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            <b><a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO --- - X11 segfaults when rotating display on xf86-video-intel-2.99.912"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=81289#c11">Comment # 11</a>
              on <a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO --- - X11 segfaults when rotating display on xf86-video-intel-2.99.912"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=81289">bug 81289</a>
              from <span class="vcard"><a class="email" href="mailto:spam@berndpruenster.org" title="Bernd PrĂ¼nster <spam@berndpruenster.org>"> <span class="fn">Bernd PrĂ¼nster</span></a>
</span></b>
        <pre>Created <span class=""><a href="attachment.cgi?id=102782" name="attach_102782" title="Full Xorg log">attachment 102782</a> <a href="attachment.cgi?id=102782&action=edit" title="Full Xorg log">[details]</a></span>
Full Xorg log

(You were right, totally forgot do add !strip to my PKGBUILD)

Here's the addr2line output from the newly built driver with debug symbols
included:
addr2line -e /usr/lib/xorg/modules/drivers/intel_drv.so -i 0xb2b7f 0xb624a
xf86-video-intel-2.99.912/src/sna/sna_display.c:6278
xf86-video-intel-2.99.912/src/sna/sna_driver.c:738</pre>
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