[Webkit-unassigned] [Bug 114162] [Qt] qtwebkit 2.3 crashes upon closing a onmouseover alert (may need several tries)

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Apr 10 05:46:04 PDT 2013 

https://bugs.webkit.org/show_bug.cgi?id=114162





--- Comment #1 from Allan Sandfeld Jensen <allan.jensen at digia.com>  2013-04-10 05:44:19 PST ---
I can not get this to crash on my workstation anymore. So there might be fixed in Qt interfering, but I got it on my 32bit VM. 

Here is the first part of the backtrace. I am not going to post it all since it is 600038 calls deep:#0  0xb24e2550 in QApplicationPrivate::enterModal_sys(QWidget*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#1  0xb2468120 in QApplicationPrivate::enterModal(QWidget*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#2  0xb24c334a in QWidgetPrivate::show_helper() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#3  0xb24c35c1 in QWidget::setVisible(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#4  0xb29b9564 in QDialog::setVisible(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#5  0xb29b8087 in QDialog::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#6  0xb4c1ea2a in QWebPage::javaScriptAlert () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#7  0xb4c4ee70 in WebCore::ChromeClientQt::runJavaScriptAlert ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#8  0xb550f979 in WebCore::Chrome::runJavaScriptAlert ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#9  0xb5536d04 in WebCore::DOMWindow::alert () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#10 0xb600d315 in WebCore::jsDOMWindowPrototypeFunctionAlert ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#11 0xabbe3fcf in ?? ()
#12 0xb64ce785 in JSC::JITCode::execute () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#13 0xb64cc3a8 in JSC::Interpreter::executeCall () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#14 0xb65a3d4d in JSC::call () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#15 0xb4cff113 in WebCore::JSMainThreadExecState::call ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#16 0xb4d35f4e in WebCore::JSEventListener::handleEvent ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#17 0xb507e4a6 in WebCore::EventTarget::fireEventListeners ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#18 0xb507e2d5 in WebCore::EventTarget::fireEventListeners ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#19 0xb50afc0a in WebCore::Node::handleLocalEvents () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#20 0xb507081d in WebCore::EventContext::handleLocalEvents ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#21 0xb50733b8 in WebCore::EventDispatcher::dispatchEventAtTarget ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#22 0xb5072fbf in WebCore::EventDispatcher::dispatchEvent ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#23 0xb5090426 in WebCore::MouseEventDispatchMediator::dispatchEvent ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#24 0xb5071dbc in WebCore::EventDispatcher::dispatchEvent ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#25 0xb50b0791 in WebCore::Node::dispatchMouseEvent () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#26 0xb5551605 in WebCore::EventHandler::updateMouseEventTargetNode ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#27 0xb55516f4 in WebCore::EventHandler::dispatchMouseEvent ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#28 0xb554f81a in WebCore::EventHandler::handleMouseMoveEvent ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#29 0xb554efd6 in WebCore::EventHandler::mouseMoved () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#30 0xb4c275df in QWebPagePrivate::mouseMoveEvent<QMouseEvent> ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#31 0xb4c1abeb in QWebPagePrivate::leaveEvent () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#32 0xb4c23c23 in QWebPage::event () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#33 0xb4c30243 in QWebView::event () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#34 0xb2465ed4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /usr/lib/i386-linux-gnu/libQtGui.so.4
#35 0xb246b3a2 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#36 0xb207d97e in QCoreApplication::notifyInternal(QObject*, QEvent*) ()
   from /usr/lib/i386-linux-gnu/libQtCore.so.4
#37 0xb24664b2 in QApplicationPrivate::dispatchEnterLeave(QWidget*, QWidget*) ()
   from /usr/lib/i386-linux-gnu/libQtGui.so.4
#38 0xb24e254e in QApplicationPrivate::enterModal_sys(QWidget*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#39 0xb2468120 in QApplicationPrivate::enterModal(QWidget*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#40 0xb24c334a in QWidgetPrivate::show_helper() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#41 0xb24c35c1 in QWidget::setVisible(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#42 0xb29b9564 in QDialog::setVisible(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#43 0xb29b8087 in QDialog::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#44 0xb4c1ea2a in QWebPage::javaScriptAlert () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#45 0xb4c4ee70 in WebCore::ChromeClientQt::runJavaScriptAlert ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#46 0xb550f979 in WebCore::Chrome::runJavaScriptAlert ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#47 0xb5536d04 in WebCore::DOMWindow::alert () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#48 0xb600d315 in WebCore::jsDOMWindowPrototypeFunctionAlert ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#49 0xabbe3fcf in ?? ()
#50 0xb64ce785 in JSC::JITCode::execute () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#51 0xb64cc3a8 in JSC::Interpreter::executeCall () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#52 0xb65a3d4d in JSC::call () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#53 0xb4cff113 in WebCore::JSMainThreadExecState::call ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#54 0xb4d35f4e in WebCore::JSEventListener::handleEvent ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#55 0xb507e4a6 in WebCore::EventTarget::fireEventListeners ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#56 0xb507e2d5 in WebCore::EventTarget::fireEventListeners ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#57 0xb50afc0a in WebCore::Node::handleLocalEvents () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#58 0xb507081d in WebCore::EventContext::handleLocalEvents ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#59 0xb50733b8 in WebCore::EventDispatcher::dispatchEventAtTarget ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#60 0xb5072fbf in WebCore::EventDispatcher::dispatchEvent ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#61 0xb5090426 in WebCore::MouseEventDispatchMediator::dispatchEvent ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#62 0xb5071dbc in WebCore::EventDispatcher::dispatchEvent ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#63 0xb50b0791 in WebCore::Node::dispatchMouseEvent () from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#64 0xb5551605 in WebCore::EventHandler::updateMouseEventTargetNode ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4
#65 0xb55516f4 in WebCore::EventHandler::dispatchMouseEvent ()
   from /src/qtwebkit-23/WebKitBuild/Debug/lib/libQtWebKit.so.4

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