Application that crashed: konqueror
Version of the application: 4.3.1 (KDE 4.3.1) "release 6"
KDE Version: 4.3.3 (KDE 4.3.3) "release 3"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.5-0.1-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fd654238cb7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4
#6  0x00007fd652205409 in QFontDatabase::removeApplicationFont(int) () from /usr/lib64/libQtGui.so.4
#7  0x00007fd64b087f1b in WebCore::FontCustomPlatformData::~FontCustomPlatformData() () from /usr/lib64/libQtWebKit.so.4
#8  0x00007fd64ae7a875 in WebCore::CachedFont::allClientsRemoved() () from /usr/lib64/libQtWebKit.so.4
#9  0x00007fd64ae7e0d9 in WebCore::CachedResource::removeClient(WebCore::CachedResourceClient*) () from /usr/lib64/libQtWebKit.so.4
#10 0x00007fd64ac7cf74 in WebCore::CSSFontFaceSource::~CSSFontFaceSource() () from /usr/lib64/libQtWebKit.so.4
#11 0x00007fd64ac74a7e in WebCore::CSSFontFace::~CSSFontFace() () from /usr/lib64/libQtWebKit.so.4
#12 0x00007fd64ac7a7fe in void WTF::deleteAllPairSeconds<WTF::Vector<WTF::RefPtr<WebCore::CSSFontFace>, 0ul>*, WTF::HashMap<WebCore::String, WTF::Vector<WTF::RefPtr<WebCore::CSSFontFace>, 0ul>*, WebCore::CaseFoldingHash, WTF::HashTraits<WebCore::String>, WTF::HashTraits<WTF::Vector<WTF::RefPtr<WebCore::CSSFontFace>, 0ul>*> > const>(WTF::HashMap<WebCore::String, WTF::Vector<WTF::RefPtr<WebCore::CSSFontFace>, 0ul>*, WebCore::CaseFoldingHash, WTF::HashTraits<WebCore::String>, WTF::HashTraits<WTF::Vector<WTF::RefPtr<WebCore::CSSFontFace>, 0ul>*> > const&) () from /usr/lib64/libQtWebKit.so.4
#13 0x00007fd64ac76e29 in WebCore::CSSFontSelector::~CSSFontSelector() () from /usr/lib64/libQtWebKit.so.4
#14 0x00007fd64af3704e in WebCore::Font::~Font() () from /usr/lib64/libQtWebKit.so.4
#15 0x00007fd64b02fb3f in WebCore::StyleInheritedData::~StyleInheritedData() () from /usr/lib64/libQtWebKit.so.4
#16 0x00007fd64b02c2f0 in WebCore::RenderStyle::~RenderStyle() () from /usr/lib64/libQtWebKit.so.4
#17 0x00007fd64acb8bb8 in WebCore::CSSStyleSelector::~CSSStyleSelector() () from /usr/lib64/libQtWebKit.so.4
#18 0x00007fd64ad03752 in WebCore::Document::~Document() () from /usr/lib64/libQtWebKit.so.4
#19 0x00007fd64adfc79d in WebCore::HTMLDocument::~HTMLDocument() () from /usr/lib64/libQtWebKit.so.4
#20 0x00007fd64ad2edea in WebCore::Node::~Node() () from /usr/lib64/libQtWebKit.so.4
#21 0x00007fd64adfb5be in WebCore::HTMLDivElement::~HTMLDivElement() () from /usr/lib64/libQtWebKit.so.4
#22 0x00007fd64ac6a21d in WebCore::CSSComputedStyleDeclaration::~CSSComputedStyleDeclaration() () from /usr/lib64/libQtWebKit.so.4
#23 0x00007fd64b2aa916 in WebCore::JSCSSStyleDeclaration::~JSCSSStyleDeclaration() () from /usr/lib64/libQtWebKit.so.4
#24 0x00007fd64ab97d0f in unsigned long JSC::Heap::sweep<(JSC::HeapType)0>() () from /usr/lib64/libQtWebKit.so.4
#25 0x00007fd64ab96df8 in JSC::Heap::collect() () from /usr/lib64/libQtWebKit.so.4
#26 0x00007fd64ac208a5 in WebCore::GCController::gcTimerFired(WebCore::Timer<WebCore::GCController>*) () from /usr/lib64/libQtWebKit.so.4
#27 0x00007fd64af71062 in WebCore::TimerBase::fireTimers(double, WTF::Vector<WebCore::TimerBase*, 0ul> const&) () from /usr/lib64/libQtWebKit.so.4
#28 0x00007fd64af7111e in WebCore::TimerBase::sharedTimerFired() () from /usr/lib64/libQtWebKit.so.4
#29 0x00007fd64b092613 in WebCore::SharedTimerQt::~SharedTimerQt() () from /usr/lib64/libQtWebKit.so.4
#30 0x00007fd65423103c in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#31 0x00007fd654239639 in QObject::~QObject() () from /usr/lib64/libQtCore.so.4
#32 0x00007fd65201a991 in QApplication::~QApplication() () from /usr/lib64/libQtGui.so.4
#33 0x00007fd649da3023 in kdemain () from /usr/lib64/libkdeinit4_konqueror.so
#34 0x0000000000406f88 in _start ()

Reported using DrKonqi