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 2.6.31-14-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Title says it all...

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f2aa8c66750 (LWP 3986))]

Thread 2 (Thread 0x7f2a88d42910 (LWP 3987)):
#0  0x00007f2aa54115a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f2aa86974fb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f2aa4ace78c in ?? () from /usr/lib/libQtNetwork.so.4
#3  0x00007f2aa8696445 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f2aa540ca04 in start_thread () from /lib/libpthread.so.0
#5  0x00007f2aa5fec7bd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2aa8c66750 (LWP 3986)):
[KCrash Handler]
#5  0x00007f2aa5f8f4f5 in memcpy () from /lib/libc.so.6
#6  0x00007f2aa86d98fe in QString::realloc(int) () from /usr/lib/libQtCore.so.4
#7  0x00007f2aa86d9a29 in QString::utf16() const () from /usr/lib/libQtCore.so.4
#8  0x00007f2aa86d9b4c in QString::toUcs4() const () from /usr/lib/libQtCore.so.4
#9  0x00007f2a8c17ad50 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#10 0x00007f2a8c68fa3b in _PyObject_Str () from /usr/lib/libpython2.6.so.1.0
#11 0x00007f2a8c68fb3a in PyObject_Str () from /usr/lib/libpython2.6.so.1.0
#12 0x00007f2a8c69eab7 in ?? () from /usr/lib/libpython2.6.so.1.0
#13 0x00007f2a8c6a59d3 in ?? () from /usr/lib/libpython2.6.so.1.0
#14 0x00007f2a8c64ae53 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#15 0x00007f2a8c6ebf97 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#16 0x00007f2a8c6ee975 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#17 0x00007f2a8c676e80 in ?? () from /usr/lib/libpython2.6.so.1.0
#18 0x00007f2a8c64ae53 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#19 0x00007f2a8c65b64f in ?? () from /usr/lib/libpython2.6.so.1.0
#20 0x00007f2a8c64ae53 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#21 0x00007f2a8c6e6e43 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.6.so.1.0
#22 0x00007f2a8be38678 in sip_api_invoke_slot () from /usr/lib/pymodules/python2.6/sip.so
#23 0x00007f2a8c176846 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#24 0x00007f2a8c17695c in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#25 0x00007f2a8c176a1a in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#26 0x00007f2aa8791ddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#27 0x00007f2aa73e4a22 in KWallet::Wallet::walletOpened(bool) () from /usr/lib/libkdeui.so.5
#28 0x00007f2aa73e5940 in KWallet::Wallet::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#29 0x00007f2aa8791ddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#30 0x00007f2aa74a708f in ?? () from /usr/lib/libkdeui.so.5
#31 0x00007f2aa74a7621 in ?? () from /usr/lib/libkdeui.so.5
#32 0x00007f2aa47ffad4 in ?? () from /usr/lib/libQtDBus.so.4
#33 0x00007f2aa4806def in ?? () from /usr/lib/libQtDBus.so.4
#34 0x00007f2aa878c0f9 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#35 0x00007f2aa672cefc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#36 0x00007f2aa67341ce in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#37 0x00007f2aa7363ab6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#38 0x00007f2aa877cc2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#39 0x00007f2aa877d80a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#40 0x00007f2aa87a5533 in ?? () from /usr/lib/libQtCore.so.4
#41 0x00007f2aa565dbbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#42 0x00007f2aa5661588 in ?? () from /lib/libglib-2.0.so.0
#43 0x00007f2aa56616b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#44 0x00007f2aa87a51a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#45 0x00007f2aa67c14be in ?? () from /usr/lib/libQtGui.so.4
#46 0x00007f2aa877b532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#47 0x00007f2aa877b904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#48 0x00007f2aa877dab9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#49 0x00007f2a9d7e94cf in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#50 0x0000000000406da8 in _start ()

This bug may be a duplicate of or related to bug 212673

Reported using DrKonqi