Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-16-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I did ask eclipse to launce a debug version of some c++ code and then I left  the virtual box for a few min and when I came back this crash have ocured

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb788c700 (LWP 1305))]

Thread 2 (Thread 0xac7c8b70 (LWP 1308)):
#0  0x0040a422 in __kernel_vsyscall ()
#1  0x00558e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x004e478d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0075de67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x0064c922 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0x0075ce32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x0055480e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x004d77ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb788c700 (LWP 1305)):
[KCrash Handler]
#6  0x00137d57 in XVisualIDFromVisual () from /usr/lib/libX11.so.6
#7  0x0502370e in ?? () from /usr/lib/libQtGui.so.4
#8  0x0502ab4e in QWidgetPrivate::create_sys(unsigned long, bool, bool) () from /usr/lib/libQtGui.so.4
#9  0x04febb1c in QWidget::create(unsigned long, bool, bool) () from /usr/lib/libQtGui.so.4
#10 0x025e8c1e in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#11 0x025e43f0 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#12 0x025e44cb in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#13 0x00863263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#14 0x00863ec2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#15 0x00868387 in ?? () from /usr/lib/libQtCore.so.4
#16 0x0086849c in ?? () from /usr/lib/libQtCore.so.4
#17 0x0085d3bf in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#18 0x04f94f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0x04f9c67c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#20 0x04b9fbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#21 0x0084d6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#22 0x0087a7ce in ?? () from /usr/lib/libQtCore.so.4
#23 0x008780e0 in ?? () from /usr/lib/libQtCore.so.4
#24 0x0037fe78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x00383720 in ?? () from /lib/libglib-2.0.so.0
#26 0x00383853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x0087802c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0x05035be5 in ?? () from /usr/lib/libQtGui.so.4
#29 0x0084bc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0x0084c0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#31 0x0084e53f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#32 0x04f94dd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#33 0x06bbb80d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#34 0x0804dde1 in _start ()

This bug may be a duplicate of or related to bug 217791

Reported using DrKonqi