Bug 380410

Summary: Kdenlive crashes when selecting video from bin
Product: [Applications] kdenlive Reporter: kdebugs
Component: User Interface & MiscellaneousAssignee: Jean-Baptiste Mardelle <jb>
Status: RESOLVED DUPLICATE    
Severity: crash CC: fritzibaby, snd.noise
Priority: NOR Flags: fritzibaby: MOVIT+
Version First Reported In: 17.04.1   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description kdebugs 2017-05-31 23:16:18 UTC 
Application: kdenlive (17.04.1)

Qt Version: 5.7.1
Frameworks Version: 5.34.0
Operating System: Linux 4.4.0-78-generic x86_64
Distribution: KDE neon User Edition 5.10

-- Information about the crash:
- What I was doing when the application crashed:

Opened Kdenlive, added clips to the project bin, clicked on a clip.

I have a NVidia 930M using Optimus.

The crash can be reproduced every time.

-- Backtrace:
Application: Kdenlive (kdenlive), signal: Aborted
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 0x7fe544f478c0 (LWP 3587))]

Thread 95 (Thread 0x7fe4c9ff9700 (LWP 3955)):
[KCrash Handler]
#6  0x00007fe53e9e1428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007fe53e9e302a in __GI_abort () at abort.c:89
#8  0x00007fe50c1ee8ad in movit::YCbCrInput::set_gl_state(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int*) () from /usr/lib/x86_64-linux-gnu/libmovit.so.4
#9  0x00007fe50c1e0838 in movit::EffectChain::execute_phase(movit::Phase*, bool, std::set<int, std::less<int>, std::allocator<int> >*, std::map<movit::Phase*, unsigned int, std::less<movit::Phase*>, std::allocator<std::pair<movit::Phase* const, unsigned int> > >*, std::set<movit::Phase*, std::less<movit::Phase*>, std::allocator<movit::Phase*> >*) () from /usr/lib/x86_64-linux-gnu/libmovit.so.4
#10 0x00007fe50c1e0f70 in movit::EffectChain::render_to_fbo(unsigned int, unsigned int, unsigned int) () from /usr/lib/x86_64-linux-gnu/libmovit.so.4
#11 0x00007fe50c44d7df in GlslManager::render_frame_texture(movit::EffectChain*, mlt_frame_s*, int, int, unsigned char**) () from /usr/lib/x86_64-linux-gnu/mlt/libmltopengl.so
#12 0x00007fe50c450870 in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltopengl.so
#13 0x00007fe544130948 in mlt_frame_get_image () from /usr/lib/x86_64-linux-gnu/libmlt.so.6
#14 0x00007fe5441440d4 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.6
#15 0x00000000007376ed in RenderThread::run (this=0x7fe4e4000c40) at /workspace/build/src/monitor/glwidget.cpp:1287
#16 0x00007fe53f4aeb48 in QThreadPrivate::start (arg=0x7fe4e4000c40) at thread/qthread_unix.cpp:368
#17 0x00007fe53d1326ba in start_thread (arg=0x7fe4c9ff9700) at pthread_create.c:333
#18 0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 94 (Thread 0x7fe4ced98700 (LWP 3954)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe54414435b in mlt_consumer_rt_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.6
#2  0x00007fe50aad9d90 in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltsdl.so
#3  0x00007fe53d1326ba in start_thread (arg=0x7fe4ced98700) at pthread_create.c:333
#4  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 93 (Thread 0x7fe4d0ff9700 (LWP 3875)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4d0ff9700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 92 (Thread 0x7fe4d17fa700 (LWP 3874)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4d17fa700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 91 (Thread 0x7fe4d1ffb700 (LWP 3873)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4d1ffb700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 90 (Thread 0x7fe4d27fc700 (LWP 3872)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4d27fc700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 89 (Thread 0x7fe4d2ffd700 (LWP 3871)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4d2ffd700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 88 (Thread 0x7fe4d37fe700 (LWP 3870)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4d37fe700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 87 (Thread 0x7fe4d3fff700 (LWP 3869)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4d3fff700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 86 (Thread 0x7fe4caffb700 (LWP 3868)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4caffb700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 85 (Thread 0x7fe4ca7fa700 (LWP 3867)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4ca7fa700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 84 (Thread 0x7fe48b7c6700 (LWP 3837)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48b7c6700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 83 (Thread 0x7fe48bfc7700 (LWP 3836)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48bfc7700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 82 (Thread 0x7fe48c7c8700 (LWP 3835)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48c7c8700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 81 (Thread 0x7fe48cfc9700 (LWP 3834)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48cfc9700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 80 (Thread 0x7fe48d7ca700 (LWP 3833)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48d7ca700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 79 (Thread 0x7fe48afc5700 (LWP 3832)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48afc5700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 78 (Thread 0x7fe48a7c4700 (LWP 3831)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48a7c4700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 77 (Thread 0x7fe489fc3700 (LWP 3830)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe489fc3700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 76 (Thread 0x7fe4897c2700 (LWP 3829)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4897c2700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 75 (Thread 0x7fe48ffcf700 (LWP 3818)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48ffcf700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 74 (Thread 0x7fe4907d0700 (LWP 3817)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4907d0700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 73 (Thread 0x7fe490fd1700 (LWP 3816)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe490fd1700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 72 (Thread 0x7fe4917d2700 (LWP 3815)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4917d2700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 71 (Thread 0x7fe491fd3700 (LWP 3814)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe491fd3700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 70 (Thread 0x7fe48f7ce700 (LWP 3813)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48f7ce700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 69 (Thread 0x7fe48efcd700 (LWP 3812)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48efcd700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 68 (Thread 0x7fe48e7cc700 (LWP 3811)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48e7cc700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 67 (Thread 0x7fe48dfcb700 (LWP 3810)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe48dfcb700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 66 (Thread 0x7fe4947d8700 (LWP 3781)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4947d8700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 65 (Thread 0x7fe494fd9700 (LWP 3780)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe494fd9700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 64 (Thread 0x7fe4957da700 (LWP 3779)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4957da700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 63 (Thread 0x7fe495fdb700 (LWP 3778)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe495fdb700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 62 (Thread 0x7fe4967dc700 (LWP 3777)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4967dc700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 61 (Thread 0x7fe493fd7700 (LWP 3776)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe493fd7700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 60 (Thread 0x7fe4937d6700 (LWP 3775)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4937d6700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 59 (Thread 0x7fe492fd5700 (LWP 3774)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe492fd5700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 58 (Thread 0x7fe4927d4700 (LWP 3773)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4927d4700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 57 (Thread 0x7fe498fe1700 (LWP 3744)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe498fe1700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 56 (Thread 0x7fe4997e2700 (LWP 3743)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4997e2700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 55 (Thread 0x7fe499fe3700 (LWP 3742)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe499fe3700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 54 (Thread 0x7fe49a7e4700 (LWP 3741)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49a7e4700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 53 (Thread 0x7fe49afe5700 (LWP 3740)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49afe5700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 52 (Thread 0x7fe4987e0700 (LWP 3739)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4987e0700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 51 (Thread 0x7fe497fdf700 (LWP 3738)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe497fdf700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 50 (Thread 0x7fe4977de700 (LWP 3737)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4977de700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 49 (Thread 0x7fe496fdd700 (LWP 3736)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe496fdd700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 48 (Thread 0x7fe49d7ea700 (LWP 3725)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49d7ea700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 47 (Thread 0x7fe49dfeb700 (LWP 3724)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49dfeb700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 46 (Thread 0x7fe49e7ec700 (LWP 3723)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49e7ec700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 45 (Thread 0x7fe49efed700 (LWP 3722)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49efed700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 44 (Thread 0x7fe49f7ee700 (LWP 3721)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49f7ee700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 43 (Thread 0x7fe49cfe9700 (LWP 3720)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49cfe9700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 42 (Thread 0x7fe49c7e8700 (LWP 3719)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49c7e8700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 41 (Thread 0x7fe49bfe7700 (LWP 3718)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49bfe7700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 40 (Thread 0x7fe49b7e6700 (LWP 3717)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49b7e6700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7fe4a1ff3700 (LWP 3688)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a1ff3700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7fe4a27f4700 (LWP 3687)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a27f4700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7fe4a2ff5700 (LWP 3686)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a2ff5700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7fe4a37f6700 (LWP 3685)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a37f6700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7fe4ee47c700 (LWP 3684)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4ee47c700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7fe4a17f2700 (LWP 3683)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a17f2700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7fe4a0ff1700 (LWP 3682)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a0ff1700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7fe4a07f0700 (LWP 3681)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a07f0700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7fe49ffef700 (LWP 3680)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe49ffef700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7fe4a5ffb700 (LWP 3669)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a5ffb700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7fe4a67fc700 (LWP 3668)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a67fc700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7fe4a6ffd700 (LWP 3667)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a6ffd700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7fe4a77fe700 (LWP 3666)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a77fe700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7fe4fc814700 (LWP 3665)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4fc814700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7fe4a57fa700 (LWP 3664)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a57fa700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fe4a4ff9700 (LWP 3663)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a4ff9700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fe4a47f8700 (LWP 3662)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a47f8700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fe4a3ff7700 (LWP 3661)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a3ff7700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fe4a7fff700 (LWP 3633)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4a7fff700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fe4acff1700 (LWP 3632)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4acff1700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fe4ad7f2700 (LWP 3631)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4ad7f2700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fe4adff3700 (LWP 3630)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4adff3700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fe4ae7f4700 (LWP 3629)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4ae7f4700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fe4b1451700 (LWP 3628)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4b1451700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fe4b07f8700 (LWP 3627)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4b07f8700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fe4afff7700 (LWP 3626)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4afff7700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fe4af7f6700 (LWP 3625)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe517e71cdb in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe4af7f6700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fe4aeff5700 (LWP 3623)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fe53f4af936 in QWaitConditionPrivate::wait_relative (time=30000, this=0x7fe4f0053080) at thread/qwaitcondition_unix.cpp:133
#2  QWaitConditionPrivate::wait (time=30000, this=0x7fe4f0053080) at thread/qwaitcondition_unix.cpp:141
#3  QWaitCondition::wait (this=this@entry=0x7fe4f00b2560, mutex=mutex@entry=0x3a76180, time=30000) at thread/qwaitcondition_unix.cpp:215
#4  0x00007fe53f4ab1ea in QThreadPoolThread::run (this=0x7fe4f00b2550) at thread/qthreadpool.cpp:133
#5  0x00007fe53f4aeb48 in QThreadPrivate::start (arg=0x7fe4f00b2550) at thread/qthread_unix.cpp:368
#6  0x00007fe53d1326ba in start_thread (arg=0x7fe4aeff5700) at pthread_create.c:333
#7  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fe4e9661700 (LWP 3601)):
#0  0x00007fe537a473e1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe537a498bb in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe537a4a2bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe537a4a49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe53f6cf75b in QEventDispatcherGlib::processEvents (this=0x7fe4c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fe53f67a0ba in QEventLoop::exec (this=this@entry=0x7fe4e9660d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007fe53f4a9f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007fe53f4aeb48 in QThreadPrivate::start (arg=0x7fe4d824b210) at thread/qthread_unix.cpp:368
#8  0x00007fe53d1326ba in start_thread (arg=0x7fe4e9661700) at pthread_create.c:333
#9  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fe4ed5ac700 (LWP 3600)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe53f4af9fb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5032c80) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x571d288, mutex=mutex@entry=0x571d280, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fe543a6e47d in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x571d278) at scenegraph/qsgthreadedrenderloop.cpp:242
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x571d200) at scenegraph/qsgthreadedrenderloop.cpp:690
#5  0x00007fe543a6ed55 in QSGRenderThread::run (this=0x571d200) at scenegraph/qsgthreadedrenderloop.cpp:719
#6  0x00007fe53f4aeb48 in QThreadPrivate::start (arg=0x571d200) at thread/qthread_unix.cpp:368
#7  0x00007fe53d1326ba in start_thread (arg=0x7fe4ed5ac700) at pthread_create.c:333
#8  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fe4eee5b700 (LWP 3598)):
#0  0x00007fe537a8ea79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe537a49b41 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe537a4a307 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe537a4a49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe53f6cf75b in QEventDispatcherGlib::processEvents (this=0x7fe4e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fe53f67a0ba in QEventLoop::exec (this=this@entry=0x7fe4eee5ad00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007fe53f4a9f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007fe53f4aeb48 in QThreadPrivate::start (arg=0x7fe4dc256110) at thread/qthread_unix.cpp:368
#8  0x00007fe53d1326ba in start_thread (arg=0x7fe4eee5b700) at pthread_create.c:333
#9  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fe4ef84c700 (LWP 3597)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe53f4af9fb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x559a5c0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x559f338, mutex=mutex@entry=0x559f330, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fe543a6e47d in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x559f328) at scenegraph/qsgthreadedrenderloop.cpp:242
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x559f2b0) at scenegraph/qsgthreadedrenderloop.cpp:690
#5  0x00007fe543a6ed55 in QSGRenderThread::run (this=0x559f2b0) at scenegraph/qsgthreadedrenderloop.cpp:719
#6  0x00007fe53f4aeb48 in QThreadPrivate::start (arg=0x559f2b0) at thread/qthread_unix.cpp:368
#7  0x00007fe53d1326ba in start_thread (arg=0x7fe4ef84c700) at pthread_create.c:333
#8  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fe4fe9b2700 (LWP 3593)):
#0  0x00007ffc9ddc49a9 in ?? ()
#1  0x00007ffc9ddc4cd5 in clock_gettime ()
#2  0x00007fe53eac0c86 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7fe4fe9b1a40) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007fe53f554241 in qt_clock_gettime (ts=0x7fe4fe9b1a40, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:109
#4  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:164
#5  qt_gettime () at tools/qelapsedtimer_unix.cpp:173
#6  0x00007fe53f6cd3d9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fe4f4002ed0) at kernel/qtimerinfo_unix.cpp:91
#7  0x00007fe53f6cd945 in QTimerInfoList::timerWait (this=0x7fe4f4002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#8  0x00007fe53f6ced0e in timerSourcePrepareHelper (timeout=0x7fe4fe9b1b14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#9  timerSourcePrepare (source=<optimized out>, timeout=0x7fe4fe9b1b14) at kernel/qeventdispatcher_glib.cpp:165
#10 0x00007fe537a4991d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fe537a4a2bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fe537a4a49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007fe53f6cf75b in QEventDispatcherGlib::processEvents (this=0x7fe4f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#14 0x00007fe53f67a0ba in QEventLoop::exec (this=this@entry=0x7fe4fe9b1ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#15 0x00007fe53f4a9f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#16 0x00007fe540893bf5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007fe53f4aeb48 in QThreadPrivate::start (arg=0x384ed00) at thread/qthread_unix.cpp:368
#18 0x00007fe53d1326ba in start_thread (arg=0x7fe4fe9b2700) at pthread_create.c:333
#19 0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fe4ff247700 (LWP 3592)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fe53f4af936 in QWaitConditionPrivate::wait_relative (time=30000, this=0x3c52590) at thread/qwaitcondition_unix.cpp:133
#2  QWaitConditionPrivate::wait (time=30000, this=0x3c52590) at thread/qwaitcondition_unix.cpp:141
#3  QWaitCondition::wait (this=this@entry=0x39fabc0, mutex=mutex@entry=0x3a76180, time=30000) at thread/qwaitcondition_unix.cpp:215
#4  0x00007fe53f4ab1ea in QThreadPoolThread::run (this=0x39fabb0) at thread/qthreadpool.cpp:133
#5  0x00007fe53f4aeb48 in QThreadPrivate::start (arg=0x39fabb0) at thread/qthread_unix.cpp:368
#6  0x00007fe53d1326ba in start_thread (arg=0x7fe4ff247700) at pthread_create.c:333
#7  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fe500248700 (LWP 3591)):
#0  0x00007fe537a498fb in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe537a4a2bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe537a4a49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe53f6cf75b in QEventDispatcherGlib::processEvents (this=0x7fe4f80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fe53f67a0ba in QEventLoop::exec (this=this@entry=0x7fe500247ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fe53f4a9f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007fe540893bf5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fe53f4aeb48 in QThreadPrivate::start (arg=0x3ec8a50) at thread/qthread_unix.cpp:368
#8  0x00007fe53d1326ba in start_thread (arg=0x7fe500248700) at pthread_create.c:333
#9  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fe50d0a7700 (LWP 3590)):
#0  0x00007fe53eaa6b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe514e5364c in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007fe53d1326ba in start_thread (arg=0x7fe50d0a7700) at pthread_create.c:333
#3  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fe52476c700 (LWP 3589)):
#0  0x00007fe53eaa6b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe537a4a38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe537a4a49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe53f6cf75b in QEventDispatcherGlib::processEvents (this=0x7fe51c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fe53f67a0ba in QEventLoop::exec (this=this@entry=0x7fe52476bcd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fe53f4a9f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007fe544fb5735 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fe53f4aeb48 in QThreadPrivate::start (arg=0x7fe545029d60) at thread/qthread_unix.cpp:368
#8  0x00007fe53d1326ba in start_thread (arg=0x7fe52476c700) at pthread_create.c:333
#9  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fe52c894700 (LWP 3588)):
#0  0x00007fe53eaa6b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe53718ac62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fe53718c8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fe52f41ed79 in QXcbEventReader::run (this=0x25b01b0) at qxcbconnection.cpp:1343
#4  0x00007fe53f4aeb48 in QThreadPrivate::start (arg=0x25b01b0) at thread/qthread_unix.cpp:368
#5  0x00007fe53d1326ba in start_thread (arg=0x7fe52c894700) at pthread_create.c:333
#6  0x00007fe53eab282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fe544f478c0 (LWP 3587)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe53718aeb9 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fe53718c617 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fe53718c721 in xcb_wait_for_reply () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007fe52f41de6a in QXcbConnection::sync (this=0x25a0830) at qxcbconnection.cpp:2081
#5  0x00007fe52f43cbc0 in QXcbShmImage::preparePaint (this=0x25f9c90, region=...) at qxcbbackingstore.cpp:495
#6  0x00007fe52f43cc9a in QXcbBackingStore::beginPaint (this=this@entry=0x3946340, region=...) at qxcbbackingstore.cpp:529
#7  0x00007fe53fb52769 in QBackingStore::beginPaint (this=0x41b1890, region=...) at painting/qbackingstore.cpp:173
#8  0x00007fe5400d8e08 in QWidgetBackingStore::beginPaint (toCleanIsInTopLevelCoordinates=true, returnInfo=<synthetic pointer>, backingStore=<optimized out>, widget=<optimized out>, toClean=..., this=0x2e83c90) at kernel/qwidgetbackingstore.cpp:333
#9  QWidgetBackingStore::doSync (this=this@entry=0x2e83c90) at kernel/qwidgetbackingstore.cpp:1360
#10 0x00007fe5400d91dd in QWidgetBackingStore::sync (this=0x2e83c90) at kernel/qwidgetbackingstore.cpp:1179
#11 0x00007fe5400f7ebf in QWidgetPrivate::syncBackingStore (this=0x2c4c0a0) at kernel/qwidget.cpp:1962
#12 0x00007fe540110008 in QWidget::event (this=this@entry=0x2c4dfb0, event=event@entry=0x4075150) at kernel/qwidget.cpp:9100
#13 0x00007fe54020de3b in QMainWindow::event (this=0x2c4dfb0, event=0x4075150) at widgets/qmainwindow.cpp:1543
#14 0x00007fe542b44157 in KMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#15 0x00007fe542b892e5 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#16 0x00007fe5400c8ecc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x2c4dfb0, e=0x4075150) at kernel/qapplication.cpp:3799
#17 0x00007fe5400d08c6 in QApplication::notify (this=0x7ffc9ddbe4d0, receiver=0x2c4dfb0, e=0x4075150) at kernel/qapplication.cpp:3556
#18 0x00007fe53f67c0c8 in QCoreApplication::notifyInternal2 (receiver=0x2c4dfb0, event=event@entry=0x4075150) at kernel/qcoreapplication.cpp:988
#19 0x00007fe53f67e78b in QCoreApplication::sendEvent (event=0x4075150, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x2590b40) at kernel/qcoreapplication.cpp:1649
#21 0x00007fe53f67ebf8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503
#22 0x00007fe53f6cf333 in postEventSourceDispatch (s=0x25e1a20) at kernel/qeventdispatcher_glib.cpp:276
#23 0x00007fe537a4a197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fe537a4a3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fe537a4a49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fe53f6cf73f in QEventDispatcherGlib::processEvents (this=0x25f5830, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#27 0x00007fe53f67a0ba in QEventLoop::exec (this=this@entry=0x7ffc9ddbe390, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#28 0x00007fe53f6826cc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261
#29 0x00007fe53f9b724c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1633
#30 0x00007fe5400c8e25 in QApplication::exec () at kernel/qapplication.cpp:2975
#31 0x0000000000490eb5 in main (argc=1, argv=<optimized out>) at /workspace/build/src/main.cpp:158

Possible duplicates by query: bug 378102, bug 376466.

Report to https://bugs.kde.org/
Comment 1 farid 2017-06-11 01:11:45 UTC 
You seem to have movit enabled, disable it and test... this is an experimental feature and still unstable,
Comment 2 emohr 2018-11-10 15:39:28 UTC 
Unfortunately MOVIT (GPU effects) is not stable and not ready for production use.

*** This bug has been marked as a duplicate of bug 380019 ***