Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.2 (KDE 4.5.2)
Qt Version: 4.6.3
Operating System: Linux 2.6.36-0.slh.3-aptosid-686 i686
Distribution (Platform): Debian unstable

-- Information about the crash:
- What I was doing when the application crashed: 

I have set most of the services in the tray to always hidden and then deactivated some of the item categories and saved the settings. After that I tried to open the hidden tray elements with the arrow in the tray and plasma crashed.

Maybe relevant: Opera was open which uses a tray icon.

After plasma recovered from the crash, the settings of the tray were back to the values they had before I saved.

-- Backtrace:
Application: Plasma-Arbeitsfläche (plasma-desktop), signal: Segmentation fault
[KCrash Handler]
#7  0xb629739c in QGraphicsLayoutItem::sizePolicy (this=0xaac72a8) at graphicsview/qgraphicslayoutitem.cpp:430
#8  0xb62e9eb7 in QGridLayoutItem::sizePolicy (this=0xaaf5e70, orientation=Qt::Vertical) at graphicsview/qgridlayoutengine.cpp:543
#9  0xb62ea0e5 in QGridLayoutItem::box (this=0xaaf5e70, orientation=Qt::Vertical, constraint=-1) at graphicsview/qgridlayoutengine.cpp:561
#10 0xb62ea367 in QGridLayoutItem::geometryWithin (this=0xaaf5e70, x=4, y=4, width=25.205479452054796, height=24, rowDescent=-1) at graphicsview/qgridlayoutengine.cpp:611
#11 0xb62ee361 in QGridLayoutEngine::setGeometries (this=0xa027e60, styleInfo=..., contentsGeometry=...) at graphicsview/qgridlayoutengine.cpp:1043
#12 0xb626ae44 in QGraphicsGridLayout::setGeometry (this=0x9ff0108, rect=...) at graphicsview/qgraphicsgridlayout.cpp:614
#13 0xb62961a6 in QGraphicsLayout::widgetEvent (this=0x9ff0108, e=0xbfd847d0) at graphicsview/qgraphicslayout.cpp:363
#14 0xb62dd8bc in QGraphicsWidget::event (this=0x9ff0218, event=0xbfd847d0) at graphicsview/qgraphicswidget.cpp:1279
#15 0xb5c0b5cc in QApplicationPrivate::notify_helper (this=0x9b14728, receiver=0x9ff0218, e=0xbfd847d0) at kernel/qapplication.cpp:4302
#16 0xb5c1215e in QApplication::notify (this=0x9b06140, receiver=0x9ff0218, e=0xbfd847d0) at kernel/qapplication.cpp:3706
#17 0xb6cd6c8a in KApplication::notify (this=0x9b06140, receiver=0x9ff0218, event=0xbfd847d0) at ../../kdeui/kernel/kapplication.cpp:310
#18 0xb66c24cb in QCoreApplication::notifyInternal (this=0x9b06140, receiver=0x9ff0218, event=0xbfd847d0) at kernel/qcoreapplication.cpp:726
#19 0xb62e0dc4 in sendEvent (this=0x9ff0218, rect=...) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QGraphicsWidget::setGeometry (this=0x9ff0218, rect=...) at graphicsview/qgraphicswidget.cpp:394
#21 0xb62de7e1 in QGraphicsWidget::resize (this=0x9ff0218, size=...) at graphicsview/qgraphicswidget.cpp:309
#22 0xb742dc15 in Plasma::Dialog::resizeEvent (this=0xa00d970, event=0xbfd84f48) at ../../plasma/dialog.cpp:600
#23 0xb5c69613 in QWidget::event (this=0xa00d970, event=0xbfd84f48) at kernel/qwidget.cpp:8198
#24 0xb742b903 in Plasma::Dialog::event (this=0xa00d970, event=0xbfd84f48) at ../../plasma/dialog.cpp:589
#25 0xb5c0b5cc in QApplicationPrivate::notify_helper (this=0x9b14728, receiver=0xa00d970, e=0xbfd84f48) at kernel/qapplication.cpp:4302
#26 0xb5c121f9 in QApplication::notify (this=0x9b06140, receiver=0xa00d970, e=0xbfd84f48) at kernel/qapplication.cpp:4267
#27 0xb6cd6c8a in KApplication::notify (this=0x9b06140, receiver=0xa00d970, event=0xbfd84f48) at ../../kdeui/kernel/kapplication.cpp:310
#28 0xb66c24cb in QCoreApplication::notifyInternal (this=0x9b06140, receiver=0xa00d970, event=0xbfd84f48) at kernel/qcoreapplication.cpp:726
#29 0xb5c6e23d in sendEvent (this=0xa00d970, left=11, top=11, right=<value optimized out>, bottom=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QWidget::setContentsMargins (this=0xa00d970, left=11, top=11, right=<value optimized out>, bottom=<value optimized out>) at kernel/qwidget.cpp:6869
#31 0xb742d20e in Plasma::DialogPrivate::checkBorders (this=0xa33fac0, updateMaskIfNeeded=true) at ../../plasma/dialog.cpp:304
#32 0xb742d719 in Plasma::DialogPrivate::checkBorders (this=0xa33fac0) at ../../plasma/dialog.cpp:167
#33 0xb742e535 in Plasma::Dialog::showEvent (this=0xa00d970, event=0xbfd85770) at ../../plasma/dialog.cpp:734
#34 0xb5c69632 in QWidget::event (this=0xa00d970, event=0xbfd85770) at kernel/qwidget.cpp:8251
#35 0xb742b903 in Plasma::Dialog::event (this=0xa00d970, event=0xbfd85770) at ../../plasma/dialog.cpp:589
#36 0xb5c0b5cc in QApplicationPrivate::notify_helper (this=0x9b14728, receiver=0xa00d970, e=0xbfd85770) at kernel/qapplication.cpp:4302
#37 0xb5c121f9 in QApplication::notify (this=0x9b06140, receiver=0xa00d970, e=0xbfd85770) at kernel/qapplication.cpp:4267
#38 0xb6cd6c8a in KApplication::notify (this=0x9b06140, receiver=0xa00d970, event=0xbfd85770) at ../../kdeui/kernel/kapplication.cpp:310
#39 0xb66c24cb in QCoreApplication::notifyInternal (this=0x9b06140, receiver=0xa00d970, event=0xbfd85770) at kernel/qcoreapplication.cpp:726
#40 0xb5c6f495 in sendEvent (this=0xa01f730) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#41 QWidgetPrivate::show_helper (this=0xa01f730) at kernel/qwidget.cpp:7222
#42 0xb5c7193b in QWidget::setVisible (this=0xa00d970, visible=true) at kernel/qwidget.cpp:7444
#43 0xb742b6ee in show (this=0xa00d970, direction=Plasma::Up) at /usr/include/qt4/QtGui/qwidget.h:485
#44 Plasma::Dialog::animatedShow (this=0xa00d970, direction=Plasma::Up) at ../../plasma/dialog.cpp:853
#45 0xb744bcee in Plasma::PopupAppletPrivate::internalTogglePopup (this=0xa01fc30) at ../../plasma/popupapplet.cpp:707
#46 0xb744d623 in Plasma::PopupApplet::qt_metacall (this=0x9f81a78, _c=QMetaObject::InvokeMetaMethod, _id=60, _a=0xbfd859ac) at ./popupapplet.moc:94
#47 0xa910069a in SystemTray::Applet::qt_metacall (this=0x9f81a78, _c=QMetaObject::InvokeMetaMethod, _id=60, _a=0xbfd859ac) at ./applet.moc:78
#48 0xb66c77aa in QMetaObject::metacall (object=0x9f81a78, cl=QMetaObject::ReadProperty, idx=60, argv=0xbfd859ac) at kernel/qmetaobject.cpp:237
#49 0xb66d61bb in QMetaObject::activate (sender=0xa0c8dd8, m=0xa910ede0, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3295
#50 0xa9104d97 in SystemTray::TaskArea::toggleHiddenItems (this=0xa0c8dd8) at ./taskarea.moc:110
#51 0xa9108633 in SystemTray::TaskArea::qt_metacall (this=0xa0c8dd8, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0xbfd85acc) at ./taskarea.moc:87
#52 0xb66c77aa in QMetaObject::metacall (object=0xa0c8dd8, cl=QMetaObject::ReadProperty, idx=15, argv=0xbfd85acc) at kernel/qmetaobject.cpp:237
#53 0xb66d61bb in QMetaObject::activate (sender=0xaa09698, m=0xb75ced30, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3295
#54 0xb74dcb87 in Plasma::IconWidget::clicked (this=0xaa09698) at ./iconwidget.moc:206
#55 0xb74de1d8 in Plasma::IconWidget::mouseReleaseEvent (this=0xaa09698, event=0xbfd8634c) at ../../plasma/widgets/iconwidget.cpp:1399
#56 0xb628b754 in QGraphicsItem::sceneEvent (this=0xaa096a0, event=0xbfd8634c) at graphicsview/qgraphicsitem.cpp:6545
#57 0xb62ddc57 in QGraphicsWidget::sceneEvent (this=0xaa09698, event=0xbfd8634c) at graphicsview/qgraphicswidget.cpp:1123
#58 0xb62a1079 in QGraphicsScenePrivate::sendEvent (this=0x9b106b0, item=0xaa096a0, event=0xbfd8634c) at graphicsview/qgraphicsscene.cpp:1190
#59 0xb62a355b in QGraphicsScenePrivate::sendMouseEvent (this=0x9b106b0, mouseEvent=0xbfd8634c) at graphicsview/qgraphicsscene.cpp:1264
#60 0xb62a7474 in QGraphicsScene::mouseReleaseEvent (this=0x9b116d8, mouseEvent=0xbfd8634c) at graphicsview/qgraphicsscene.cpp:4072
#61 0xb62b6efc in QGraphicsScene::event (this=0x9b116d8, event=0xbfd8634c) at graphicsview/qgraphicsscene.cpp:3407
#62 0xb5c0b5cc in QApplicationPrivate::notify_helper (this=0x9b14728, receiver=0x9b116d8, e=0xbfd8634c) at kernel/qapplication.cpp:4302
#63 0xb5c1215e in QApplication::notify (this=0x9b06140, receiver=0x9b116d8, e=0xbfd8634c) at kernel/qapplication.cpp:3706
#64 0xb6cd6c8a in KApplication::notify (this=0x9b06140, receiver=0x9b116d8, event=0xbfd8634c) at ../../kdeui/kernel/kapplication.cpp:310
#65 0xb66c24cb in QCoreApplication::notifyInternal (this=0x9b06140, receiver=0x9b116d8, event=0xbfd8634c) at kernel/qcoreapplication.cpp:726
#66 0xb5c0c3ae in sendSpontaneousEvent (receiver=0x9b116d8, event=0x61006e) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#67 qt_sendSpontaneousEvent (receiver=0x9b116d8, event=0x61006e) at kernel/qapplication.cpp:5281
#68 0xb62d7315 in QGraphicsView::mouseReleaseEvent (this=0xa60c858, event=0xbfd86b84) at graphicsview/qgraphicsview.cpp:3259
#69 0xb5c697c8 in QWidget::event (this=0xa60c858, event=0xbfd86b84) at kernel/qwidget.cpp:8044
#70 0xb60638d3 in QFrame::event (this=0xa60c858, e=0xbfd86b84) at widgets/qframe.cpp:557
#71 0xb60fe092 in QAbstractScrollArea::viewportEvent (this=0x1, e=0x61006e) at widgets/qabstractscrollarea.cpp:1036
#72 0xb62d56ab in QGraphicsView::viewportEvent (this=0xa60c858, event=0xbfd86b84) at graphicsview/qgraphicsview.cpp:2787
#73 0xb6100a65 in viewportEvent (this=0xa643568, o=0xa6106a0, e=0xbfd86b84) at widgets/qabstractscrollarea_p.h:100
#74 QAbstractScrollAreaFilter::eventFilter (this=0xa643568, o=0xa6106a0, e=0xbfd86b84) at widgets/qabstractscrollarea_p.h:116
#75 0xb66c176a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9b14728, receiver=0xa6106a0, event=0xbfd86b84) at kernel/qcoreapplication.cpp:841
#76 0xb5c0b5a9 in QApplicationPrivate::notify_helper (this=0x9b14728, receiver=0xa6106a0, e=0xbfd86b84) at kernel/qapplication.cpp:4298
#77 0xb5c12af7 in QApplication::notify (this=0x9b06140, receiver=0xa6106a0, e=0xbfd86b84) at kernel/qapplication.cpp:3867
#78 0xb6cd6c8a in KApplication::notify (this=0x9b06140, receiver=0xa6106a0, event=0xbfd86b84) at ../../kdeui/kernel/kapplication.cpp:310
#79 0xb66c24cb in QCoreApplication::notifyInternal (this=0x9b06140, receiver=0xa6106a0, event=0xbfd86b84) at kernel/qcoreapplication.cpp:726
#80 0xb5c11a52 in sendEvent (receiver=0xa6106a0, event=0xbfd86b84, alienWidget=0xa6106a0, nativeWidget=0xa60c858, buttonDown=0xb6553998, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#81 QApplicationPrivate::sendMouseEvent (receiver=0xa6106a0, event=0xbfd86b84, alienWidget=0xa6106a0, nativeWidget=0xa60c858, buttonDown=0xb6553998, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2967
#82 0xb5c9cd4c in QETWidget::translateMouseEvent (this=0xa60c858, event=0xbfd86fd0) at kernel/qapplication_x11.cpp:4380
#83 0xb5c9c253 in QApplication::x11ProcessEvent (this=0x9b06140, event=0xbfd86fd0) at kernel/qapplication_x11.cpp:3391
#84 0xb5cca372 in x11EventSourceDispatch (s=0x9b17a00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#85 0xb3d3f305 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#86 0xb3d42fe8 in ?? () from /lib/libglib-2.0.so.0
#87 0xb3d431c8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#88 0xb66ee075 in QEventDispatcherGlib::processEvents (this=0x9b14228, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#89 0xb5cc9ed5 in QGuiEventDispatcherGlib::processEvents (this=0x9b14228, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#90 0xb66c0ae9 in QEventLoop::processEvents (this=0xbfd872c4, flags=) at kernel/qeventloop.cpp:149
#91 0xb66c0f3a in QEventLoop::exec (this=0xbfd872c4, flags=...) at kernel/qeventloop.cpp:201
#92 0xb66c616f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#93 0xb5c0b667 in QApplication::exec () at kernel/qapplication.cpp:3581
#94 0xb777264e in kdemain (argc=1, argv=0xbfd874d4) at ../../../../plasma/desktop/shell/main.cpp:118
#95 0x0804861b in main (argc=1, argv=0xbfd874d4) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 162826.

Reported using DrKonqi