Re: [Xen-devel] xl segfault when starting a guest

[Christoph Egger <Christoph.Egger@xxxxxxx>]

On 08/03/12 16:45, Ian Campbell wrote:

> On Fri, 2012-08-03 at 15:24 +0100, Christoph Egger wrote:
>> Hi,
>>
>> I installed c/s 25729 and xl crashes.
>> The prior c/s I used was 25687 and worked fine.
> 
> These number can be ambiguous, what are the long hashes?


25729:6ccad16b50b6
25687:fab4434f5145

> 
>> I can't find any c/s that could touch libxl in such a way.
> 
> Me neither, but the xlu disk parser has been touched recently, e.g.
> 25727:a8d708fcb347 is in there.

Yes, that's it.
Reverting this changeset makes xl work again for me.


> Recently there was 25665:fab03d9ee1ba and 25663:968b205da696 too.
> 
> A dry run with your syntax seems to work for me e.g. :
>         xl -N block-attach 0 'file:/hvm-guest/win2008.img,ioemu:hda,w'


This also crashes for me but works for me with c/s 25727:a8d708fcb347
reverted.
xl info works.

 
> Did the generated flex files get rebuilt in your environment?
> 
>> Starting program: /usr/local.25729/sbin/xl create -c /hvm-guest/win2008.conf
> 
> Can you send win2008.conf please.


Attached.

> 
> Does a dry run create reproduce it? xl -N create .../win2008.conf --
> that'll be easier for me to repro.


Yes.

 
> Is this under NetBSD?


Yes.

Christoph


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Attachment: win2008.conf
Description: win2008.conf

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