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    <body><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> changed
              <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [SNB]igt/kms_flip/flip-vs-modeset-vs-hang causes system hung"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=60140">bug 60140</a>
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          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
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           <td style="text-align:right;">Summary</td>
           <td>[SNB]igt/kms_flip/flip-vs-modeset-vs-hang causes GPU hung
           </td>
           <td>[SNB]igt/kms_flip/flip-vs-modeset-vs-hang causes system hung
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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [SNB]igt/kms_flip/flip-vs-modeset-vs-hang causes system hung"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=60140#c2">Comment # 2</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [SNB]igt/kms_flip/flip-vs-modeset-vs-hang causes system hung"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=60140">bug 60140</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>(In reply to <a href="show_bug.cgi?id=60140#c1">comment #1</a>)
<span class="quote">> It's a new test from Ville in i-g-t and is supposed to cause a gpu hang
> (with the same simulation mechnism as the ZZ_hangman test).</span >

It causes system hang.
output:
Using monotonic timestamps
running testcase: flip-vs-modeset-vs-hang
Beginning flip-vs-modeset-vs-hang on crtc 3, connector 7
  1600x900 60 1600 1664 1706 1970 900 903 906 912 0xa 0x48 107800
.</pre>
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