[Intel-gfx] intel_drv.so segfault

Ausmus, James james.ausmus at intel.com
Wed Nov 6 15:58:44 CET 2013


On Wed, Nov 6, 2013 at 6:22 AM, Grant <emailgrant at gmail.com> wrote:
>>> >> > I'm getting the following segfault intermittently when using sna.
>>> >> > I've tried xf86-video-intel-2.99.905 and the latest from git a week or
>>> >> > so ago.
>>> >>
>>> >> Symbols, please.
>>> >>
>>> >> addr2line -e /usr/lib64/xorg/modules/drivers/intel_drv.so -i 0x2fe790x3037f
>>> >
>>> > addr2line -e /usr/lib64/xorg/modules/drivers/intel_drv.so -i 0x2fe79 0x3037f
>>>
>>> Maybe this needs to be run immediately after the crash?  Or before rebooting?
>>
>> Ah, it does require xf86-video-intel to have been built with debug
>> symbols (-g in CFLAGS) and not stripped upon installation.
>
> I'm running Gentoo and I added -g to the following in make.conf:
>
> CFLAGS="-march=native -O2 -pipe -fomit-frame-pointer -g"
>
> I rebooted but I still get nothing from the addr2line command.  What
> am I missing?

FEATURES="nostrip" emerge xf86-video-intel

>
> - Grant
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