Application: Kdenlive (kdenlive), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fea563dd780 (LWP 19883))]

Thread 4 (Thread 0x7fea2d9aa700 (LWP 19907)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fea526e9692 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3adfef0, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3adfef0, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fea526dea79 in QThreadPoolThread::run (this=0x236d050) at concurrent/qthreadpool.cpp:140
#4  0x00007fea526e8775 in QThreadPrivate::start (arg=0x236d050) at thread/qthread_unix.cpp:248
#5  0x00007fea524589ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007fea5012d70d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fea36f45700 (LWP 19932)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fea51e37640 in mlt_consumer_get_frame () from /usr/lib/libmlt.so.4
#2  0x00007fea51e38a2e in mlt_consumer_rt_frame () from /usr/lib/libmlt.so.4
#3  0x00007fea390f501c in ?? () from /usr/lib/mlt/libmltsdl.so
#4  0x00007fea524589ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x00007fea5012d70d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fea36744700 (LWP 19933)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fea390f4921 in ?? () from /usr/lib/mlt/libmltsdl.so
#2  0x00007fea524589ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fea5012d70d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fea563dd780 (LWP 19883)):
[KCrash Handler]
#5  0x00007fea500c4e63 in *__GI___libc_free (mem=0x71de7ab) at malloc.c:3736
#6  0x00007fea3f129065 in ?? () from /usr/lib/mlt/libmltxml.so
#7  0x00007fea3f129382 in ?? () from /usr/lib/mlt/libmltxml.so
#8  0x00007fea3f1296c0 in ?? () from /usr/lib/mlt/libmltxml.so
#9  0x00007fea3f12a82e in ?? () from /usr/lib/mlt/libmltxml.so
#10 0x00007fea3f1297de in ?? () from /usr/lib/mlt/libmltxml.so
#11 0x00007fea3f129e8d in ?? () from /usr/lib/mlt/libmltxml.so
#12 0x00007fea3f129a06 in ?? () from /usr/lib/mlt/libmltxml.so
#13 0x00007fea3f129a06 in ?? () from /usr/lib/mlt/libmltxml.so
#14 0x00007fea3f129a06 in ?? () from /usr/lib/mlt/libmltxml.so
#15 0x00007fea3f129a06 in ?? () from /usr/lib/mlt/libmltxml.so
#16 0x00007fea3f12b516 in ?? () from /usr/lib/mlt/libmltxml.so
#17 0x00007fea3f1297a8 in ?? () from /usr/lib/mlt/libmltxml.so
#18 0x00007fea3f12ad63 in xml_make_doc () from /usr/lib/mlt/libmltxml.so
#19 0x00007fea3f12aeb4 in ?? () from /usr/lib/mlt/libmltxml.so
#20 0x00007fea3f12b040 in ?? () from /usr/lib/mlt/libmltxml.so
#21 0x000000000071e524 in Render::sceneList (this=0x2cfd740) at /build/buildd/kdenlive-0.8.3+git20120124.ab65ab29/src/renderer.cpp:1261
#22 0x00000000006ab452 in Monitor::sceneList (this=<value optimized out>) at /build/buildd/kdenlive-0.8.3+git20120124.ab65ab29/src/monitor.cpp:911
#23 0x00000000004c81e3 in MainWindow::saveFileAs (this=0x1666380, outputFileName=...) at /build/buildd/kdenlive-0.8.3+git20120124.ab65ab29/src/mainwindow.cpp:1983
#24 0x00000000004cc211 in MainWindow::saveFileAs (this=0x1666380) at /build/buildd/kdenlive-0.8.3+git20120124.ab65ab29/src/mainwindow.cpp:2014
#25 0x00000000004f1798 in MainWindow::qt_metacall (this=0x1666380, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffdcdf1670)
    at /build/buildd/kdenlive-0.8.3+git20120124.ab65ab29/obj-x86_64-linux-gnu/src/mainwindow.moc:409
#26 0x00007fea527efe3f in QMetaObject::activate (sender=0x2312990, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#27 0x00007fea534a1032 in QAction::triggered (this=0x71de7ab, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#28 0x00007fea534a30ab in QAction::activate (this=0x2312990, event=<value optimized out>) at kernel/qaction.cpp:1255
#29 0x00007fea538e239d in QMenuPrivate::activateCausedStack (this=<value optimized out>, causedStack=..., action=0x2312990, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1011
#30 0x00007fea538e7dda in QMenuPrivate::activateAction (this=0x36c5270, action=0x2312990, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1103
#31 0x00007fea55ec948e in KMenu::mouseReleaseEvent (this=0x3641940, e=0x1) at ../../kdeui/widgets/kmenu.cpp:471
#32 0x00007fea534fd582 in QWidget::event (this=0x3641940, event=0x7fffdcdf22c0) at kernel/qwidget.cpp:7998
#33 0x00007fea538e9f9b in QMenu::event (this=0x3641940, e=0x7fffdcdf22c0) at widgets/qmenu.cpp:2414
#34 0x00007fea534a722c in QApplicationPrivate::notify_helper (this=0x1491b40, receiver=0x3641940, e=0x7fffdcdf22c0) at kernel/qapplication.cpp:4300
#35 0x00007fea534adecb in QApplication::notify (this=0x7fffdcdf2fc0, receiver=0x3641940, e=0x7fffdcdf22c0) at kernel/qapplication.cpp:3865
#36 0x00007fea55deca16 in KApplication::notify (this=0x7fffdcdf2fc0, receiver=0x3641940, event=0x7fffdcdf22c0) at ../../kdeui/kernel/kapplication.cpp:302
#37 0x00007fea527dd06c in QCoreApplication::notifyInternal (this=0x7fffdcdf2fc0, receiver=0x3641940, event=0x7fffdcdf22c0) at kernel/qcoreapplication.cpp:704
#38 0x00007fea534ad0ae in QCoreApplication::sendEvent (receiver=0x3641940, event=0x7fffdcdf22c0, alienWidget=0x0, nativeWidget=0x3641940, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QApplicationPrivate::sendMouseEvent (receiver=0x3641940, event=0x7fffdcdf22c0, alienWidget=0x0, nativeWidget=0x3641940, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, 
    spontaneous=true) at kernel/qapplication.cpp:2965
#40 0x00007fea5352d3dd in QETWidget::translateMouseEvent (this=0x3641940, event=<value optimized out>) at kernel/qapplication_x11.cpp:4302
#41 0x00007fea5352b8ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffdcdf2be0) at kernel/qapplication_x11.cpp:3501
#42 0x00007fea53557882 in x11EventSourceDispatch (s=0x1495910, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#43 0x00007fea4ce858c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#44 0x00007fea4ce89748 in ?? () from /lib/libglib-2.0.so.0
#45 0x00007fea4ce898fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#46 0x00007fea52806513 in QEventDispatcherGlib::processEvents (this=0x14773a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#47 0x00007fea5355746e in QGuiEventDispatcherGlib::processEvents (this=0x71de7ab, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007fea527db992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#49 0x00007fea527dbd6c in QEventLoop::exec (this=0x7fffdcdf2f10, flags=) at kernel/qeventloop.cpp:201
#50 0x00007fea527dfaab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#51 0x00000000004c1ce5 in main (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/kdenlive-0.8.3+git20120124.ab65ab29/src/main.cpp:89