Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.92 (KDE 4.2.92 (KDE 4.3 >= 20090617))
Qt Version: 4.5.1
Operating System: Linux 2.6.27-14-generic i686
Distribution: Ubuntu 8.10

What I was doing when the application crashed:
I added the raster plasmaoid to the panel. This looks horrible and is also shown on desktop(?!). THen, I click on a element on the raster plasmaoid on desktop and plasma goes away.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 5694)]

Thread 2 (Thread 0xa89b3b90 (LWP 5697)):
#0  0xb7f35430 in __kernel_vsyscall ()
#1  0xb7d00075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7d89962 in QWaitCondition::wait (this=0x8bb74d8, mutex=0x8bb74d4, time=4294967295) at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/thread/qwaitcondition_unix.cpp:87
#3  0xb76afb8a in QHostInfoAgent::run (this=0x8bb74c8) at /mnt/data/kde4/kdesvn/qt-copy/src/network/kernel/qhostinfo.cpp:260
#4  0xb7d88ba0 in QThreadPrivate::start (arg=0x8bb74c8) at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/thread/qthread_unix.cpp:189
#5  0xb7cfc50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0xb6801a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb61bb8d0 (LWP 5694)):
[KCrash Handler]
#6  0xb609d3f1 in Plasma::Corona::popupPosition (this=0x8ff2530, item=0x91ecd00, s=@0xbfd34f44) at /home/crissi/kdesvn/kdelibs/plasma/corona.cpp:587
#7  0xb6107f84 in Plasma::ToolTipManagerPrivate::showToolTip (this=0x867bd60) at /home/crissi/kdesvn/kdelibs/plasma/tooltipmanager.cpp:342
#8  0xb6108228 in Plasma::ToolTipManager::qt_metacall (this=0x869d230, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfd34ff8) at /mnt/data/kde4/kdesvn/build/kdelibs/plasma/tooltipmanager.moc:69
#9  0xb7e7c709 in QMetaObject::activate (sender=0x8838390, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x3893093)
    at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/kernel/qobject.cpp:3117
#10 0xb7e7ccb2 in QMetaObject::activate (sender=0x8838390, m=0xb7f15904, local_signal_index=0, argv=0x0) at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/kernel/qobject.cpp:3194
#11 0xb7eb41f7 in QTimer::timeout (this=0x8838390) at .moc/release-shared/moc_qtimer.cpp:128
#12 0xb7e8369e in QTimer::timerEvent (this=0x8838390, e=0xbfd3548c) at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/kernel/qtimer.cpp:261
#13 0xb7e794bf in QObject::event (this=0x8838390, e=0xbfd3548c) at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/kernel/qobject.cpp:1082
#14 0xb6ae358c in QApplicationPrivate::notify_helper (this=0x8543ca8, receiver=0x8838390, e=0xbfd3548c) at /mnt/data/kde4/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:4057
#15 0xb6aebeee in QApplication::notify (this=0x85210f8, receiver=0x8838390, e=0xbfd3548c) at /mnt/data/kde4/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3604
#16 0xb744be7d in KApplication::notify (this=0x85210f8, receiver=0x8838390, event=0xbfd3548c) at /home/crissi/kdesvn/kdelibs/kdeui/kernel/kapplication.cpp:302
#17 0xb7e69feb in QCoreApplication::notifyInternal (this=0x85210f8, receiver=0x8838390, event=0xbfd3548c) at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:606
#18 0xb7e94e51 in QTimerInfoList::activateTimers (this=0x85466bc) at ../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:213
#19 0xb7e91ae0 in timerSourceDispatch (source=0x8546688) at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:164
#20 0xb667c718 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0xb667fdc3 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0xb667ff81 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#23 0xb7e91a38 in QEventDispatcherGlib::processEvents (this=0x8541288, flags={i = -1076668920}) at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:324
#24 0xb6b74335 in QGuiEventDispatcherGlib::processEvents (this=0x8541288, flags={i = -1076668872}) at /mnt/data/kde4/kdesvn/qt-copy/src/gui/kernel/qguieventdispatcher_glib.cpp:202
#25 0xb7e6878a in QEventLoop::processEvents (this=0xbfd356a0, flags={i = -1076668808}) at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/kernel/qeventloop.cpp:149
#26 0xb7e6894a in QEventLoop::exec (this=0xbfd356a0, flags={i = -1076668760}) at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/kernel/qeventloop.cpp:196
#27 0xb7e6ab71 in QCoreApplication::exec () at /mnt/data/kde4/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:888
#28 0xb6ae3407 in QApplication::exec () at /mnt/data/kde4/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3526
#29 0xb414f0d0 in kdemain (argc=1, argv=0x8522f20) at /home/crissi/kdesvn/kdebase/workspace/plasma/shells/desktop/main.cpp:50
#30 0x0804e208 in launch (argc=1, _name=0x8522ef4 "/usr/local/bin/plasma-desktop", args=0x8522f12 "", cwd=0x0, envc=0, envs=0x8522f16 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051308 "0") at /home/crissi/kdesvn/kdelibs/kinit/kinit.cpp:672
#31 0x0804e9ed in handle_launcher_request (sock=7, who=<value optimized out>) at /home/crissi/kdesvn/kdelibs/kinit/kinit.cpp:1164
#32 0x0804ef75 in handle_requests (waitForPid=0) at /home/crissi/kdesvn/kdelibs/kinit/kinit.cpp:1357
#33 0x0804fb42 in main (argc=2, argv=0xbfd35eb4, envp=0xbfd35ec0) at /home/crissi/kdesvn/kdelibs/kinit/kinit.cpp:1784

Reported using DrKonqi