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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - Combination of OpenGL and X rendering locks up on Haswell graphics"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=63914#c7">Comment # 7</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - Combination of OpenGL and X rendering locks up on Haswell graphics"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=63914">bug 63914</a>
              from <span class="vcard"><a class="email" href="mailto:sndirsch@suse.de" title="Stefan Dirsch <sndirsch@suse.de>"> <span class="fn">Stefan Dirsch</span></a>
</span></b>
        <pre>Created <span class=""><a href="attachment.cgi?id=78469" name="attach_78469" title="dmesg.log">attachment 78469</a> <a href="attachment.cgi?id=78469&action=edit" title="dmesg.log">[details]</a></span>
dmesg.log

Initial dmesg output. After starting the sample script I see this via dmesg
until the machine freezes:

[  114.824506] [drm:i915_driver_open], 
[  114.850319] [drm:i915_gem_context_create_ioctl], HW context 1 created
[  119.747050] [drm:i915_driver_open], 
[  119.820812] [drm:i915_gem_context_create_ioctl], HW context 1 created
[  129.742931] [drm:i915_driver_open], 
[  129.763661] [drm:i915_gem_context_create_ioctl], HW context 1 created
[  149.748183] [drm:i915_driver_open], 
[  149.769426] [drm:i915_gem_context_create_ioctl], HW context 1 created
[  169.766972] [drm:i915_driver_open], 
[  169.783286] [drm:i915_gem_context_create_ioctl], HW context 1 created</pre>
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