Application that crashed: kontact
Version of the application: 4.3.0 rc1
KDE Version: 4.2.95 (KDE 4.2.95 (KDE 4.3 RC1))
Qt Version: 4.5.2
Operating System: Linux 2.6.30-ARCH x86_64

What I was doing when the application crashed:
If i open two pictures from links in akregator and close one of them Akregator crashes. This only happens with 2 pictures. This is also reproducable - just open two pictures then switch to one of them and close the active one.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  Akregator::Frame::title (this=0x0) at /usr/include/QtCore/qstring.h:711
#6  0x00007fe4473ab94d in Akregator::TabWidget::Private::tabBarWidthForMaxChars (this=0x20964c0, maxLength=<value optimized out>)
    at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/tabwidget.cpp:235
#7  0x00007fe4473abd7d in Akregator::TabWidget::Private::setTitle (this=0x20964c0, title=@0x7fff3a2d3b20, sender=<value optimized out>)
    at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/tabwidget.cpp:287
#8  0x00007fe4473ad442 in Akregator::TabWidget::qt_metacall (this=0x20940c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a2d3750)
    at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/tabwidget.cpp:252
#9  0x00007fe463dfea8c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#10 0x00007fe4473871c7 in Akregator::Frame::signalTitleChanged (this=0x7fff3a2d3430, _t1=0x3460d50, _t2=<value optimized out>)
    at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/frame.moc:160
#11 0x00007fe4473881d8 in Akregator::Frame::qt_metacall (this=0x3460d50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a2d38e0)
    at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/frame.moc:140
#12 0x00007fe44738d0d1 in Akregator::BrowserFrame::qt_metacall (this=0x7fff3a2d3430, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0)
    at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/browserframe.moc:100
#13 0x00007fe463dfea8c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#14 0x00007fe46286bed2 in KParts::Part::setWindowCaption (this=0x7fff3a2d3430, _t1=<value optimized out>) at /home/phil/kdemod/testing/kdelibs/src/build/kparts/part.moc:88
#15 0x00007fe46286f44c in KParts::Part::qt_metacall (this=0x364b240, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a2d3a80)
    at /home/phil/kdemod/testing/kdelibs/src/build/kparts/part.moc:74
#16 0x00007fe46286f4d5 in KParts::ReadOnlyPart::qt_metacall (this=0x7fff3a2d3430, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0) at /home/phil/kdemod/testing/kdelibs/src/build/kparts/part.moc:154
#17 0x00007fe4443d7e70 in Gwenview::GVPart::qt_metacall (this=0x7fff3a2d3430, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0)
    at /home/phil/kdemod/testing/kdegraphics/src/kdegraphics-4.2.95/gwenview/part/gvpart.moc:67
#18 0x00007fe463dfea8c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0x00007fe44415b425 in Gwenview::DocumentView::captionUpdateRequested (this=0x7fff3a2d3430, _t1=<value optimized out>)
    at /home/phil/kdemod/testing/kdegraphics/src/kdegraphics-4.2.95/gwenview/lib/documentview.moc:137
#20 0x00007fe44415ecb9 in Gwenview::DocumentViewPrivate::updateCaption (this=0x243ad60) at /home/phil/kdemod/testing/kdegraphics/src/kdegraphics-4.2.95/gwenview/lib/documentview/documentview.cpp:213
#21 0x00007fe44415db65 in Gwenview::DocumentView::qt_metacall (this=0xe79840, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a2d3cf0)
    at /home/phil/kdemod/testing/kdegraphics/src/kdegraphics-4.2.95/gwenview/lib/documentview.moc:106
#22 0x00007fe463dfea8c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#23 0x00007fe44415b0c3 in Gwenview::AbstractDocumentViewAdapter::zoomChanged (this=0x7fff3a2d3430, _t1=-nan(0xfffffffffff00))
    at /home/phil/kdemod/testing/kdegraphics/src/kdegraphics-4.2.95/gwenview/lib/abstractdocumentviewadapter.moc:102
#24 0x00007fe44415b1b5 in Gwenview::AbstractDocumentViewAdapter::qt_metacall (this=0x3616e30, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a2d3e60)
    at /home/phil/kdemod/testing/kdegraphics/src/kdegraphics-4.2.95/gwenview/lib/abstractdocumentviewadapter.moc:76
#25 0x00007fe444160b58 in Gwenview::ImageViewAdapter::qt_metacall (this=0x7fff3a2d3430, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0)
    at /home/phil/kdemod/testing/kdegraphics/src/kdegraphics-4.2.95/gwenview/lib/imageviewadapter.moc:62
#26 0x00007fe463dfea8c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#27 0x00007fe4441758b0 in Gwenview::ImageView::zoomChanged (this=0x7fff3a2d3430, _t1=-nan(0xfffffffffff00))
    at /home/phil/kdemod/testing/kdegraphics/src/kdegraphics-4.2.95/gwenview/lib/imageview.moc:98
#28 0x00007fe4441770d6 in Gwenview::ImageView::setZoom (this=0x246bc10, zoom=<value optimized out>, _center=<value optimized out>)
    at /home/phil/kdemod/testing/kdegraphics/src/kdegraphics-4.2.95/gwenview/lib/imageview.cpp:483
#29 0x00007fe44417747d in Gwenview::ImageView::resizeEvent (this=0x246bc10) at /home/phil/kdemod/testing/kdegraphics/src/kdegraphics-4.2.95/gwenview/lib/imageview.cpp:385
#30 0x00007fe4632e6624 in QWidget::event () from /usr/lib/libQtGui.so.4
#31 0x00007fe463640356 in QFrame::event () from /usr/lib/libQtGui.so.4
#32 0x00007fe463de8cd7 in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4
#33 0x00007fe463297dbc in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#34 0x00007fe46329f0be in QApplication::notify () from /usr/lib/libQtGui.so.4
#35 0x00007fe464781ce6 in KApplication::notify (this=0x7fff3a2d79c0, receiver=0x2e72d40, event=0x7fff3a2d4520)
    at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.2.95/kdeui/kernel/kapplication.cpp:302
#36 0x00007fe463de99bc in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#37 0x00007fe4632e557b in QWidgetPrivate::sendPendingMoveAndResizeEvents () from /usr/lib/libQtGui.so.4
#38 0x00007fe4632eb7b3 in QWidgetPrivate::show_helper () from /usr/lib/libQtGui.so.4
#39 0x00007fe4632ec9fa in QWidget::setVisible () from /usr/lib/libQtGui.so.4
#40 0x00007fe4632ebc46 in QWidgetPrivate::showChildren () from /usr/lib/libQtGui.so.4
#41 0x00007fe4632eb7cf in QWidgetPrivate::show_helper () from /usr/lib/libQtGui.so.4
#42 0x00007fe4632ec9fa in QWidget::setVisible () from /usr/lib/libQtGui.so.4
#43 0x00007fe4632ebc46 in QWidgetPrivate::showChildren () from /usr/lib/libQtGui.so.4
#44 0x00007fe4632eb7cf in QWidgetPrivate::show_helper () from /usr/lib/libQtGui.so.4
#45 0x00007fe4632ec9fa in QWidget::setVisible () from /usr/lib/libQtGui.so.4
#46 0x00007fe4632ebc46 in QWidgetPrivate::showChildren () from /usr/lib/libQtGui.so.4
#47 0x00007fe4632eb7cf in QWidgetPrivate::show_helper () from /usr/lib/libQtGui.so.4
#48 0x00007fe4632ec9fa in QWidget::setVisible () from /usr/lib/libQtGui.so.4
#49 0x00007fe4632d0c7d in QStackedLayout::setCurrentIndex () from /usr/lib/libQtGui.so.4
#50 0x00007fe4632d0fbe in QStackedLayout::takeAt () from /usr/lib/libQtGui.so.4
#51 0x00007fe4632c07df in QLayout::removeWidget () from /usr/lib/libQtGui.so.4
#52 0x00007fe464872dd3 in KTabWidget::Private::removeTab (this=0x2093b50, index=1) at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.2.95/kdeui/widgets/ktabwidget.cpp:141
#53 0x00007fe4473ac66d in Akregator::TabWidget::slotRemoveFrame (this=0x20940c0, frameId=2) at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/tabwidget.cpp:216
#54 0x00007fe4473ad50b in Akregator::TabWidget::qt_metacall (this=0x20940c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a2d4dc0)
    at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/tabwidget.moc:110
#55 0x00007fe463dfea8c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#56 0x00007fe447388a31 in Akregator::FrameManager::signalFrameRemoved (this=0x7fff3a2d3430, _t1=2) at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/framemanager.moc:189
#57 0x00007fe447389514 in Akregator::FrameManager::slotRemoveFrame (this=0x206f200, id=2) at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/framemanager.cpp:107
#58 0x00007fe44738aa24 in Akregator::FrameManager::qt_metacall (this=0x206f200, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a2d4f60)
    at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/framemanager.moc:149
#59 0x00007fe463dfea8c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#60 0x00007fe4473aa8b1 in Akregator::TabWidget::signalRemoveFrameRequest (this=0x7fff3a2d3430, _t1=2) at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/tabwidget.moc:137
#61 0x00007fe4473aaf83 in Akregator::TabWidget::slotCloseRequest (this=0x20940c0, widget=0x34d9650) at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/tabwidget.cpp:394
#62 0x00007fe4473ad5bc in Akregator::TabWidget::qt_metacall (this=0x20940c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a2d50d0)
    at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/tabwidget.moc:116
#63 0x00007fe463dfea8c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#64 0x00007fe464870c22 in KTabWidget::closeRequest (this=0x7fff3a2d3430, _t1=0x34d9650) at /home/phil/kdemod/testing/kdelibs/src/build/kdeui/ktabwidget.moc:281
#65 0x00007fe464872cf2 in KTabWidget::qt_metacall (this=0x20940c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3a2d5240)
    at /home/phil/kdemod/testing/kdelibs/src/build/kdeui/ktabwidget.moc:155
#66 0x00007fe4473ad340 in Akregator::TabWidget::qt_metacall (this=0x7fff3a2d3430, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0)
    at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/akregator/src/tabwidget.moc:95
#67 0x00007fe463dfea8c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#68 0x00007fe4636a7481 in QTabBar::tabCloseRequested () from /usr/lib/libQtGui.so.4
#69 0x00007fe4636aef31 in QTabBar::qt_metacall () from /usr/lib/libQtGui.so.4
#70 0x00007fe46486fd30 in KTabBar::qt_metacall (this=0x7fff3a2d3430, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0) at /home/phil/kdemod/testing/kdelibs/src/build/kdeui/ktabbar.moc:86
#71 0x00007fe463dfea8c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#72 0x00007fe4638954e7 in QAbstractButton::clicked () from /usr/lib/libQtGui.so.4
#73 0x00007fe4635f94eb in ?? () from /usr/lib/libQtGui.so.4
#74 0x00007fe4635fb0fb in ?? () from /usr/lib/libQtGui.so.4
#75 0x00007fe4635fb345 in QAbstractButton::mouseReleaseEvent () from /usr/lib/libQtGui.so.4
#76 0x00007fe4632e6810 in QWidget::event () from /usr/lib/libQtGui.so.4
#77 0x00007fe463297dec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#78 0x00007fe46329ef01 in QApplication::notify () from /usr/lib/libQtGui.so.4
#79 0x00007fe464781ce6 in KApplication::notify (this=0x7fff3a2d79c0, receiver=0x121b4b0, event=0x7fff3a2d5c50)
    at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.2.95/kdeui/kernel/kapplication.cpp:302
#80 0x00007fe463de99bc in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#81 0x00007fe46329e7d0 in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#82 0x00007fe4633046a4 in ?? () from /usr/lib/libQtGui.so.4
#83 0x00007fe463303399 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#84 0x00007fe46332b56c in ?? () from /usr/lib/libQtGui.so.4
#85 0x00007fe45cc07dbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#86 0x00007fe45cc0b568 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#87 0x00007fe45cc0b690 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#88 0x00007fe463e11ec6 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#89 0x00007fe46332ad4e in ?? () from /usr/lib/libQtGui.so.4
#90 0x00007fe463de82c2 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#91 0x00007fe463de8694 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#92 0x00007fe463dea849 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#93 0x0000000000403ef7 in main (argc=<value optimized out>, argv=<value optimized out>) at /home/phil/kdemod/testing/kdepim/src/kdepim-4.2.95/kontact/src/main.cpp:218

Reported using DrKonqi