[Kdenlive-devel] effects stability

Mon Aug 3 18:08:36 UTC 2009

This is from svn 3798. In addition, the effect list doesn't always show
the controls after an effect has been added. Didn't quite catch what I
did to trigger this yet.

Application: Kdenlive (kdenlive), signal SIGSEGV
[Current thread is 1 (Thread 0xb5cce710 (LWP 16655))]

Thread 4 (Thread 0xb2282b90 (LWP 16666)):
#0  0xb8090424 in __kernel_vsyscall ()
#1  0xb673ffa1 in select () from /lib/i686/cmov/libc.so.6
#2  0xb7439c20 in QProcessManager::run (this=0x86836d8) at io/qprocess_unix.cpp:296
#3  0xb736a522 in QThreadPrivate::start (arg=0x86836d8) at thread/qthread_unix.cpp:188
#4  0xb664e495 in start_thread (arg=0xb2282b90) at pthread_create.c:300
#5  0xb6747a1e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xac082b90 (LWP 16916)):
#0  0xb8090424 in __kernel_vsyscall ()
#1  0xb673d427 in *__GI___poll (fds=0xac081f04, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb601108b in ?? () from /usr/lib/libxcb.so.1
#3  0xb60116ae in ?? () from /usr/lib/libxcb.so.1
#4  0xb6011a57 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0xb64303f2 in _XSend () from /usr/lib/libX11.so.6
#6  0xb64305c3 in _XReply () from /usr/lib/libX11.so.6
#7  0xb64240b7 in XSync () from /usr/lib/libX11.so.6
#8  0xb32bebf5 in ?? () from /usr/lib/libSDL-1.2.so.0
#9  0xb32c423f in ?? () from /usr/lib/libSDL-1.2.so.0
#10 0xb32b5f4f in SDL_UpdateRects () from /usr/lib/libSDL-1.2.so.0
#11 0xb32b5ffb in SDL_UpdateRect () from /usr/lib/libSDL-1.2.so.0
#12 0xb32b64c1 in SDL_Flip () from /usr/lib/libSDL-1.2.so.0
#13 0xb3410347 in consumer_play_video (arg=0xa96d6060) at consumer_sdl_still.c:506
#14 consumer_thread (arg=0xa96d6060) at consumer_sdl_still.c:543
#15 0xb664e495 in start_thread (arg=0xac082b90) at pthread_create.c:300
#16 0xb6747a1e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xab881b90 (LWP 16917)):
#0  0xb8090424 in __kernel_vsyscall ()
#1  0xb6651f45 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb675675d in __pthread_cond_wait (cond=0xac7d3ed4, mutex=0xac7d3f04) at forward.c:139
#3  0xb340f22c in consumer_thread (arg=0xac7d3dc0) at consumer_sdl_preview.c:381
#4  0xb664e495 in start_thread (arg=0xab881b90) at pthread_create.c:300
#5  0xb6747a1e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb5cce710 (LWP 16655)):
[KCrash Handler]
#6  QBasicAtomicInt::deref (this=0x10fd95a8) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:132
#7  QDomNamedNodeMapPrivate::clearMap (this=0x10fd95a8) at dom/qdom.cpp:3085
#8  0xb7801975 in ~QDomNamedNodeMapPrivate (this=0x10fd95a8, __in_chrg=<value optimized out>) at dom/qdom.cpp:3058
#9  0xb7803c61 in ~QDomElementPrivate (this=0x12ce4420, __in_chrg=<value optimized out>) at dom/qdom.cpp:4432
#10 0xb77fb93a in ~QDomNode (this=0x16bc58a9, __in_chrg=<value optimized out>) at dom/qdom.cpp:2107
#11 0x0818c9c6 in ~QDomElement (this=0x8a75128) at /usr/include/qt4/QtXml/qdom.h:477
#12 EffectStackEdit::collectAllParameters (this=0x8a75128) at /home/mcfrisk/src/kdenlive-svn/src/effectstackedit.cpp:505
#13 0x0807932b in EffectStackEdit::qt_metacall (this=0x8a75128, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf8445dc)
    at /home/mcfrisk/src/kdenlive-svn/build/src/cmake_bindir/moc_effectstackedit.cpp:82
#14 0xb7470ad3 in QMetaObject::activate (sender=0x16b9c340, from_signal_index=27, to_signal_index=27, argv=0xbf8445dc) at kernel/qobject.cpp:3112
#15 0xb7471722 in QMetaObject::activate (sender=0x16b9c340, m=0xb72b0a54, local_signal_index=0, argv=0xbf8445dc) at kernel/qobject.cpp:3186
#16 0xb70ca043 in QAbstractSlider::valueChanged (this=0x16b9c340, _t1=173) at .moc/release-shared/moc_qabstractslider.cpp:176
#17 0xb6df8149 in QAbstractSlider::setValue (this=0x16b9c340, value=173) at widgets/qabstractslider.cpp:531
#18 0xb6df8211 in QAbstractSlider::triggerAction (this=0x16b9c340, action=QAbstractSlider::SliderMove) at widgets/qabstractslider.cpp:620
#19 0xb6df86c0 in QAbstractSlider::setSliderPosition (this=0x16b9c340, position=173) at widgets/qabstractslider.cpp:488
#20 0xb6ea57c1 in QSlider::mouseMoveEvent (this=0x16b9c340, ev=0xbf844cfc) at widgets/qslider.cpp:524
#21 0xb6a9d5a5 in QWidget::event (this=0x16b9c340, event=0xbf844cfc) at kernel/qwidget.cpp:7534
#22 0xb6df7fb4 in QAbstractSlider::event (this=0x16b9c340, e=0xbf844cfc) at widgets/qabstractslider.cpp:855
#23 0xb6ea5dee in QSlider::event (this=0x16b9c340, event=0xbf844cfc) at widgets/qslider.cpp:436
#24 0xb6a477d4 in QApplicationPrivate::notify_helper (this=0x8680310, receiver=0x16b9c340, e=0xbf844cfc) at kernel/qapplication.cpp:4056
#25 0xb6a502a1 in QApplication::notify (this=0xbf846584, receiver=0x16b9c340, e=0xbf844cfc) at kernel/qapplication.cpp:3758
#26 0xb7e195ed in KApplication::notify (this=0xbf846584, receiver=0x16b9c340, event=0xbf844cfc) at ../../kdeui/kernel/kapplication.cpp:307
#27 0xb745b96b in QCoreApplication::notifyInternal (this=0xbf846584, receiver=0x16b9c340, event=0xbf844cfc) at kernel/qcoreapplication.cpp:610
#28 0xb6a4f32e in QCoreApplication::sendSpontaneousEvent (receiver=0x16b9c340, event=0xbf844cfc, alienWidget=0x16b9c340, nativeWidget=0x8926d68, buttonDown=0xb72bdaa0, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#29 QApplicationPrivate::sendMouseEvent (receiver=0x16b9c340, event=0xbf844cfc, alienWidget=0x16b9c340, nativeWidget=0x8926d68, buttonDown=0xb72bdaa0, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#30 0xb6abde55 in QETWidget::translateMouseEvent (this=0x8926d68, event=0xbf8462ac) at kernel/qapplication_x11.cpp:4409
#31 0xb6abd336 in QApplication::x11ProcessEvent (this=0xbf846584, event=0xbf8462ac) at kernel/qapplication_x11.cpp:3428
#32 0xb6ae7842 in x11EventSourceDispatch (s=0x86830b0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0xb6188368 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#34 0xb618b8c3 in ?? () from /usr/lib/libglib-2.0.so.0
#35 0xb618ba48 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#36 0xb74867f8 in QEventDispatcherGlib::processEvents (this=0x866e1f0, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#37 0xb6ae6f85 in QGuiEventDispatcherGlib::processEvents (this=0x866e1f0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#38 0xb7459fba in QEventLoop::processEvents (this=0xbf846510, flags=...) at kernel/qeventloop.cpp:149
#39 0xb745a402 in QEventLoop::exec (this=0xbf846510, flags=...) at kernel/qeventloop.cpp:201
#40 0xb745c859 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#41 0xb6a47657 in QApplication::exec () at kernel/qapplication.cpp:3525
#42 0x0807e09d in main (argc=2, argv=0xbf846754) at /home/mcfrisk/src/kdenlive-svn/src/main.cpp:90