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:
While changing the theme got crashed

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7721700 (LWP 1577))]

Thread 6 (Thread 0xac638b70 (LWP 1578)):
#0  0x00a8b422 in __kernel_vsyscall ()
#1  0x00a61e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008eb78d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00c1ee67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x079a4922 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0x00c1de32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00a5d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x008de7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xabcffb70 (LWP 1589)):
#0  0x00a8b422 in __kernel_vsyscall ()
#1  0x00a62142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008eb7e4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0865f9ff in ?? () from /usr/lib/libxine.so.1
#4  0x00a5d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x008de7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xab4feb70 (LWP 1590)):
#0  0x00d38c31 in ?? () from /usr/lib/libQtCore.so.4
#1  0x00620f80 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#2  0x00621341 in ?? () from /lib/libglib-2.0.so.0
#3  0x00621853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00d39067 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00d0cc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00d0d0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x00c1ab73 in QThread::exec() () from /usr/lib/libQtCore.so.4
#8  0x0258820a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#9  0x00c1de32 in ?? () from /usr/lib/libQtCore.so.4
#10 0x00a5d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0x008de7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa6cfcb70 (LWP 1596)):
#0  0x00a8b422 in __kernel_vsyscall ()
#1  0x008d0ba6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x04583c3b in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#3  0x00a5d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#4  0x008de7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa64fbb70 (LWP 1597)):
#0  0x00a8b422 in __kernel_vsyscall ()
#1  0x00a61e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008eb78d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x086705ee in ?? () from /usr/lib/libxine.so.1
#4  0x00a5d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x008de7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7721700 (LWP 1577)):
[KCrash Handler]
#6  0x03bafe5d in KNS::Engine::downloadDialogModal(QWidget*) () from /usr/lib/libknewstuff2.so.4
#7  0x01386e83 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#8  0x0138468b in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#9  0x00d24263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x00d246d8 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#11 0x0238acc1 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#12 0x020b3549 in ?? () from /usr/lib/libQtGui.so.4
#13 0x020b51a4 in ?? () from /usr/lib/libQtGui.so.4
#14 0x020b5431 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#15 0x01d53012 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x020b33ee in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#17 0x0215d66d in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#18 0x01cfdf54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0x01d06033 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#20 0x05c64bfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#21 0x00d0e6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#22 0x01d04f6e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#23 0x01d737c0 in ?? () from /usr/lib/libQtGui.so.4
#24 0x01d72c4b in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#25 0x01d9f502 in ?? () from /usr/lib/libQtGui.so.4
#26 0x0061de78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0x00621720 in ?? () from /lib/libglib-2.0.so.0
#28 0x00621853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#29 0x00d3902c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0x01d9ebe5 in ?? () from /usr/lib/libQtGui.so.4
#31 0x00d0cc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#32 0x00d0d0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#33 0x03bafac7 in ?? () from /usr/lib/libknewstuff2.so.4
#34 0x03bafeed in KNS::Engine::downloadDialogModal(QWidget*) () from /usr/lib/libknewstuff2.so.4
#35 0x01386e83 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#36 0x0138468b in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#37 0x00d24263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#38 0x00d246d8 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#39 0x0238acc1 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#40 0x020b3549 in ?? () from /usr/lib/libQtGui.so.4
#41 0x020b51a4 in ?? () from /usr/lib/libQtGui.so.4
#42 0x020b5431 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#43 0x01d53012 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#44 0x020b33ee in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#45 0x0215d66d in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#46 0x01cfdf54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#47 0x01d06033 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#48 0x05c64bfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#49 0x00d0e6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#50 0x01d04f6e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#51 0x01d737c0 in ?? () from /usr/lib/libQtGui.so.4
#52 0x01d72c4b in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#53 0x01d9f502 in ?? () from /usr/lib/libQtGui.so.4
#54 0x0061de78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#55 0x00621720 in ?? () from /lib/libglib-2.0.so.0
#56 0x00621853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#57 0x00d3902c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#58 0x01d9ebe5 in ?? () from /usr/lib/libQtGui.so.4
#59 0x00d0cc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#60 0x00d0d0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#61 0x00d0f53f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#62 0x01cfddd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#63 0x0139580d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#64 0x0804dde1 in _start ()

Reported using DrKonqi