<html>
<head>
<base href="https://bugs.webkit.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] WebProcess from WebKitGtk+ 2.15.2 SIGSEVs in JSC::Lexer<unsigned char>::setCode(JSC::SourceCode const&, JSC::ParserArena*) at Source/JavaScriptCore/parser/Lexer.cpp:571"
href="https://bugs.webkit.org/show_bug.cgi?id=167064">167064</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[GTK] WebProcess from WebKitGtk+ 2.15.2 SIGSEVs in JSC::Lexer<unsigned char>::setCode(JSC::SourceCode const&, JSC::ParserArena*) at Source/JavaScriptCore/parser/Lexer.cpp:571
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>WebKit Nightly Build
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>WebKit Gtk
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>agomez@igalia.com
</td>
</tr>
<tr>
<th>CC</th>
<td>bugs-noreply@webkitgtk.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=298892" name="attach_298892" title="BT from gdb for the WebProcess">attachment 298892</a> <a href="attachment.cgi?id=298892&action=edit" title="BT from gdb for the WebProcess">[details]</a></span>
BT from gdb for the WebProcess
I'm using WebKitGtk+ with my own JHBuild setting:
<a href="https://github.com/tanty/jhbuild-epiphany/tree/master">https://github.com/tanty/jhbuild-epiphany/tree/master</a>
Epiphany 3.20.3 and WebKit 2.15.2 with the attached patches for <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [GTK] Dramatic increase on memory usage since 2.14.x"
href="show_bug.cgi?id=164049">bug 164049</a>, <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [GTK] GLXBadFBConfig error when creating an OpenGL context"
href="show_bug.cgi?id=165200">bug 165200</a>, <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Fix WinCairo build after r208997"
href="show_bug.cgi?id=165283">bug 165283</a> and <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [GTK] Since the memory pressure relief has been activated, my disk has a high usage and the desktop stalls"
href="show_bug.cgi?id=164052">bug 164052</a>, applied.
I'm running Epiphany with the dconf key:
"process-model" = "shared-secondary-process"
And the env variable:
"export LIBGL_DRI3_DISABLE=1"
The compilation was done with CMake args:
'-DPORT=GTK -DCMAKE_BUILD_TYPE=Release -DENABLE_MINIBROWSER=ON -DCMAKE_C_FLAGS_RELEASE="-O0 -g -DNDEBUG -DG_DEBUG=fatal-criticals -DG_DISABLE_CAST_CHECKS" -DCMAKE_CXX_FLAGS_RELEASE="-O0 -g -DNDEBUG -DG_DEBUG=fatal-criticals -DG_DISABLE_CAST_CHECKS"'
After visiting several pages, eventually, the WebProcess hits a SIGSEV.
This bug is not reproducible in a predictable way.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>