Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-ARCH i686
Distribution (Platform): Archlinux Packages

-- Information about the crash:
When you unpin the notification window from a tray in KDE4 and put it on the desktop, after closing this "widget" KDE4 crashed every time I tried it.

The crash can be reproduced every time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0xb4fe3e31 in Plasma::ExtenderItem::returnToSource() () from /usr/lib/libplasma.so.3
#7  0xb5005a1c in Plasma::ExtenderApplet::~ExtenderApplet() () from /usr/lib/libplasma.so.3
#8  0xb6c0cdf5 in qDeleteInEventHandler(QObject*) () from /usr/lib/libQtCore.so.4
#9  0xb6c0e508 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#10 0xb6812864 in QGraphicsWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#11 0xb614b5dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#12 0xb61521ee in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#13 0xb6edde1a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#14 0xb6bfdcbb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#15 0xb6c00693 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#16 0xb6c007fd in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#17 0xb6c29adf in ?? () from /usr/lib/libQtCore.so.4
#18 0xb593d378 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#19 0xb5940bf0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#20 0xb5940d23 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#21 0xb6c295d5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#22 0xb6207ae5 in ?? () from /usr/lib/libQtGui.so.4
#23 0xb6bfc2f9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0xb6bfc74a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#25 0xb6c008bf in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#26 0xb614b677 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#27 0xb2601e6e in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#28 0x0804db12 in _start ()

Possible duplicates by query: bug 226008.

Reported using DrKonqi