https://bugs.kde.org/show_bug.cgi?id=379729
--- Comment #1 from farid ---
Here is another one but with a different versaion of Kdenlive. I still can't
reproduce them though.
Kdenlive 17.07.70
KDE Frameworks 5.34.0
Qt 5.9.0 (built against 5.8.0)
MLT 6.5
(gdb) thread apply all bt
Thread 1 "kdenlive" received signal SIGSEGV, Segmentation fault.
0x70dd07c9 in QPersistentModelIndex::parent() const () from
/usr/lib/libQt5Core.so.5
Thread 39 (Thread 0x7fff8700 (LWP 9785)):
#0 0x70dd07c9 in QPersistentModelIndex::parent() const () at
/usr/lib/libQt5Core.so.5
#1 0x70de3288 in QItemSelection::indexes() const () at
/usr/lib/libQt5Core.so.5
#2 0x70de5621 in QItemSelectionModel::selectedIndexes() const () at
/usr/lib/libQt5Core.so.5
#3 0x00839d2b in Bin::slotProducerReady(requestClipInfo const&,
ClipController*) (this=0x1936600, info=..., controller=)
at /tmp/yaourt-tmp-frd/aur-kdenlive-git/src/kdenlive/src/bin/bin.cpp:2190
#4 0x008ddd29 in Bin::qt_static_metacall(QObject*, QMetaObject::Call,
int, void**) (_o=0x1936600, _c=, _id=,
_a=)
at
/tmp/yaourt-tmp-frd/aur-kdenlive-git/src/build/src/kdenlive_autogen/NNRPYQ7WAA/moc_bin.cpp:1223
#5 0x70e62465 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#6 0x008c2af4 in ProducerQueue::gotFileProperties(requestClipInfo,
ClipController*) (this=this@entry=0x19d01b0, _t1=..., _t2=)
at
/tmp/yaourt-tmp-frd/aur-kdenlive-git/src/build/src/kdenlive_autogen/EHEF7UJZKY/moc_producerqueue.cpp:309
#7 0x00825aa3 in ProducerQueue::processFileProperties()
(this=)
at
/tmp/yaourt-tmp-frd/aur-kdenlive-git/src/kdenlive/src/mltcontroller/producerqueue.cpp:841
#8 0x004d748d in QtConcurrent::RunFunctionTask::run()
(this=0xc156850)
at /usr/include/qt/QtConcurrent/qtconcurrentrunbase.h:136
#9 0x70c55171 in () at /usr/lib/libQt5Core.so.5
#10 0x70c58cbd in () at /usr/lib/libQt5Core.so.5
#11 0x7fffee281297 in start_thread () at /usr/lib/libpthread.so.0
#12 0x7025b25f in clone () at /usr/lib/libc.so.6
Thread 38 (Thread 0x7fff6cc23700 (LWP 9779)):
#0 0x7fffee28739d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x7fffb6ba36dd in () at /usr/lib/mlt/libmltsdl.so
#2 0x7fffee281297 in start_thread () at /usr/lib/libpthread.so.0
#3 0x7025b25f in clone () at /usr/lib/libc.so.6
Thread 37 (Thread 0x7fff99e36700 (LWP 9778)):
#0 0x70251396 in ppoll () at /usr/lib/libc.so.6
#1 0x7fffe79c079d in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#2 0x7fffe79c0d8e in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
---Type to continue, or q to quit---
#3 0x7fffb693a55d in () at /usr/lib/libSDL-1.2.so.0
#4 0x7fffb690e76b in () at /usr/lib/libSDL-1.2.so.0
#5 0x7fffb6916e18 in () at /usr/lib/libSDL-1.2.so.0
#6 0x7fffb6957d39 in () at /usr/lib/libSDL-1.2.so.0
#7 0x7fffee281297 in start_thread () at /usr/lib/libpthread.so.0
#8 0x7025b25f in clone () at /usr/lib/libc.so.6
Thread 36 (Thread 0x7fff6e025700 (LWP 9777)):
#0 0x7fffee28739d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x76fea86b in () at /usr/lib/libmlt.so.6
#2 0x007624fd in RenderThread::run() (this=0x7fff84183ea0)
at
/tmp/yaourt-tmp-frd/aur-kdenlive-git/src/kdenlive/src/monitor/glwidget.cpp:1282
#3 0x70c58cbd in () at /usr/lib/libQt5Core.so.5
#4 0x7fffee281297 in start_thread () at /usr/lib/libpthread.so.0
#5 0x7025b25f in clone () at /usr/lib/libc.so.6
Thread 35 (Thread 0x7fffa113c700 (LWP 9776)):
#0 0x7fffee28739d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x7fffb6ba40c0 in () at /usr/lib/mlt/libmltsdl.so
#2 0x7fffee281297 in start_thread () at /usr/lib/libpthread.so.0
#3 0x7025b25f in clone () at /usr/lib/libc.so.6
Thread 30 (Thread 0x7fff7affd700 (LWP 9768)):
#0 0x7fffee28739d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x76ff2a43 in () at /usr/lib/libmlt.so.6
#2 0x7fffee281297 in start_thread () at /usr/lib/libpthread.so.0
#3 0x7025b25f in clone () at /usr/lib/libc.so.6
Thread 29 (Thread 0x7fff7b7fe700 (LWP 9767)):
#0 0x7fffee28739d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x76ff2a43 in () at /usr/lib/libmlt.so.6
#2 0x7fffee281297 in start_thread () at /usr/lib/libpthread.so.0
#3 0x7025b25f in clone () at /usr/lib/libc.so.6
Thread 28 (Thread 0x7fff7bfff700 (LWP 9766)):
#0 0x7fffee28739d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
---Type to continue, or q to quit---
#1 0x76ff2a43 in () at /usr/lib/libmlt.so.6
#2 0x7fffee281297 in start_thread () at /usr/lib/libpthread.so.0
#3 0x7025b25f in clone () at /usr/lib/libc.so.6
Thread 27 (Thread 0x7fff8e7fc700 (LWP