Application that crashed: dolphin
Version of the application: 1.3
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-ARCH x86_64

What I was doing when the application crashed:
Using Arch Linux (current). The error always happen. Usually when i use the "mplayer-thumbs" plugin to see the video previews in dolphin

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fcd0e456760 (LWP 27872))]

Thread 2 (Thread 0x7fccfed96710 (LWP 27926)):
#0  0x00007fcd0a48b3e9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fccfda80a71 in metronom_sync_loop () from /usr/lib/libxine.so.1
#2  0x00007fcd0a48681a in start_thread () from /lib/libpthread.so.0
#3  0x00007fcd0a76ac7d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fcd0e456760 (LWP 27872)):
[KCrash Handler]
#5  0x00007fcd044ef770 in _dbus_list_prepend_link () from /usr/lib/libdbus-1.so.3
#6  0x00007fcd044ef789 in _dbus_list_append_link () from /usr/lib/libdbus-1.so.3
#7  0x00007fcd044d7d0d in _dbus_connection_queue_synthesized_message_link () from /usr/lib/libdbus-1.so.3
#8  0x00007fcd044e69d5 in _dbus_pending_call_queue_timeout_error_unlocked () from /usr/lib/libdbus-1.so.3
#9  0x00007fcd044d835c in reply_handler_timeout () from /usr/lib/libdbus-1.so.3
#10 0x00007fcd0bcebbb3 in ?? () from /usr/lib/libQtDBus.so.4
#11 0x00007fcd0ae50ce3 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#12 0x00007fcd0b2c307c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#13 0x00007fcd0b2ca34e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#14 0x00007fcd0c5f48f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#15 0x00007fcd0ae41bfc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#16 0x00007fcd0ae6d3e2 in ?? () from /usr/lib/libQtCore.so.4
#17 0x00007fcd0ae6a3f8 in ?? () from /usr/lib/libQtCore.so.4
#18 0x00007fcd06b7a26e in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#19 0x00007fcd06b7dc28 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#20 0x00007fcd06b7dd50 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#21 0x00007fcd0ae6a123 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#22 0x00007fcd0b35614e in ?? () from /usr/lib/libQtGui.so.4
#23 0x00007fcd0ae40532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x00007fcd0ae40904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#25 0x00007fcd0ae42ab9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#26 0x0000000000439495 in _start ()

Reported using DrKonqi