Version:           unspecified (using KDE 4.6.1) 
OS:                Linux

When I quit Kopete, Plasma Desktop Shell crashes, I will provide the information I was able to retrieve from the crash handler.

Executable: kdeinit4 PID: 4346 Signal: Segmentation fault (11)

Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f66411ad760 (LWP 4346))]

Thread 2 (Thread 0x7f662402b700 (LWP 4347)):
#0  0x00007f663e870533 in poll () from /lib/libc.so.6
#1  0x00007f663b8c8134 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f663b8c866d in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f663fe4aa66 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x00007f663fe1eca2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007f663fe1eeec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007f663fd34494 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007f663fe006a8 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f663fd36cf5 in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007f6633559ae3 in ?? () from /usr/lib/libGL.so.1
#10 0x00007f663faaccb0 in start_thread () from /lib/libpthread.so.0
#11 0x00007f663e87895d in clone () from /lib/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f66411ad760 (LWP 4346)):
[KCrash Handler]
#6  0x00007f6640b48e3f in KIconEffect::fingerprint(int, int) const () from /usr/lib/libkdeui.so.5
#7  0x00007f6640b4e97b in ?? () from /usr/lib/libkdeui.so.5
#8  0x00007f6640b55a11 in KIconLoader::loadIcon(QString const&, KIconLoader::Group, int, int, QStringList const&, QString*, bool) const () from /usr/lib/libkdeui.so.5
#9  0x00007f6640b4d620 in ?? () from /usr/lib/libkdeui.so.5
#10 0x00007f663f06efc5 in QIcon::pixmap(QSize const&, QIcon::Mode, QIcon::State) const () from /usr/lib/libQtGui.so.4
#11 0x00007f6636e3f4e1 in ?? () from /usr/lib/libplasma.so.3
#12 0x00007f6636e4536b in Plasma::IconWidget::paint(QPainter*, QStyleOptionGraphicsItem const*, QWidget*) () from /usr/lib/libplasma.so.3
#13 0x00007f6625b53559 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#14 0x00007f663f5b3c6d in ?? () from /usr/lib/libQtGui.so.4
#15 0x00007f663f5b3f80 in ?? () from /usr/lib/libQtGui.so.4
#16 0x00007f663f5c7da4 in ?? () from /usr/lib/libQtGui.so.4
#17 0x00007f663f5c8908 in ?? () from /usr/lib/libQtGui.so.4
#18 0x00007f663f5c9557 in ?? () from /usr/lib/libQtGui.so.4
#19 0x00007f663f5c8780 in ?? () from /usr/lib/libQtGui.so.4
#20 0x00007f663f5c9557 in ?? () from /usr/lib/libQtGui.so.4
#21 0x00007f663f5c8780 in ?? () from /usr/lib/libQtGui.so.4
#22 0x00007f663f5c9557 in ?? () from /usr/lib/libQtGui.so.4
#23 0x00007f663f5c8780 in ?? () from /usr/lib/libQtGui.so.4
#24 0x00007f663f5c9557 in ?? () from /usr/lib/libQtGui.so.4
#25 0x00007f663f5c9e1c in ?? () from /usr/lib/libQtGui.so.4
#26 0x00007f663f5e6e9c in QGraphicsView::paintEvent(QPaintEvent*) () from /usr/lib/libQtGui.so.4
#27 0x00007f663f01909e in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#28 0x00007f663f3c3c86 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#29 0x00007f663f5e813b in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#30 0x00007f663fe1fa97 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#31 0x00007f663efc7671 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#32 0x00007f663efcc26a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#33 0x00007f6640ba3d46 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#34 0x00007f663fe1f90c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#35 0x00007f663f015f78 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#36 0x00007f663f016b3f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#37 0x00007f663f015cba in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#38 0x00007f663f1d8fb9 in ?? () from /usr/lib/libQtGui.so.4
#39 0x00007f663f00c120 in QWidgetPrivate::syncBackingStore() () from /usr/lib/libQtGui.so.4
#40 0x00007f663f0195a2 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#41 0x00007f663f3c3c86 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#42 0x00007f663f44502b in QAbstractScrollArea::event(QEvent*) () from /usr/lib/libQtGui.so.4
#43 0x00007f662e5b6b70 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#44 0x00007f663efc76a4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#45 0x00007f663efcc26a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#46 0x00007f6640ba3d46 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#47 0x00007f663fe1f90c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#48 0x00007f663fe23135 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#49 0x00007f663f5c07da in ?? () from /usr/lib/libQtGui.so.4
#50 0x00007f663f5c0bea in QGraphicsScene::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4
#51 0x00007f6636d92655 in Plasma::Corona::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libplasma.so.3
#52 0x00007f662e5aae85 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#53 0x00007f663fe33c6a in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#54 0x00007f663f5cd6b0 in QGraphicsScene::event(QEvent*) () from /usr/lib/libQtGui.so.4
#55 0x00007f663efc76a4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#56 0x00007f663efcc26a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#57 0x00007f6640ba3d46 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#58 0x00007f663fe1f90c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#59 0x00007f663fe23135 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#60 0x00007f663fe4a873 in ?? () from /usr/lib/libQtCore.so.4
#61 0x00007f663b8c7bf3 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#62 0x00007f663b8c83d0 in ?? () from /usr/lib/libglib-2.0.so.0
#63 0x00007f663b8c866d in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#64 0x00007f663fe4aa0f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#65 0x00007f663f06d03e in ?? () from /usr/lib/libQtGui.so.4
#66 0x00007f663fe1eca2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#67 0x00007f663fe1eeec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#68 0x00007f663fe233eb in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#69 0x00007f662e5b1808 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#70 0x0000000000406b93 in _start ()




Reproducible: Sometimes

Steps to Reproduce:
1. Start Kopete
2. Chat for a while, leave running for 15 minutes or longer.
3. Quit Kopete

Actual Results:  
Plasma Desktop Shell crash

Expected Results:  
Nothing crashes when closing.

Arch Linux x86_64
KDE 4.6.1
Kernel 2.6.37.3-1