Bug 249473

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 2"
Qt Version: 4.6.3
Operating System: Linux 2.6.34-12-default i686
Distribution: "openSUSE 11.3 (i586)"

-- Information about the crash:
I'm not entirely sure of the distinction between Plasma and KDE in this case--it's possible that it was only Plasma that crashed. Hopefully the auto-generated report will provide more information.

I created a new panel by right-clicking on the desktop. The panel was overlapping another widget, the default folder viewer. I added the battery monitor widget to the new panel, then right-clicked to remove the panel. The menu was missing (either a black bar or nonexistant--I can't remember), but the last menu item, "Remove," was still there. I clicked it, and after a second, the screen went black. It came back in a moment with the bug report dialog.

I don't remember much more than this, but feel free to contact me if there's any other assistance I can provide.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  Plasma::Corona::removeOffscreenWidget (this=0x0, widget=0x8593220) at /usr/src/debug/kdelibs-4.4.4/plasma/corona.cpp:511
#7  0xb3333580 in ControllerWindow::~ControllerWindow (this=0x8c91940, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.4/plasma/desktop/shell/controllerwindow.cpp:80
#8  0xb3359c92 in PanelController::~PanelController (this=0x8c91940, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.4/plasma/desktop/shell/panelcontroller.cpp:240
#9  0xb334f976 in PanelView::~PanelView (this=0x891d9c0, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.4/plasma/desktop/shell/panelview.cpp:306
#10 0xb334f9f2 in PanelView::~PanelView (this=0x891d9c0, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.4/plasma/desktop/shell/panelview.cpp:314
#11 0xb6be7483 in qDeleteInEventHandler (o=0x891d9c0) at kernel/qobject.cpp:4001
#12 0xb6be8968 in QObject::event (this=0x891d9c0, e=0x821c390) at kernel/qobject.cpp:1231
#13 0xb6168acc in QWidget::event (this=0x891d9c0, event=0x821c390) at kernel/qwidget.cpp:8501
#14 0xb6562765 in QFrame::event (this=0x891d9c0, e=0x821c390) at widgets/qframe.cpp:557
#15 0xb65f2c0c in QAbstractScrollArea::event (this=0x891d9c0, e=0x821c390) at widgets/qabstractscrollarea.cpp:989
#16 0xb67ac748 in QGraphicsView::event (this=0x891d9c0, event=0x821c390) at graphicsview/qgraphicsview.cpp:2666
#17 0xb3333e89 in PanelView::event (this=0x891d9c0, event=0x821c390) at /usr/src/debug/kdebase-workspace-4.4.4/plasma/desktop/shell/panelview.cpp:1314
#18 0xb610fc64 in QApplicationPrivate::notify_helper (this=0x809e8a0, receiver=0x891d9c0, e=0x821c390) at kernel/qapplication.cpp:4302
#19 0xb6117ca4 in QApplication::notify (this=0x891d9c0, receiver=0x891d9c0, e=0x821c390) at kernel/qapplication.cpp:4267
#20 0xb6e199d1 in KApplication::notify (this=0x80964e8, receiver=0x891d9c0, event=0x821c390) at /usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kapplication.cpp:302
#21 0xb6bd5e0e in QCoreApplication::notifyInternal (this=0x80964e8, receiver=0x891d9c0, event=0x821c390) at kernel/qcoreapplication.cpp:726
#22 0xb6bd99b4 in sendEvent (receiver=0x0, event_type=0, data=0x805ae00) at kernel/qcoreapplication.h:215
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x805ae00) at kernel/qcoreapplication.cpp:1367
#24 0xb6bd9b9c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260
#25 0xb6c0183d in sendPostedEvents (s=0x80a0910) at kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=0x80a0910) at kernel/qeventdispatcher_glib.cpp:276
#27 0xb5858b49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#28 0xb5859350 in ?? () from /usr/lib/libglib-2.0.so.0
#29 0xb585960e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#30 0xb6c01d4b in QEventDispatcherGlib::processEvents (this=0x809be60, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#31 0xb61c019a in QGuiEventDispatcherGlib::processEvents (this=0x809be60, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#32 0xb6bd511d in QEventLoop::processEvents (this=0xbfdb3c14, flags=...) at kernel/qeventloop.cpp:149
#33 0xb6bd5319 in QEventLoop::exec (this=0xbfdb3c14, flags=...) at kernel/qeventloop.cpp:201
#34 0xb6bd9c70 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#35 0xb610d164 in QApplication::exec () at kernel/qapplication.cpp:3581
#36 0xb3350665 in kdemain (argc=1, argv=0x8092b30) at /usr/src/debug/kdebase-workspace-4.4.4/plasma/desktop/shell/main.cpp:112
#37 0x0804e5b1 in _start ()

Reported using DrKonqi