Crash when pasting clip on new Kdenlive instance
Here is the backtrace:
Thread 28 "QQuickPixmapRea" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff43fff700 (LWP 5686)] 0x00007ffff6f95e05 in ?? () from /usr/lib/libmlt.so.6 (gdb) thread apply all bt Thread 28 (Thread 0x7fff43fff700 (LWP 5686)): #0 0x00007ffff6f95e05 in () at /usr/lib/libmlt.so.6 #1 0x00007ffff6f966a5 in mlt_cache_put_frame () at /usr/lib/libmlt.so.6 #2 0x00007fffdb3ae915 in () at /usr/lib/mlt/libmltavformat.so #3 0x00007ffff6f7ba62 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #4 0x00007fffcb80342b in () at /usr/lib/mlt/libmltcore.so #5 0x00007ffff6f7ba62 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #6 0x00007fffcb8039b1 in () at /usr/lib/mlt/libmltcore.so #7 0x00007ffff6f7ba62 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #8 0x00007ffff6f5d75a in Mlt::Frame::get_image(mlt_image_format&, int&, int&, int) () at /usr/lib/libmlt++.so.3 #9 0x00005555557e2b0a in ThumbnailProvider::makeThumbnail(std::shared_ptr, int, QSize const&) (this=this@entry=0x555557caa890, producer= std::shared_ptr (use count 4, weak count 0) = {...}, frameNumber=frameNumber@entry=0, requestedSize=...) at /home/frd/kdenlive/src/timeline2/view/qmltypes/thumbnailprovider.cpp:138 #10 0x00005555557e2e86 in ThumbnailProvider::requestImage(QString const&, QSize*, QSize const&) (this=0x555557caa890, id=..., size=0x7fff43ffeba0, requestedSize=...) at /usr/include/c++/8.2.1/ext/atomicity.h:96 #11 0x00007ffff35d602c in () at /usr/lib/libQt5Quick.so.5 #12 0x00007ffff35d6a06 in () at /usr/lib/libQt5Quick.so.5 #13 0x00007ffff35d6e72 in () at /usr/lib/libQt5Quick.so.5 #14 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #15 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #16 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 27 (Thread 0x7fff60ff9700 (LWP 5640)): #0 0x00007ffff1f45d16 in ppoll () at /usr/lib/libc.so.6 #1 0x00007ffff2625bab in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff2563b82 in () at /usr/lib/libQt5Core.so.5 #3 0x00007ffff25592dc in QProcess::waitForFinished(int) () at /usr/lib/libQt5Core.so.5 #4 0x00005555557064fa in AudioThumbJob::computeWithFFMPEG() (this=this@entry=0x55555ee1b2c0) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:156 #5 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555ee1b2c0) at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:998 #6 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555ee1b2c0) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:234 #7 0x000055555570fd0b in QtConcurrent::FunctionWrapper1 >::operator()(std::shared_ptr) (this=0x55556369ee38, u=...) at /usr/include/c++/8.2.1/ext/atomicity.h:96 #8 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIteration(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, bool*) (result=0x7fff484111c8, it=..., this=0x55556369ee00) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:175 #9 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIterations(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, int, bool*) (this=0x55556369ee00, sequenceBeginIterator=..., begin=, end=1, results=) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:185 #10 0x00005555557110e9 in virtual thunk to QtConcurrent::IterateKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, bool>::threadFunction() () at /usr/include/qt/QtCore/qvector.h:336 #11 0x00007ffff6fa985d in QtConcurrent::ThreadEngineBase::run() () at /usr/lib/libQt5Concurrent.so.5 #12 0x00007ffff241ba11 in () at /usr/lib/libQt5Core.so.5 #13 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #14 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 --Type for more, q to quit, c to continue without paging-- Thread 26 (Thread 0x7fff617fa700 (LWP 5639)): #0 0x00007fffd91b0718 in () at /usr/lib/libswscale.so.5 #1 0x00007fffd91e64b1 in () at /usr/lib/libswscale.so.5 #2 0x00007fffd91d2019 in () at /usr/lib/libswscale.so.5 #3 0x00007fffd91d329a in sws_scale () at /usr/lib/libswscale.so.5 #4 0x00007fffdb3a8a82 in () at /usr/lib/mlt/libmltavformat.so #5 0x00007fffdb3adca7 in () at /usr/lib/mlt/libmltavformat.so #6 0x00007ffff6f7ba62 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #7 0x00007fffcb80342b in () at /usr/lib/mlt/libmltcore.so #8 0x00007ffff6f7ba62 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #9 0x00007fffcb8039b1 in () at /usr/lib/mlt/libmltcore.so #10 0x00007ffff6f7ba62 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #11 0x00007ffff6f5d75a in Mlt::Frame::get_image(mlt_image_format&, int&, int&, int) () at /usr/lib/libmlt++.so.3 #12 0x00005555556e1cbd in KThumb::getFrame(Mlt::Frame*, int, int, bool) (frame=0x7fff448b9a20, width=, height=, forceRescale=) at /home/frd/kdenlive/src/doc/kthumb.cpp:114 #13 0x000055555571b9e2 in ThumbJob::startJob() (this=0x55555f08f350) at /home/frd/kdenlive/src/jobs/thumbjob.cpp:109 #14 0x000055555571b9e2 in ThumbJob::startJob() (this=0x55555f08f350) at /home/frd/kdenlive/src/jobs/thumbjob.cpp:65 #15 0x000055555570fd0b in QtConcurrent::FunctionWrapper1 >::operator()(std::shared_ptr) (this=0x55556366baf8, u=...) at /usr/include/c++/8.2.1/ext/atomicity.h:96 #16 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIteration(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, bool*) (result=0x7fff448b98b8, it=..., this=0x55556366bac0) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:175 #17 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIterations(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, int, bool*) (this=0x55556366bac0, sequenceBeginIterator=..., begin=, end=1, results=) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:185 #18 0x00005555557110e9 in virtual thunk to QtConcurrent::IterateKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, bool>::threadFunction() () at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:131 #19 0x00007ffff6fa985d in QtConcurrent::ThreadEngineBase::run() () at /usr/lib/libQt5Concurrent.so.5 #20 0x00007ffff241ba11 in () at /usr/lib/libQt5Core.so.5 #21 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #22 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #23 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 25 (Thread 0x7fff61ffb700 (LWP 5638)): #0 0x00007fffd91f1d71 in () at /usr/lib/libswscale.so.5 #1 0x00007fffd919dc71 in () at /usr/lib/libswscale.so.5 #2 0x00007fffd91d1f36 in () at /usr/lib/libswscale.so.5 #3 0x00007fffd91d329a in sws_scale () at /usr/lib/libswscale.so.5 #4 0x00007fffdb3a8a82 in () at /usr/lib/mlt/libmltavformat.so #5 0x00007fffdb3adca7 in () at /usr/lib/mlt/libmltavformat.so #6 0x00007ffff6f7ba62 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #7 0x00007fffcb80342b in () at /usr/lib/mlt/libmltcore.so #8 0x00007ffff6f7ba62 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #9 0x00007fffcb8039b1 in () at /usr/lib/mlt/libmltcore.so #10 0x00007ffff6f7ba62 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #11 0x00007ffff6f5d75a in Mlt::Frame::get_image(mlt_image_format&, int&, int&, int) () at /usr/lib/libmlt++.so.3 #12 0x00005555556e1cbd in KThumb::getFrame(Mlt::Frame*, int, int, bool) (frame=0x7fff506ee550, width=, height=, forceRescale=) --Type for more, q to quit, c to continue without paging-- at /home/frd/kdenlive/src/doc/kthumb.cpp:114 #13 0x000055555571b9e2 in ThumbJob::startJob() (this=0x55555ef55860) at /home/frd/kdenlive/src/jobs/thumbjob.cpp:109 #14 0x000055555571b9e2 in ThumbJob::startJob() (this=0x55555ef55860) at /home/frd/kdenlive/src/jobs/thumbjob.cpp:65 #15 0x000055555570fd0b in QtConcurrent::FunctionWrapper1 >::operator()(std::shared_ptr) (this=0x5555636b66f8, u=...) at /usr/include/c++/8.2.1/ext/atomicity.h:96 #16 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIteration(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, bool*) (result=0x7fff503b3e98, it=..., this=0x5555636b66c0) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:175 #17 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIterations(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, int, bool*) (this=0x5555636b66c0, sequenceBeginIterator=..., begin=, end=1, results=) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:185 #18 0x00005555557110e9 in virtual thunk to QtConcurrent::IterateKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, bool>::threadFunction() () at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:131 #19 0x00007ffff6fa985d in QtConcurrent::ThreadEngineBase::run() () at /usr/lib/libQt5Concurrent.so.5 #20 0x00007ffff241ba11 in () at /usr/lib/libQt5Core.so.5 #21 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #22 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #23 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 24 (Thread 0x7fff627fc700 (LWP 5637)): #0 0x00007ffff1f45d16 in ppoll () at /usr/lib/libc.so.6 #1 0x00007ffff2625bab in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff2563b82 in () at /usr/lib/libQt5Core.so.5 #3 0x00007ffff25592dc in QProcess::waitForFinished(int) () at /usr/lib/libQt5Core.so.5 #4 0x00005555557064fa in AudioThumbJob::computeWithFFMPEG() (this=this@entry=0x55555ef55120) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:156 #5 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555ef55120) at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:998 #6 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555ef55120) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:234 #7 0x000055555570fd0b in QtConcurrent::FunctionWrapper1 >::operator()(std::shared_ptr) (this=0x5555636696b8, u=...) at /usr/include/c++/8.2.1/ext/atomicity.h:96 #8 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIteration(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, bool*) (result=0x7fff4c06bb58, it=..., this=0x555563669680) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:175 #9 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIterations(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, int, bool*) (this=0x555563669680, sequenceBeginIterator=..., begin=, end=1, results=) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:185 #10 0x00005555557110e9 in virtual thunk to QtConcurrent::IterateKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, bool>::threadFunction() () at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:131 #11 0x00007ffff6fa985d in QtConcurrent::ThreadEngineBase::run() () at /usr/lib/libQt5Concurrent.so.5 #12 0x00007ffff241ba11 in () at /usr/lib/libQt5Core.so.5 #13 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #14 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 23 (Thread 0x7fff62ffd700 (LWP 5636)): #0 0x00007ffff1f45d16 in ppoll () at /usr/lib/libc.so.6 --Type for more, q to quit, c to continue without paging-- #1 0x00007ffff2625bab in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff2563b82 in () at /usr/lib/libQt5Core.so.5 #3 0x00007ffff25592dc in QProcess::waitForFinished(int) () at /usr/lib/libQt5Core.so.5 #4 0x00005555557064fa in AudioThumbJob::computeWithFFMPEG() (this=this@entry=0x55555ea6ead0) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:156 #5 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555ea6ead0) at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:998 #6 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555ea6ead0) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:234 #7 0x000055555570fd0b in QtConcurrent::FunctionWrapper1 >::operator()(std::shared_ptr) (this=0x7fff4c005058, u=...) at /usr/include/c++/8.2.1/ext/atomicity.h:96 #8 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIteration(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, bool*) (result=0x7fff580049f8, it=..., this=0x7fff4c005020) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:175 #9 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIterations(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, int, bool*) (this=0x7fff4c005020, sequenceBeginIterator=..., begin=, end=1, results=) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:185 #10 0x00005555557110e9 in virtual thunk to QtConcurrent::IterateKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, bool>::threadFunction() () at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:131 #11 0x00007ffff6fa985d in QtConcurrent::ThreadEngineBase::run() () at /usr/lib/libQt5Concurrent.so.5 #12 0x00007ffff241ba11 in () at /usr/lib/libQt5Core.so.5 #13 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #14 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 22 (Thread 0x7fff637fe700 (LWP 5635)): #0 0x00007ffff1f45d16 in ppoll () at /usr/lib/libc.so.6 #1 0x00007ffff2625bab in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff2563b82 in () at /usr/lib/libQt5Core.so.5 #3 0x00007ffff25592dc in QProcess::waitForFinished(int) () at /usr/lib/libQt5Core.so.5 #4 0x00005555557064fa in AudioThumbJob::computeWithFFMPEG() (this=this@entry=0x55555ece1970) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:156 #5 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555ece1970) at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:998 #6 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555ece1970) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:234 #7 0x000055555570fd0b in QtConcurrent::FunctionWrapper1 >::operator()(std::shared_ptr) (this=0x7fff543a5b08, u=...) at /usr/include/c++/8.2.1/ext/atomicity.h:96 #8 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIteration(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, bool*) (result=0x7fff5413afe8, it=..., this=0x7fff543a5ad0) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:175 #9 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIterations(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, int, bool*) (this=0x7fff543a5ad0, sequenceBeginIterator=..., begin=, end=1, results=) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:185 #10 0x00005555557110e9 in virtual thunk to QtConcurrent::IterateKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, bool>::threadFunction() () at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:131 #11 0x00007ffff6fa985d in QtConcurrent::ThreadEngineBase::run() () at /usr/lib/libQt5Concurrent.so.5 #12 0x00007ffff241ba11 in () at /usr/lib/libQt5Core.so.5 #13 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #14 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 --Type for more, q to quit, c to continue without paging-- Thread 21 (Thread 0x7fff63fff700 (LWP 5634)): #0 0x00007ffff1f45d16 in ppoll () at /usr/lib/libc.so.6 #1 0x00007ffff2625bab in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff2563b82 in () at /usr/lib/libQt5Core.so.5 #3 0x00007ffff25592dc in QProcess::waitForFinished(int) () at /usr/lib/libQt5Core.so.5 #4 0x00005555557064fa in AudioThumbJob::computeWithFFMPEG() (this=this@entry=0x55555e5e1a80) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:156 #5 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555e5e1a80) at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:998 #6 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555e5e1a80) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:234 #7 0x000055555570fd0b in QtConcurrent::FunctionWrapper1 >::operator()(std::shared_ptr) (this=0x7fff54270738, u=...) at /usr/include/c++/8.2.1/ext/atomicity.h:96 #8 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIteration(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, bool*) (result=0x7fff5c274358, it=..., this=0x7fff54270700) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:175 #9 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIterations(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, int, bool*) (this=0x7fff54270700, sequenceBeginIterator=..., begin=, end=1, results=) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:185 #10 0x00005555557110e9 in virtual thunk to QtConcurrent::IterateKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, bool>::threadFunction() () at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:131 #11 0x00007ffff6fa985d in QtConcurrent::ThreadEngineBase::run() () at /usr/lib/libQt5Concurrent.so.5 #12 0x00007ffff241ba11 in () at /usr/lib/libQt5Core.so.5 #13 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #14 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 20 (Thread 0x7fffc66d8700 (LWP 5633)): #0 0x00007ffff1f45d16 in ppoll () at /usr/lib/libc.so.6 #1 0x00007ffff2625bab in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff2563b82 in () at /usr/lib/libQt5Core.so.5 #3 0x00007ffff25592dc in QProcess::waitForFinished(int) () at /usr/lib/libQt5Core.so.5 #4 0x00005555557064fa in AudioThumbJob::computeWithFFMPEG() (this=this@entry=0x55555eba8f00) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:156 #5 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555eba8f00) at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:998 #6 0x0000555555707c2e in AudioThumbJob::startJob() (this=0x55555eba8f00) at /home/frd/kdenlive/src/jobs/audiothumbjob.cpp:234 #7 0x000055555570fd0b in QtConcurrent::FunctionWrapper1 >::operator()(std::shared_ptr) (this=0x7fff44005238, u=...) at /usr/include/c++/8.2.1/ext/atomicity.h:96 #8 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIteration(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, bool*) (result=0x7fffb8004dc8, it=..., this=0x7fff44005200) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:175 #9 0x000055555570fd0b in QtConcurrent::MappedEachKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, QtConcurrent::FunctionWrapper1 > >::runIterations(__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, int, int, bool*) (this=0x7fff44005200, sequenceBeginIterator=..., begin=, end=1, results=) at /usr/include/qt/QtConcurrent/qtconcurrentmapkernel.h:185 #10 0x00005555557110e9 in virtual thunk to QtConcurrent::IterateKernel<__gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >, bool>::threadFunction() () at /usr/include/c++/8.2.1/bits/shared_ptr_base.h:131 #11 0x00007ffff6fa985d in QtConcurrent::ThreadEngineBase::run() () at /usr/lib/libQt5Concurrent.so.5 #12 0x00007ffff241ba11 in () at /usr/lib/libQt5Core.so.5 --Type for more, q to quit, c to continue without paging-- #13 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #14 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 19 (Thread 0x7fff897ce700 (LWP 5037)): #0 0x00007ffff1f45d16 in ppoll () at /usr/lib/libc.so.6 #1 0x00007fffef812a13 in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #2 0x00007fffef812fe0 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #3 0x00007fffdb570847 in () at /usr/lib/libSDL2-2.0.so.0 #4 0x00007fffdb4c8046 in () at /usr/lib/libSDL2-2.0.so.0 #5 0x00007fffdb50ef9f in () at /usr/lib/libSDL2-2.0.so.0 #6 0x00007fffdb5926ea in () at /usr/lib/libSDL2-2.0.so.0 #7 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 18 (Thread 0x7fff89fd1700 (LWP 5036)): #0 0x00007ffff149fafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff6f8ebcc in () at /usr/lib/libmlt.so.6 #2 0x00005555559df70d in RenderThread::run() (this=0x7fff84000b40) at /home/frd/kdenlive/src/monitor/glwidget.cpp:1575 #3 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 17 (Thread 0x7fff8a7d2700 (LWP 5035)): #0 0x00007ffff1f45c21 in poll () at /usr/lib/libc.so.6 #1 0x00007ffff0158540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff015862e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff2629ce9 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff25d2b2c in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff2416569 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #7 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 16 (Thread 0x7fff8afd3700 (LWP 5034)): #0 0x00007ffff1f45c21 in poll () at /usr/lib/libc.so.6 #1 0x00007ffff0158540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff015862e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff2629ce9 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff25d2b2c in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff2416569 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #7 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 15 (Thread 0x7fff8bfff700 (LWP 5031)): #0 0x00007ffff149fafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffe80060df in () at /usr/lib/mlt/libmltsdl2.so #2 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 --Type for more, q to quit, c to continue without paging-- #3 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7fffb43f9700 (LWP 5030)): #0 0x00007ffff1f45d16 in ppoll () at /usr/lib/libc.so.6 #1 0x00007fffef812a13 in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #2 0x00007fffef812fe0 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #3 0x00007fffef813091 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #4 0x00007fffdb5709b0 in () at /usr/lib/libSDL2-2.0.so.0 #5 0x00007fffdb50ef9f in () at /usr/lib/libSDL2-2.0.so.0 #6 0x00007fffdb5926ea in () at /usr/lib/libSDL2-2.0.so.0 #7 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7fffb4d77700 (LWP 5029)): #0 0x00007ffff1f45c21 in poll () at /usr/lib/libc.so.6 #1 0x00007ffff0158540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff015862e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff2629ce9 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff25d2b2c in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff2416569 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff35d6e7b in () at /usr/lib/libQt5Quick.so.5 #7 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #8 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 12 (Thread 0x7fffb5fbd700 (LWP 5028)): #0 0x00007ffff1f45c21 in poll () at /usr/lib/libc.so.6 #1 0x00007ffff0158540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff015862e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff2629ce9 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff25d2b2c in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff2416569 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff3311969 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #8 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7fffb67be700 (LWP 5027)): #0 0x00007ffff1f45c21 in poll () at /usr/lib/libc.so.6 #1 0x00007ffff0158540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff015862e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff2629ce9 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff25d2b2c in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff2416569 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff35d6e7b in () at /usr/lib/libQt5Quick.so.5 #7 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #8 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 --Type for more, q to quit, c to continue without paging-- Thread 10 (Thread 0x7fffb79ff700 (LWP 5026)): #0 0x00007ffff1f45c21 in poll () at /usr/lib/libc.so.6 #1 0x00007ffff0158540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff015862e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff2629ce9 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff25d2b2c in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff2416569 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff3311969 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #8 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7fffc4c96700 (LWP 5025)): #0 0x00007ffff1f45c21 in poll () at /usr/lib/libc.so.6 #1 0x00007ffff0158540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff015862e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff2629ce9 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff25d2b2c in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff2416569 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff3311969 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #8 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7fffc5ed7700 (LWP 5024)): #0 0x00007ffff1f45c21 in poll () at /usr/lib/libc.so.6 #1 0x00007ffff0158540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff015862e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff2629ce9 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff25d2b2c in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff2416569 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff3311969 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #8 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7fffc7bf9700 (LWP 5022)): #0 0x00007ffff1f45c21 in poll () at /usr/lib/libc.so.6 #1 0x00007ffff0158540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff015862e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff2629ce9 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff25d2b2c in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff2416569 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff3311969 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #8 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fffe227b700 (LWP 5021)): --Type for more, q to quit, c to continue without paging-- #0 0x00007ffff1f45c21 in poll () at /usr/lib/libc.so.6 #1 0x00007ffff0158540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff015862e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff2629ce9 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff25d2b2c in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff2416569 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff7071ba6 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #8 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fffe3ebe700 (LWP 5020)): #0 0x00007ffff149fafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffe852cc84 in () at /usr/lib/dri/i965_dri.so #2 0x00007fffe852c9a8 in () at /usr/lib/dri/i965_dri.so #3 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fffea32e700 (LWP 5019)): #0 0x00007ffff1f45c21 in poll () at /usr/lib/libc.so.6 #1 0x00007fffef5cb630 in () at /usr/lib/libxcb.so.1 #2 0x00007fffef5cd2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007fffeae06949 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007ffff241796c in () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fffebd5f700 (LWP 5018)): #0 0x00007ffff149fafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff226fcd1 in __gthread_cond_wait (__mutex=, __cond=) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 0x00007ffff226fcd1 in std::condition_variable::wait(std::unique_lock&) (this=, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007ffff5d08f14 in () at /usr/lib/libQt5WebKit.so.5 #4 0x00007ffff5d09039 in () at /usr/lib/libQt5WebKit.so.5 #5 0x00007ffff2276063 in std::execute_native_thread_routine(void*) (__p=0x555555cbde20) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:80 #6 0x00007ffff1499a9d in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007ffff1f50b23 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7fffebd63880 (LWP 5014)): #0 0x00007ffff32e0928 in QQmlValueTypeProvider::metaObjectForMetaType(int) () at /usr/lib/libQt5Qml.so.5 #1 0x00007ffff32b1dc3 in () at /usr/lib/libQt5Qml.so.5 #2 0x00007ffff32b1f05 in QQmlValueTypeFactory::metaObjectForMetaType(int) () at /usr/lib/libQt5Qml.so.5 #3 0x00007ffff31b6473 in () at /usr/lib/libQt5Qml.so.5 #4 0x00007ffff31b82b0 in QV4::QObjectWrapper::getQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*) () at /usr/lib/libQt5Qml.so.5 #5 0x00007ffff32f0d6d in QV4::QQmlTypeWrapper::virtualGet(QV4::Managed const*, QV4::PropertyKey, QV4::Value const*, bool*) () at /usr/lib/libQt5Qml.so.5 #6 0x00007ffff32418c0 in QV4::Runtime::method_loadProperty(QV4::ExecutionEngine*, QV4::Value const&, int) () at /usr/lib/libQt5Qml.so.5 #7 0x00007fff8b70036a in () --Type for more, q to quit, c to continue without paging-- #8 0x0000000000000000 in ()
Edited by Farid Abdelnour