Application that crashed: ktorrent
Version of the application: 3.2.4
KDE Version: 4.3.5 (KDE 4.3.5) "release 0"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.12-0.2-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

What I was doing when the application crashed:
I was downloading a torrent video that was about 37% complete and I tried to preview it using the ktorrent media player when it crashed.

 -- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f72b72a3750 (LWP 7274))]

Thread 11 (Thread 0x7f72ab8df910 (LWP 7276)):
#0  0x00007f72b4df32cd in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f72a9cf6671 in metronom_sync_loop () from /usr/lib64/libxine.so.1
#2  0x00007f72b4dee65d in start_thread () from /lib64/libpthread.so.0
#3  0x00007f72b3854e1d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f729e913910 (LWP 7277)):
[KCrash Handler]
#5  0x0000000000000000 in ?? ()
#6  0x00007f72a9cf32bc in close_internal () from /usr/lib64/libxine.so.1
#7  0x00007f72a9cf3324 in xine_close () from /usr/lib64/libxine.so.1
#8  0x00007f72a9f58b9a in Phonon::MediaSource::type() const () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#9  0x00007f72b43f72ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#10 0x00007f72b43fe57e in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#11 0x00007f72b5ff6016 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#12 0x00007f72b5147ddc in QCoreApplication::notifyInternal (this=0x7fff49e14c20, receiver=0x801910, event=0xad4260) at kernel/qcoreapplication.cpp:610
#13 0x00007f72b51489ea in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#14 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1247
#15 0x00007f72b5170803 in sendPostedEvents () at kernel/qcoreapplication.h:218
#16 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:276
#17 0x00007f72af9c3dee in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#18 0x00007f72af9c77b8 in ?? () from /usr/lib64/libglib-2.0.so.0
#19 0x00007f72af9c78e0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f72b51703a3 in QEventDispatcherGlib::processEvents (this=0x800750, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#21 0x00007f72b5146712 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#22 0x00007f72b5146ae4 in QEventLoop::exec (this=0x7f729e913000, flags=) at kernel/qeventloop.cpp:201
#23 0x00007f72b505f71b in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#24 0x00007f72a9f513f4 in Phonon::MediaSource::type() const () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#25 0x00007f72b5062485 in QThreadPrivate::start (arg=0x78f7b0) at thread/qthread_unix.cpp:188
#26 0x00007f72b4dee65d in start_thread () from /lib64/libpthread.so.0
#27 0x00007f72b3854e1d in clone () from /lib64/libc.so.6
#28 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f729df08910 (LWP 7281)):
#0  0x00007f72b384bd03 in poll () from /lib64/libc.so.6
#1  0x00007f729df0ec4e in ao_alsa_handle_event_thread () from /usr/lib64/xine/plugins/1.28/xineplug_ao_out_alsa.so
#2  0x00007f72b4dee65d in start_thread () from /lib64/libpthread.so.0
#3  0x00007f72b3854e1d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f729d707910 (LWP 7282)):
#0  0x00007f72b4df3049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f72a9d07713 in ao_loop () from /usr/lib64/libxine.so.1
#2  0x00007f72b4dee65d in start_thread () from /lib64/libpthread.so.0
#3  0x00007f72b3854e1d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f7295359910 (LWP 8245)):
#0  0x00007f72b384bd03 in poll () from /lib64/libc.so.6
#1  0x00007f72b6de8ab9 in ?? () from /usr/lib64/libbtcore.so.11
#2  0x00007f72b6de8b7c in ?? () from /usr/lib64/libbtcore.so.11
#3  0x00007f72b6de9549 in ?? () from /usr/lib64/libbtcore.so.11
#4  0x00007f72b5062485 in QThreadPrivate::start (arg=0x6cdcf0) at thread/qthread_unix.cpp:188
#5  0x00007f72b4dee65d in start_thread () from /lib64/libpthread.so.0
#6  0x00007f72b3854e1d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f7293f11910 (LWP 8246)):
#0  0x00007f72b4df3049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f72b506353b in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f72b6de8448 in ?? () from /usr/lib64/libbtcore.so.11
#4  0x00007f72b6de9549 in ?? () from /usr/lib64/libbtcore.so.11
#5  0x00007f72b5062485 in QThreadPrivate::start (arg=0x6ce600) at thread/qthread_unix.cpp:188
#6  0x00007f72b4dee65d in start_thread () from /lib64/libpthread.so.0
#7  0x00007f72b3854e1d in clone () from /lib64/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f7294916910 (LWP 8917)):
#0  0x00007f72b4df32cd in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f72a9d01e69 in interruptable_sleep () from /usr/lib64/libxine.so.1
#2  0x00007f72a9d04621 in video_out_loop () from /usr/lib64/libxine.so.1
#3  0x00007f72b4dee65d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f72b3854e1d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f7293710910 (LWP 8918)):
#0  0x00007f72b4df3049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f72a9cf9f3b in fifo_buffer_get () from /usr/lib64/libxine.so.1
#2  0x00007f72a9cfffcd in video_decoder_loop () from /usr/lib64/libxine.so.1
#3  0x00007f72b4dee65d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f72b3854e1d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f7290498910 (LWP 8919)):
#0  0x00007f72b4df3049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f72a9cf9f3b in fifo_buffer_get () from /usr/lib64/libxine.so.1
#2  0x00007f72a9d01055 in audio_decoder_loop () from /usr/lib64/libxine.so.1
#3  0x00007f72b4dee65d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f72b3854e1d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f728fc97910 (LWP 8920)):
#0  0x00007f72b4df3049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f72a9d0a83b in xine_event_wait () from /usr/lib64/libxine.so.1
#2  0x00007f72a9d0a8ae in listener_loop () from /usr/lib64/libxine.so.1
#3  0x00007f72b4dee65d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f72b3854e1d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f72b72a3750 (LWP 7274)):
#0  0x00007f72b384bd03 in poll () from /lib64/libc.so.6
#1  0x00007f72ade6991a in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f72ade69e57 in ?? () from /usr/lib64/libxcb.so.1
#3  0x00007f72ade6a115 in xcb_writev () from /usr/lib64/libxcb.so.1
#4  0x00007f72b1bd903a in _XSend () from /usr/lib64/libX11.so.6
#5  0x00007f72b1bd9179 in _XReply () from /usr/lib64/libX11.so.6
#6  0x00007f72b1bc6c70 in XQueryPointer () from /usr/lib64/libX11.so.6
#7  0x00007f72b446e56d in QCursor::pos() () from /usr/lib64/libQtGui.so.4
#8  0x00007f72b440f376 in QMouseEvent::QMouseEvent(QEvent::Type, QPoint const&, Qt::MouseButton, QFlags<Qt::MouseButton>, QFlags<Qt::KeyboardModifier>) () from /usr/lib64/libQtGui.so.4
#9  0x00007f72b04c0eaa in ?? () from /usr/lib64/libphonon.so.4
#10 0x00007f72b04c11d9 in Phonon::SeekSlider::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libphonon.so.4
#11 0x00007f72b515cfbc in QMetaObject::activate (sender=0x7f72a43ab630, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff)
    at kernel/qobject.cpp:3113
#12 0x00007f72b04aa465 in Phonon::MediaObject::currentSourceChanged(Phonon::MediaSource const&) () from /usr/lib64/libphonon.so.4
#13 0x00007f72b04aa7d3 in ?? () from /usr/lib64/libphonon.so.4
#14 0x00007f72b04ac27c in Phonon::MediaObject::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libphonon.so.4
#15 0x00007f72b515cfbc in QMetaObject::activate (sender=0x800680, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3113
#16 0x00007f72a9f606e5 in Phonon::MediaSource::type() const () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#17 0x00007f72a9f61f5b in Phonon::MediaSource::type() const () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#18 0x00007f72aa9195ba in ?? () from /usr/lib64/kde4/ktmediaplayerplugin.so
#19 0x00007f72aa9111d5 in ?? () from /usr/lib64/kde4/ktmediaplayerplugin.so
#20 0x00007f72aa9112f5 in ?? () from /usr/lib64/kde4/ktmediaplayerplugin.so
#21 0x00007f72aa9103c4 in QString::free(QString::Data*) () at tools/qstring.cpp:948
#22 0x00007f72b515cfbc in QMetaObject::activate (sender=0x9a1ae0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3113
#23 0x00007f72b43f1457 in QAction::triggered(bool) () from /usr/lib64/libQtGui.so.4
#24 0x00007f72b43f289f in QAction::activate(QAction::ActionEvent) () from /usr/lib64/libQtGui.so.4
#25 0x00007f72b473f7fa in ?? () from /usr/lib64/libQtGui.so.4
#26 0x00007f72b473fa85 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#27 0x00007f72b480da3a in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#28 0x00007f72b4445cf0 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#29 0x00007f72b43f72ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#30 0x00007f72b43fe3c1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#31 0x00007f72b5ff6016 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#32 0x00007f72b5147ddc in QCoreApplication::notifyInternal (this=0x7fff49e14c20, receiver=0x7f72a4333750, event=0x7fff49e12d30) at kernel/qcoreapplication.cpp:610
#33 0x00007f72b43fdc90 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib64/libQtGui.so.4
#34 0x00007f72b4463cfe in ?? () from /usr/lib64/libQtGui.so.4
#35 0x00007f72b4462d9a in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#36 0x00007f72b448ab6c in ?? () from /usr/lib64/libQtGui.so.4
#37 0x00007f72af9c3dee in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#38 0x00007f72af9c77b8 in ?? () from /usr/lib64/libglib-2.0.so.0
#39 0x00007f72af9c78e0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#40 0x00007f72b51703a3 in QEventDispatcherGlib::processEvents (this=0x6cace0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#41 0x00007f72b448a31e in ?? () from /usr/lib64/libQtGui.so.4
#42 0x00007f72b5146712 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#43 0x00007f72b5146ae4 in QEventLoop::exec (this=0x7fff49e14b90, flags=) at kernel/qeventloop.cpp:201
#44 0x00007f72b5148c99 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#45 0x0000000000424f42 in _start ()

This bug may be a duplicate of or related to bug 220290

Reported using DrKonqi