Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.1.0-rc7-3-default i686
Distribution: "openSUSE 12.1 Beta 1 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
 Switching back from classic to kickoff menu style

- Unusual behavior I noticed:
plasma-desktop crashes (classic menu is still the one selected)

- Custom settings of the application:
This is the default setup for opensuse 12.1 (beta) I have not done anything besides install kollision and edit the kollision description under "edit applications" when you right click the menu.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb57d9710 (LWP 2396))]

Thread 2 (Thread 0xaaa1bb70 (LWP 2403)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb60546be in poll () from /lib/libc.so.6
#2  0xb5a6201b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb5a534d6 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb5a5386a in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb6e50737 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb6e2130d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0xb6e21551 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0xb6d2475b in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0xb6e01f4d in ?? () from /usr/lib/libQtCore.so.4
#10 0xb6d27613 in ?? () from /usr/lib/libQtCore.so.4
#11 0xb6caada1 in start_thread () from /lib/libpthread.so.0
#12 0xb605f88e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb57d9710 (LWP 2396)):
[KCrash Handler]
#7  0xb0e2b502 in ?? () from /usr/lib/kde4/plasma_applet_simplelauncher.so
#8  0xb0e2c2bd in ?? () from /usr/lib/kde4/plasma_applet_simplelauncher.so
#9  0xb6e2869d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#10 0xb6e375d0 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0xb6e85a25 in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int) () from /usr/lib/libQtCore.so.4
#12 0xb6e1c57e in QAbstractItemModel::endInsertRows() () from /usr/lib/libQtCore.so.4
#13 0xb6972816 in ?? () from /usr/lib/libQtGui.so.4
#14 0xb6972aa9 in ?? () from /usr/lib/libQtGui.so.4
#15 0xb6973cb6 in QStandardItem::insertRow(int, QList<QStandardItem*> const&) () from /usr/lib/libQtGui.so.4
#16 0xb6973d60 in QStandardItemModel::appendRow(QList<QStandardItem*> const&) () from /usr/lib/libQtGui.so.4
#17 0xb0deef3d in Kickoff::FavoritesModel::setNameDisplayOrder(Kickoff::DisplayOrder) () from /usr/lib/libkickoff.so
#18 0xab3f61bd in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#19 0xab3f6574 in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#20 0xab40510d in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#21 0xab4062c3 in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#22 0xab406952 in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#23 0xb6e2869d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#24 0xb6e2a180 in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () from /usr/lib/libQtCore.so.4
#25 0xb6e2c65f in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /usr/lib/libQtCore.so.4
#26 0xb0e304df in ?? () from /usr/lib/kde4/plasma_applet_simplelauncher.so
#27 0xb0e3818c in ?? () from /usr/lib/kde4/plasma_applet_simplelauncher.so
#28 0xb6e2869d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#29 0xb6e375d0 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#30 0xb6336c7d in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
#31 0xb6336f1b in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQtGui.so.4
#32 0xb67dfd33 in ?? () from /usr/lib/libQtGui.so.4
#33 0xb67e652f in ?? () from /usr/lib/libQtGui.so.4
#34 0xb67e91d5 in QMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#35 0xb76441ec in KMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libkdeui.so.5
#36 0xb63982cf in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#37 0xb67e7c5c in QMenu::event(QEvent*) () from /usr/lib/libQtGui.so.4
#38 0xb633dee4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#39 0xb6343cfb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#40 0xb75656f1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#41 0xb6e222ee in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#42 0xb633eea0 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#43 0xb63c86da in ?? () from /usr/lib/libQtGui.so.4
#44 0xb63c6b7e in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#45 0xb63f1c6c in ?? () from /usr/lib/libQtGui.so.4
#46 0xb5a52e9f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#47 0xb5a535d0 in ?? () from /usr/lib/libglib-2.0.so.0
#48 0xb5a5386a in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#49 0xb6e506d7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#50 0xb63f186a in ?? () from /usr/lib/libQtGui.so.4
#51 0xb6e2130d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#52 0xb6e21551 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#53 0xb67e38f7 in QMenu::exec(QPoint const&, QAction*) () from /usr/lib/libQtGui.so.4
#54 0xb4b547d4 in Plasma::Containment::contextMenuEvent(QGraphicsSceneContextMenuEvent*) () from /usr/lib/libplasma.so.3
#55 0xb699fe13 in QGraphicsItem::sceneEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#56 0xb69fd376 in QGraphicsWidget::sceneEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#57 0xb69c960e in ?? () from /usr/lib/libQtGui.so.4
#58 0xb69c9d88 in QGraphicsScene::contextMenuEvent(QGraphicsSceneContextMenuEvent*) () from /usr/lib/libQtGui.so.4
#59 0xb69d941c in QGraphicsScene::event(QEvent*) () from /usr/lib/libQtGui.so.4
#60 0xb633dee4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#61 0xb6343272 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#62 0xb75656f1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#63 0xb6e222ee in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#64 0xb69f1c88 in QGraphicsView::contextMenuEvent(QContextMenuEvent*) () from /usr/lib/libQtGui.so.4
#65 0xb6399092 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#66 0xb679d395 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#67 0xb682f6b1 in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#68 0xb69fb82c in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#69 0xb6831e36 in ?? () from /usr/lib/libQtGui.so.4
#70 0xb6e22486 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#71 0xb633deb2 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#72 0xb6343f09 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#73 0xb75656f1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#74 0xb6e222ee in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#75 0xb63c8025 in ?? () from /usr/lib/libQtGui.so.4
#76 0xb63c6b7e in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#77 0xb63f1c6c in ?? () from /usr/lib/libQtGui.so.4
#78 0xb5a52e9f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#79 0xb5a535d0 in ?? () from /usr/lib/libglib-2.0.so.0
#80 0xb5a5386a in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#81 0xb6e506d7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#82 0xb63f186a in ?? () from /usr/lib/libQtGui.so.4
#83 0xb6e2130d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#84 0xb6e21551 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#85 0xb6e25caa in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#86 0xb633bd64 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#87 0xb21b87cb in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#88 0x0804fb8d in _start ()

Possible duplicates by query: bug 284084, bug 282893, bug 277244, bug 269506, bug 266030.

Reported using DrKonqi