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 i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Sometimes the plasma desktop crash. I don't know why. Some times I add a widget and then the plasma desktop is restarted. Other times I add a widget without problems. I'm using kubuntu 9.10.

 -- Backtrace:
Application: Plasma-werkgebied (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7720700 (LWP 1826))]

Thread 4 (Thread 0xab3adb70 (LWP 1829)):
#0  0x00b0d422 in __kernel_vsyscall ()
#1  0x00a2fe15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01ee678d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0015fe67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x04e90922 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0x0015ee32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00a2b80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x01ed97ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xaa1ffb70 (LWP 2935)):
#0  0x00b0d422 in __kernel_vsyscall ()
#1  0x00a30142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01ee67e4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0346a9ff in ?? () from /usr/lib/libxine.so.1
#4  0x00a2b80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x01ed97ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa6258b70 (LWP 2936)):
#0  0x005aae06 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x0027bbf3 in ?? () from /usr/lib/libQtCore.so.4
#2  0x0027bde1 in ?? () from /usr/lib/libQtCore.so.4
#3  0x0027c88c in ?? () from /usr/lib/libQtCore.so.4
#4  0x0027a210 in ?? () from /usr/lib/libQtCore.so.4
#5  0x005ebf80 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x005ec341 in ?? () from /lib/libglib-2.0.so.0
#7  0x005ec853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x0027a067 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0x0024dc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0x0024e0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0x0015bb73 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0x0340620a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#13 0x0015ee32 in ?? () from /usr/lib/libQtCore.so.4
#14 0x00a2b80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x01ed97ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7720700 (LWP 1826)):
[KCrash Handler]
#6  0x05e018b9 in ?? () from /usr/lib/libindicate.so.3
#7  0x07cc3d36 in ?? () from /usr/lib/libdbus-glib-1.so.2
#8  0x07ccbc24 in ?? () from /usr/lib/libdbus-glib-1.so.2
#9  0x05d65072 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#10 0x05d7a7a8 in ?? () from /usr/lib/libgobject-2.0.so.0
#11 0x05d7bb2d in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#12 0x05d7bfb6 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#13 0x07ccce2d in ?? () from /usr/lib/libdbus-glib-1.so.2
#14 0x0780ec8d in dbus_connection_dispatch () from /lib/libdbus-1.so.3
#15 0x07cc375d in ?? () from /usr/lib/libdbus-glib-1.so.2
#16 0x005e8e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#17 0x005ec720 in ?? () from /lib/libglib-2.0.so.0
#18 0x005ec853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#19 0x0027a02c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#20 0x0119ebe5 in ?? () from /usr/lib/libQtGui.so.4
#21 0x0024dc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#22 0x0024e0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#23 0x0025053f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#24 0x010fddd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#25 0x0853480d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#26 0x0804dde1 in _start ()

This bug may be a duplicate of or related to bug 212408

Reported using DrKonqi