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SubjectRe: [BISECTED, REGRESSION] Successful resume from suspend but freezes after I/O
Date
On Tuesday 08 December 2009 02:13:20 Volker Lanz wrote:
> On Tuesday 08 December 2009 00:05:11 Yinghai Lu wrote:
> > the updated e820 table is the same to the one for 2.6.29...
> >
> > so could be some other patch cause the problem.
> >
> > please check if revert
> > 2547089ca2db132e307ef68848ba029a8ec2f341
> > could help.
>
> I reverted to one commit before that, which would be
> eaa959df299157e2640fcb3321537501b6afd9e6
> if I am not mistaken. I built and booted that kernel and could reproduce
> the freeze with it (TBH this was not surprising to me, because I
> originally pinned down the problem by bisecting the commits and this
> commit is after the one bisecting found. Am I missing a detail here?)
>
> But strangely enough the freeze this time produced an oops before it locked
> the machine. I couldn't save it to a file but took a picture. The
> screenshot is here:
> http://banane.volker-lanz.de/08122009013.jpg
> The oops is _not _reproducable. After a reboot with this same kernel, a
> suspend/resume cycle and some I/O the machine locks again without showing
> the oops.
>
> Volker
>

Any news on this problem? Anything else I can do to help debug the situation?
The prospect of being confined to distros with kernels < 2.6.29 for the next
couple of years on this machine worries me, obviously.


Volker

--
Volker Lanz
http://www.volker-lanz.de


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