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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] ASSERTION FAILED: !m_messageReceiverMapCount when closing any tab"
href="https://bugs.webkit.org/show_bug.cgi?id=147006">147006</a>
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<th>Summary</th>
<td>[GTK] ASSERTION FAILED: !m_messageReceiverMapCount when closing any tab
</td>
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>528+ (Nightly build)
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>WebKit2
</td>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>mcatanzaro@igalia.com
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<pre>Created <span class=""><a href="attachment.cgi?id=256914" name="attach_256914" title="backtrace">attachment 256914</a> <a href="attachment.cgi?id=256914&action=edit" title="backtrace">[details]</a></span>
backtrace
With my debug build of r186861 Epiphany crashes 100% when closing any browser tab (or the window):
ASSERTION FAILED: !m_messageReceiverMapCount
../../Source/WebKit2/Platform/IPC/MessageReceiver.h(41) : virtual IPC::MessageReceiver::~MessageReceiver()
Backtrace attached.</pre>
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