<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 - ASSERTION FAILED: !m_mayBeExecuting"
href="https://bugs.webkit.org/show_bug.cgi?id=165097">165097</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>ASSERTION FAILED: !m_mayBeExecuting
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>Other
</td>
</tr>
<tr>
<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>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>
<tr>
<th>Reporter</th>
<td>ryanhaddad@apple.com
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=295498" name="attach_295498" title="Crash log">attachment 295498</a> <a href="attachment.cgi?id=295498&action=edit" title="Crash log">[details]</a></span>
Crash log
ASSERTION FAILED: !m_mayBeExecuting
/Volumes/Data/slave/elcapitan-debug/build/Source/JavaScriptCore/jit/GCAwareJITStubRoutine.cpp(75) : void JSC::GCAwareJITStubRoutine::deleteFromGC()
1 0x10b371a00 WTFCrash
2 0x10ab25901 JSC::GCAwareJITStubRoutine::deleteFromGC()
3 0x10acdd76d JSC::JITStubRoutineSet::deleteUnmarkedJettisonedStubRoutines()
4 0x10ab37e9a JSC::Heap::deleteUnmarkedCompiledCode()
5 0x10ab3a98d JSC::Heap::finalize()
6 0x10ab3a4d8 JSC::Heap::handleNeedFinalize(unsigned int)
7 0x10ab3a2ff JSC::Heap::stopIfNecessarySlow(unsigned int)
8 0x10ab3a276 JSC::Heap::stopIfNecessarySlow()
9 0x10ab3fdde JSC::Heap::stopIfNecessary()
10 0x10ab343bb JSC::Heap::collectIfNecessaryOrDefer(JSC::GCDeferralContext*)
11 0x10ab3b8af JSC::Heap::decrementDeferralDepthAndGCIfNeeded()
12 0x10a2b79a8 JSC::DeferGC::~DeferGC()
13 0x10a2b5185 JSC::DeferGC::~DeferGC()
14 0x10b16ed39 JSC::Structure::materializePropertyTable(JSC::VM&, bool)
15 0x10b16f77e JSC::Structure::takePropertyTableOrCloneIfPinned(JSC::VM&)
16 0x10b16f4d9 JSC::Structure::addNewPropertyTransition(JSC::VM&, JSC::Structure*, JSC::PropertyName, unsigned int, int&, JSC::PutPropertySlot::Context, JSC::DeferredStructureTransitionWatchpointFire*)
17 0x10a2cb652 bool JSC::JSObject::putDirectInternal<(JSC::JSObject::PutMode)1>(JSC::VM&, JSC::PropertyName, JSC::JSValue, unsigned int, JSC::PutPropertySlot&)
18 0x10a2c736d JSC::JSObject::putDirect(JSC::VM&, JSC::PropertyName, JSC::JSValue, unsigned int)
19 0x10ad3daa3 JSC::JSFunction::finishCreation(JSC::VM&, JSC::NativeExecutable*, int, WTF::String const&)
20 0x10ad3d933 JSC::JSFunction::create(JSC::VM&, JSC::JSGlobalObject*, int, WTF::String const&, long long (*)(JSC::ExecState*), JSC::Intrinsic, long long (*)(JSC::ExecState*), JSC::DOMJIT::Signature const*)
21 0x10ab1efc6 JSC::FunctionPrototype::addFunctionProperties(JSC::ExecState*, JSC::JSGlobalObject*, JSC::JSFunction**, JSC::JSFunction**, JSC::JSFunction**)
22 0x10ad5c903 JSC::JSGlobalObject::init(JSC::VM&)
23 0x111aa346c JSC::JSGlobalObject::finishCreation(JSC::VM&, JSC::JSObject*)
24 0x111aa2c3a WebCore::JSDOMGlobalObject::finishCreation(JSC::VM&, JSC::JSObject*)
25 0x111bcdd88 WebCore::JSDOMWindowBase::finishCreation(JSC::VM&, WebCore::JSDOMWindowShell*)
26 0x111b10b86 WebCore::JSDOMWindow::finishCreation(JSC::VM&, WebCore::JSDOMWindowShell*)
27 0x111bf158c WebCore::JSDOMWindow::create(JSC::VM&, JSC::Structure*, WTF::Ref<WebCore::DOMWindow>&&, WebCore::JSDOMWindowShell*)
28 0x111bf0f19 WebCore::JSDOMWindowShell::setWindow(WTF::RefPtr<WebCore::DOMWindow>&&)
29 0x112c98432 WebCore::ScriptController::clearWindowShell(WebCore::DOMWindow*, bool)
30 0x1112f59fe WebCore::FrameLoader::clear(WebCore::Document*, bool, bool, bool)
31 0x111014f74 WebCore::DocumentWriter::begin(WebCore::URL const&, bool, WebCore::Document*)
Seen with LayoutTest http/tests/cache/cache-redirections.html
<a href="https://build.webkit.org/results/Apple%20El%20Capitan%20Debug%20WK1%20(Tests)/r208998%20(9936)/results.html">https://build.webkit.org/results/Apple%20El%20Capitan%20Debug%20WK1%20(Tests)/r208998%20(9936)/results.html</a></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>