Re: [Xen-devel] Error booting Xen

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 19/01/16 14:51, Dario Faggioli wrote:
> On Tue, 2016-01-19 at 06:36 -0700, Jan Beulich wrote:
>>>>> On 18.01.16 at 19:29, <dario.faggioli@xxxxxxxxxx> wrote:
>>>  
>>> Yeah, but again, it was booting as dom0 with another Xen... doesn't
>>> that mean that Xen at least has a role in exposing it?
>>>
>>> Also, what would you think it's better to try next... try another
>>> kernel?
>> Figure out what the GP fault that gets recovered from is being
>> caused by. 
>>
> Yep, thanks.
>
> Harmandeep is looking at (learning how to do) this already. If you feel
> like sharing any knowledge/giving any advice on how to best achieve
> that, I'm sure she'll appreciate (but if you can't or don't have time,
> no problem :-D).

First, locate exactly where the fault is

`addr2line -e xen-syms ffff82d0801af585`

will give you a file/line reference.  xen-syms must be from the same
build of the hypervisor that you booted.

~Andrew

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