Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.2 (KDE 4.5.2)
Qt Version: 4.6.3
Operating System: Linux 2.6.34.7-61.fc13.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
Start the system and login. After that plasma crashed. Also I cant see the KMix-Icon in systray. Maybe Kmix is the problem?

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma-Arbeitsfläche (plasma-desktop), signal: Segmentation fault
[KCrash Handler]
#7  0x0276f28a in QGraphicsLayoutItem::isLayout (this=0x8b1d760) at graphicsview/qgraphicslayoutitem.cpp:804
#8  0x0276e350 in QGraphicsLayoutPrivate::activateRecursive (this=0x8654668, item=0x8b1d760) at graphicsview/qgraphicslayout_p.cpp:181
#9  0x0276e38e in QGraphicsLayoutPrivate::activateRecursive (this=0x8654668, item=0x8652308) at graphicsview/qgraphicslayout_p.cpp:189
#10 0x0276de76 in QGraphicsLayout::activate (this=0x8652308) at graphicsview/qgraphicslayout.cpp:261
#11 0x0276df4c in QGraphicsLayout::widgetEvent (this=0x8652308, e=0x89e68a0) at graphicsview/qgraphicslayout.cpp:369
#12 0x027b248d in QGraphicsWidget::event (this=0x8652718, event=0x89e68a0) at graphicsview/qgraphicswidget.cpp:1279
#13 0x0213c77c in QApplicationPrivate::notify_helper (this=0x8332570, receiver=0x8652718, e=0x89e68a0) at kernel/qapplication.cpp:4306
#14 0x021431d6 in QApplication::notify (this=0x8325f58, receiver=0x8652718, e=0x89e68a0) at kernel/qapplication.cpp:3710
#15 0x41315f7b in KApplication::notify (this=0x8325f58, receiver=0x8652718, event=0x89e68a0) at /usr/src/debug/kdelibs-4.5.2/kdeui/kernel/kapplication.cpp:310
#16 0x072c8133 in QCoreApplication::notifyInternal (this=0x8325f58, receiver=0x8652718, event=0x89e68a0) at kernel/qcoreapplication.cpp:726
#17 0x072ca5bc in sendEvent (receiver=0x0, event_type=0, data=0x8310240) at kernel/qcoreapplication.h:215
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8310240) at kernel/qcoreapplication.cpp:1367
#19 0x072ca73e in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260
#20 0x072f0950 in sendPostedEvents (s=0x8334910) at kernel/qcoreapplication.h:220
#21 postEventSourceDispatch (s=0x8334910) at kernel/qeventdispatcher_glib.cpp:276
#22 0x006d0525 in g_main_dispatch (context=0x8334890) at gmain.c:1960
#23 IA__g_main_context_dispatch (context=0x8334890) at gmain.c:2513
#24 0x006d4268 in g_main_context_iterate (context=0x642490, block=1, dispatch=1, self=0x8331e58) at gmain.c:2591
#25 0x006d4449 in IA__g_main_context_iteration (context=0x8334890, may_block=1) at gmain.c:2654
#26 0x072f0446 in QEventDispatcherGlib::processEvents (this=0x830ffa8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#27 0x021eb336 in QGuiEventDispatcherGlib::processEvents (this=0x830ffa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x072c680a in QEventLoop::processEvents (this=0xbf906a64, flags=...) at kernel/qeventloop.cpp:149
#29 0x072c6b4a in QEventLoop::exec (this=0xbf906a64, flags=...) at kernel/qeventloop.cpp:201
#30 0x072ca807 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#31 0x0213c828 in QApplication::exec () at kernel/qapplication.cpp:3585
#32 0x07acdd20 in kdemain (argc=1, argv=0xbf906c74) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/desktop/shell/main.cpp:118
#33 0x080487bc in main (argc=1, argv=0xbf906c74) at /usr/src/debug/kdebase-workspace-4.5.2/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 241685.

Possible duplicates by query: bug 256572, bug 256069, bug 249916, bug 245151, bug 244532.

Reported using DrKonqi