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<base href="https://bugs.webkit.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - REGRESSION(r197303): [GTK] Web process crashes when starting the inspector after r197303"
href="https://bugs.webkit.org/show_bug.cgi?id=154812">154812</a>
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<tr>
<th>Summary</th>
<td>REGRESSION(r197303): [GTK] Web process crashes when starting the inspector after r197303
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>WebKit Local Build
</td>
</tr>
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<th>Hardware</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>OS</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Keywords</th>
<td>Gtk, Regression
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>JavaScriptCore
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
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<th>Reporter</th>
<td>cgarcia@igalia.com
</td>
</tr>
<tr>
<th>CC</th>
<td>akling@apple.com, andersca@apple.com, bugs-noreply@webkitgtk.org
</td>
</tr></table>
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<div>
<pre>Program received signal SIGSEGV, Segmentation fault.
0x00007efcf17aa10e in JSC::CodeBlock::insertBasicBlockBoundariesForControlFlowProfiler(WTF::RefCountedArray<JSC::Instruction>&) ()
from /home/cgarcia/src/git/gnome/WebKit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
(gdb) bt
#0 0x00007efcf17aa10e in JSC::CodeBlock::insertBasicBlockBoundariesForControlFlowProfiler(WTF::RefCountedArray<JSC::Instruction>&) ()
from /home/cgarcia/src/git/gnome/WebKit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#1 0x00007efcf17b8233 in JSC::CodeBlock::finishCreation(JSC::VM&, JSC::ScriptExecutable*, JSC::UnlinkedCodeBlock*, JSC::JSScope*) ()
from /home/cgarcia/src/git/gnome/WebKit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#2 0x00007efcf1ce3f8a in JSC::ScriptExecutable::newCodeBlockFor(JSC::CodeSpecializationKind, JSC::JSFunction*, JSC::JSScope*, JSC::JSObject*&) ()
from /home/cgarcia/src/git/gnome/WebKit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#3 0x00007efcf1ce4825 in JSC::ScriptExecutable::prepareForExecutionImpl(JSC::ExecState*, JSC::JSFunction*, JSC::JSScope*, JSC::CodeSpecializationKind) ()
from /home/cgarcia/src/git/gnome/WebKit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#4 0x00007efcf1b00154 in JSC::Interpreter::execute(JSC::EvalExecutable*, JSC::ExecState*, JSC::JSValue, JSC::JSScope*) ()
from /home/cgarcia/src/git/gnome/WebKit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#5 0x00007efcf1d4a3a3 in JSC::globalFuncEval(JSC::ExecState*) () from /home/cgarcia/src/git/gnome/WebKit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#6 0x00007efc90000068 in ?? ()
#7 0x00007fff869bd0e0 in ?? ()
#8 0x00007efcf1b9ce32 in llint_entry () from /home/cgarcia/src/git/gnome/WebKit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
Backtrace stopped: frame did not save the PC
The inspector works if I revert r197303 and thew follow up fix.</pre>
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