Bug 376925

Summary: wenn ich mit mit dem curser von einem clip zum nächsten springe stürzt kdenlive immer ab
Product: [Applications] kdenlive Reporter: Rico <texasranger77>
Component: Video Effects & TransitionsAssignee: Vincent PINON <vpinon>
Status: RESOLVED WORKSFORME    
Severity: crash CC: fritzibaby, wegwerf-1-2-3
Priority: NOR Flags: fritzibaby: timeline_corruption+
Version First Reported In: 16.12.1   
Target Milestone: ---   
Platform: Mint (Ubuntu based)   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Rico 2017-02-25 17:02:03 UTC 
GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.04) 7.11.1
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Reading symbols from /usr/bin/kdenlive...Reading symbols from /usr/lib/debug/.build-id/e4/6d5556b45ac35ab0a9ba4d028c87871b2e863c.debug...done.
done.
Attaching to program: /usr/bin/kdenlive, process 4192
ptrace: Kein passender Prozess gefunden.
(gdb)
Comment 1 Rico 2017-02-25 17:14:07 UTC 
im übrigen nutze ich Linux Mint 18.1 KDE
und hier zusätzliche informationen vom letzten Absturz:

Application: Kdenlive (kdenlive), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7fcc752728c0 (LWP 4730))]

Thread 27 (Thread 0x7fcbb3fff700 (LWP 4787)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcbb3fff700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7fcbc0ff7700 (LWP 4786)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcbc0ff7700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7fcbc17f8700 (LWP 4785)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcbc17f8700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fcbc1ff9700 (LWP 4784)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcbc1ff9700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fcbc27fa700 (LWP 4783)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcbc27fa700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fcbc2ffb700 (LWP 4777)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc3715595d in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltsdl.so
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcbc2ffb700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fcc20e73700 (LWP 4776)):
#0  0x00007fcc6ea9ac21 in __GI_ppoll (fds=0x7fcc0c6ecc70, nfds=3, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:50
#1  0x00007fcc69aebebd in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fcc69aec4ae in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fcc3cca6feb in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#4  0x00007fcc3cc79920 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#5  0x00007fcc3cc830b8 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#6  0x00007fcc3ccc2f59 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#7  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc20e73700) at pthread_create.c:333
#8  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fcbc37fc700 (LWP 4775)):
[KCrash Handler]
#6  0x00007fcc3ec1c9f4 in MltInput::set_pixel_data(unsigned char const*) () from /usr/lib/x86_64-linux-gnu/mlt/libmltopengl.so
#7  0x00007fcc3ec1609d in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltopengl.so
#8  0x00007fcc3ec1588d in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltopengl.so
#9  0x00007fcc3ec167da in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltopengl.so
#10 0x00007fcc744269c8 in mlt_frame_get_image () from /usr/lib/x86_64-linux-gnu/libmlt.so.6
#11 0x00007fcc7443ca99 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.6
#12 0x00007fcc74426977 in mlt_frame_get_image () from /usr/lib/x86_64-linux-gnu/libmlt.so.6
#13 0x00007fcc7443a110 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.6
#14 0x0000000000736a0d in RenderThread::run (this=0x7fcc0c007b90) at /build/kdenlive-SJVwLm/kdenlive-16.12.1/src/monitor/glwidget.cpp:1268
#15 0x00007fcc6f4a1808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fcc6d39c6ba in start_thread (arg=0x7fcbc37fc700) at pthread_create.c:333
#17 0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fcc03bfd700 (LWP 4774)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc371561c8 in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltsdl.so
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc03bfd700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fcc05146700 (LWP 4770)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc05146700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fcc05947700 (LWP 4769)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc05947700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fcc06148700 (LWP 4768)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc06148700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fcc06949700 (LWP 4767)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc06949700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fcc0714a700 (LWP 4766)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc0714a700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fcc0794b700 (LWP 4765)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc0794b700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fcc0814c700 (LWP 4764)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc0814c700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fcc0894d700 (LWP 4763)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc0894d700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fcc0914e700 (LWP 4762)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc0914e700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fcc21674700 (LWP 4761)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc4b8a18ae in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc21674700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fcc2277d700 (LWP 4741)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc696aaeb9 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fcc696ac617 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fcc696ac721 in xcb_wait_for_reply () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007fcc6d7f3a47 in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007fcc5b8a0473 in ?? () from /usr/lib/nvidia-367/libGLX_nvidia.so.0
#6  0x00007fcc5b8a0e85 in ?? () from /usr/lib/nvidia-367/libGLX_nvidia.so.0
#7  0x00007fcc688a8479 in ?? () from /usr/lib/nvidia-367/libGLX.so.0
#8  0x00007fcc688a8a03 in ?? () from /usr/lib/nvidia-367/libGLX.so.0
#9  0x00007fcc7545cef1 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
#10 0x00007fcc6fa0135c in QOpenGLContext::makeCurrent(QSurface*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#11 0x0000000000737ab0 in FrameRenderer::showGLFrame (this=this@entry=0x7fcc1c21c270, frame=<incomplete type>) at /build/kdenlive-SJVwLm/kdenlive-16.12.1/src/monitor/glwidget.cpp:1344
#12 0x00000000008a00f4 in FrameRenderer::qt_static_metacall (_o=0x7fcc1c21c270, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/kdenlive-SJVwLm/kdenlive-16.12.1/obj-x86_64-linux-gnu/src/moc_glwidget.cpp:752
#13 0x00007fcc6f6a3719 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fcc70c54afc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007fcc70c5a036 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fcc6f6762a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fcc6f67816a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fcc6f6caf53 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fcc6b97f197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fcc6b97f3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fcc6b97f49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fcc6f6cb35f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fcc6f673ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fcc6f49c9e4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fcc6f4a1808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fcc6d39c6ba in start_thread (arg=0x7fcc2277d700) at pthread_create.c:333
#27 0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fcc30df7700 (LWP 4740)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc6f4a26bb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fcc73adda8d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007fcc73ade365 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fcc6f4a1808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc30df7700) at pthread_create.c:333
#6  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fcc31fdd700 (LWP 4736)):
#0  0x00007fcc6ea9ab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fcc6b97f38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcc6b97f49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcc6f6cb37b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc6f673ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcc6f49c9e4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcc7028b6b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fcc6f4a1808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc31fdd700) at pthread_create.c:333
#9  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fcc33888700 (LWP 4734)):
#0  0x00007fcc6b9c3a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fcc6b97e929 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcc6b97f2bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcc6b97f49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fcc6f6cb37b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcc6f673ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcc6f49c9e4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fcc7028b6b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fcc6f4a1808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc33888700) at pthread_create.c:333
#10 0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fcc40097700 (LWP 4733)):
#0  0x00007fcc6ea9ab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fcc4847d64c in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc40097700) at pthread_create.c:333
#3  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fcc590f4700 (LWP 4732)):
#0  0x00007fcc6ea9ab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fcc6b97f38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcc6b97f49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcc6f6cb37b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc6f673ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcc6f49c9e4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcc75327515 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fcc6f4a1808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc590f4700) at pthread_create.c:333
#9  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fcc61470700 (LWP 4731)):
#0  0x00007fcc6ea9ab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fcc696aac62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fcc696ac8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fcc63ff8d29 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fcc6f4a1808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcc6d39c6ba in start_thread (arg=0x7fcc61470700) at pthread_create.c:333
#6  0x00007fcc6eaa682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fcc752728c0 (LWP 4730)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcc696aaeb9 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fcc696ac617 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fcc696ac721 in xcb_wait_for_reply () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007fcc63ff7a2a in QXcbConnection::sync() () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#5  0x00007fcc6401736e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#6  0x00007fcc64017404 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#7  0x00007fcc6fb5748d in QBackingStore::beginPaint(QRegion const&) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#8  0x00007fcc70c62764 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007fcc70c62b4f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007fcc70c823af in QWidgetPrivate::syncBackingStore() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007fcc70c99f28 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007fcc70db24bb in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007fcc72982147 in KMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#14 0x00007fcc729c69d5 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#15 0x00007fcc70c54afc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fcc70c5a036 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fcc6f6762a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fcc6f67816a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fcc6f6caf53 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fcc6b97f197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fcc6b97f3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fcc6b97f49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fcc6f6cb35f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fcc6f673ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fcc6f67c6bc in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x000000000048b5ca in main (argc=1, argv=<optimized out>) at /build/kdenlive-SJVwLm/kdenlive-16.12.1/src/main.cpp:164
Comment 2 Wegwerf 2017-03-25 16:53:44 UTC 
Hmm, der Stack Trace sieht komisch aus; mir ist nicht klar, was da wirklich in die Binsen ging. Kannst Du bitte so nett sein und im Kdenlive Forum mal wegen Mint 18.1 nachfragen, weil dort einige Anwender aktiv sind? Kdenlive selbst supported nur seine eigenen Ubuntu ppa's, weil wir zuwenige Leutz sind.
Comment 3 emohr 2018-10-13 13:10:42 UTC 
Please try with the actual Kdenlive AppImage version 18.08.2
Bitte versuche es mit dem aktuellen Kdenlive AppImage version 18.08.2
Comment 4 emohr 2019-01-02 12:45:39 UTC 
Just a guess: Do you have enabled the GPU acceleration? Hit CTRL+SHIFT+, -> playback -> uncheck use GPU.
Comment 5 Bug Janitor Service 2019-01-17 04:33:09 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 6 Bug Janitor Service 2019-02-01 04:33:10 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!