[Intel-gfx] intel_drv.so segfault

[Grant]

>> >> > 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?

- Grant