https://bugs.kde.org/show_bug.cgi?id=366107
Bug ID: 366107
Summary: Crash when clicking on track compositing menu
Product: kdenlive
Version: unspecified
Platform: Compiled Sources
OS: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: User Interface
Assignee: j...@kdenlive.org
Reporter: snd.no...@gmail.com
When trying to switch between none, preview and high quality from the dropdown
i get a crash.
I am using today's build.
Reproducible: Always
Steps to Reproduce:
1. open kdenlive
2. click on the compositing dropdown menu and try to switch a preview mode
3. crash
Thread 1 "kdenlive" received signal SIGSEGV, Segmentation fault.
0x00007ffff6fa330c in mlt_service_connect_producer () from /usr/lib/libmlt.so.6
(gdb) thread apply all bt
Thread 19 (Thread 0x7fff78edf700 (LWP 9847)):
#0 0x00007fffefe66791 in ppoll () from /usr/lib/libc.so.6
#1 0x00007fffe7c1a99d in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#2 0x00007fffe7c1af8e in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#3 0x00007fffb7af7eed in ?? () from /usr/lib/libSDL-1.2.so.0
#4 0x00007fffb7acb800 in ?? () from /usr/lib/libSDL-1.2.so.0
#5 0x00007fffb7ad3fe8 in ?? () from /usr/lib/libSDL-1.2.so.0
#6 0x00007fffb7b158a9 in ?? () from /usr/lib/libSDL-1.2.so.0
#7 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#8 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 18 (Thread 0x7fff796e0700 (LWP 9846)):
#0 0x00007fffee32e0af in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1 0x00007ffff6faa243 in ?? () from /usr/lib/libmlt.so.6
#2 0x000000000073fe9d in ?? ()
#3 0x00007ffff0860d78 in ?? () from /usr/lib/libQt5Core.so.5
#4 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#5 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 17 (Thread 0x7fff79ee1700 (LWP 9845)):
#0 0x00007fffee32e0af in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1 0x00007fffac28ef9f in ?? () from /usr/lib/mlt/libmltsdl.so
#2 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#3 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 15 (Thread 0x7fff7b7fd700 (LWP 9843)):
#0 0x00007fffefe666cd in poll () from /usr/lib/libc.so.6
#1 0x00007fffe8097fd6 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007fffe80980ec in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007ffff0a8f59b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#4 0x00007ffff0a390da in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#5 0x00007ffff085c0f3 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6 0x00007ffff0860d78 in ?? () from /usr/lib/libQt5Core.so.5
#7 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#8 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 14 (Thread 0x7fff7bffe700 (LWP 9842)):
---Type <return> to continue, or q <return> to quit---
#0 0x00007fffee32e0af in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1 0x00007ffff0861c2b in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQt5Core.so.5
#2 0x00007ffff623a435 in ?? () from /usr/lib/libQt5Quick.so.5
#3 0x00007ffff623ad2a in ?? () from /usr/lib/libQt5Quick.so.5
#4 0x00007ffff0860d78 in ?? () from /usr/lib/libQt5Core.so.5
#5 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 13 (Thread 0x7fff94d03700 (LWP 9841)):
#0 0x00007fffefe666cd in poll () from /usr/lib/libc.so.6
#1 0x00007fffe8097fd6 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007fffe80980ec in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007ffff0a8f57f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#4 0x00007ffff0a390da in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#5 0x00007ffff085c0f3 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6 0x00007ffff0860d78 in ?? () from /usr/lib/libQt5Core.so.5
#7 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#8 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 12 (Thread 0x7fff95704700 (LWP 9840)):
#0 0x00007fffee32e0af in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1 0x00007ffff0861c2b in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQt5Core.so.5
#2 0x00007ffff623a435 in ?? () from /usr/lib/libQt5Quick.so.5
#3 0x00007ffff623ad2a in ?? () from /usr/lib/libQt5Quick.so.5
#4 0x00007ffff0860d78 in ?? () from /usr/lib/libQt5Core.so.5
#5 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 11 (Thread 0x7fff96ffe700 (LWP 9839)):
#0 0x00007fffefe666cd in poll () from /usr/lib/libc.so.6
#1 0x00007fffe7c29121 in ?? () from /usr/lib/libpulse.so.0
#2 0x00007fffe7c1a8f1 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3 0x00007fffe7c1af8e in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4 0x00007fffe7c1b040 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5 0x00007fffe7c29069 in ?? () from /usr/lib/libpulse.so.0
#6 0x00007fffe140ded8 in ?? () from /usr/lib/pulseaudio/libpulsecommon-9.0.so
#7 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#8 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
---Type <return> to continue, or q <return> to quit---
Thread 9 (Thread 0x7fff97fff700 (LWP 9837)):
#0 0x00007fffefe666cd in poll () from /usr/lib/libc.so.6
#1 0x00007fffe8097fd6 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007fffe80980ec in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007ffff0a8f57f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#4 0x00007ffff0a390da in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#5 0x00007ffff085c0f3 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6 0x00007ffff2456445 in ?? () from /usr/lib/libQt5Qml.so.5
#7 0x00007ffff0860d78 in ?? () from /usr/lib/libQt5Core.so.5
#8 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#9 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 8 (Thread 0x7fff9ca8f700 (LWP 9836)):
#0 0x00007fffee32e458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1 0x00007ffff0861b66 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQt5Core.so.5
#2 0x00007ffff085d274 in ?? () from /usr/lib/libQt5Core.so.5
#3 0x00007ffff0860d78 in ?? () from /usr/lib/libQt5Core.so.5
#4 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#5 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 7 (Thread 0x7fff9da90700 (LWP 9835)):
#0 0x00007fffefe666cd in poll () from /usr/lib/libc.so.6
#1 0x00007fffe8097fd6 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007fffe80980ec in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007ffff0a8f57f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#4 0x00007ffff0a390da in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#5 0x00007ffff085c0f3 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6 0x00007ffff2456445 in ?? () from /usr/lib/libQt5Qml.so.5
#7 0x00007ffff0860d78 in ?? () from /usr/lib/libQt5Core.so.5
#8 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#9 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 6 (Thread 0x7fffa1532700 (LWP 9834)):
#0 0x00007fffefe666cd in poll () from /usr/lib/libc.so.6
#1 0x00007fffa1fb9cbc in ?? () from /usr/lib/libusb-1.0.so.0
#2 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#3 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
---Type <return> to continue, or q <return> to quit---
Thread 5 (Thread 0x7fffcbfff700 (LWP 9833)):
#0 0x00007fffefe666cd in poll () from /usr/lib/libc.so.6
#1 0x00007fffe8097fd6 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007fffe80980ec in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007ffff0a8f59b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#4 0x00007ffff0a390da in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#5 0x00007ffff085c0f3 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6 0x00007ffff2ee9e75 in ?? () from /usr/lib/libQt5DBus.so.5
#7 0x00007ffff0860d78 in ?? () from /usr/lib/libQt5Core.so.5
#8 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#9 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 4 (Thread 0x7fffd25f7700 (LWP 9832)):
#0 0x00007fffefe666cd in poll () from /usr/lib/libc.so.6
#1 0x00007fffe8097fd6 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007fffe8098362 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#3 0x00007fffd5205726 in ?? () from /usr/lib/libgio-2.0.so.0
#4 0x00007fffe80be2b5 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 3 (Thread 0x7fffd2df8700 (LWP 9831)):
#0 0x00007fffefe666cd in poll () from /usr/lib/libc.so.6
#1 0x00007fffe8097fd6 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007fffe80980ec in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007fffe8098131 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x00007fffe80be2b5 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
#6 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 2 (Thread 0x7fffdc916700 (LWP 9830)):
#0 0x00007fffefe666cd in poll () from /usr/lib/libc.so.6
#1 0x00007fffe77d38e0 in ?? () from /usr/lib/libxcb.so.1
#2 0x00007fffe77d5679 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3 0x00007fffdee8a469 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4 0x00007ffff0860d78 in ?? () from /usr/lib/libQt5Core.so.5
#5 0x00007fffee328484 in start_thread () from /usr/lib/libpthread.so.0
---Type <return> to continue, or q <return> to quit---
#6 0x00007fffefe6f6dd in clone () from /usr/lib/libc.so.6
Thread 1 (Thread 0x7ffff7ed5800 (LWP 9826)):
#0 0x00007ffff6fa330c in mlt_service_connect_producer () from
/usr/lib/libmlt.so.6
#1 0x00007ffff6fac4a9 in mlt_transition_connect () from /usr/lib/libmlt.so.6
#2 0x00007ffff6facd07 in mlt_field_plant_transition () from
/usr/lib/libmlt.so.6
#3 0x00000000005d8918 in ?? ()
#4 0x00000000005b858c in ?? ()
#5 0x0000000000842574 in ?? ()
#6 0x0000000000892496 in ?? ()
#7 0x00007ffff0a664e9 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
#8 0x00007ffff366e331 in KSelectAction::triggered(int) () from
/usr/lib/libKF5WidgetsAddons.so.5
#9 0x00007ffff366f073 in KSelectAction::actionTriggered(QAction*) () from
/usr/lib/libKF5WidgetsAddons.so.5
#10 0x00007ffff0a6685e in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
#11 0x00007ffff1a80f6f in QActionGroup::triggered(QAction*) () from
/usr/lib/libQt5Widgets.so.5
#12 0x00007ffff1a81ae9 in ?? () from /usr/lib/libQt5Widgets.so.5
#13 0x00007ffff0a664e9 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
#14 0x00007ffff1a7d472 in QAction::triggered(bool) () from
/usr/lib/libQt5Widgets.so.5
#15 0x00007ffff1a7fe60 in QAction::activate(QAction::ActionEvent) () from
/usr/lib/libQt5Widgets.so.5
#16 0x00007ffff3671b95 in ?? () from /usr/lib/libKF5WidgetsAddons.so.5
#17 0x00007ffff3672317 in ?? () from /usr/lib/libKF5WidgetsAddons.so.5
#18 0x00007ffff0a664e9 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
#19 0x00007ffff1b80b01 in QComboBox::currentIndexChanged(int) () from
/usr/lib/libQt5Widgets.so.5
#20 0x00007ffff1b82f51 in ?? () from /usr/lib/libQt5Widgets.so.5
#21 0x00007ffff1b8568d in ?? () from /usr/lib/libQt5Widgets.so.5
#22 0x00007ffff1b85776 in ?? () from /usr/lib/libQt5Widgets.so.5
#23 0x00007ffff1b8a7cd in ?? () from /usr/lib/libQt5Widgets.so.5
#24 0x00007ffff0a664e9 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
#25 0x00007ffff1b811a8 in ?? () from /usr/lib/libQt5Widgets.so.5
#26 0x00007ffff0a3a9e1 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /usr/lib/libQt5Core.so.5
#27 0x00007ffff1a83e15 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQt5Widgets.so.5
#28 0x00007ffff1a8c46d in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQt5Widgets.so.5
#29 0x00007ffff0a3ac80 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/libQt5Core.so.5
#30 0x00007ffff1a8ab1d in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) ()
from /usr/lib/libQt5Widgets.so.5
#31 0x00007ffff1ae55a0 in ?? () from /usr/lib/libQt5Widgets.so.5
#32 0x00007ffff1ae7763 in ?? () from /usr/lib/libQt5Widgets.so.5
#33 0x00007ffff1a83e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQt5Widgets.so.5
---Type <return> to continue, or q <return> to quit---
#34 0x00007ffff1a8b5b1 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQt5Widgets.so.5
#35 0x00007ffff0a3ac80 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/libQt5Core.so.5
#36 0x00007ffff0f890e3 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /usr/lib/libQt5Gui.so.5
#37 0x00007ffff0f8ac65 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
()
from /usr/lib/libQt5Gui.so.5
#38 0x00007ffff0f68cbb in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/libQt5Gui.so.5
#39 0x00007fffdeec0310 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#40 0x00007fffe8097dd7 in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#41 0x00007fffe8098040 in ?? () from /usr/lib/libglib-2.0.so.0
#42 0x00007fffe80980ec in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#43 0x00007ffff0a8f57f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#44 0x00007ffff0a390da in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#45 0x00007ffff0a415cc in QCoreApplication::exec() () from
/usr/lib/libQt5Core.so.5
#46 0x000000000048aa52 in ?? ()
#47 0x00007fffefda8741 in __libc_start_main () from /usr/lib/libc.so.6
#48 0x000000000048b309 in _start ()
(gdb)
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