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            <b><a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO --- - [ILK/HSW]igt/gem_tiled_swapping randomly causes OOM killer"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=72742#c49">Comment # 49</a>
              on <a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO --- - [ILK/HSW]igt/gem_tiled_swapping randomly causes OOM killer"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=72742">bug 72742</a>
              from <span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span></b>
        <pre>Created <span class=""><a href="attachment.cgi?id=97161" name="attach_97161" title="dmesg(patch)">attachment 97161</a> <a href="attachment.cgi?id=97161&action=edit" title="dmesg(patch)">[details]</a></span>
dmesg(patch)

Apply above 2 patches on -nightly branch.It still exists.
output:
IGT-Version: 1.6-g9eec5b0 (x86_64) (Linux: 3.14.0_prts_de579f_20140410 x86_64)
Using 4196 1MiB objects (available RAM: 3611/3698, swap: 1995)
Killed</pre>
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