https://bugs.kde.org/show_bug.cgi?id=413470

            Bug ID: 413470
           Summary: kdenlive crashes when editing a text clip
           Product: kdenlive
           Version: 19.08.1
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: Effects & Transitions
          Assignee: vpi...@kde.org
          Reporter: supp...@bb-services.co.za
  Target Milestone: ---

SUMMARY


STEPS TO REPRODUCE
1. Load a project
2. Change a text clip
3. 

OBSERVED RESULT

Application: Kdenlive (kdenlive), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f15c4f78e80 (LWP 3095))]

Thread 37 (Thread 0x7f153a25c700 (LWP 3147)):
#0  0x00007f15c296fa7b in getpid () from /lib64/libc.so.6
#1  0x00007f15be3989a3 in pa_detect_fork () from
/usr/lib64/pulseaudio/libpulsecommon-12.2.so
#2  0x00007f15c222decf in pa_stream_writable_size () from /lib64/libpulse.so.0
#3  0x00007f158a6e358d in ?? () from /lib64/libSDL2-2.0.so.0
#4  0x00007f158a63560e in ?? () from /lib64/libSDL2-2.0.so.0
#5  0x00007f158a6850b0 in ?? () from /lib64/libSDL2-2.0.so.0
#6  0x00007f158a70132d in ?? () from /lib64/libSDL2-2.0.so.0
#7  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 36 (Thread 0x7f1519045700 (LWP 3146)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15c4d90e3b in ?? () from /lib64/libmlt.so.6
#2  0x000055e4225b2771 in RenderThread::run() ()
#3  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#4  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 35 (Thread 0x7f1539a5b700 (LWP 3145)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f158b23bb49 in ?? () from /usr/lib64/mlt/libmltsdl2.so
#2  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 34 (Thread 0x7f153a29d700 (LWP 3144)):
#0  0x00007f15c299359c in read () from /lib64/libc.so.6
#1  0x00007f15be3a9205 in pa_read () from
/usr/lib64/pulseaudio/libpulsecommon-12.2.so
#2  0x00007f15c2224dc6 in pa_mainloop_prepare () from /lib64/libpulse.so.0
#3  0x00007f15c2225864 in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4  0x00007f15c2225920 in pa_mainloop_run () from /lib64/libpulse.so.0
#5  0x00007f158a6e3703 in ?? () from /lib64/libSDL2-2.0.so.0
#6  0x00007f158a6850b0 in ?? () from /lib64/libSDL2-2.0.so.0
#7  0x00007f158a70132d in ?? () from /lib64/libSDL2-2.0.so.0
#8  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7f154d895700 (LWP 3135)):
#0  0x00007f15c2997ae7 in poll () from /lib64/libc.so.6
#1  0x00007f15c2233ce6 in ?? () from /lib64/libpulse.so.0
#2  0x00007f15c22251f1 in pa_mainloop_poll () from /lib64/libpulse.so.0
#3  0x00007f15c2225873 in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4  0x00007f15c2225920 in pa_mainloop_run () from /lib64/libpulse.so.0
#5  0x00007f15c2233c2d in ?? () from /lib64/libpulse.so.0
#6  0x00007f15be3d8d1c in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-12.2.so
#7  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7f154be5d700 (LWP 3131)):
[KCrash Handler]
#6  0x000055e43290aa60 in ?? ()
#7  0x00007f15c4525ad6 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#8  0x00007f15c452f150 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#9  0x00007f15c303ade8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#10 0x00007f15c303dd8b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#11 0x00007f15c308ff27 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#12 0x00007f15be585ecd in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#13 0x00007f15be586260 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#14 0x00007f15be586303 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#15 0x00007f15c308fcb5 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#16 0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#17 0x00007f15c2e92395 in QThread::exec() () from /lib64/libQt5Core.so.5
#18 0x00007f15c4027e7a in QQuickPixmapReader::run() () from
/lib64/libQt5Quick.so.5
#19 0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#20 0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#21 0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7f154c6dd700 (LWP 3130)):
#0  0x00007f15c21dc72c in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15c2e98f29 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt5Core.so.5
#2  0x00007f15c2e9904b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#3  0x00007f15c2e96cc3 in QThreadPoolThread::run() () from
/lib64/libQt5Core.so.5
#4  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#5  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7f154f5f7700 (LWP 3129)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7f154ffff700 (LWP 3128)):
#0  0x00007f15be5d1d0d in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f15be5860d0 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#2  0x00007f15be586303 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007f15c308fcd3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4  0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5  0x00007f15c2e92395 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#7  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f15549ec700 (LWP 3127)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f15551f4700 (LWP 3126)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15c2e98ff3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt5Core.so.5
#2  0x00007f15c2e99081 in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#3  0x00007f15c40b41a9 in QSGRenderThread::processEventsAndWaitForMore() ()
from /lib64/libQt5Quick.so.5
#4  0x00007f15c40b444d in QSGRenderThread::run() () from
/lib64/libQt5Quick.so.5
#5  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#6  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f15559f5700 (LWP 3125)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f155624a700 (LWP 3124)):
#0  0x00007f15be5d1d0d in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f15be5862ee in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#2  0x00007f15c308fcd3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#3  0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#4  0x00007f15c2e92395 in QThread::exec() () from /lib64/libQt5Core.so.5
#5  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#6  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f1556a4b700 (LWP 3123)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f155724c700 (LWP 3122)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15c2e98ff3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt5Core.so.5
#2  0x00007f15c2e99081 in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#3  0x00007f15c40b41a9 in QSGRenderThread::processEventsAndWaitForMore() ()
from /lib64/libQt5Quick.so.5
#4  0x00007f15c40b444d in QSGRenderThread::run() () from
/lib64/libQt5Quick.so.5
#5  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#6  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f1557a4d700 (LWP 3121)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f156091f700 (LWP 3118)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f1561252700 (LWP 3117)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f1561eaf700 (LWP 3116)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f15626c5700 (LWP 3115)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f1562f95700 (LWP 3114)):
#0  0x00007f15c2927a23 in __libc_enable_asynccancel () from /lib64/libc.so.6
#1  0x00007f15c2997acf in poll () from /lib64/libc.so.6
#2  0x00007f15be5861ce in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#3  0x00007f15be586303 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#4  0x00007f15c308fcd3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5  0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6  0x00007f15c2e92395 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f15c4027e7a in QQuickPixmapReader::run() () from
/lib64/libQt5Quick.so.5
#8  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f1563fff700 (LWP 3113)):
#0  0x00007f15be583053 in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x00007f15be58568b in g_main_context_prepare () from
/lib64/libglib-2.0.so.0
#2  0x00007f15be5860fb in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#3  0x00007f15be586303 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#4  0x00007f15c308fcd3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5  0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6  0x00007f15c2e92395 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f15c3d39119 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#8  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f1574bf5700 (LWP 3112)):
#0  0x00007f15c2927a23 in __libc_enable_asynccancel () from /lib64/libc.so.6
#1  0x00007f15c2993587 in read () from /lib64/libc.so.6
#2  0x00007f15be5cd72f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#3  0x00007f15be585d17 in g_main_context_check () from /lib64/libglib-2.0.so.0
#4  0x00007f15be586172 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#5  0x00007f15be586303 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#6  0x00007f15c308fcd3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#7  0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#8  0x00007f15c2e92395 in QThread::exec() () from /lib64/libQt5Core.so.5
#9  0x00007f15c4027e7a in QQuickPixmapReader::run() () from
/lib64/libQt5Quick.so.5
#10 0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#11 0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f1575fb5700 (LWP 3111)):
#0  0x00007f15c299359c in read () from /lib64/libc.so.6
#1  0x00007f15be5cd72f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f15be585d17 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f15be586172 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#4  0x00007f15be586303 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5  0x00007f15c308fcd3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#6  0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#7  0x00007f15c2e92395 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f15c3d39119 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#9  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#10 0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f15771fd700 (LWP 3110)):
#0  0x00007ffee2f216cb in ?? ()
#1  0x00007ffee2f21918 in clock_gettime ()
#2  0x00007f15c296932b in clock_gettime@GLIBC_2.2.5 () from /lib64/libc.so.6
#3  0x00007f15c308f4c5 in qt_gettime() () from /lib64/libQt5Core.so.5
#4  0x00007f15c308e00d in QTimerInfoList::updateCurrentTime() () from
/lib64/libQt5Core.so.5
#5  0x00007f15c308e419 in QTimerInfoList::timerWait(timespec&) () from
/lib64/libQt5Core.so.5
#6  0x00007f15c308f984 in timerSourcePrepareHelper(GTimerSource*, int*) () from
/lib64/libQt5Core.so.5
#7  0x00007f15c308fa32 in timerSourcePrepare(_GSource*, int*) () from
/lib64/libQt5Core.so.5
#8  0x00007f15be58574a in g_main_context_prepare () from
/lib64/libglib-2.0.so.0
#9  0x00007f15be5860fb in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#10 0x00007f15be586303 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#11 0x00007f15c308fcd3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#12 0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#13 0x00007f15c2e92395 in QThread::exec() () from /lib64/libQt5Core.so.5
#14 0x00007f15c3d39119 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#15 0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#16 0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f1577fff700 (LWP 3109)):
#0  0x00007f15be5d1d09 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f15be585757 in g_main_context_prepare () from
/lib64/libglib-2.0.so.0
#2  0x00007f15be5860fb in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#3  0x00007f15be586303 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#4  0x00007f15c308fcd3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5  0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6  0x00007f15c2e92395 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f15c3d39119 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#8  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f157cfcd700 (LWP 3108)):
#0  0x00007f15c21dc72c in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15c2e98f29 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt5Core.so.5
#2  0x00007f15c2e9904b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#3  0x00007f15c2e96cc3 in QThreadPoolThread::run() () from
/lib64/libQt5Core.so.5
#4  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#5  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f157e41c700 (LWP 3107)):
#0  0x00007f15be5d1d0d in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f15be5855bb in g_main_context_prepare () from
/lib64/libglib-2.0.so.0
#2  0x00007f15be5860fb in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#3  0x00007f15be586303 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#4  0x00007f15c308fcd3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5  0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6  0x00007f15c2e92395 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f15c3d39119 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#8  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f158bfff700 (LWP 3105)):
#0  0x00007f15be5d1d0d in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f15be585757 in g_main_context_prepare () from
/lib64/libglib-2.0.so.0
#2  0x00007f15be5860fb in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#3  0x00007f15be586303 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#4  0x00007f15c308fcd3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5  0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6  0x00007f15c2e92395 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f15c4b25f4a in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#8  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f15a08b6700 (LWP 3104)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f15a12bb700 (LWP 3103)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f15a1abc700 (LWP 3102)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f15a22bd700 (LWP 3101)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f15acbc5700 (LWP 3100)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15a789eb4b in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007f15a789e75b in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f15ad945700 (LWP 3098)):
#0  0x00007f15c2997ae7 in poll () from /lib64/libc.so.6
#1  0x00007f15be49b38a in ?? () from /lib64/libxcb.so.1
#2  0x00007f15be49cffa in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f15adb3bac8 in QXcbEventQueue::run() () from
/lib64/libQt5XcbQpa.so.5
#4  0x00007f15c2e934e6 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#5  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f15bb64d700 (LWP 3097)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15c2ca7950 in
std::condition_variable::wait(std::unique_lock<std::mutex>&) () from
/lib64/libstdc++.so.6
#2  0x00007f15c1551491 in bmalloc::AsyncTask<bmalloc::Heap, void
(bmalloc::Heap::*)()>::threadRunLoop() () from /lib64/libQt5WebKit.so.5
#3  0x00007f15c15515cf in bmalloc::AsyncTask<bmalloc::Heap, void
(bmalloc::Heap::*)()>::threadEntryPoint(bmalloc::AsyncTask<bmalloc::Heap, void
(bmalloc::Heap::*)()>*) () from /lib64/libQt5WebKit.so.5
#4  0x00007f15c2cad6f4 in ?? () from /lib64/libstdc++.so.6
#5  0x00007f15c21d64c0 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f15c29a2553 in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f15c4f78e80 (LWP 3095)):
#0  0x00007f15c21dc3c5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f15be49b550 in ?? () from /lib64/libxcb.so.1
#2  0x00007f15be49cd0f in ?? () from /lib64/libxcb.so.1
#3  0x00007f15be49cf2d in xcb_request_check () from /lib64/libxcb.so.1
#4  0x00007f15adb2cc5e in QXcbBackingStoreImage::destroyShmSegment() () from
/lib64/libQt5XcbQpa.so.5
#5  0x00007f15adb2d648 in QXcbBackingStoreImage::destroy(bool) () from
/lib64/libQt5XcbQpa.so.5
#6  0x00007f15adb2f3ee in QXcbBackingStore::~QXcbBackingStore() () from
/lib64/libQt5XcbQpa.so.5
#7  0x00007f15adb2f4ad in QXcbBackingStore::~QXcbBackingStore() () from
/lib64/libQt5XcbQpa.so.5
#8  0x00007f15c358f47f in QBackingStore::~QBackingStore() () from
/lib64/libQt5Gui.so.5
#9  0x00007f15c454ec07 in deleteBackingStore(QWidgetPrivate*) () from
/lib64/libQt5Widgets.so.5
#10 0x00007f15c4557a36 in QWidgetPrivate::deleteTLSysExtra() () from
/lib64/libQt5Widgets.so.5
#11 0x00007f15c455c618 in QWidget::destroy(bool, bool) () from
/lib64/libQt5Widgets.so.5
#12 0x00007f15c4563d75 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#13 0x000055e422429584 in Bin::showTitleWidget(std::shared_ptr<ProjectClip>
const&) ()
#14 0x000055e42242a11b in Bin::slotItemDoubleClicked(QModelIndex const&, QPoint
const&) ()
#15 0x000055e42242a41b in Bin::eventFilter(QObject*, QEvent*) ()
#16 0x00007f15c303ac2e in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /lib64/libQt5Core.so.5
#17 0x00007f15c4525ac5 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#18 0x00007f15c452f3a3 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#19 0x00007f15c303ade8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#20 0x00007f15c452e4b7 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
from /lib64/libQt5Widgets.so.5
#21 0x00007f15c45840dd in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from
/lib64/libQt5Widgets.so.5
#22 0x00007f15c4586f6c in QWidgetWindow::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#23 0x00007f15c4525ad6 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#24 0x00007f15c452f150 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#25 0x00007f15c303ade8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#26 0x00007f15c340e95c in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib64/libQt5Gui.so.5
#27 0x00007f15c341023b in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /lib64/libQt5Gui.so.5
#28 0x00007f15c33ec54b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5Gui.so.5
#29 0x00007f15adb3cb5e in xcbSourceDispatch(_GSource*, int (*)(void*), void*)
() from /lib64/libQt5XcbQpa.so.5
#30 0x00007f15be585ecd in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#31 0x00007f15be586260 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#32 0x00007f15be586303 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#33 0x00007f15c308fcb5 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#34 0x00007f15c3039ceb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#35 0x00007f15c3041a16 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#36 0x000055e4222d6357 in main ()
[Inferior 1 (process 3095) detached]



EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION

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