Application that crashed: dolphin
Version of the application: 1.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.30-ARCH x86_64

What I was doing when the application crashed:
Dolphin just freeze when trying to open a video file by double clicking it, but it doesnt froze after second launch...

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff55c4b0750 (LWP 5412))]

Thread 2 (Thread 0x7ff54d00b910 (LWP 5457)):
#0  0x00007ff5584f705d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff547b72581 in metronom_sync_loop () from /usr/lib/libxine.so.1
#2  0x00007ff5584f257a in start_thread () from /lib/libpthread.so.0
#3  0x00007ff5587d214d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff55c4b0750 (LWP 5412)):
[KCrash Handler]
#5  0x00007ff55276674b in _dbus_list_prepend_link () from /usr/lib/libdbus-1.so.3
#6  0x00007ff552766789 in _dbus_list_append_link () from /usr/lib/libdbus-1.so.3
#7  0x00007ff55274ed0d in _dbus_connection_queue_synthesized_message_link () from /usr/lib/libdbus-1.so.3
#8  0x00007ff55275d9d5 in _dbus_pending_call_queue_timeout_error_unlocked () from /usr/lib/libdbus-1.so.3
#9  0x00007ff55274f35c in reply_handler_timeout () from /usr/lib/libdbus-1.so.3
#10 0x00007ff559d50bb3 in ?? () from /usr/lib/libQtDBus.so.4
#11 0x00007ff558eb5ce3 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#12 0x00007ff55932807c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#13 0x00007ff55932f34e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#14 0x00007ff55a655586 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#15 0x00007ff558ea6bfc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#16 0x00007ff558ed23e2 in ?? () from /usr/lib/libQtCore.so.4
#17 0x00007ff558ecf3f8 in ?? () from /usr/lib/libQtCore.so.4
#18 0x00007ff554be2dbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#19 0x00007ff554be6568 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#20 0x00007ff554be6690 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#21 0x00007ff558ecf123 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#22 0x00007ff5593bb14e in ?? () from /usr/lib/libQtGui.so.4
#23 0x00007ff558ea5532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x00007ff558ea5904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#25 0x00007ff558ea7ab9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#26 0x0000000000439505 in _start ()

Reported using DrKonqi