Bug 461787

Summary: Crash when loading clips while opening project file. Proxy clips are enabled
Product: [Applications] kdenlive Reporter: Matthias Welwarsky <matze>
Component: Rendering & ExportAssignee: Jean-Baptiste Mardelle <jb>
Status: RESOLVED WORKSFORME    
Severity: crash    
Priority: NOR    
Version First Reported In: 22.08.3   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Matthias Welwarsky 2022-11-13 19:55:06 UTC 
Application: kdenlive (22.08.3)

Qt Version: 5.15.7
Frameworks Version: 5.99.0
Operating System: Linux 6.0.5-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.26.1 [KCrashBackend]

-- Information about the crash:
Crash when loading a project file, while loading the clips. Proxy clips are enabled.

The crash can be reproduced every time.

-- Backtrace:
Application: Kdenlive (kdenlive), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f806a896da4 in pthread_mutex_lock@@GLIBC_2.2.5 () at /lib64/libc.so.6
#5  0x00007f806d665b75 in mlt_properties_lock (self=<optimized out>) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_properties.c:2264
#6  0x00007f806d6666d6 in mlt_properties_find (name=0x7f8042c2c210 "_unique_id", self=0x7f7fc8a1ee00) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_properties.c:564
#7  mlt_properties_get (self=0x7f7fc8a1ee00, name=0x7f8042c2c210 "_unique_id") at /usr/src/debug/mlt-7.10.0/src/framework/mlt_properties.c:919
#8  0x00007f8042c24a98 in GlslManager::get_frame_specific_data(mlt_service_s*, mlt_frame_s*, char const*, int*) (service=service@entry=0x7f7fc8a1ee00, frame=frame@entry=0x7f7fc8006580, key=key@entry=0x7f8042c2c65e "_movit effect", length=length@entry=0x0) at /usr/src/debug/mlt-7.10.0/src/modules/movit/filter_glsl_manager.cpp:304
#9  0x00007f8042c24bfe in GlslManager::get_effect(mlt_service_s*, mlt_frame_s*) (service=service@entry=0x7f7fc8a1ee00, frame=frame@entry=0x7f7fc8006580) at /usr/src/debug/mlt-7.10.0/src/modules/movit/filter_glsl_manager.cpp:330
#10 0x00007f8042c254da in build_fingerprint(mlt_service, mlt_frame, std::string*) (service=0x7f7fc8a1ee00, frame=0x7f7fc8006580, fingerprint=0x7f7fa37fe990) at /usr/src/debug/mlt-7.10.0/src/modules/movit/filter_movit_convert.cpp:203
#11 0x00007f8042c25529 in build_fingerprint(mlt_service, mlt_frame, std::string*) (service=0x556b39666a00, frame=0x7f7fc8006580, fingerprint=0x7f7fa37fe990) at /usr/src/debug/mlt-7.10.0/src/modules/movit/filter_movit_convert.cpp:207
#12 0x00007f8042c25529 in build_fingerprint(mlt_service, mlt_frame, std::string*) (service=0x556b3bded0c0, frame=0x7f7fc8006580, fingerprint=0x7f7fa37fe990) at /usr/src/debug/mlt-7.10.0/src/modules/movit/filter_movit_convert.cpp:207
#13 0x00007f8042c25529 in build_fingerprint(mlt_service, mlt_frame, std::string*) (service=0x556b38ede0f0, frame=0x7f7fc8006580, fingerprint=0x7f7fa37fe990) at /usr/src/debug/mlt-7.10.0/src/modules/movit/filter_movit_convert.cpp:207
#14 0x00007f8042c2ae1a in finalize_movit_chain (frame=0x7f7fc8006580, leaf_service=0x556b38ede0f0) at /usr/src/debug/mlt-7.10.0/src/modules/movit/filter_movit_convert.cpp:312
#15 convert_image(mlt_frame, uint8_t**, mlt_image_format*, mlt_image_format) (frame=0x7f7fc8006580, image=0x7f7fa37fec10, format=0x556b3c0281dc, output_format=mlt_image_opengl_texture) at /usr/src/debug/mlt-7.10.0/src/modules/movit/filter_movit_convert.cpp:600
#16 0x00007f806d65f39e in mlt_frame_get_image (self=0x7f7fc8006580, buffer=0x7f7fa37fec10, format=0x556b3c0281dc, width=0x7f7fa37fec0c, height=0x7f7fa37fec08, writable=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_frame.c:503
#17 0x00007f806d65f33f in mlt_frame_get_image (self=0x7f7fc8006580, buffer=0x7f7fa37fec10, format=0x556b3c0281dc, width=0x7f7fa37fec0c, height=0x7f7fa37fec08, writable=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_frame.c:497
#18 0x00007f806d65f33f in mlt_frame_get_image (self=0x7f7fc8006580, buffer=0x7f7fa37fec10, format=0x556b3c0281dc, width=0x7f7fa37fec0c, height=0x7f7fa37fec08, writable=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_frame.c:497
#19 0x00007f806d67a368 in producer_get_image (self=self@entry=0x7f7fc8005930, buffer=buffer@entry=0x7f7fa37fec10, format=format@entry=0x556b3c0281dc, width=width@entry=0x7f7fa37fec0c, height=height@entry=0x7f7fa37fec08, writable=writable@entry=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_tractor.c:368
#20 0x00007f806d65f33f in mlt_frame_get_image (self=self@entry=0x7f7fc8005930, buffer=buffer@entry=0x7f7fa37fec10, format=format@entry=0x556b3c0281dc, width=width@entry=0x7f7fa37fec0c, height=height@entry=0x7f7fa37fec08, writable=writable@entry=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_frame.c:497
#21 0x00007f806d663252 in consumer_read_ahead_thread (arg=<optimized out>) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_consumer.c:795
#22 0x0000556b33780bbd in RenderThread::run() (this=0x7f7fc0000e20) at /usr/src/debug/kdenlive-22.08.3/src/monitor/glwidget.cpp:1457
#23 0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x7f7fc0000e20) at thread/qthread_unix.cpp:330
#24 0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#25 0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 31 (Thread 0x7f7fc63786c0 (LWP 19805) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 30 (Thread 0x7f7f9e7ff6c0 (LWP 19804) "kdenlive"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f80426a2d59 in consumer_thread (arg=0x556b3d3d0490) at /usr/src/debug/mlt-7.10.0/src/modules/sdl2/consumer_sdl2_audio.c:655
#3  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#4  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 29 (Thread 0x7f7fc63b96c0 (LWP 19803) "PulseHotplug"):
#1  0x00007f806a20d429 in ppoll (__ss=0x0, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/bits/poll2.h:64
#2  pa_mainloop_poll (m=m@entry=0x556b3e94cde0) at ../src/pulse/mainloop.c:871
#3  0x00007f806a216f56 in pa_mainloop_iterate (m=m@entry=0x556b3e94cde0, block=block@entry=1, retval=retval@entry=0x0) at ../src/pulse/mainloop.c:945
#4  0x00007f806a217000 in pa_mainloop_run (m=0x556b3e94cde0, retval=0x0) at ../src/pulse/mainloop.c:963
#5  0x00007f804843064f in  () at /lib64/libSDL2-2.0.so.0
#6  0x00007f804845ef9f in  () at /lib64/libSDL2-2.0.so.0
#7  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#8  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 28 (Thread 0x7f7f997d26c0 (LWP 19802) "QQuickPixmapRea"):
#1  0x00007f8069320d7e in  () at /lib64/libglib-2.0.so.0
#2  0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f806b133b6e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7fbc000e00, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7f997d1c00, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f806aef4c47 in QThread::exec() (this=this@entry=0x556b3b63d740) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f806cf84fb6 in QQuickPixmapReader::run() (this=0x556b3b63d740) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.7+kde18/src/quick/util/qquickpixmapcache.cpp:1024
#7  0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x556b3b63d740) at thread/qthread_unix.cpp:330
#8  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#9  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 27 (Thread 0x7f7f9cc1c6c0 (LWP 19794) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 26 (Thread 0x7f7fc53386c0 (LWP 19791) "RenderThread"):
#1  0x00007f806a896eb2 in pthread_mutex_lock@@GLIBC_2.2.5 () at /lib64/libc.so.6
#2  0x00007f806d673262 in mlt_service_lock (self=<optimized out>) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_service.c:118
#3  0x00007f806d6785fc in mlt_service_get_frame (self=0x556b3bd37f20, frame=0x7f7fa9a68e40, index=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_service.c:580
#4  0x00007f806d66c535 in producer_get_frame (parent=0x556b3bf6ac10, frame=0x7f7fa9a68e40, index=<optimized out>) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_multitrack.c:612
#5  0x00007f806d66d88d in producer_get_frame (service=0x556b3bf6ac10, frame=0x7f7fa9a68e40, index=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_producer.c:663
#6  0x00007f806d678669 in mlt_service_get_frame (self=0x556b3bf6ac10, frame=0x7f7fa9a68e40, index=index@entry=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_service.c:593
#7  0x00007f806d67a81b in transition_get_frame (service=0x556b3bf92080, frame=0x7f7fa9a68e20, index=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_transition.c:461
#8  0x00007f806d678669 in mlt_service_get_frame (self=0x556b3bf92080, frame=0x7f7fa9a68e20, index=index@entry=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_service.c:593
#9  0x00007f806d67a81b in transition_get_frame (service=0x556b3c1e3df0, frame=0x7f7fa9a68df0, index=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_transition.c:461
#10 0x00007f806d678669 in mlt_service_get_frame (self=0x556b3c1e3df0, frame=0x7f7fa9a68df0, index=index@entry=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_service.c:593
#11 0x00007f806d67a81b in transition_get_frame (service=0x556b3a901c30, frame=0x7f7fa9a68dc0, index=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_transition.c:461
#12 0x00007f806d678669 in mlt_service_get_frame (self=0x556b3a901c30, frame=0x7f7fa9a68dc0, index=index@entry=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_service.c:593
#13 0x00007f806d67a81b in transition_get_frame (service=0x556b3e94c040, frame=0x7f7fc5337918, index=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_transition.c:461
#14 0x00007f806d678669 in mlt_service_get_frame (self=0x556b3e94c040, frame=frame@entry=0x7f7fc5337918, index=index@entry=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_service.c:593
#15 0x00007f806d67993a in producer_get_frame (parent=0x556b3ab3ed30, frame=0x7f7fc5337b38, track=<optimized out>) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_tractor.c:494
#16 0x00007f806d66d88d in producer_get_frame (service=0x556b3ab3ed30, frame=0x7f7fc5337b38, index=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_producer.c:663
#17 0x00007f806d678669 in mlt_service_get_frame (self=0x556b3ab3ed30, frame=0x7f7fc5337b38, index=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_service.c:593
#18 0x00007f806d678669 in mlt_service_get_frame (self=0x556b3d3d0490, frame=0x7f7fc5337b38, index=0) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_service.c:593
#19 0x00007f806d662806 in mlt_consumer_get_frame (self=self@entry=0x556b3d3d0490) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_consumer.c:670
#20 0x00007f806d662d24 in consumer_read_ahead_thread (arg=<optimized out>) at /usr/src/debug/mlt-7.10.0/src/framework/mlt_consumer.c:830
#21 0x0000556b33780bbd in RenderThread::run() (this=0x7f7fac000b90) at /usr/src/debug/kdenlive-22.08.3/src/monitor/glwidget.cpp:1457
#22 0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x7f7fac000b90) at thread/qthread_unix.cpp:330
#23 0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#24 0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 25 (Thread 0x7f7fc5b736c0 (LWP 19790) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 24 (Thread 0x7f7fc6ffd6c0 (LWP 19787) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 23 (Thread 0x7f7fc77fe6c0 (LWP 19782) "FrameRenderer"):
#1  0x00007f8069320d7e in  () at /lib64/libglib-2.0.so.0
#2  0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f806b133b6e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7fb8000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7fc77fdc40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f806aef4c47 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x556b3a5ae7e0) at thread/qthread_unix.cpp:330
#7  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#8  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 22 (Thread 0x7f7fc7fff6c0 (LWP 19781) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 21 (Thread 0x7f7fe4b556c0 (LWP 19780) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 20 (Thread 0x7f7fe54bd6c0 (LWP 19779) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 19 (Thread 0x7f7fe5dda6c0 (LWP 19778) "FrameRenderer"):
#1  0x00007f8069320d7e in  () at /lib64/libglib-2.0.so.0
#2  0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f806b133b6e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7fd4000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7fe5dd9c40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f806aef4c47 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x556b3a322ca0) at thread/qthread_unix.cpp:330
#7  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#8  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 18 (Thread 0x7f7fe66026c0 (LWP 19777) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 17 (Thread 0x7f7fe6e3d6c0 (LWP 19776) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 16 (Thread 0x7f7fe76be6c0 (LWP 19775) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 15 (Thread 0x7f7fe7fff6c0 (LWP 19774) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 14 (Thread 0x7f8000e836c0 (LWP 19773) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 13 (Thread 0x7f80016a66c0 (LWP 19772) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 12 (Thread 0x7f8001f326c0 (LWP 19771) "QQuickPixmapRea"):
#1  0x00007f806936f44f in  () at /lib64/libglib-2.0.so.0
#2  0x00007f8069320866 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f8069320d28 in  () at /lib64/libglib-2.0.so.0
#4  0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f806b133b6e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7ff4000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f8001f31c00, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f806aef4c47 in QThread::exec() (this=this@entry=0x556b39138360) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f806cf84fb6 in QQuickPixmapReader::run() (this=0x556b39138360) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.7+kde18/src/quick/util/qquickpixmapcache.cpp:1024
#9  0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x556b39138360) at thread/qthread_unix.cpp:330
#10 0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#11 0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 11 (Thread 0x7f80031736c0 (LWP 19770) "QQmlThread"):
#1  0x00007f8069320d7e in  () at /lib64/libglib-2.0.so.0
#2  0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f806b133b6e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7ff0000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f8003172c20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f806aef4c47 in QThread::exec() (this=this@entry=0x556b38f19080) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f806b93ef05 in QQmlThreadPrivate::run() (this=0x556b38f19080) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.7+kde18/src/qml/qml/ftw/qqmlthread.cpp:155
#7  0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x556b38f19080) at thread/qthread_unix.cpp:330
#8  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#9  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 10 (Thread 0x7f80039ff6c0 (LWP 19769) "QQuickPixmapRea"):
#1  0x00007f806936f44f in  () at /lib64/libglib-2.0.so.0
#2  0x00007f8069320866 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f8069320d28 in  () at /lib64/libglib-2.0.so.0
#4  0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f806b133b6e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7ff8000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f80039fec00, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f806aef4c47 in QThread::exec() (this=this@entry=0x556b38f20090) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f806cf84fb6 in QQuickPixmapReader::run() (this=0x556b38f20090) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.7+kde18/src/quick/util/qquickpixmapcache.cpp:1024
#9  0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x556b38f20090) at thread/qthread_unix.cpp:330
#10 0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#11 0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 9 (Thread 0x7f803edff6c0 (LWP 19768) "QQmlThread"):
#1  0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#2  0x00007f806b133b6e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7ffc000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f803edfec20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#4  0x00007f806aef4c47 in QThread::exec() (this=this@entry=0x556b38c961c0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#5  0x00007f806b93ef05 in QQmlThreadPrivate::run() (this=0x556b38c961c0) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.7+kde18/src/qml/qml/ftw/qqmlthread.cpp:155
#6  0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x556b38c961c0) at thread/qthread_unix.cpp:330
#7  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#8  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 8 (Thread 0x7f801d0396c0 (LWP 19763) "kdenlive"):
#1  0x00007f80691adb4f in usbmuxd_listen_inotify () at /usr/src/debug/libusbmuxd-2.0.2-1.11.x86_64/src/libusbmuxd.c:923
#2  0x00007f80691ae7e3 in usbmuxd_listen () at /usr/src/debug/libusbmuxd-2.0.2-1.11.x86_64/src/libusbmuxd.c:979
#3  device_monitor (data=<optimized out>) at /usr/src/debug/libusbmuxd-2.0.2-1.11.x86_64/src/libusbmuxd.c:1107
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 7 (Thread 0x7f801e27a6c0 (LWP 19762) "QQmlThread"):
#1  0x00007f806936f44f in  () at /lib64/libglib-2.0.so.0
#2  0x00007f8069320866 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f8069320d28 in  () at /lib64/libglib-2.0.so.0
#4  0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f806b133b6e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f800c000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f801e279c20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f806aef4c47 in QThread::exec() (this=this@entry=0x556b38885970) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f806b93ef05 in QQmlThreadPrivate::run() (this=0x556b38885970) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.7+kde18/src/qml/qml/ftw/qqmlthread.cpp:155
#9  0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x556b38885970) at thread/qthread_unix.cpp:330
#10 0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#11 0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 6 (Thread 0x7f801f4c26c0 (LWP 19761) "QQmlThread"):
#1  0x00007f8069320d7e in  () at /lib64/libglib-2.0.so.0
#2  0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f806b133b6e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f8014000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f801f4c1c20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f806aef4c47 in QThread::exec() (this=this@entry=0x556b35aa3ea0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f806b93ef05 in QQmlThreadPrivate::run() (this=0x556b35aa3ea0) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.7+kde18/src/qml/qml/ftw/qqmlthread.cpp:155
#7  0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x556b35aa3ea0) at thread/qthread_unix.cpp:330
#8  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#9  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 5 (Thread 0x7f8024dfb6c0 (LWP 19760) "QQmlThread"):
#1  0x00007f8069320d7e in  () at /lib64/libglib-2.0.so.0
#2  0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f806b133b6e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f8018000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f8024dfac20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f806aef4c47 in QThread::exec() (this=this@entry=0x556b36607f90) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f806b93ef05 in QQmlThreadPrivate::run() (this=0x556b36607f90) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.7+kde18/src/qml/qml/ftw/qqmlthread.cpp:155
#7  0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x556b36607f90) at thread/qthread_unix.cpp:330
#8  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#9  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 4 (Thread 0x7f8064b276c0 (LWP 19755) "kdenlive:gdrv0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 3 (Thread 0x7f806535d6c0 (LWP 19753) "kdenliv:disk$0"):
#1  0x00007f806a892cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f805e4baa4b in  () at /usr/lib64/dri/crocus_dri.so
#3  0x00007f805e503f27 in  () at /usr/lib64/dri/crocus_dri.so
#4  0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#5  0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 2 (Thread 0x7f80668ad6c0 (LWP 19751) "QDBusConnection"):
#1  0x00007f806936f44f in  () at /lib64/libglib-2.0.so.0
#2  0x00007f8069320866 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f8069320d28 in  () at /lib64/libglib-2.0.so.0
#4  0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f806b133b56 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f8060000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#6  0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f80668acc10, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f806aef4c47 in QThread::exec() (this=this@entry=0x7f806ccf5060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f806cc7c277 in QDBusConnectionManager::run() (this=0x7f806ccf5060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
#9  0x00007f806aef5e3d in QThreadPrivate::start(void*) (arg=0x7f806ccf5060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:330
#10 0x00007f806a8939ad in start_thread () at /lib64/libc.so.6
#11 0x00007f806a91a290 in clone3 () at /lib64/libc.so.6

Thread 1 (Thread 0x7f8068b31940 (LWP 19750) "kdenlive"):
#1  0x00007f806aef7e6b in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:116
#2  QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=<optimized out>) at thread/qfutex_p.h:135
#3  futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, int) (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  futexSemaphoreTryAcquire<false>(QBasicAtomicInteger<unsigned long long>&, int, int) (timeout=-1, n=n@entry=1, u=..., u@entry=<error reading variable: Cannot access memory at address 0x1ffffff69>) at thread/qsemaphore.cpp:262
#5  QSemaphore::acquire(int) (this=this@entry=0x7ffd37c0a270, n=n@entry=1) at thread/qsemaphore.cpp:326
#6  0x00007f806b1134ab in doActivate<false>(QObject*, int, void**) (sender=0x7f806de4a060 <(anonymous namespace)::Q_QGS_s_self::innerFunction()::holder>, signal_index=0, argv=0x7ffd37c0a2f0) at kernel/qobject.cpp:3900
#7  0x00007f806b10c74f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x7f806de4a060 <(anonymous namespace)::Q_QGS_s_self::innerFunction()::holder>, m=m@entry=0x7f806b3aa800 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd37c0a2f0) at kernel/qobject.cpp:3979
#8  0x00007f806b10c7ff in QObject::destroyed(QObject*) (this=this@entry=0x7f806de4a060 <(anonymous namespace)::Q_QGS_s_self::innerFunction()::holder>, _t1=<optimized out>, _t1@entry=0x7f806de4a060 <(anonymous namespace)::Q_QGS_s_self::innerFunction()::holder>) at .moc/moc_qobject.cpp:219
#9  0x00007f806b111818 in QObject::~QObject() (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1010
#10 0x00007f806de14e59 in (anonymous namespace)::Q_QGS_s_self::innerFunction()::Holder::~Holder() () at /usr/src/debug/knotifications-5.99.0-1.1.x86_64/src/knotificationmanager.cpp:67
#11 0x00007f806a8450c5 in __run_exit_handlers () at /lib64/libc.so.6
#12 0x00007f806a845250 in  () at /lib64/libc.so.6
#13 0x00007f806a701aef in _XDefaultIOError () at /lib64/libX11.so.6
#14 0x00007f806a70443f in _XIOError () at /lib64/libX11.so.6
#15 0x00007f806a7082e8 in _XFlush () at /lib64/libX11.so.6
#16 0x00007f806a708565 in _XGetRequest () at /lib64/libX11.so.6
#17 0x00007f806a6e5817 in XChangeProperty () at /lib64/libX11.so.6
#18 0x00007f806a6fff92 in XSetTextProperty () at /lib64/libX11.so.6
#19 0x00007f8066908019 in QXcbWindow::setWindowTitle(QXcbConnection const*, unsigned int, QString const&) (conn=0x556b3554ed10, window=73400347, title=...) at qxcbwindow.cpp:2622
#20 0x00007f806bd7fc1e in QWindow::setTitle(QString const&) (this=0x556b38b59ae0, title=...) at kernel/qwindow.cpp:964
#21 0x00007f806c5cf38a in QWidgetPrivate::setWindowTitle_sys(QString const&) (this=<optimized out>, caption=<optimized out>) at kernel/qwidget.cpp:5883
#22 0x00007f806c5d25cc in QWidgetPrivate::setWindowTitle_helper(QString const&) (this=this@entry=0x556b357bcf80, title=...) at kernel/qwidget.cpp:5873
#23 0x00007f806c5d28ac in QWidgetPrivate::setWindowModified_helper() (this=0x556b357bcf80) at kernel/qwidget.cpp:11275
#24 0x00007f806c5dbb26 in QWidget::setWindowModified(bool) (this=this@entry=0x556b35829b20, mod=<optimized out>) at kernel/qwidget.cpp:11256
#25 0x0000556b339478e1 in MainWindow::connectDocument() (this=0x556b35829b20) at /usr/src/debug/kdenlive-22.08.3/src/mainwindow.cpp:2299
#26 0x0000556b337e9712 in ProjectManager::doOpenFile(QUrl const&, KAutoSaveFile*, bool) (this=this@entry=0x556b35a77a90, url=..., stale=<optimized out>, stale@entry=0x556b3ae00d10, isBackup=isBackup@entry=false) at /usr/src/debug/kdenlive-22.08.3/src/project/projectmanager.cpp:716
#27 0x0000556b337ea90d in ProjectManager::checkForBackupFile(QUrl const&, bool) (this=this@entry=0x556b35a77a90, url=..., newFile=newFile@entry=false) at /usr/src/debug/kdenlive-22.08.3/src/project/projectmanager.cpp:554
#28 0x0000556b337eb2f0 in ProjectManager::openFile(QUrl const&) (this=<optimized out>, url=...) at /usr/src/debug/kdenlive-22.08.3/src/project/projectmanager.cpp:602
#29 0x00007f806b11354c in doActivate<false>(QObject*, int, void**) (sender=0x556b35a4d6e0, signal_index=13, argv=0x7ffd37c0ac50) at kernel/qobject.cpp:3931
#30 0x00007f806b10c74f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f806d9b0f00 <KRecentFilesAction::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd37c0ac50) at kernel/qobject.cpp:3979
#31 0x00007f806d988ab2 in KRecentFilesAction::urlSelected(QUrl const&) (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/kconfigwidgets-5.99.0-1.1.x86_64/build/src/KF5ConfigWidgets_autogen/include/moc_krecentfilesaction.cpp:193
#32 0x00007f806b1132cd in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffd37c0ad50, r=0x556b35a4d6e0, this=0x556b35a4f4b0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#33 doActivate<false>(QObject*, int, void**) (sender=0x556b35a4d6e0, signal_index=8, argv=0x7ffd37c0ad50) at kernel/qobject.cpp:3919
#34 0x00007f806b10c74f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x556b35a4d6e0, m=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd37c0ad50) at kernel/qobject.cpp:3979
#35 0x00007f806d8dee0f in KSelectAction::triggered(QAction*) (this=this@entry=0x556b35a4d6e0, _t1=<optimized out>, _t1@entry=0x556b3916c380) at /usr/src/debug/kwidgetsaddons-5.99.0-1.1.x86_64/build/src/KF5WidgetsAddons_autogen/include/moc_kselectaction.cpp:305
#36 0x00007f806d8e217d in KSelectAction::actionTriggered(QAction*) (this=0x556b35a4d6e0, action=<optimized out>) at /usr/src/debug/kwidgetsaddons-5.99.0-1.1.x86_64/src/kselectaction.cpp:328
#37 0x00007f806b1132cd in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffd37c0aeb0, r=0x556b35a4d6e0, this=0x556b35a4d6b0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#38 doActivate<false>(QObject*, int, void**) (sender=0x556b35a4d7f0, signal_index=3, argv=0x7ffd37c0aeb0) at kernel/qobject.cpp:3919
#39 0x00007f806b10c74f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f806cab8e00, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd37c0aeb0) at kernel/qobject.cpp:3979
#40 0x00007f806c5a298f in QActionGroup::triggered(QAction*) (this=<optimized out>, _t1=<optimized out>) at .moc/moc_qactiongroup.cpp:268
#41 0x00007f806b11354c in doActivate<false>(QObject*, int, void**) (sender=0x556b3916c380, signal_index=4, argv=0x7ffd37c0afb0) at kernel/qobject.cpp:3931
#42 0x00007f806b10c74f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x556b3916c380, m=m@entry=0x7f806cab8d20, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffd37c0afb0) at kernel/qobject.cpp:3979
#43 0x00007f806c59ebb2 in QAction::triggered(bool) (this=this@entry=0x556b3916c380, _t1=<optimized out>) at .moc/moc_qaction.cpp:376
#44 0x00007f806c5a16fb in QAction::activate(QAction::ActionEvent) (this=0x556b3916c380, event=<optimized out>) at kernel/qaction.cpp:1161
#45 0x00007f806c7261f2 in QMenuPrivate::activateCausedStack(QVector<QPointer<QWidget> > const&, QAction*, QAction::ActionEvent, bool) (this=this@entry=0x556b35b00480, causedStack=..., action=action@entry=0x556b3916c380, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1384
#46 0x00007f806c72e054 in QMenuPrivate::activateAction(QAction*, QAction::ActionEvent, bool) (this=0x556b35b00480, action=0x556b3916c380, action_e=QAction::Trigger, self=<optimized out>) at widgets/qmenu.cpp:1461
#47 0x00007f806c5e6c38 in QWidget::event(QEvent*) (this=0x556b35a4d710, event=0x7ffd37c0b590) at kernel/qwidget.cpp:9043
#48 0x00007f806c5a53fe in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x556b35552420, receiver=receiver@entry=0x556b35a4d710, e=e@entry=0x7ffd37c0b590) at kernel/qapplication.cpp:3637
#49 0x00007f806c5ad922 in QApplication::notify(QObject*, QEvent*) (this=<optimized out>, receiver=0x556b35a4d710, e=<optimized out>) at kernel/qapplication.cpp:3081
#50 0x00007f806b0dc128 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x556b35a4d710, event=0x7ffd37c0b590) at kernel/qcoreapplication.cpp:1064
#51 0x00007f806c5aba9e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) (receiver=0x556b35a4d710, event=event@entry=0x7ffd37c0b590, alienWidget=<optimized out>, nativeWidget=0x556b35a4d710, buttonDown=buttonDown@entry=0x7f806caf0330 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2619
#52 0x00007f806c5ffea5 in QWidgetWindow::handleMouseEvent(QMouseEvent*) (this=0x556b3beadab0, event=0x7ffd37c0b840) at kernel/qwidgetwindow.cpp:580
#53 0x00007f806c602fb0 in QWidgetWindow::event(QEvent*) (this=0x556b3beadab0, event=0x7ffd37c0b840) at kernel/qwidgetwindow.cpp:300
#54 0x00007f806c5a53fe in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x556b3beadab0, e=0x7ffd37c0b840) at kernel/qapplication.cpp:3637
#55 0x00007f806b0dc128 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x556b3beadab0, event=0x7ffd37c0b840) at kernel/qcoreapplication.cpp:1064
#56 0x00007f806bd7b9ad in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (e=0x556b3bff4a90) at kernel/qguiapplication.cpp:2285
#57 0x00007f806bd4f37c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#58 0x00007f806691a0fa in xcbSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#59 0x00007f8069320a50 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#60 0x00007f8069320e08 in  () at /lib64/libglib-2.0.so.0
#61 0x00007f8069320e9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#62 0x00007f806b133b56 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x556b3561f200, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#63 0x00007f806b0dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffd37c0bb70, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#64 0x00007f806b0e2d06 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#65 0x00007f806bd6ee4c in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1870
#66 0x00007f806c5a5375 in QApplication::exec() () at kernel/qapplication.cpp:2829
#67 0x0000556b335101d9 in main(int, char**) (argc=<optimized out>, argv=0x7ffd37c0bf98) at /usr/src/debug/kdenlive-22.08.3/src/main.cpp:345
[Inferior 1 (process 19750) detached]

Reported using DrKonqi
Comment 1 Jean-Baptiste Mardelle 2022-11-21 17:35:20 UTC 
Looks like you have the movit GPU acceleration enabled or try to opem a project using it. This is marked experimental and is unstable. Disabling the option in Kdenlive settings should make Kdenlive work correctly.
Comment 2 Bug Janitor Service 2022-12-06 05:18:23 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2022-12-21 05:20:45 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!