong." And so after an hour's fscking, I'm back. It does crash, and 
> quite
> impressively. No serial console or other niftiness to help bt though.

me too, on CURRENT.

On the console i only get  "kernel trap 9 with interrupts disabled", it 
does not
break into DDB, just hangs.

This is CURRENT from yesterday, testes with and without 
WITNESS/INVARIANTS.

Any ideas how i can get more information?

regards
tilman