Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30.8-64.fc11.i686.PAE i686
Distribution: "Fedora release 11 (Leonidas)"

What I was doing when the application crashed:
crash while changing desktops and opening dolphin, nothing more to add

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb8082780 (LWP 22703))]

Thread 3 (Thread 0xacdf3b70 (LWP 22704)):
#0  0x00915424 in __kernel_vsyscall ()
#1  0x00946fa5 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0x02aa8337 in QWaitConditionPrivate::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#4  0x02d084d2 in QHostInfoAgent::run (this=0xa10f378) at kernel/qhostinfo.cpp:260
#5  0x02aa72f2 in QThreadPrivate::start (arg=0xa10f378) at thread/qthread_unix.cpp:188
#6  0x00942935 in start_thread (arg=0xacdf3b70) at pthread_create.c:297
#7  0x0087794e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xac1ffb70 (LWP 22732)):
#0  0x02bc4e06 in QTimerInfoList::timerWait (this=0xaa702b7c, tm=@0xac1fefe4) at kernel/qeventdispatcher_unix.cpp:419
#1  0x02bc27d0 in timerSourcePrepare (source=0xaa702b48, timeout=0xac1ff04c) at kernel/qeventdispatcher_glib.cpp:141
#2  0x027f9240 in IA__g_main_context_prepare (context=0xaa7022c8, priority=0xac1ff0cc) at gmain.c:2144
#3  0x027f9601 in g_main_context_iterate (context=0xaa7022c8, block=<value optimized out>, dispatch=1, self=0xa7d20e30) at gmain.c:2435
#4  0x027f9b13 in IA__g_main_context_iteration (context=0xaa7022c8, may_block=1) at gmain.c:2518
#5  0x02bc2627 in QEventDispatcherGlib::processEvents (this=0xaa7021d0, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:329
#6  0x02b960d9 in QEventLoop::processEvents (this=0xac1ff214, flags={i = 36}) at kernel/qeventloop.cpp:149
#7  0x02b9652a in QEventLoop::exec (this=0xac1ff214, flags={i = 0}) at kernel/qeventloop.cpp:201
#8  0x02aa3ff3 in QThread::exec (this=0xa5e45c0) at thread/qthread.cpp:487
#9  0x0131ecdc in Marble::GpsdThread::run (this=0xa5e45c0) at /usr/src/debug/kdeedu-4.3.1/marble/src/plugins/positionprovider/gpsd/GpsdThread.cpp:27
#10 0x02aa72f2 in QThreadPrivate::start (arg=0xa5e45c0) at thread/qthread_unix.cpp:188
#11 0x00942935 in start_thread (arg=0xac1ffb70) at pthread_create.c:297
#12 0x0087794e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb8082780 (LWP 22703)):
[KCrash Handler]
#6  0x038f131a in QGraphicsLayoutItem::isLayout (this=0xa159138) at graphicsview/qgraphicslayoutitem.cpp:784
#7  0x038f016d in QGraphicsLayoutPrivate::activateRecursive (this=0xa159138, item=0xb8c6978) at graphicsview/qgraphicslayout_p.cpp:189
#8  0x038f016d in QGraphicsLayoutPrivate::activateRecursive (this=0xa159138, item=0xa158d38) at graphicsview/qgraphicslayout_p.cpp:189
#9  0x038ef956 in QGraphicsLayout::activate (this=0xa158d38) at graphicsview/qgraphicslayout.cpp:258
#10 0x038efa2c in QGraphicsLayout::widgetEvent (this=0xa158d38, e=0xa77e8e8) at graphicsview/qgraphicslayout.cpp:366
#11 0x038f5bb6 in QGraphicsWidget::event (this=0xa158540, event=0xa77e8e8) at graphicsview/qgraphicswidget.cpp:1262
#12 0x0329e974 in QApplicationPrivate::notify_helper (this=0x9d37650, receiver=0xa158540, e=0xa77e8e8) at kernel/qapplication.cpp:4056
#13 0x032a60e9 in QApplication::notify (this=0x9d300a8, receiver=0xa158540, e=0xa77e8e8) at kernel/qapplication.cpp:3603
#14 0x078c260a in KApplication::notify (this=0x9d300a8, receiver=0xa158540, event=0xa77e8e8) at /usr/src/debug/kdelibs-4.3.1/kdeui/kernel/kapplication.cpp:302
#15 0x02b97b0b in QCoreApplication::notifyInternal (this=0x9d300a8, receiver=0xa158540, event=0xa77e8e8) at kernel/qcoreapplication.cpp:610
#16 0x02b98732 in QCoreApplication::sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#17 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1247
#18 0x02b988ed in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#19 0x02bc29bf in QCoreApplication::sendPostedEvents () at kernel/qcoreapplication.h:218
#20 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:210
#21 0x027f6308 in g_main_dispatch (context=<value optimized out>) at gmain.c:1824
#22 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#23 0x027f99e0 in g_main_context_iterate (context=0x9d3da90, block=<value optimized out>, dispatch=1, self=0x9d370c0) at gmain.c:2455
#24 0x027f9b13 in IA__g_main_context_iteration (context=0x9d3da90, may_block=1) at gmain.c:2518
#25 0x02bc25ec in QEventDispatcherGlib::processEvents (this=0x9d1ae60, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:327
#26 0x0333dcb5 in QGuiEventDispatcherGlib::processEvents (this=0x9d1ae60, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
#27 0x02b960d9 in QEventLoop::processEvents (this=0xbfc40854, flags={i = 36}) at kernel/qeventloop.cpp:149
#28 0x02b9652a in QEventLoop::exec (this=0xbfc40854, flags={i = 0}) at kernel/qeventloop.cpp:201
#29 0x02b989af in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#30 0x0329e7f7 in QApplication::exec () at kernel/qapplication.cpp:3525
#31 0x0060942d in kdemain (argc=1, argv=0xbfc40a34) at /usr/src/debug/kdebase-workspace-4.3.1/plasma/shells/desktop/main.cpp:50
#32 0x080486fb in main (argc=1, argv=0xbfc40a34) at /usr/src/debug/kdebase-workspace-4.3.1/i586-redhat-linux-gnu/plasma/shells/desktop/plasma-desktop_dummy.cpp:3

Reported using DrKonqi