2016-11-07 18:46:23

by Pavel Machek

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Subject: v4.9-rc3: radeon oops on shutdown

Hi!

On old thinkpad T40p... with v4.9-rc3+ I'm getting radeon oops on
shutdown. Seems repeatable.

Unable to handle kernel NULL pointer dereference at 78c.
IP: .. radeon_connector_unregister
...
trace:
? drm_connector_unregister.part.5
drm_connector_unregister_all

Best regards,
Pavel

--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html


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2016-11-07 18:41:58

by Deucher, Alexander

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Subject: RE: v4.9-rc3: radeon oops on shutdown

> -----Original Message-----
> From: Pavel Machek [mailto:[email protected]]
> Sent: Monday, November 07, 2016 1:40 PM
> To: Deucher, Alexander; Koenig, Christian; [email protected];
> kernel list
> Subject: v4.9-rc3: radeon oops on shutdown
>
> Hi!
>
> On old thinkpad T40p... with v4.9-rc3+ I'm getting radeon oops on
> shutdown. Seems repeatable.
>
> Unable to handle kernel NULL pointer dereference at 78c.
> IP: .. radeon_connector_unregister
> ...
> trace:
> ? drm_connector_unregister.part.5
> drm_connector_unregister_all
>

Already fixed:
https://cgit.freedesktop.org/~airlied/linux/commit/?h=drm-fixes&id=0a6e21056eaa859353945c4b164f3ef574d84271

Alex