Re: [Xen-devel] more dom0 crash, no dump

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

You could try building Xen with 'debug=y make'. That adds a load more
diagnostic messages. How does DOM0 die? If it crashed out completely
then the machine would reboot - so presumably it is hanging? That
would be harder to debug.

 -- Keir

> 
> I had another dom0 crash, although this time the other VMs are still up 
> and running.   I still don't see anything on the serial console as far 
> as crash messages or debug output or anything.
> 
> My grub is currently set up like:
> 
> title Gentoo Xen-linux (2.4.26)
>          kernel /xen-20040713.gz dom0_mem=65536 com1=115200,8n1 
> console=vga,com1
>          module /bzImage-2.4.26-xen0 root=/dev/hda3 ro
> 
> Can anyone give me any hints as to what I could be doing wrong/what I 
> should be doing to see useful data from the Xen kernel if there's 
> another crash?
> 
> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> "We all enter this world in the    | Support Electronic Freedom
> same way: naked; screaming; soaked |        http://www.eff.org/
> in blood. But if you live your     |  http://www.anti-dmca.org/
> life right, that kind of thing     |---------------------------
> doesn't have to stop there." -- Dana Gould
> 
> 
> 
> -------------------------------------------------------
> This SF.Net email is sponsored by BEA Weblogic Workshop
> FREE Java Enterprise J2EE developer tools!
> Get your free copy of BEA WebLogic Workshop 8.1 today.
> http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxxxx
> https://lists.sourceforge.net/lists/listinfo/xen-devel



-------------------------------------------------------
This SF.Net email is sponsored by BEA Weblogic Workshop
FREE Java Enterprise J2EE developer tools!
Get your free copy of BEA WebLogic Workshop 8.1 today.
http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/xen-devel