[i915] BUG: Bad page state in process Xorg

[Daniel Vetter]

On Fri, Nov 22, 2013 at 4:54 PM, Thomas Meyer <thomas at m3y3r.de> wrote:
>> Am 22.11.2013 um 11:55 schrieb Daniel Vetter <daniel at ffwll.ch>:
>>
>> On Fri, Nov 22, 2013 at 11:36 AM, Dave Airlie <airlied at linux.ie> wrote:
>>>> Hi,
>>>
>>> cc'ing mailing list,
>>>
>>> Daniel any ideas?
>>
>> Nope, not really :( And no ideas how to triage this further - if it
>> takes 9 days to hit it eventually we'll have a real hard time. Or does
>> this happen even after just a short X run?
>
> Seems to happen every time while stopping the x server. Also after a short run time.
>
> The current fedora 3.11 kernel doesn't show this bug. I'm using fedora 19, with a self compiled kernel.
>
> I did turn on config-debug-pagealloc but this didn't show any wrongness.

In that case I think the bisect is the fastest way to insight - atm
I'm really at loss what could be wrong here.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch