Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.85 (KDE 4.2.85 (KDE 4.3 Beta1))
Qt Version: 4.5.1
Operating System: Linux 2.6.30-5-generic i686
Distribution: Ubuntu karmic (development branch)

What I was doing when the application crashed:
just crash

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 0 (LWP 4646)]

Thread 3 (Thread 0xabe95b90 (LWP 4647)):
#0  0x0063e422 in __kernel_vsyscall ()
#1  0x033b90e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0074c43d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x05edd167 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0x0737023a in ?? () from /usr/lib/libQtNetwork.so.4
#5  0x05edc0fe in ?? () from /usr/lib/libQtCore.so.4
#6  0x033b54ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x0073d5ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa865db90 (LWP 4650)):
#0  0x009b30ac in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x05ffba8b in ?? () from /usr/lib/libQtCore.so.4
#2  0x05ffbc91 in ?? () from /usr/lib/libQtCore.so.4
#3  0x05ffc75c in ?? () from /usr/lib/libQtCore.so.4
#4  0x05ffa180 in ?? () from /usr/lib/libQtCore.so.4
#5  0x065b1dd0 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0x065b21a1 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0x065b26ea in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0x05ff9fd7 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#9  0x05fcd0a9 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#10 0x05fcd4f2 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#11 0x04687a7b in KIO::NetAccess::enter_loop () from /usr/lib/libkio.so.5
#12 0x04688156 in KIO::NetAccess::synchronousRunInternal () from /usr/lib/libkio.so.5
#13 0x0468888b in KIO::NetAccess::synchronousRun () from /usr/lib/libkio.so.5
#14 0x03c89ca4 in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#15 0x03c95c58 in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#16 0x03c973ac in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#17 0x05edc0fe in ?? () from /usr/lib/libQtCore.so.4
#18 0x033b54ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#19 0x0073d5ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7387720 (LWP 4646)):
[KCrash Handler]
#6  0x049fef37 in TaskManager::Task::window () from /usr/lib/libtaskmanager.so.4
#7  0x05fdecaf in QObject::event () from /usr/lib/libQtCore.so.4
#8  0x07c6e8a4 in QGraphicsWidget::event () from /usr/lib/libQtGui.so.4
#9  0x075dfc1c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#10 0x075e73f4 in QApplication::notify () from /usr/lib/libQtGui.so.4
#11 0x0103650a in KApplication::notify () from /usr/lib/libkdeui.so.5
#12 0x05fceb1b in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#13 0x05ffc6a6 in ?? () from /usr/lib/libQtCore.so.4
#14 0x05ffa050 in ?? () from /usr/lib/libQtCore.so.4
#15 0x065aef68 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#16 0x065b2578 in ?? () from /usr/lib/libglib-2.0.so.0
#17 0x065b26ea in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#18 0x05ff9f9c in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#19 0x07681975 in ?? () from /usr/lib/libQtGui.so.4
#20 0x05fcd0a9 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#21 0x05fcd4f2 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#22 0x05fcf87f in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#23 0x075dfa97 in QApplication::exec () from /usr/lib/libQtGui.so.4
#24 0x0093e94d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#25 0x080485cb in _start ()