Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.93 (KDE 4.2.93 (KDE 4.3 >= 20090623))
Qt Version: 4.5.1
Operating System: Linux 2.6.27.23-0.1-default i686

What I was doing when the application crashed:
I was attempting to switch desktops when plasma crashed.  This happened after I updated to SVN on 6/23

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[KCrash Handler]
#6  TaskManager::GroupManager::manualSortingRequest (this=0x0, taskItem=0x8be17b0, newIndex=1) at /home/jcolby/kdesvn/kdesvn-src/kdebase/workspace/libs/taskmanager/groupmanager.cpp:363
#7  0xa87d84eb in TaskManager::AbstractGroupingStrategy::closeGroup (this=0x83287e8, group=0x821ec68)
    at /home/jcolby/kdesvn/kdesvn-src/kdebase/workspace/libs/taskmanager/abstractgroupingstrategy.cpp:167
#8  0xa87e0127 in TaskManager::ProgramGroupingStrategy::checkGroup (this=0x83287e8) at /home/jcolby/kdesvn/kdesvn-src/kdebase/workspace/libs/taskmanager/strategies/programgroupingstrategy.cpp:204
#9  0xa87e105b in TaskManager::ProgramGroupingStrategy::qt_metacall (this=0x83287e8, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf9fe17c)
    at /home/jcolby/kdesvn/kdesvn-src/build/kdebase/workspace/libs/taskmanager/programgroupingstrategy.moc:68
#10 0xb645bed8 in QMetaObject::activate (sender=0x821ec68, from_signal_index=22, to_signal_index=22, argv=0xbf9fe17c) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/corelib/kernel/qobject.cpp:3120
#11 0xb645cb62 in QMetaObject::activate (sender=0x821ec68, m=0xa8802b54, local_signal_index=1, argv=0xbf9fe17c) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/corelib/kernel/qobject.cpp:3194
#12 0xa87f3f83 in TaskManager::TaskGroup::itemRemoved (this=0x821ec68, _t1=0x85dee10) at /home/jcolby/kdesvn/kdesvn-src/build/kdebase/workspace/libs/taskmanager/taskgroup.moc:146
#13 0xa87f499b in TaskManager::TaskGroup::remove (this=0x821ec68, item=0x85dee10) at /home/jcolby/kdesvn/kdesvn-src/kdebase/workspace/libs/taskmanager/taskgroup.cpp:182
#14 0xa87dad7d in TaskManager::GroupManagerPrivate::removeTask (this=0x8448420, task={d = 0xbf9fe22c}) at /home/jcolby/kdesvn/kdesvn-src/kdebase/workspace/libs/taskmanager/groupmanager.cpp:311
#15 0xa87dd63a in TaskManager::GroupManager::qt_metacall (this=0x8418380, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbf9fe30c)
    at /home/jcolby/kdesvn/kdesvn-src/build/kdebase/workspace/libs/taskmanager/groupmanager.moc:105
#16 0xb645bed8 in QMetaObject::activate (sender=0x846aad0, from_signal_index=5, to_signal_index=5, argv=0xbf9fe30c) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/corelib/kernel/qobject.cpp:3120
#17 0xb645cb62 in QMetaObject::activate (sender=0x846aad0, m=0xa8802d1c, local_signal_index=1, argv=0xbf9fe30c) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/corelib/kernel/qobject.cpp:3194
#18 0xa87f7a23 in TaskManager::TaskManager::taskRemoved (this=0x846aad0, _t1={d = 0xbf9fe354}) at /home/jcolby/kdesvn/kdesvn-src/build/kdebase/workspace/libs/taskmanager/taskmanager.moc:162
#19 0xa87f92c7 in TaskManager::TaskManager::windowRemoved (this=0x846aad0, w=100665639) at /home/jcolby/kdesvn/kdesvn-src/kdebase/workspace/libs/taskmanager/taskmanager.cpp:278
#20 0xa87fb1ec in TaskManager::TaskManager::qt_metacall (this=0x846aad0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbf9fe47c)
    at /home/jcolby/kdesvn/kdesvn-src/build/kdebase/workspace/libs/taskmanager/taskmanager.moc:110
#21 0xb645bed8 in QMetaObject::activate (sender=0x8202ef8, from_signal_index=6, to_signal_index=6, argv=0xbf9fe47c) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/corelib/kernel/qobject.cpp:3120
#22 0xb645cb62 in QMetaObject::activate (sender=0x8202ef8, m=0xb778024c, local_signal_index=2, argv=0xbf9fe47c) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/corelib/kernel/qobject.cpp:3194
#23 0xb7717fa3 in KWindowSystem::windowRemoved (this=0x8202ef8, _t1=100665639) at /home/jcolby/kdesvn/kdesvn-src/build/kdelibs/kdeui/kwindowsystem.moc:127
#24 0xb771a796 in KWindowSystemPrivate::removeClient (this=0x81e2098, w=100665639) at /home/jcolby/kdesvn/kdesvn-src/kdelibs/kdeui/windowmanagement/kwindowsystem_x11.cpp:249
#25 0xb7729b02 in NETRootInfo::update (this=0x81e20ac, dirty_props=0xbf9fe628) at /home/jcolby/kdesvn/kdesvn-src/kdelibs/kdeui/windowmanagement/netwm.cpp:2131
#26 0xb7729e1e in NETRootInfo::event (this=0x81e20ac, event=0xbf9ffd0c, properties=0xbf9fe6a8, properties_size=5) at /home/jcolby/kdesvn/kdesvn-src/kdelibs/kdeui/windowmanagement/netwm.cpp:2058
#27 0xb771aa2d in KWindowSystemPrivate::x11Event (this=0x81e2098, ev=0xbf9ffcac) at /home/jcolby/kdesvn/kdesvn-src/kdelibs/kdeui/windowmanagement/kwindowsystem_x11.cpp:136
#28 0xb75cbf29 in KApplication::x11EventFilter (this=0x807c1f8, _event=0xbf9ffcac) at /home/jcolby/kdesvn/kdesvn-src/kdelibs/kdeui/kernel/kapplication.cpp:900
#29 0xb7eb498c in PlasmaApp::x11EventFilter (this=0x807c1f8, event=0xbf9ffcac) at /home/jcolby/kdesvn/kdesvn-src/kdebase/workspace/plasma/shells/desktop/plasmaapp.cpp:490
#30 0xb6754c7e in qt_x11EventFilter (ev=0xbf9ffcac) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/gui/kernel/qapplication_x11.cpp:375
#31 0xb6766f57 in QApplication::x11ProcessEvent (this=0x807c1f8, event=0xbf9ffcac) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/gui/kernel/qapplication_x11.cpp:3287
#32 0xb6791b92 in x11EventSourceDispatch (s=0x8089288, callback=0, user_data=0x0) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/gui/kernel/qguieventdispatcher_glib.cpp:146
#33 0xb4e3c9c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#34 0xb4e40083 in ?? () from /usr/lib/libglib-2.0.so.0
#35 0xb4e40241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#36 0xb6471658 in QEventDispatcherGlib::processEvents (this=0x8081fc8, flags={i = -1080033688}) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:324
#37 0xb67912d5 in QGuiEventDispatcherGlib::processEvents (this=0x8081fc8, flags={i = -1080033640}) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/gui/kernel/qguieventdispatcher_glib.cpp:202
#38 0xb644439a in QEventLoop::processEvents (this=0xbf9fff10, flags={i = -1080033576}) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/corelib/kernel/qeventloop.cpp:149
#39 0xb64447da in QEventLoop::exec (this=0xbf9fff10, flags={i = -1080033512}) at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/corelib/kernel/qeventloop.cpp:200
#40 0xb6446c89 in QCoreApplication::exec () at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/corelib/kernel/qcoreapplication.cpp:888
#41 0xb66f1bb7 in QApplication::exec () at /home/jcolby/kdesvn/kdesvn-src/qt-copy/src/gui/kernel/qapplication.cpp:3526
#42 0xb7e9f0a0 in kdemain (argc=1, argv=0xbfa000c4) at /home/jcolby/kdesvn/kdesvn-src/kdebase/workspace/plasma/shells/desktop/main.cpp:50
#43 0x080487e2 in main (argc=0, argv=0x0) at /home/jcolby/kdesvn/kdesvn-src/build/kdebase/workspace/plasma/shells/desktop/plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 197667

Reported using DrKonqi