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List:       webkit-unassigned
Subject:    [Webkit-unassigned] [Bug 159303] New: REGRESSION(r202659?): LayoutTest inspector/model/scope-chain-n
From:       bugzilla-daemon () webkit ! org
Date:       2016-06-30 16:59:59
Message-ID: bug-159303-2851 () https ! bugs ! webkit ! org/
[Download RAW message or body]

--1467305927.5A7Ed0.26583
Date: Thu, 30 Jun 2016 09:58:47 -0700
MIME-Version: 1.0
Content-Type: text/plain

https://bugs.webkit.org/show_bug.cgi?id=159303

            Bug ID: 159303
           Summary: REGRESSION(r202659?): LayoutTest
                    inspector/model/scope-chain-node.html crashes
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned@lists.webkit.org
          Reporter: ryanhaddad@apple.com

LayoutTest inspector/model/scope-chain-node.html crashes

https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/builds/6239


https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=inspector%2Fmodel%2Fscope-chain-node.html


Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.JavaScriptCore          0x0000000106b0c51c JSC::WeakSet::heap() const + \
12 (VM.h:699) 1   com.apple.JavaScriptCore          0x0000000106b0c4fc \
JSC::MarkedBlock::heap() const + 28 (MarkedBlock.h:245) 2   com.apple.JavaScriptCore  \
0x0000000106b0c42d JSC::Heap::heap(JSC::JSCell const*) + 29 (HeapInlines.h:64) 3   \
com.apple.JavaScriptCore          0x0000000106b12519 JSC::JSCell::structure() const + \
25 (JSCellInlines.h:102) 4   com.apple.JavaScriptCore          0x0000000107585106 \
JSC::slowValidateCell(JSC::JSCell*) + 86 (JSCell.cpp:188) 5   \
com.apple.JavaScriptCore          0x0000000106b125f5 void \
JSC::validateCell<JSC::JSCell*>(JSC::JSCell*) + 21 (WriteBarrier.h:59) 6   \
com.apple.JavaScriptCore          0x0000000106c249de \
JSC::WriteBarrierBase<JSC::ExecutableBase>::get() const + 46 (WriteBarrier.h:95) 7   \
com.apple.JavaScriptCore          0x0000000106d96e6c \
JSC::CodeBlock::ownerScriptExecutable() const + 28 (CodeBlock.h:349) 8   \
com.apple.JavaScriptCore          0x0000000106e661d4 JSC::DebuggerScope::location() \
const + 132 (DebuggerScope.cpp:236) 9   com.apple.JavaScriptCore          \
0x000000010760766b Inspector::JSJavaScriptCallFrame::scopeDescriptions(JSC::ExecState*) \
+ 603 (JSJavaScriptCallFrame.cpp:144) 10  com.apple.JavaScriptCore          \
0x000000010760d4ab Inspector::jsJavaScriptCallFramePrototypeFunctionScopeDescriptions(JSC::ExecState*) \
+ 91 (JSJavaScriptCallFramePrototype.cpp:94) 11  ???                               \
0x00004000a2201028 0 + 70371464187944 12  com.apple.JavaScriptCore          \
0x000000010773547c llint_entry + 28040 13  com.apple.JavaScriptCore          \
0x000000010773547c llint_entry + 28040 14  com.apple.JavaScriptCore          \
0x00000001077357ed llint_entry + 28921 15  com.apple.JavaScriptCore          \
0x000000010772e4de vmEntryToJavaScript + 334 16  com.apple.JavaScriptCore          \
0x000000010751eb6a JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 218 \
(JITCode.cpp:80) 17  com.apple.JavaScriptCore          0x00000001074a9cd5 \
JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, \
JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 997 (Interpreter.cpp:1015) \
18  com.apple.JavaScriptCore          0x0000000106d5824e JSC::call(JSC::ExecState*, \
JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) \
+ 190 (CallData.cpp:40) 19  com.apple.JavaScriptCore          0x0000000106d582b3 \
JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, \
JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 83 \
(CallData.cpp:45) 20  com.apple.WebCore                 0x000000010af845cb \
WebCore::JSMainThreadExecState::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, \
JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, \
WTF::NakedPtr<JSC::Exception>&) + 107 (JSMainThreadExecState.h:57) 21  \
com.apple.WebCore                 0x000000010b221f6d \
WebCore::functionCallHandlerFromAnyThread(JSC::ExecState*, JSC::JSValue, \
JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, \
WTF::NakedPtr<JSC::Exception>&) + 109 (JSMainThreadExecState.cpp:44) 22  \
com.apple.JavaScriptCore          0x00000001079346ce \
Deprecated::ScriptFunctionCall::call(bool&) + 478 (ScriptFunctionCall.cpp:124) 23  \
com.apple.JavaScriptCore          0x00000001073fc495 \
Inspector::InjectedScriptBase::callFunctionWithEvalEnabled(Deprecated::ScriptFunctionCall&, \
bool&) const + 69 (InjectedScriptBase.cpp:75) 24  com.apple.JavaScriptCore          \
0x00000001073f9456 Inspector::InjectedScript::wrapCallFrames(JSC::JSValue) const + \
310 (InjectedScript.cpp:221) 25  com.apple.JavaScriptCore          0x0000000107468aab \
Inspector::InspectorDebuggerAgent::currentCallFrames(Inspector::InjectedScript \
const&) + 187 (InspectorDebuggerAgent.cpp:617) 26  com.apple.JavaScriptCore          \
0x00000001074698e5 Inspector::InspectorDebuggerAgent::didPause(JSC::ExecState&, \
JSC::JSValue, JSC::JSValue) + 821 (InspectorDebuggerAgent.cpp:726) 27  \
com.apple.JavaScriptCore          0x0000000107469aff non-virtual thunk to \
Inspector::InspectorDebuggerAgent::didPause(JSC::ExecState&, JSC::JSValue, \
JSC::JSValue) + 63 (InspectorDebuggerAgent.cpp:680) 28  com.apple.JavaScriptCore      \
0x000000010792ca03 Inspector::ScriptDebugServer::dispatchDidPause(Inspector::ScriptDebugListener*) \
+ 307 (ScriptDebugServer.cpp:138) 29  com.apple.JavaScriptCore          \
0x000000010792d285 Inspector::ScriptDebugServer::dispatchFunctionToListeners(WTF::HashSet<Inspector::ScriptDebugListener*, \
WTF::PtrHash<Inspector::ScriptDebugListener*>, \
WTF::HashTraits<Inspector::ScriptDebugListener*> > const&, void \
(Inspector::ScriptDebugServer::*)(Inspector::ScriptDebugListener*)) + 229 \
(ScriptDebugServer.cpp:276) 30  com.apple.JavaScriptCore          0x000000010792d187 \
Inspector::ScriptDebugServer::dispatchFunctionToListeners(void \
(Inspector::ScriptDebugServer::*)(Inspector::ScriptDebugListener*)) + 167 \
(ScriptDebugServer.cpp:269) 31  com.apple.JavaScriptCore          0x000000010792d599 \
Inspector::ScriptDebugServer::handlePause(JSC::JSGlobalObject*, \
JSC::Debugger::ReasonForPause) + 73 (ScriptDebugServer.cpp:311) 32  \
com.apple.JavaScriptCore          0x0000000106e4bd8d \
JSC::Debugger::pauseIfNeeded(JSC::ExecState*) + 637 (Debugger.cpp:661) 33  \
com.apple.JavaScriptCore          0x0000000106e4c04c \
JSC::Debugger::updateCallFrameAndPauseIfNeeded(JSC::ExecState*) + 60 \
(Debugger.cpp:613) 34  com.apple.JavaScriptCore          0x0000000106e4c4e4 \
JSC::Debugger::didReachBreakpoint(JSC::ExecState*) + 100 (Debugger.cpp:768) 35  \
com.apple.JavaScriptCore          0x00000001074aac4b \
JSC::Interpreter::debug(JSC::ExecState*, JSC::DebugHookID) + 347 \
(Interpreter.cpp:1309) 36  com.apple.JavaScriptCore          0x0000000107729104 \
llint_slow_path_debug + 116 (LLIntSlowPaths.cpp:1496) 37  com.apple.JavaScriptCore    \
0x0000000107735faa llint_entry + 30902 38  com.apple.JavaScriptCore          \
0x000000010773547c llint_entry + 28040 39  com.apple.JavaScriptCore          \
0x000000010773547c llint_entry + 28040 40  com.apple.JavaScriptCore          \
0x000000010772e4de vmEntryToJavaScript + 334 41  com.apple.JavaScriptCore          \
0x000000010751eb6a JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 218 \
(JITCode.cpp:80) 42  com.apple.JavaScriptCore          0x00000001074a9cd5 \
JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, \
JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 997 (Interpreter.cpp:1015) \
43  com.apple.JavaScriptCore          0x0000000106d5824e JSC::call(JSC::ExecState*, \
JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) \
+ 190 (CallData.cpp:40) 44  com.apple.JavaScriptCore          0x0000000106d582b3 \
JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, \
JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 83 \
(CallData.cpp:45) 45  com.apple.JavaScriptCore          0x0000000106d584ab \
JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, \
JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, \
WTF::NakedPtr<JSC::Exception>&) + 139 (CallData.cpp:64) 46  com.apple.WebCore         \
0x000000010aef4a8b WebCore::JSMainThreadExecState::profiledCall(JSC::ExecState*, \
JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, \
JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 139 \
(JSMainThreadExecState.h:75) 47  com.apple.WebCore                 0x000000010bded983 \
WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject*, \
JSC::JSValue, WebCore::ScriptExecutionContext&) + 563 (ScheduledAction.cpp:104) 48  \
com.apple.WebCore                 0x000000010bded582 \
WebCore::ScheduledAction::execute(WebCore::Document&) + 274 (ScheduledAction.cpp:125) \
49  com.apple.WebCore                 0x000000010bded443 \
WebCore::ScheduledAction::execute(WebCore::ScriptExecutionContext&) + 67 \
(ScheduledAction.cpp:78) 50  com.apple.WebCore                 0x000000010a685888 \
WebCore::DOMTimer::fired() + 952 (DOMTimer.cpp:348) 51  com.apple.WebCore             \
0x000000010c2d013a WebCore::ThreadTimers::sharedTimerFiredInternal() + 394 \
(ThreadTimers.cpp:124) 52  com.apple.WebCore                 0x000000010c2d1381 \
WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0::operator()() const \
+ 33 (ThreadTimers.cpp:73) 53  com.apple.WebCore                 0x000000010c2d134d \
void std::__1::__invoke_void_return_wrapper<void>::__call<WebCore::ThreadTimers::setSh \
aredTimer(WebCore::SharedTimer*)::$_0&>(WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0&&&) \
+ 45 (__functional_base:441) 54  com.apple.WebCore                 0x000000010c2d12ec \
std::__1::__function::__func<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, \
std::__1::allocator<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0>, \
void ()>::operator()() + 44 (functional:1407) 55  com.apple.WebCore                 \
0x0000000109ed8b2a std::__1::function<void ()>::operator()() const + 26 \
(functional:1793) 56  com.apple.WebCore                 0x000000010b65235f \
WebCore::MainThreadSharedTimer::fired() + 111 (MainThreadSharedTimer.cpp:53) 57  \
com.apple.WebCore                 0x000000010b652759 \
WebCore::timerFired(__CFRunLoopTimer*, void*) + 41 (MainThreadSharedTimerCF.cpp:74) \
58  com.apple.CoreFoundation          0x00007fff8e811b94 \
__CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 59  \
com.apple.CoreFoundation          0x00007fff8e811823 __CFRunLoopDoTimer + 1075 60  \
com.apple.CoreFoundation          0x00007fff8e81137a __CFRunLoopDoTimers + 298 61  \
com.apple.CoreFoundation          0x00007fff8e808871 __CFRunLoopRun + 1841 62  \
com.apple.CoreFoundation          0x00007fff8e807ed8 CFRunLoopRunSpecific + 296 63  \
com.apple.HIToolbox               0x00007fff91fb2935 RunCurrentEventLoopInMode + 235 \
64  com.apple.HIToolbox               0x00007fff91fb276f ReceiveNextEventCommon + 432 \
65  com.apple.HIToolbox               0x00007fff91fb25af \
_BlockUntilNextEventMatchingListInModeWithFilter + 71 66  com.apple.AppKit            \
0x00007fff92301df6 _DPSNextEvent + 1067 67  com.apple.AppKit                  \
0x00007fff92301226 -[NSApplication \
_nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 454 68  com.apple.AppKit     \
0x00007fff922f5d80 -[NSApplication run] + 682 69  com.apple.AppKit                  \
0x00007fff922bf368 NSApplicationMain + 1176 70  libxpc.dylib                      \
0x00000001060a5194 _xpc_objc_main + 795 71  libxpc.dylib                      \
0x00000001060a3bbe xpc_main + 494 72  com.apple.WebKit.WebContent.Development    \
0x0000000102bd7110 main + 800 73  libdyld.dylib                     \
0x00007fff8e01d5ad start + 1

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--1467305927.5A7Ed0.26583
Date: Thu, 30 Jun 2016 09:58:47 -0700
MIME-Version: 1.0
Content-Type: text/html

<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 - REGRESSION(r202659?): LayoutTest \
inspector/model/scope-chain-node.html crashes"  \
href="https://bugs.webkit.org/show_bug.cgi?id=159303">159303</a>  </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>REGRESSION(r202659?): LayoutTest inspector/model/scope-chain-node.html \
crashes  </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>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>New Bugs
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>ryanhaddad&#64;apple.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>LayoutTest inspector/model/scope-chain-node.html crashes

<a href="https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK2%20(Tests \
)/builds/6239">https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/builds/6239</a>


<a href="https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#sh \
owAllRuns=true&amp;tests=inspector%2Fmodel%2Fscope-chain-node.html">https://webkit-tes \
t-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&amp;tests=inspector%2Fmodel%2Fscope-chain-node.html</a>


Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.JavaScriptCore          0x0000000106b0c51c JSC::WeakSet::heap() const + \
12 (VM.h:699) 1   com.apple.JavaScriptCore          0x0000000106b0c4fc \
JSC::MarkedBlock::heap() const + 28 (MarkedBlock.h:245) 2   com.apple.JavaScriptCore  \
0x0000000106b0c42d JSC::Heap::heap(JSC::JSCell const*) + 29 (HeapInlines.h:64) 3   \
com.apple.JavaScriptCore          0x0000000106b12519 JSC::JSCell::structure() const + \
25 (JSCellInlines.h:102) 4   com.apple.JavaScriptCore          0x0000000107585106 \
JSC::slowValidateCell(JSC::JSCell*) + 86 (JSCell.cpp:188) 5   \
com.apple.JavaScriptCore          0x0000000106b125f5 void \
JSC::validateCell&lt;JSC::JSCell*&gt;(JSC::JSCell*) + 21 (WriteBarrier.h:59) 6   \
com.apple.JavaScriptCore          0x0000000106c249de \
JSC::WriteBarrierBase&lt;JSC::ExecutableBase&gt;::get() const + 46 \
(WriteBarrier.h:95) 7   com.apple.JavaScriptCore          0x0000000106d96e6c \
JSC::CodeBlock::ownerScriptExecutable() const + 28 (CodeBlock.h:349) 8   \
com.apple.JavaScriptCore          0x0000000106e661d4 JSC::DebuggerScope::location() \
const + 132 (DebuggerScope.cpp:236) 9   com.apple.JavaScriptCore          \
0x000000010760766b Inspector::JSJavaScriptCallFrame::scopeDescriptions(JSC::ExecState*) \
+ 603 (JSJavaScriptCallFrame.cpp:144) 10  com.apple.JavaScriptCore          \
0x000000010760d4ab Inspector::jsJavaScriptCallFramePrototypeFunctionScopeDescriptions(JSC::ExecState*) \
+ 91 (JSJavaScriptCallFramePrototype.cpp:94) 11  ???                               \
0x00004000a2201028 0 + 70371464187944 12  com.apple.JavaScriptCore          \
0x000000010773547c llint_entry + 28040 13  com.apple.JavaScriptCore          \
0x000000010773547c llint_entry + 28040 14  com.apple.JavaScriptCore          \
0x00000001077357ed llint_entry + 28921 15  com.apple.JavaScriptCore          \
0x000000010772e4de vmEntryToJavaScript + 334 16  com.apple.JavaScriptCore          \
0x000000010751eb6a JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 218 \
(JITCode.cpp:80) 17  com.apple.JavaScriptCore          0x00000001074a9cd5 \
JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, \
JSC::CallData const&amp;, JSC::JSValue, JSC::ArgList const&amp;) + 997 \
(Interpreter.cpp:1015) 18  com.apple.JavaScriptCore          0x0000000106d5824e \
JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&amp;, \
JSC::JSValue, JSC::ArgList const&amp;) + 190 (CallData.cpp:40) 19  \
com.apple.JavaScriptCore          0x0000000106d582b3 JSC::call(JSC::ExecState*, \
JSC::JSValue, JSC::CallType, JSC::CallData const&amp;, JSC::JSValue, JSC::ArgList \
const&amp;, WTF::NakedPtr&lt;JSC::Exception&gt;&amp;) + 83 (CallData.cpp:45) 20  \
com.apple.WebCore                 0x000000010af845cb \
WebCore::JSMainThreadExecState::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, \
JSC::CallData const&amp;, JSC::JSValue, JSC::ArgList const&amp;, \
WTF::NakedPtr&lt;JSC::Exception&gt;&amp;) + 107 (JSMainThreadExecState.h:57) 21  \
com.apple.WebCore                 0x000000010b221f6d \
WebCore::functionCallHandlerFromAnyThread(JSC::ExecState*, JSC::JSValue, \
JSC::CallType, JSC::CallData const&amp;, JSC::JSValue, JSC::ArgList const&amp;, \
WTF::NakedPtr&lt;JSC::Exception&gt;&amp;) + 109 (JSMainThreadExecState.cpp:44) 22  \
com.apple.JavaScriptCore          0x00000001079346ce \
Deprecated::ScriptFunctionCall::call(bool&amp;) + 478 (ScriptFunctionCall.cpp:124) 23 \
com.apple.JavaScriptCore          0x00000001073fc495 \
Inspector::InjectedScriptBase::callFunctionWithEvalEnabled(Deprecated::ScriptFunctionCall&amp;, \
bool&amp;) const + 69 (InjectedScriptBase.cpp:75) 24  com.apple.JavaScriptCore        \
0x00000001073f9456 Inspector::InjectedScript::wrapCallFrames(JSC::JSValue) const + \
310 (InjectedScript.cpp:221) 25  com.apple.JavaScriptCore          0x0000000107468aab \
Inspector::InspectorDebuggerAgent::currentCallFrames(Inspector::InjectedScript \
const&amp;) + 187 (InspectorDebuggerAgent.cpp:617) 26  com.apple.JavaScriptCore       \
0x00000001074698e5 Inspector::InspectorDebuggerAgent::didPause(JSC::ExecState&amp;, \
JSC::JSValue, JSC::JSValue) + 821 (InspectorDebuggerAgent.cpp:726) 27  \
com.apple.JavaScriptCore          0x0000000107469aff non-virtual thunk to \
Inspector::InspectorDebuggerAgent::didPause(JSC::ExecState&amp;, JSC::JSValue, \
JSC::JSValue) + 63 (InspectorDebuggerAgent.cpp:680) 28  com.apple.JavaScriptCore      \
0x000000010792ca03 Inspector::ScriptDebugServer::dispatchDidPause(Inspector::ScriptDebugListener*) \
+ 307 (ScriptDebugServer.cpp:138) 29  com.apple.JavaScriptCore          \
0x000000010792d285 Inspector::ScriptDebugServer::dispatchFunctionToListeners(WTF::HashSet&lt;Inspector::ScriptDebugListener*, \
WTF::PtrHash&lt;Inspector::ScriptDebugListener*&gt;, \
WTF::HashTraits&lt;Inspector::ScriptDebugListener*&gt; &gt; const&amp;, void \
(Inspector::ScriptDebugServer::*)(Inspector::ScriptDebugListener*)) + 229 \
(ScriptDebugServer.cpp:276) 30  com.apple.JavaScriptCore          0x000000010792d187 \
Inspector::ScriptDebugServer::dispatchFunctionToListeners(void \
(Inspector::ScriptDebugServer::*)(Inspector::ScriptDebugListener*)) + 167 \
(ScriptDebugServer.cpp:269) 31  com.apple.JavaScriptCore          0x000000010792d599 \
Inspector::ScriptDebugServer::handlePause(JSC::JSGlobalObject*, \
JSC::Debugger::ReasonForPause) + 73 (ScriptDebugServer.cpp:311) 32  \
com.apple.JavaScriptCore          0x0000000106e4bd8d \
JSC::Debugger::pauseIfNeeded(JSC::ExecState*) + 637 (Debugger.cpp:661) 33  \
com.apple.JavaScriptCore          0x0000000106e4c04c \
JSC::Debugger::updateCallFrameAndPauseIfNeeded(JSC::ExecState*) + 60 \
(Debugger.cpp:613) 34  com.apple.JavaScriptCore          0x0000000106e4c4e4 \
JSC::Debugger::didReachBreakpoint(JSC::ExecState*) + 100 (Debugger.cpp:768) 35  \
com.apple.JavaScriptCore          0x00000001074aac4b \
JSC::Interpreter::debug(JSC::ExecState*, JSC::DebugHookID) + 347 \
(Interpreter.cpp:1309) 36  com.apple.JavaScriptCore          0x0000000107729104 \
llint_slow_path_debug + 116 (LLIntSlowPaths.cpp:1496) 37  com.apple.JavaScriptCore    \
0x0000000107735faa llint_entry + 30902 38  com.apple.JavaScriptCore          \
0x000000010773547c llint_entry + 28040 39  com.apple.JavaScriptCore          \
0x000000010773547c llint_entry + 28040 40  com.apple.JavaScriptCore          \
0x000000010772e4de vmEntryToJavaScript + 334 41  com.apple.JavaScriptCore          \
0x000000010751eb6a JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 218 \
(JITCode.cpp:80) 42  com.apple.JavaScriptCore          0x00000001074a9cd5 \
JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, \
JSC::CallData const&amp;, JSC::JSValue, JSC::ArgList const&amp;) + 997 \
(Interpreter.cpp:1015) 43  com.apple.JavaScriptCore          0x0000000106d5824e \
JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&amp;, \
JSC::JSValue, JSC::ArgList const&amp;) + 190 (CallData.cpp:40) 44  \
com.apple.JavaScriptCore          0x0000000106d582b3 JSC::call(JSC::ExecState*, \
JSC::JSValue, JSC::CallType, JSC::CallData const&amp;, JSC::JSValue, JSC::ArgList \
const&amp;, WTF::NakedPtr&lt;JSC::Exception&gt;&amp;) + 83 (CallData.cpp:45) 45  \
com.apple.JavaScriptCore          0x0000000106d584ab \
JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, \
JSC::CallData const&amp;, JSC::JSValue, JSC::ArgList const&amp;, \
WTF::NakedPtr&lt;JSC::Exception&gt;&amp;) + 139 (CallData.cpp:64) 46  \
com.apple.WebCore                 0x000000010aef4a8b \
WebCore::JSMainThreadExecState::profiledCall(JSC::ExecState*, JSC::ProfilingReason, \
JSC::JSValue, JSC::CallType, JSC::CallData const&amp;, JSC::JSValue, JSC::ArgList \
const&amp;, WTF::NakedPtr&lt;JSC::Exception&gt;&amp;) + 139 \
(JSMainThreadExecState.h:75) 47  com.apple.WebCore                 0x000000010bded983 \
WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject*, \
JSC::JSValue, WebCore::ScriptExecutionContext&amp;) + 563 (ScheduledAction.cpp:104) \
48  com.apple.WebCore                 0x000000010bded582 \
WebCore::ScheduledAction::execute(WebCore::Document&amp;) + 274 \
(ScheduledAction.cpp:125) 49  com.apple.WebCore                 0x000000010bded443 \
WebCore::ScheduledAction::execute(WebCore::ScriptExecutionContext&amp;) + 67 \
(ScheduledAction.cpp:78) 50  com.apple.WebCore                 0x000000010a685888 \
WebCore::DOMTimer::fired() + 952 (DOMTimer.cpp:348) 51  com.apple.WebCore             \
0x000000010c2d013a WebCore::ThreadTimers::sharedTimerFiredInternal() + 394 \
(ThreadTimers.cpp:124) 52  com.apple.WebCore                 0x000000010c2d1381 \
WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0::operator()() const \
+ 33 (ThreadTimers.cpp:73) 53  com.apple.WebCore                 0x000000010c2d134d \
void std::__1::__invoke_void_return_wrapper&lt;void&gt;::__call&lt;WebCore::ThreadTime \
rs::setSharedTimer(WebCore::SharedTimer*)::$_0&amp;&gt;(WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0&amp;&amp;&amp;) \
+ 45 (__functional_base:441) 54  com.apple.WebCore                 0x000000010c2d12ec \
std::__1::__function::__func&lt;WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, \
std::__1::allocator&lt;WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0&gt;, \
void ()&gt;::operator()() + 44 (functional:1407) 55  com.apple.WebCore                \
0x0000000109ed8b2a std::__1::function&lt;void ()&gt;::operator()() const + 26 \
(functional:1793) 56  com.apple.WebCore                 0x000000010b65235f \
WebCore::MainThreadSharedTimer::fired() + 111 (MainThreadSharedTimer.cpp:53) 57  \
com.apple.WebCore                 0x000000010b652759 \
WebCore::timerFired(__CFRunLoopTimer*, void*) + 41 (MainThreadSharedTimerCF.cpp:74) \
58  com.apple.CoreFoundation          0x00007fff8e811b94 \
__CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 59  \
com.apple.CoreFoundation          0x00007fff8e811823 __CFRunLoopDoTimer + 1075 60  \
com.apple.CoreFoundation          0x00007fff8e81137a __CFRunLoopDoTimers + 298 61  \
com.apple.CoreFoundation          0x00007fff8e808871 __CFRunLoopRun + 1841 62  \
com.apple.CoreFoundation          0x00007fff8e807ed8 CFRunLoopRunSpecific + 296 63  \
com.apple.HIToolbox               0x00007fff91fb2935 RunCurrentEventLoopInMode + 235 \
64  com.apple.HIToolbox               0x00007fff91fb276f ReceiveNextEventCommon + 432 \
65  com.apple.HIToolbox               0x00007fff91fb25af \
_BlockUntilNextEventMatchingListInModeWithFilter + 71 66  com.apple.AppKit            \
0x00007fff92301df6 _DPSNextEvent + 1067 67  com.apple.AppKit                  \
0x00007fff92301226 -[NSApplication \
_nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 454 68  com.apple.AppKit     \
0x00007fff922f5d80 -[NSApplication run] + 682 69  com.apple.AppKit                  \
0x00007fff922bf368 NSApplicationMain + 1176 70  libxpc.dylib                      \
0x00000001060a5194 _xpc_objc_main + 795 71  libxpc.dylib                      \
0x00000001060a3bbe xpc_main + 494 72  com.apple.WebKit.WebContent.Development    \
0x0000000102bd7110 main + 800 73  libdyld.dylib                     \
0x00007fff8e01d5ad start + 1</pre>  </div>
      </p>
      <hr>
      <span>You are receiving this mail because:</span>
      
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          <li>You are the assignee for the bug.</li>
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--1467305927.5A7Ed0.26583--



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