I know it's Javascript because when I turn it off, restart the browser and navigate to the site that caused it to crash it doesn't crash.

Any fixes?

Which website in particular does this occur with? It is likely a bug in QtWebkit, or Webkit itself.

It seems to be fairly random, but the front page of http://www.tdpri.com crashes them consistently.

I got this backtrace, which indicates that Flash Player may be sharing part of the blame for this crash. Try disabling Flash and try again.

Code: Select all

Thread 1 (Thread 0x7f6901c18760 (LWP 7873)):
[KCrash Handler]
#6  0x00007f68fa966bb5 in g_slice_alloc () from /usr/lib64/libglib-2.0.so.0
#7  0x00007f68fa9671e6 in g_slice_alloc0 () from /usr/lib64/libglib-2.0.so.0
#8  0x00007f68fa230849 in g_type_create_instance () from /usr/lib64/libgobject-2.0.so.0
#9  0x00007f68fa210f1c in ?? () from /usr/lib64/libgobject-2.0.so.0
#10 0x00007f68fa213804 in g_object_newv () from /usr/lib64/libgobject-2.0.so.0
#11 0x00007f68fa2149fc in g_object_new () from /usr/lib64/libgobject-2.0.so.0
#12 0x00007f68e13ef29a in gtk_plug_new_for_display () from /usr/lib64/libgtk-x11-2.0.so.0
#13 0x00007f68dda916fa in ?? () from /usr/lib64/browser-plugins/libflashplayer.so
#14 0x00007f68dda890af in ?? () from /usr/lib64/browser-plugins/libflashplayer.so
#15 0x00007f68f404e539 in WebCore::PluginView::setNPWindowIfNeeded() () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#16 0x00007f68f404c4ac in WebCore::PluginView::updatePluginWidget() () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#17 0x00007f68f404f69b in WebCore::PluginView::platformStart() () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#18 0x00007f68f3eb64c7 in WebCore::PluginView::start() () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#19 0x00007f68f3eb6172 in WebCore::PluginView::startOrAddToUnstartedList() () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#20 0x00007f68f3eb6071 in WebCore::PluginView::init() () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#21 0x00007f68f404dcde in WebCore::PluginView::setParent(WebCore::ScrollView*) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#22 0x00007f68f3e9156d in WebCore::ScrollView::addChild(WTF::PassRefPtr<WebCore::Widget>) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#23 0x00007f68f3fea429 in WebCore::moveWidgetToParentSoon(WebCore::Widget*, WebCore::FrameView*) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#24 0x00007f68f3feb121 in WebCore::RenderWidget::setWidget(WTF::PassRefPtr<WebCore::Widget>) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#25 0x00007f68f3f9eceb in WebCore::RenderPart::setWidget(WTF::PassRefPtr<WebCore::Widget>) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#26 0x00007f68f3da4aec in WebCore::SubframeLoader::loadPlugin(WebCore::HTMLPlugInImageElement*, WebCore::KURL const&, WTF::String const&, WTF::Vector<WTF::String, 0ul> const&, WTF::Vector<WTF::String, 0ul> const&, bool) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#27 0x00007f68f3da35de in WebCore::SubframeLoader::requestPlugin(WebCore::HTMLPlugInImageElement*, WebCore::KURL const&, WTF::String const&, WTF::Vector<WTF::String, 0ul> const&, WTF::Vector<WTF::String, 0ul> const&, bool) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#28 0x00007f68f3da3763 in WebCore::SubframeLoader::requestObject(WebCore::HTMLPlugInImageElement*, WTF::String const&, WTF::AtomicString const&, WTF::String const&, WTF::Vector<WTF::String, 0ul> const&, WTF::Vector<WTF::String, 0ul> const&) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#29 0x00007f68f3c492c1 in WebCore::HTMLEmbedElement::updateWidget(WebCore::PluginCreationOption) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#30 0x00007f68f3e034a1 in WebCore::FrameView::updateWidget(WebCore::RenderEmbeddedObject*) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#31 0x00007f68f3e03693 in WebCore::FrameView::updateWidgets() () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#32 0x00007f68f3e03917 in WebCore::FrameView::performPostLayoutTasks() () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#33 0x00007f68f3e03a70 in WebCore::FrameView::postLayoutTimerFired(WebCore::Timer<WebCore::FrameView>*) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#34 0x00007f68f3e099a0 in WebCore::Timer<WebCore::FrameView>::fired() () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#35 0x00007f68f3ea3b9f in WebCore::ThreadTimers::sharedTimerFiredInternal() () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#36 0x00007f68f3ea3acd in WebCore::ThreadTimers::sharedTimerFired() () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#37 0x00007f68f40481a2 in WebCore::SharedTimerQt::timerEvent(QTimerEvent*) () from /opt/trunk-kde/qt/lib/libQtWebKit.so.4
#38 0x00007f690051ccf4 in QObject::event (this=0xac9f00, e=0x7fff90f8ca00) at /home/ben/kdesvn/qt-copy/src/corelib/kernel/qobject.cpp:1157
#39 0x00007f68ff34579e in QApplicationPrivate::notify_helper (this=0x7000f0, receiver=0xac9f00, e=0x7fff90f8ca00) at /home/ben/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:4550
#40 0x00007f68ff342dda in QApplication::notify (this=0x7fff90f8cf20, receiver=0xac9f00, e=0x7fff90f8ca00) at /home/ben/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3932
#41 0x00007f69015f95e6 in KApplication::notify (this=0x7fff90f8cf20, receiver=0xac9f00, event=0x7fff90f8ca00) at /home/ben/kdesvn/kde/kdelibs/kdeui/kernel/kapplication.cpp:311
#42 0x00007f6900503f1e in QCoreApplication::notifyInternal (this=0x7fff90f8cf20, receiver=0xac9f00, event=0x7fff90f8ca00) at /home/ben/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:876
#43 0x00007f6900507a19 in QCoreApplication::sendEvent (receiver=0xac9f00, event=0x7fff90f8ca00) at ../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:231
#44 0x00007f6900543293 in QTimerInfoList::activateTimers (this=0x703d50) at /home/ben/kdesvn/qt-copy/src/corelib/kernel/qeventdispatcher_unix.cpp:611
#45 0x00007f690053f5d6 in timerSourceDispatch (source=0x703cf0) at /home/ben/kdesvn/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:186
#46 0x00007f68fa94b58d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#47 0x00007f68fa94bd88 in ?? () from /usr/lib64/libglib-2.0.so.0
#48 0x00007f68fa94bf59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#49 0x00007f690054008b in QEventDispatcherGlib::processEvents (this=0x616770, flags=...) at /home/ben/kdesvn/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:424
#50 0x00007f68ff41ca78 in QGuiEventDispatcherGlib::processEvents (this=0x616770, flags=...) at /home/ben/kdesvn/qt-copy/src/gui/kernel/qguieventdispatcher_glib.cpp:204
#51 0x00007f69005017e8 in QEventLoop::processEvents (this=0x7fff90f8cd40, flags=...) at /home/ben/kdesvn/qt-copy/src/corelib/kernel/qeventloop.cpp:149
#52 0x00007f6900501972 in QEventLoop::exec (this=0x7fff90f8cd40, flags=...) at /home/ben/kdesvn/qt-copy/src/corelib/kernel/qeventloop.cpp:204
#53 0x00007f690050459e in QCoreApplication::exec () at /home/ben/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1148
#54 0x00007f68ff3429c4 in QApplication::exec () at /home/ben/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3811
#55 0x00007f68ebe81822 in kdemain (argc=<optimized out>, argv=<optimized out>) at /home/ben/kdesvn/kde/kde-baseapps/konqueror/src/konqmain.cpp:227
#56 0x000000000040887f in launch (argc=2, _name=0x6bad78 "/opt/trunk-kde/kde/bin/konqueror", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x6badb2 "bianca.eclipse.lan;1326154597;8697;16150_TIME1352454293") at /home/ben/kdesvn/kde/kdelibs/kinit/kinit.cpp:734
#57 0x00000000004097a6 in handle_launcher_request (sock=<optimized out>, who=<optimized out>) at /home/ben/kdesvn/kde/kdelibs/kinit/kinit.cpp:1226
#58 0x0000000000409e3f in handle_requests (waitForPid=0) at /home/ben/kdesvn/kde/kdelibs/kinit/kinit.cpp:1419
#59 0x000000000040577f in main (argc=4, argv=0x7fff00000001, envp=0x7fff90f8e8f0) at /home/ben/kdesvn/kde/kdelibs/kinit/kinit.cpp:1907