Subject: Re: Debugging Xen3 DOMU
To: Juraj Hercek <>
From: Manuel Bouyer <>
List: port-xen
Date: 12/22/2006 20:25:12
On Thu, Dec 21, 2006 at 07:49:11PM +0100, Juraj Hercek wrote:
> Hi,
> Is there a way to debug XEN3 DOMU kernel? Basically, my XEN3 DOMU kernel 
> is crashing from time to time and I'd like to devote some time to find 
> out the culprit of the crash. I think I know how to debug standard 
> netbsd kernel using kgdb and two machines connected with null modem 
> cable. Can I use same/similar idea to debug XEN3 DOMU? If so, what are 
> the differences comparing to standard netbsd kernel debugging? Or is 
> there a better way of debugging XEN3 DOMU?

Why don't you use ddb ? if works fine in Xen.

Manuel Bouyer <>
     NetBSD: 26 ans d'experience feront toujours la difference