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            <b><a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO --- - [sna][regression] X server crashes when trying to resize a gtk2 window under Openbox WM"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=80415#c3">Comment # 3</a>
              on <a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO --- - [sna][regression] X server crashes when trying to resize a gtk2 window under Openbox WM"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=80415">bug 80415</a>
              from <span class="vcard"><a class="email" href="mailto:gedgon@gmail.com" title="gedgon@gmail.com">gedgon@gmail.com</a>
</span></b>
        <pre>Created <span class=""><a href="attachment.cgi?id=101643" name="attach_101643" title="backtrace">attachment 101643</a> <a href="attachment.cgi?id=101643&action=edit" title="backtrace">[details]</a></span>
backtrace

(In reply to <a href="show_bug.cgi?id=80415#c1">comment #1</a>)
<span class="quote">> Can you gdb to get a better backtrace or run
> "addr2line -i -e /usr/lib/xorg/modules/drivers/intel_drv.so  0x7c6b7 0xe0940
> 0x4e448 0x50b6e"</span >

Sorry, hope it's more useful now.
addr2line says
xf86-video-intel-git/src/sna/sna.h:856
xf86-video-intel-git/src/sna/sna_render.c:2146
xf86-video-intel-git/src/sna/gen6_render.c:2746
xf86-video-intel-git/src/sna/sna_accel.c:5610
xf86-video-intel-git/src/sna/sna_accel.c:16784</pre>
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