Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.30.9-96.fc11.x86_64 x86_64
Distribution: "Fedora release 11 (Leonidas)"

What I was doing when the application crashed:
 

 -- Backtrace:
Application: Przestrzeń robocza Plazmy (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fdbf1711820 (LWP 2155))]

Thread 2 (Thread 0x7fdbda395910 (LWP 2156)):
#0  0x0000003db1c0b2f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00000035c505adab in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00000035c5e81b74 in ?? () from /usr/lib64/libQtNetwork.so.4
#3  0x00000035c5059cf5 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x0000003db1c0686a in start_thread () from /lib64/libpthread.so.0
#5  0x0000003db10de3bd in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdbf1711820 (LWP 2155)):
[KCrash Handler]
#5  0x00000035c5136f63 in QAbstractItemModel::decodeData(int, int, QModelIndex const&, QDataStream&) () from /usr/lib64/libQtCore.so.4
#6  0x00000035c5138501 in QAbstractItemModel::dropMimeData(QMimeData const*, Qt::DropAction, int, int, QModelIndex const&) () from /usr/lib64/libQtCore.so.4
#7  0x00000035c72f6108 in QStandardItemModel::dropMimeData(QMimeData const*, Qt::DropAction, int, int, QModelIndex const&) () from /usr/lib64/libQtGui.so.4
#8  0x00007fdbdd2a61c0 in QRegion::operator|=(QRegion const&) () from /usr/lib64/kde4/plasma_applet_launcher.so
#9  0x00000035c6ddd807 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#10 0x00000035c7135986 in QFrame::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#11 0x00000035c7266a6b in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib64/libQtGui.so.4
#12 0x00000035c513dec7 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#13 0x00000035c6d8f60c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#14 0x00000035c6d96d9d in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#15 0x00000035c7a117f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#16 0x00000035c513ebac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#17 0x00000035c6e08d1a in ?? () from /usr/lib64/libQtGui.so.4
#18 0x00000035c6e0d696 in QDragManager::drop() () from /usr/lib64/libQtGui.so.4
#19 0x00000035c6e0d850 in QDragManager::eventFilter(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#20 0x00000035c513df8b in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#21 0x00000035c6d8f5b6 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#22 0x00000035c6d966e1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#23 0x00000035c7a117f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#24 0x00000035c513ebac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#25 0x00000035c6d95fd0 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib64/libQtGui.so.4
#26 0x00000035c6dfba7e in ?? () from /usr/lib64/libQtGui.so.4
#27 0x00000035c6dfab38 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#28 0x00000035c6e2287c in ?? () from /usr/lib64/libQtGui.so.4
#29 0x0000003db3c3790e in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#30 0x0000003db3c3b0e8 in ?? () from /lib64/libglib-2.0.so.0
#31 0x0000003db3c3b20a in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#32 0x00000035c5166f36 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#33 0x00000035c6e2202e in ?? () from /usr/lib64/libQtGui.so.4
#34 0x00000035c513d4b2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#35 0x00000035c513d884 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#36 0x00000035c6e0d19c in QDragManager::drag(QDrag*) () from /usr/lib64/libQtGui.so.4
#37 0x00000035c6da1888 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction) () from /usr/lib64/libQtGui.so.4
#38 0x00000035c6da1943 in QDrag::exec(QFlags<Qt::DropAction>) () from /usr/lib64/libQtGui.so.4
#39 0x00007fdbdd2a6412 in QRegion::operator|=(QRegion const&) () from /usr/lib64/kde4/plasma_applet_launcher.so
#40 0x00000035c7261556 in QAbstractItemView::mouseMoveEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#41 0x00007fdbdd2a72d5 in QRegion::operator|=(QRegion const&) () from /usr/lib64/kde4/plasma_applet_launcher.so
#42 0x00000035c6dddc0a in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#43 0x00000035c7135986 in QFrame::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#44 0x00000035c7266a6b in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib64/libQtGui.so.4
#45 0x00000035c513dec7 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#46 0x00000035c6d8f60c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#47 0x00000035c6d966e1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#48 0x00000035c7a117f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#49 0x00000035c513ebac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#50 0x00000035c6d95fd0 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib64/libQtGui.so.4
#51 0x00000035c6dfba7e in ?? () from /usr/lib64/libQtGui.so.4
#52 0x00000035c6dfab38 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#53 0x00000035c6e2287c in ?? () from /usr/lib64/libQtGui.so.4
#54 0x0000003db3c3790e in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#55 0x0000003db3c3b0e8 in ?? () from /lib64/libglib-2.0.so.0
#56 0x0000003db3c3b20a in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#57 0x00000035c5166f36 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#58 0x00000035c6e2202e in ?? () from /usr/lib64/libQtGui.so.4
#59 0x00000035c513d4b2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#60 0x00000035c513d884 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#61 0x00000035c513fa19 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#62 0x00000035c8e3af4f in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#63 0x0000003db101ea2d in __libc_start_main () from /lib64/libc.so.6
#64 0x0000000000400779 in _start ()

This bug may be a duplicate of or related to bug 189965

Reported using DrKonqi