Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.8.0
Operating System: Linux 3.1.0-5.fc16.i686.PAE i686
Distribution: "Fedora release 16 (Verne)"

-- Information about the crash:
- What I was doing when the application crashed:
Travau assim que inicializaou o sistema	
- Unusual behavior I noticed:
todos os dias acontece a mesma coisa
- Custom settings of the application:
para poder utilizar tenho que remover o painle padrao e em seguinda adicionalo novamente,

The crash can be reproduced every time.

-- Backtrace:
Application: Shell da área de trabalho do Plasma (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[KCrash Handler]
#7  0x4d25cd67 in QGraphicsItem::isPanel() const () from /usr/lib/libQtGui.so.4
#8  0x4d2a4841 in QGraphicsScene::event(QEvent*) () from /usr/lib/libQtGui.so.4
#9  0x4cbe8a34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#10 0x4cbeded3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#11 0x02eb3622 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#12 0x4c40e4be in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#13 0x4d2c6f24 in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#14 0x4d0f4d36 in ?? () from /usr/lib/libQtGui.so.4
#15 0x4c40e666 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#16 0x4cbe8a03 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0x4cbedf7b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0x02eb3622 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0x4c40e4be in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0x4cc43ede in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#21 0x4d05e676 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#22 0x4d0f40b4 in QAbstractScrollArea::event(QEvent*) () from /usr/lib/libQtGui.so.4
#23 0x4d2b90b9 in QGraphicsView::event(QEvent*) () from /usr/lib/libQtGui.so.4
#24 0x4cbe8a34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#25 0x4cbedf7b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#26 0x02eb3622 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#27 0x4c40e4be in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#28 0x4cbec58c in QApplication::setActiveWindow(QWidget*) () from /usr/lib/libQtGui.so.4
#29 0x4cc723c1 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#30 0x4cc9d6f5 in ?? () from /usr/lib/libQtGui.so.4
#31 0x4b7e65bf in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#32 0x4b7e6d00 in ?? () from /lib/libglib-2.0.so.0
#33 0x4b7e6faf in g_main_context_iteration () from /lib/libglib-2.0.so.0
#34 0x4c441168 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0x4cc9d38b in ?? () from /usr/lib/libQtGui.so.4
#36 0x4c40d3ae in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#37 0x4c40d659 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0x4c4127fb in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#39 0x4cbe6835 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#40 0x00e90906 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#41 0x0804875c in ?? ()
#42 0x4b5596b3 in __libc_start_main () from /lib/libc.so.6
#43 0x08048781 in _start ()

Possible duplicates by query: bug 285375, bug 279959, bug 271006, bug 270056, bug 265844.

Reported using DrKonqi