Re: kernel panic on om-2.6.12_r577

On Mon, Sep 19, 2005 at 05:23:28PM +0200, Niels de Vos wrote:
> Hello,
> 
> For some reason I am not able to migrate a simple process with a 2.6
> kernel 'echo 127.0.0.1 > /proc/{pid}/om/where'. I am using the
> parse-tree from openmosix.snarc.org (dated: 2005-07-23). The oops is
> really huge, and not logged on disk :( The end looks like this:

 Not that I know anything about om for 2.6, but are you sure it makes sense
to use the loopback (localhost) address?  Obviously anything that makes the
machine crash is a bug, though.  But try a real address like 10.0.0.2.


> ---
> Unable to handle kernel paging request at virtual address ffae72c1
>   printing eip:
> c01048f1
> *pde = 00000000
> Recursive die() failure, output suppressed
>   <0>Kernel panic - not syncing: Fatal exception in interrupt
> ---
> 
> As it mentions a 'recursive die()', the size of the oops could be
> related to this. If needed, I could try to log full message. Maybe over
> a serial line, or using xen. Both need to be setup first. Could someone
> tell me wich solution is best/easiest for this purpose?
> 
> Is there maybe an older revision with working migration? Or what
> processes are possible to migrate?
> 
> Thanks for the help,
> -- 
> Niels de Vos
> http://nixpanic.net/
> [email protected]



-- 
#define X(x,y) x##y
Peter Cordes ;  e-mail: X(peter@cor , des.ca)

"The gods confound the man who first found out how to distinguish the hours!
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