[Webkit-unassigned] [Bug 139422] Web Inspector: selecting several resources causes inspector to crash

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Dec 8 17:29:26 PST 2014


https://bugs.webkit.org/show_bug.cgi?id=139422

--- Comment #2 from Jonathan Wells <jonowells at apple.com> ---
Crash Log

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x0000000000000018

VM Regions Near 0x18:
--> 
    __TEXT                 00000001017dd000-00000001017df000 [    8K] r-x/rwx SM=COW  /Users/USER/*/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.Development.xpc/Contents/MacOS/com.apple.WebKit.WebContent.Development

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   ???                               0x000052eaa8b1a5d1 0 + 91167806039505
1   ???                               0x000052eaa88437bf 0 + 91167803062207
2   ???                               0x000052eaa8b65783 0 + 91167806347139
3   ???                               0x000052eaa8b59da5 0 + 91167806299557
4   ???                               0x000052eaa867b79a 0 + 91167801194394
5   ???                               0x000052eaa8b3a7dc 0 + 91167806171100
6   ???                               0x000052eaa8b2914a 0 + 91167806099786
7   ???                               0x000052eaa8a67f72 0 + 91167805308786
8   ???                               0x000052eaa86272c3 0 + 91167800849091
9   ???                               0x000052eaa8a2ca7f 0 + 91167805065855
10  ???                               0x000052eae860001a 0 + 91168874430490
11  ???                               0x000052eaa8b47b1e 0 + 91167806225182
12  ???                               0x000052eaa86272c3 0 + 91167800849091
13  ???                               0x000052eaa8a2ca7f 0 + 91167805065855
14  ???                               0x000052eae860001a 0 + 91168874430490
15  ???                               0x000052eaa88f39f3 0 + 91167803783667
16  ???                               0x000052eaa8b4619f 0 + 91167806218655
17  ???                               0x000052eae860001a 0 + 91168874430490
18  com.apple.JavaScriptCore          0x000000010994c468 vmEntryToJavaScript + 326
19  com.apple.JavaScriptCore          0x00000001098481e9 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 169 (JITCode.cpp:78)
20  com.apple.JavaScriptCore          0x000000010982c604 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 468 (Interpreter.cpp:977)
21  com.apple.JavaScriptCore          0x00000001095a962e JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 62 (CallData.cpp:39)
22  com.apple.JavaScriptCore          0x00000001098978ca JSC::boundFunctionCall(JSC::ExecState*) + 586 (JSBoundFunction.cpp:54)
23  ???                               0x000052eaa8604834 0 + 91167800707124
24  ???                               0x000052eaa87e52d7 0 + 91167802675927
25  ???                               0x000052eae8600034 0 + 91168874430516
26  ???                               0x000052eaa8adb6c3 0 + 91167805781699
27  com.apple.JavaScriptCore          0x000000010994c468 vmEntryToJavaScript + 326
28  com.apple.JavaScriptCore          0x00000001098481e9 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 169 (JITCode.cpp:78)
29  com.apple.JavaScriptCore          0x000000010982c604 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 468 (Interpreter.cpp:977)
30  com.apple.JavaScriptCore          0x00000001095a967f JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, JSC::JSValue*) + 63 (Register.h:116)
31  com.apple.WebCore                 0x000000010a4ed3e6 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) + 998 (JSMainThreadExecState.h:56)
32  com.apple.WebCore                 0x000000010a1653dc WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1u, WTF::CrashOnOverflow>&) + 652 (InspectorInstrumentation.h:289)
33  com.apple.WebCore                 0x000000010a16507f WebCore::EventTarget::fireEventListeners(WebCore::Event*) + 239 (EventTarget.cpp:207)
34  com.apple.WebCore                 0x000000010a14b9ae WebCore::MouseOrFocusEventContext::handleLocalEvents(WebCore::Event&) const + 190 (EventContext.cpp:87)
35  com.apple.WebCore                 0x000000010a14c474 WebCore::EventDispatcher::dispatchEvent(WebCore::Node*, WTF::PassRefPtr<WebCore::Event>) + 1060 (Event.h:153)
36  com.apple.WebCore                 0x000000010a80e58d WebCore::Node::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) + 29 (Node.cpp:2043)
37  com.apple.WebCore                 0x000000010a137d1b WebCore::Element::dispatchMouseEvent(WebCore::PlatformMouseEvent const&, WTF::AtomicString const&, int, WebCore::Element*) + 267 (Element.cpp:246)
38  com.apple.WebCore                 0x000000010a15591e WebCore::EventHandler::dispatchMouseEvent(WTF::AtomicString const&, WebCore::Node*, bool, int, WebCore::PlatformMouseEvent const&, bool) + 110 (EventHandler.cpp:2558)
39  com.apple.WebCore                 0x000000010a155466 WebCore::EventHandler::handleMousePressEvent(WebCore::PlatformMouseEvent const&) + 1782 (EventHandler.cpp:1739)
40  com.apple.WebCore                 0x000000010ac6d2cb WebCore::UserInputBridge::handleMousePressEvent(WebCore::PlatformMouseEvent const&, WebCore::InputSource) + 267 (UserInputBridge.cpp:93)
41  com.apple.WebKit                  0x0000000108afa7f6 WebKit::handleMouseEvent(WebKit::WebMouseEvent const&, WebKit::WebPage*, bool) + 213 (WebPage.cpp:1892)
42  com.apple.WebKit                  0x0000000108afa6e7 WebKit::WebPage::mouseEvent(WebKit::WebMouseEvent const&) + 187 (WebPage.cpp:1838)
43  com.apple.WebKit                  0x0000000108b1226a void IPC::handleMessage<Messages::WebPage::MouseEvent, WebKit::WebPage, void (WebKit::WebPage::*)(WebKit::WebMouseEvent const&)>(IPC::MessageDecoder&, WebKit::WebPage*, void (WebKit::WebPage::*)(WebKit::WebMouseEvent const&)) + 84 (HandleMessage.h:121)
44  com.apple.WebKit                  0x0000000108b0f6f6 WebKit::WebPage::didReceiveWebPageMessage(IPC::Connection*, IPC::MessageDecoder&) + 2198 (WebPageMessageReceiver.cpp:175)
45  com.apple.WebKit                  0x00000001089f056a IPC::MessageReceiverMap::dispatchMessage(IPC::Connection*, IPC::MessageDecoder&) + 120 (MessageReceiverMap.cpp:87)
46  com.apple.WebKit                  0x0000000108b5422e WebKit::WebProcess::didReceiveMessage(IPC::Connection*, IPC::MessageDecoder&) + 28 (WebProcess.cpp:603)
47  com.apple.WebKit                  0x00000001089912f6 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::MessageDecoder, std::__1::default_delete<IPC::MessageDecoder> >) + 94 (memory:2603)
48  com.apple.WebKit                  0x00000001089934bc IPC::Connection::dispatchOneMessage() + 114 (memory:2623)
49  com.apple.JavaScriptCore          0x0000000109aba7f6 WTF::RunLoop::performWork() + 422 (RunLoop.cpp:106)
50  com.apple.JavaScriptCore          0x0000000109abaec2 WTF::RunLoop::performWork(void*) + 34 (RunLoopCF.cpp:39)
51  com.apple.CoreFoundation          0x00007fff871c2551 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
52  com.apple.CoreFoundation          0x00007fff871b46dd __CFRunLoopDoSources0 + 269
53  com.apple.CoreFoundation          0x00007fff871b3d0f __CFRunLoopRun + 927
54  com.apple.CoreFoundation          0x00007fff871b3728 CFRunLoopRunSpecific + 296
55  com.apple.HIToolbox               0x00007fff94692a2f RunCurrentEventLoopInMode + 235
56  com.apple.HIToolbox               0x00007fff946927aa ReceiveNextEventCommon + 431
57  com.apple.HIToolbox               0x00007fff946925eb _BlockUntilNextEventMatchingListInModeWithFilter + 71
58  com.apple.AppKit                  0x00007fff8a21677d _DPSNextEvent + 964
59  com.apple.AppKit                  0x00007fff8a215f30 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 194
60  com.apple.AppKit                  0x00007fff8a209d83 -[NSApplication run] + 594
61  com.apple.AppKit                  0x00007fff8a1f5184 NSApplicationMain + 1832
62  libxpc.dylib                      0x00007fff958a2ef2 _xpc_objc_main + 793
63  libxpc.dylib                      0x00007fff958a4a9d xpc_main + 490
64  com.apple.WebKit.WebContent.Development    0x00000001017de620 main + 16 (XPCServiceMain.Development.mm:94)
65  libdyld.dylib                     0x00007fff95cea5c9 start + 1

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