freebsd stable - Aug 2010 - Crash in dummynet.

Hello list,

I'm observing recurring crashes with dummynet on 8.1-RELEASE.
Abnormal things being done on the system are:
/sbin/ipfw pipe list > pipestats-`date "+%Y%m%d-%H%M%S"` being done
every minute.
There are over 2000 pipes in the system.

Anyway, to the point: is there any resource I could read as to how to
prepare the system to catch correct debugging info at next crash? What
other helpful information may I provide?

Thanks.

On Tue, Aug 17, 2010 at 01:08:43PM +0200, Pawel Tyll
wrote:
> Hello list,
> 
> I'm observing recurring crashes with dummynet on 8.1-RELEASE.
> Abnormal things being done on the system are:
> /sbin/ipfw pipe list > pipestats-`date "+%Y%m%d-%H%M%S"` being
done
> every minute.
> There are over 2000 pipes in the system.
> 
> Anyway, to the point: is there any resource I could read as to how to
> prepare the system to catch correct debugging info at next crash? What
> other helpful information may I provide?
a backtrace and the detailed version of the ipfw+dummynet
files will help

cheers
luigi