Bug 256625

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.2 (KDE 4.5.2) (Compiled from sources)
Qt Version: 4.7.0
Operating System: Linux 2.6.35.6-48.fc14.i686 i686
Distribution (Platform): RedHat RPMs

-- Information about the crash:
I removed the "konsole profile" widget from the panel.  When I did this the plasmoids disappeared

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[KCrash Handler]
#7  deref (this=0xa3b7b6b, __in_chrg=<value optimized out>) at ../../src/corelib/arch/qatomic_i386.h:132
#8  ~QExplicitlySharedDataPointer (this=0xa3b7b6b, __in_chrg=<value optimized out>) at ../../src/corelib/tools/qshareddata.h:159
#9  QPixmap::~QPixmap (this=0xa3b7b6b, __in_chrg=<value optimized out>) at image/qpixmap.cpp:321
#10 0x05bdab68 in ~QX11WindowSurfacePrivate (this=0xa40d3f0, __in_chrg=<value optimized out>) at painting/qwindowsurface_x11.cpp:58
#11 QX11WindowSurface::~QX11WindowSurface (this=0xa40d3f0, __in_chrg=<value optimized out>) at painting/qwindowsurface_x11.cpp:82
#12 0x05bdabe3 in QX11WindowSurface::~QX11WindowSurface (this=0xa40d3f0, __in_chrg=<value optimized out>) at painting/qwindowsurface_x11.cpp:87
#13 0x05bd2e69 in QWidgetBackingStore::~QWidgetBackingStore (this=0x9ffd598, __in_chrg=<value optimized out>) at painting/qbackingstore.cpp:883
#14 0x059f884c in QWidgetBackingStoreTracker::destroy (this=0xa3a6e60) at kernel/qwidget.cpp:205
#15 0x059f89a2 in QWidgetPrivate::deleteExtra (this=0xa3d7a18) at kernel/qwidget.cpp:1739
#16 0x059f8bcf in QWidgetPrivate::~QWidgetPrivate (this=0xa3d7a18, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:318
#17 0x05e01477 in ~QFramePrivate (this=0xa3d7a18, __in_chrg=<value optimized out>) at widgets/qframe_p.h:62
#18 ~QLabelPrivate (this=0xa3d7a18, __in_chrg=<value optimized out>) at widgets/qlabel_p.h:72
#19 QLabelPrivate::~QLabelPrivate (this=0xa3d7a18, __in_chrg=<value optimized out>) at widgets/qlabel_p.h:72
#20 0x050d2ef3 in cleanup (this=0xa346a48, __in_chrg=<value optimized out>) at ../../src/corelib/tools/qscopedpointer.h:62
#21 ~QScopedPointer (this=0xa346a48, __in_chrg=<value optimized out>) at ../../src/corelib/tools/qscopedpointer.h:100
#22 QObject::~QObject (this=0xa346a48, __in_chrg=<value optimized out>) at kernel/qobject.cpp:817
#23 0x059fb16e in QWidget::~QWidget (this=0xa346a48, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1466
#24 0x05df8d42 in QFrame::~QFrame (this=0xa346a48, __in_chrg=<value optimized out>) at widgets/qframe.cpp:240
#25 0x05dfcfc1 in QLabel::~QLabel (this=0xa346a48, __in_chrg=<value optimized out>) at widgets/qlabel.cpp:259
#26 0x05dfd023 in QLabel::~QLabel (this=0xa346a48, __in_chrg=<value optimized out>) at widgets/qlabel.cpp:263
#27 0x060102f9 in QGraphicsProxyWidget::~QGraphicsProxyWidget (this=0x9cdf648, __in_chrg=<value optimized out>) at graphicsview/qgraphicsproxywidget.cpp:554
#28 0x021ca93d in Plasma::Label::~Label (this=0x9cdf648, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/widgets/label.cpp:132
#29 0x021ca9b3 in Plasma::Label::~Label (this=0x9cdf648, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/widgets/label.cpp:135
#30 0x05ffef76 in QGraphicsItem::~QGraphicsItem (this=0x9ff3938, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1462
#31 0x060539bd in ~QGraphicsObject (this=0x9ff3930, __in_chrg=<value optimized out>) at ../../src/gui/graphicsview/qgraphicsitem.h:547
#32 QGraphicsWidget::~QGraphicsWidget (this=0x9ff3930, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:232
#33 0x06053b43 in QGraphicsWidget::~QGraphicsWidget (this=0x9ff3930, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:277
#34 0x05ffef76 in QGraphicsItem::~QGraphicsItem (this=0x9e05f90, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1462
#35 0x060539bd in ~QGraphicsObject (this=0x9e05f88, __in_chrg=<value optimized out>) at ../../src/gui/graphicsview/qgraphicsitem.h:547
#36 QGraphicsWidget::~QGraphicsWidget (this=0x9e05f88, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:232
#37 0x021bce47 in Plasma::Frame::~Frame (this=0x9e05f88, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/widgets/frame.cpp:107
#38 0x0125f9c9 in NotificationWidget::~NotificationWidget (this=0x9e05f88, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/generic/applets/notifications/ui/notificationwidget.cpp:153
#39 0x0125fa43 in NotificationWidget::~NotificationWidget (this=0x9e05f88, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/generic/applets/notifications/ui/notificationwidget.cpp:156
#40 0x05ffef76 in QGraphicsItem::~QGraphicsItem (this=0x9a1ad38, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1462
#41 0x060539bd in ~QGraphicsObject (this=0x9a1ad30, __in_chrg=<value optimized out>) at ../../src/gui/graphicsview/qgraphicsitem.h:547
#42 QGraphicsWidget::~QGraphicsWidget (this=0x9a1ad30, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:232
#43 0x06053b43 in QGraphicsWidget::~QGraphicsWidget (this=0x9a1ad30, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:277
#44 0x05ffef76 in QGraphicsItem::~QGraphicsItem (this=0x9342e40, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1462
#45 0x060539bd in ~QGraphicsObject (this=0x9342e38, __in_chrg=<value optimized out>) at ../../src/gui/graphicsview/qgraphicsitem.h:547
#46 QGraphicsWidget::~QGraphicsWidget (this=0x9342e38, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:232
#47 0x06053b43 in QGraphicsWidget::~QGraphicsWidget (this=0x9342e38, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:277
#48 0x05ffef76 in QGraphicsItem::~QGraphicsItem (this=0x9328a90, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1462
#49 0x060539bd in ~QGraphicsObject (this=0x9328a88, __in_chrg=<value optimized out>) at ../../src/gui/graphicsview/qgraphicsitem.h:547
#50 QGraphicsWidget::~QGraphicsWidget (this=0x9328a88, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:232
#51 0x021e83e3 in Plasma::ScrollWidget::~ScrollWidget (this=0x9328a88, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/widgets/scrollwidget.cpp:1095
#52 0x021e8443 in Plasma::ScrollWidget::~ScrollWidget (this=0x9328a88, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/widgets/scrollwidget.cpp:1098
#53 0x05ffef76 in QGraphicsItem::~QGraphicsItem (this=0x9a353b0, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1462
#54 0x060539bd in ~QGraphicsObject (this=0x9a353a8, __in_chrg=<value optimized out>) at ../../src/gui/graphicsview/qgraphicsitem.h:547
#55 QGraphicsWidget::~QGraphicsWidget (this=0x9a353a8, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:232
#56 0x0126564e in NotificationScroller::~NotificationScroller (this=0x9a353a8, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/generic/applets/notifications/ui/notificationscroller.cpp:66
#57 0x012656a3 in NotificationScroller::~NotificationScroller (this=0x9a353a8, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/generic/applets/notifications/ui/notificationscroller.cpp:69
#58 0x02125316 in Plasma::ExtenderItemPrivate::~ExtenderItemPrivate (this=0x9ade3d0, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/extenders/extenderitem.cpp:742
#59 0x021253e2 in Plasma::ExtenderItem::~ExtenderItem (this=0x99f4fb8, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/extenders/extenderitem.cpp:212
#60 0x02125443 in Plasma::ExtenderItem::~ExtenderItem (this=0x99f4fb8, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/extenders/extenderitem.cpp:213
#61 0x0211dd67 in Plasma::Extender::~Extender (this=0x9342a28, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/extenders/extender.cpp:132
#62 0x0211de13 in Plasma::Extender::~Extender (this=0x9342a28, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/extenders/extender.cpp:138
#63 0x020d25fb in Plasma::AppletPrivate::~AppletPrivate (this=0x94c5050, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/applet.cpp:2633
#64 0x020dd7f7 in Plasma::Applet::~Applet (this=0x94c5d30, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/applet.cpp:214
#65 0x021360b9 in Plasma::PopupApplet::~PopupApplet (this=0x94c5d30, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/popupapplet.cpp:69
#66 0x0125df03 in Notifications::~Notifications (this=0x94c5d30, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/generic/applets/notifications/ui/notifications.cpp:104
#67 0x0125df93 in Notifications::~Notifications (this=0x94c5d30, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/generic/applets/notifications/ui/notifications.cpp:117
#68 0x05ffef76 in QGraphicsItem::~QGraphicsItem (this=0x926af58, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1462
#69 0x060539bd in ~QGraphicsObject (this=0x926af50, __in_chrg=<value optimized out>) at ../../src/gui/graphicsview/qgraphicsitem.h:547
#70 QGraphicsWidget::~QGraphicsWidget (this=0x926af50, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:232
#71 0x0262b4f2 in SystemTray::TaskArea::~TaskArea (this=0x926af50, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/generic/applets/systemtray/ui/taskarea.cpp:139
#72 0x0262b5d3 in SystemTray::TaskArea::~TaskArea (this=0x926af50, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/generic/applets/systemtray/ui/taskarea.cpp:146
#73 0x02622093 in SystemTray::Applet::~Applet (this=0x928e518, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/generic/applets/systemtray/ui/applet.cpp:120
#74 0x026222b3 in SystemTray::Applet::~Applet (this=0x928e518, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/generic/applets/systemtray/ui/applet.cpp:138
#75 0x020f080e in qDeleteAll<QList<Plasma::Applet*>::const_iterator> (this=0x9149158, __in_chrg=<value optimized out>) at /usr/include/QtCore/qalgorithms.h:322
#76 qDeleteAll<QList<Plasma::Applet*> > (this=0x9149158, __in_chrg=<value optimized out>) at /usr/include/QtCore/qalgorithms.h:330
#77 ~ContainmentPrivate (this=0x9149158, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/private/containment_p.h:64
#78 Plasma::Containment::~Containment (this=0x9149158, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.2/plasma/containment.cpp:144
#79 0x011429ee in Panel::~Panel (this=0x9149158, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/desktop/containments/panel/panel.cpp:126
#80 0x01142a43 in Panel::~Panel (this=0x9149158, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/desktop/containments/panel/panel.cpp:128
#81 0x050cd5b6 in qDeleteInEventHandler (o=0x9149158) at kernel/qobject.cpp:3980
#82 0x050cfe60 in QObject::event (this=0x9149158, e=0xa3cfa70) at kernel/qobject.cpp:1194
#83 0x0604fbb4 in QGraphicsWidget::event (this=0x9149158, event=0xa3cfa70) at graphicsview/qgraphicswidget.cpp:1405
#84 0x059a6d5c in QApplicationPrivate::notify_helper (this=0x9023fb0, receiver=0x9149158, e=0xa3cfa70) at kernel/qapplication.cpp:4396
#85 0x059ab8f2 in QApplication::notify (this=0x90176e0, receiver=0x9149158, e=0xa3cfa70) at kernel/qapplication.cpp:3798
#86 0x064dfdab in KApplication::notify (this=0x90176e0, receiver=0x9149158, event=0xa3cfa70) at /usr/src/debug/kdelibs-4.5.2/kdeui/kernel/kapplication.cpp:310
#87 0x050ba633 in QCoreApplication::notifyInternal (this=0x90176e0, receiver=0x9149158, event=0xa3cfa70) at kernel/qcoreapplication.cpp:732
#88 0x050be355 in sendEvent (receiver=0x0, event_type=0, data=0x9001e08) at kernel/qcoreapplication.h:215
#89 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9001e08) at kernel/qcoreapplication.cpp:1373
#90 0x050be52e in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#91 0x050e8195 in sendPostedEvents (s=0x9026310) at kernel/qcoreapplication.h:220
#92 postEventSourceDispatch (s=0x9026310) at kernel/qeventdispatcher_glib.cpp:277
#93 0x00cc1192 in g_main_dispatch (context=0x9026290) at gmain.c:2149
#94 g_main_context_dispatch (context=0x9026290) at gmain.c:2702
#95 0x00cc1978 in g_main_context_iterate (context=0x9026290, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780
#96 0x00cc1c35 in g_main_context_iteration (context=0x9026290, may_block=1) at gmain.c:2843
#97 0x050e830d in QEventDispatcherGlib::processEvents (this=0x90019a0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#98 0x05a58ad6 in QGuiEventDispatcherGlib::processEvents (this=0x90019a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#99 0x050b97ca in QEventLoop::processEvents (this=0xbfe212a4, flags=...) at kernel/qeventloop.cpp:149
#100 0x050b9a7a in QEventLoop::exec (this=0xbfe212a4, flags=...) at kernel/qeventloop.cpp:201
#101 0x050be5f7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#102 0x059a4b98 in QApplication::exec () at kernel/qapplication.cpp:3672
#103 0x06d9fd97 in kdemain (argc=1, argv=0xbfe214b4) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/desktop/shell/main.cpp:118
#104 0x080487cc in main (argc=1, argv=0xbfe214b4) at /usr/src/debug/kdebase-workspace-4.5.2/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Reported using DrKonqi