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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - DFG ASSERTION FAILED: m_plan.weakReferences.contains(structure)"
href="https://bugs.webkit.org/show_bug.cgi?id=164252">164252</a>
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<th>Summary</th>
<td>DFG ASSERTION FAILED: m_plan.weakReferences.contains(structure)
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>Other
</td>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>Normal
</td>
</tr>
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<th>Priority</th>
<td>P2
</td>
</tr>
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<th>Component</th>
<td>JavaScriptCore
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mcatanzaro@igalia.com
</td>
</tr></table>
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<pre>Created <span class=""><a href="attachment.cgi?id=293482" name="attach_293482" title="Debug info">attachment 293482</a> <a href="attachment.cgi?id=293482&action=edit" title="Debug info">[details]</a></span>
Debug info
This occured with WebKit trunk built a couple days ago at most, so it's not a duplicate of <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - DFG ASSERTION FAILED: m_plan.weakReferences.contains(structure)."
href="show_bug.cgi?id=151952">bug #151952</a>. I think it happened on the google.com homepage:
DFG ASSERTION FAILED: m_plan.weakReferences.contains(structure)
../../Source/JavaScriptCore/dfg/DFGGraph.cpp(1521) : void JSC::DFG::Graph::assertIsRegistered(JSC::Structure*)
Debug info attached. Thanks for making it print a huge amount of debug automatically. :)</pre>
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