UNCONFIRMED 75388
Crash in JSC::JSValue::get(JSC::ExecState*, unsigned int, JSC::PropertySlot&) 
https://bugs.webkit.org/show_bug.cgi?id=75388
Summary Crash in JSC::JSValue::get(JSC::ExecState*, unsigned int, JSC::PropertySlot&)
Dimitris Apostolou
Reported 2011-12-30 08:36:01 PST
Created attachment 120803 [details] Crash log. r103834 Reproducibility: always Pre-steps: Create a free account at https://my.withings.com/en/ Steps: https://my.withings.com/en/ What happened: Crash while the graphs are loading. Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x00000001041f29bf JSC::JSValue::get(JSC::ExecState*, unsigned int, JSC::PropertySlot&) const + 127 1 com.apple.JavaScriptCore 0x000000010425e304 cti_op_get_by_val + 708 2 ??? 0x00002e0517fb5966 0 + 50599412062566 3 com.apple.JavaScriptCore 0x0000000104222c80 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 912 4 com.apple.JavaScriptCore 0x00000001041c749a JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 42 5 com.apple.WebCore 0x00000001049e7731 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) + 881 6 com.apple.WebCore 0x00000001047315d5 WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1ul>&) + 213 7 com.apple.WebCore 0x000000010473146d WebCore::EventTarget::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) + 141 8 com.apple.WebCore 0x0000000104f4856d WebCore::XMLHttpRequestProgressEventThrottle::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, WebCore::ProgressEventAction) + 61 9 com.apple.WebCore 0x0000000104f43f53 WebCore::XMLHttpRequest::callReadyStateChangeListener() + 339 10 com.apple.WebCore 0x0000000104f477a7 WebCore::XMLHttpRequest::didFinishLoading(unsigned long, double) + 407 11 com.apple.WebCore 0x000000010464696a WebCore::DocumentThreadableLoader::notifyFinished(WebCore::CachedResource*) + 426 12 com.apple.WebCore 0x000000010451845c WebCore::CachedResource::checkNotify() + 92 13 com.apple.WebCore 0x00000001045177f8 WebCore::CachedRawResource::data(WTF::PassRefPtr<WebCore::SharedBuffer>, bool) + 456 14 com.apple.WebCore 0x0000000104e01f06 WebCore::SubresourceLoader::didFinishLoading(double) + 150 15 com.apple.Foundation 0x00007fff99a65662 ___NSURLConnectionDidFinishLoading_block_invoke_1 + 122 16 com.apple.Foundation 0x00007fff99a655e2 _NSURLConnectionDidFinishLoading + 81 17 com.apple.CFNetwork 0x00007fff8e1f6c7e URLConnectionClient::_clientDidFinishLoading(URLConnectionClient::ClientConnectionEventQueue*) + 296 18 com.apple.CFNetwork 0x00007fff8e2a6c7e URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent, XClientEventParams>*, long) + 862 19 com.apple.CFNetwork 0x00007fff8e1d1b49 URLConnectionClient::processEvents() + 185 20 com.apple.CFNetwork 0x00007fff8e1d19ee MultiplexerSource::perform() + 212 21 com.apple.CoreFoundation 0x00007fff98994921 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 22 com.apple.CoreFoundation 0x00007fff9899418d __CFRunLoopDoSources0 + 253 23 com.apple.CoreFoundation 0x00007fff989baf79 __CFRunLoopRun + 905 24 com.apple.CoreFoundation 0x00007fff989ba8b6 CFRunLoopRunSpecific + 230 25 com.apple.HIToolbox 0x00007fff8f97731f RunCurrentEventLoopInMode + 277 26 com.apple.HIToolbox 0x00007fff8f97e5c9 ReceiveNextEventCommon + 355 27 com.apple.HIToolbox 0x00007fff8f97e456 BlockUntilNextEventMatchingListInMode + 62 28 com.apple.AppKit 0x00007fff90262ef9 _DPSNextEvent + 659 29 com.apple.AppKit 0x00007fff902627fd -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 135 30 com.apple.AppKit 0x00007fff9025f139 -[NSApplication run] + 470 31 com.apple.WebKit2 0x0000000103eb4f89 RunLoop::run() + 67 32 com.apple.WebKit2 0x0000000103efd855 WebKit::WebProcessMain(WebKit::CommandLine const&) + 673 33 com.apple.WebKit2 0x0000000103ecf909 WebKitMain + 285 34 com.apple.WebProcess 0x0000000103e60e5f main + 219 35 com.apple.WebProcess 0x0000000103e60d7c start + 52 Expected result: WebKit does not crash.
Attachments
Crash log. (50.45 KB, text/plain)
2011-12-30 08:36 PST, Dimitris Apostolou 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Dimitris Apostolou
Comment 1 2011-12-30 11:56:38 PST
From debug build: Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x000000010b5c6790 JSC::JSValue::get(JSC::ExecState*, unsigned int, JSC::PropertySlot&) const + 160 (JSObject.h:825) 1 com.apple.JavaScriptCore 0x000000010b5c66d3 JSC::JSValue::get(JSC::ExecState*, unsigned int) const + 83 (JSObject.h:812) 2 com.apple.JavaScriptCore 0x000000010b65145a cti_op_get_by_val + 1130 (JITStubs.cpp:2505) 3 com.apple.JavaScriptCore 0x000000010b6589d0 0x10b4c2000 + 1665488 4 com.apple.JavaScriptCore 0x000000010b617059 JSC::JITCode::execute(JSC::RegisterFile*, JSC::ExecState*, JSC::JSGlobalData*) + 121 (JITCode.h:115) 5 com.apple.JavaScriptCore 0x000000010b613aa7 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 1751 (Interpreter.cpp:1080) 6 com.apple.JavaScriptCore 0x000000010b5507d1 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 305 (CallData.cpp:39) 7 com.apple.WebCore 0x000000010c9cd643 WebCore::JSMainThreadExecState::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 179 (JSMainThreadExecState.h:52) 8 com.apple.WebCore 0x000000010cafef46 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) + 1334 (JSEventListener.cpp:123) 9 com.apple.WebCore 0x000000010c5bd939 WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1ul>&) + 361 (EventTarget.cpp:214) 10 com.apple.WebCore 0x000000010c5bd7a1 WebCore::EventTarget::fireEventListeners(WebCore::Event*) + 321 (EventTarget.cpp:199) 11 com.apple.WebCore 0x000000010c5bd62d WebCore::EventTarget::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) + 157 (EventTarget.cpp:176) 12 com.apple.WebCore 0x000000010d6144d9 WebCore::XMLHttpRequestProgressEventThrottle::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, WebCore::ProgressEventAction) + 281 (XMLHttpRequestProgressEventThrottle.cpp:81) 13 com.apple.WebCore 0x000000010d60eae0 WebCore::XMLHttpRequest::callReadyStateChangeListener() + 288 (XMLHttpRequest.cpp:366) 14 com.apple.WebCore 0x000000010d60e9ab WebCore::XMLHttpRequest::changeState(WebCore::XMLHttpRequest::State) + 59 (XMLHttpRequest.cpp:356) 15 com.apple.WebCore 0x000000010d6122f6 WebCore::XMLHttpRequest::didFinishLoading(unsigned long, double) + 438 (XMLHttpRequest.cpp:1038) 16 com.apple.WebCore 0x000000010d612369 non-virtual thunk to WebCore::XMLHttpRequest::didFinishLoading(unsigned long, double) + 57 17 com.apple.WebCore 0x000000010c4172cc WebCore::DocumentThreadableLoader::didFinishLoading(unsigned long, double) + 348 (DocumentThreadableLoader.cpp:277) 18 com.apple.WebCore 0x000000010c417166 WebCore::DocumentThreadableLoader::notifyFinished(WebCore::CachedResource*) + 646 (DocumentThreadableLoader.cpp:262) 19 com.apple.WebCore 0x000000010c41730f non-virtual thunk to WebCore::DocumentThreadableLoader::notifyFinished(WebCore::CachedResource*) + 47 20 com.apple.WebCore 0x000000010c12be1d WebCore::CachedResource::checkNotify() + 109 (CachedResource.cpp:237) 21 com.apple.WebCore 0x000000010c12be81 WebCore::CachedResource::data(WTF::PassRefPtr<WebCore::SharedBuffer>, bool) + 65 (CachedResource.cpp:247) 22 com.apple.WebCore 0x000000010c12a621 WebCore::CachedRawResource::data(WTF::PassRefPtr<WebCore::SharedBuffer>, bool) + 641 (CachedRawResource.cpp:67) 23 com.apple.WebCore 0x000000010d3d1e2f WebCore::SubresourceLoader::didFinishLoading(double) + 623 (SubresourceLoader.cpp:259) 24 com.apple.WebCore 0x000000010d2b05cc WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle*, double) + 188 (ResourceLoader.cpp:452) 25 com.apple.WebCore 0x000000010d2aceb5 -[WebCoreResourceHandleAsDelegate connectionDidFinishLoading:] + 261 (ResourceHandleMac.mm:887) 26 com.apple.Foundation 0x00007fff99a65662 ___NSURLConnectionDidFinishLoading_block_invoke_1 + 122 27 com.apple.Foundation 0x00007fff99a655e2 _NSURLConnectionDidFinishLoading + 81 28 com.apple.CFNetwork 0x00007fff8e1f6c7e URLConnectionClient::_clientDidFinishLoading(URLConnectionClient::ClientConnectionEventQueue*) + 296 29 com.apple.CFNetwork 0x00007fff8e2a6c7e URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent, XClientEventParams>*, long) + 862 30 com.apple.CFNetwork 0x00007fff8e2a6e6a URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent, XClientEventParams>*, long) + 1354 31 com.apple.CFNetwork 0x00007fff8e1d1b49 URLConnectionClient::processEvents() + 185 32 com.apple.CFNetwork 0x00007fff8e1d19ee MultiplexerSource::perform() + 212 33 com.apple.CoreFoundation 0x00007fff98994921 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 34 com.apple.CoreFoundation 0x00007fff9899418d __CFRunLoopDoSources0 + 253 35 com.apple.CoreFoundation 0x00007fff989baf79 __CFRunLoopRun + 905 36 com.apple.CoreFoundation 0x00007fff989ba8b6 CFRunLoopRunSpecific + 230 37 com.apple.HIToolbox 0x00007fff8f97731f RunCurrentEventLoopInMode + 277 38 com.apple.HIToolbox 0x00007fff8f97e5c9 ReceiveNextEventCommon + 355 39 com.apple.HIToolbox 0x00007fff8f97e456 BlockUntilNextEventMatchingListInMode + 62 40 com.apple.AppKit 0x00007fff90262ef9 _DPSNextEvent + 659 41 com.apple.AppKit 0x00007fff902627fd -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 135 42 com.apple.AppKit 0x00007fff9025f139 -[NSApplication run] + 470 43 com.apple.WebKit2 0x000000010a67427c RunLoop::run() + 92 (RunLoopMac.mm:63) 44 com.apple.WebKit2 0x000000010a7600fa WebKit::WebProcessMain(WebKit::CommandLine const&) + 1098 (WebProcessMainMac.mm:115) 45 com.apple.WebKit2 0x000000010a6c9adf _ZL10WebKitMainRKN6WebKit11CommandLineE + 239 (WebKitMain.cpp:50) 46 com.apple.WebKit2 0x000000010a6c99cd WebKitMain + 173 (WebKitMain.cpp:74) 47 com.apple.WebProcess 0x000000010a3d1d82 main + 290 48 com.apple.WebProcess 0x000000010a3d1c54 start + 52
Alexey Proskuryakov
Comment 2 2011-12-30 12:49:25 PST
Repro crash -> P1.
Alexey Proskuryakov
Comment 3 2012-01-04 15:00:04 PST
So, one actually needs whitings hardware to reproduce this? I don't see any way to get to graphs otherwise.
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