Application: kdenlive (19.12.0)

Qt Version: 5.13.2
Frameworks Version: 5.64.0
Operating System: Linux 5.4.2-arch1-1 x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- Whenever I create a new title in the clips section, the app crashes.
- Similar to https://bugs.kde.org/show_bug.cgi?id=362252

The crash can be reproduced every time.

-- Backtrace:
Application: Kdenlive (kdenlive), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fffecb19d40 (LWP 71204))]

Thread 147 (Thread 0x7ffefdff3700 (LWP 71695)):
#0  0x00007ffff4624f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff524c57c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff524c6c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff5249b1b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 146 (Thread 0x7ffefd7f2700 (LWP 71694)):
#0  0x00007ffff4624f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff524c57c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff524c6c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff5249b1b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 145 (Thread 0x7fff79325700 (LWP 71693)):
#0  0x00007ffff4624f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff524c57c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff524c6c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff5249b1b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 144 (Thread 0x7ffefe7f4700 (LWP 71692)):
[KCrash Handler]
#6  0x00007ffff4cc8f25 in raise () at /usr/lib/libc.so.6
#7  0x00007ffff4cb2897 in abort () at /usr/lib/libc.so.6
#8  0x00007ffff520b8f4 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007ffff520ad0c in qt_assert_x(char const*, char const*, char const*, int) () at /usr/lib/libQt5Core.so.5
#10 0x00007fff7956b0a0 in  () at /usr/lib/mlt/libmltqt.so
#11 0x00007fff7957b4eb in drawKdenliveTitle () at /usr/lib/mlt/libmltqt.so
#12 0x00007fff7956da26 in  () at /usr/lib/mlt/libmltqt.so
#13 0x00007ffff720aaf2 in mlt_frame_get_image () at /usr/lib/libmlt.so.6
#14 0x00007ffff71eb73b in Mlt::Frame::get_image(mlt_image_format&, int&, int&, int) () at /usr/lib/libmlt++.so.3
#15 0x0000555555862d3c in  ()
#16 0x00005555558e40a3 in  ()
#17 0x00005555558ca33a in  ()
#18 0x00005555558cbc7e in  ()
#19 0x00005555558cc890 in  ()
#20 0x00007ffff7350835 in QtConcurrent::ThreadEngineBase::run() () at /usr/lib/libQt5Concurrent.so.5
#21 0x00007ffff5249922 in  () at /usr/lib/libQt5Core.so.5
#22 0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#23 0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#24 0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 143 (Thread 0x7ffe1bfe7700 (LWP 71383)):
#0  0x00007ffff075f4e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007ffff07af115 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 142 (Thread 0x7ffe1c7e8700 (LWP 71382)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 141 (Thread 0x7ffe1cfe9700 (LWP 71381)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 140 (Thread 0x7ffe1d7ea700 (LWP 71380)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 139 (Thread 0x7ffe1dfeb700 (LWP 71379)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 138 (Thread 0x7ffe1e7ec700 (LWP 71378)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 137 (Thread 0x7ffe1efed700 (LWP 71377)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 136 (Thread 0x7ffe1f7ee700 (LWP 71376)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 135 (Thread 0x7ffe1ffef700 (LWP 71375)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 134 (Thread 0x7ffe207f0700 (LWP 71374)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 133 (Thread 0x7ffe20ff1700 (LWP 71373)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 132 (Thread 0x7ffe217f2700 (LWP 71372)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 131 (Thread 0x7ffe21ff3700 (LWP 71371)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 130 (Thread 0x7ffe227f4700 (LWP 71370)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 129 (Thread 0x7ffe22ff5700 (LWP 71369)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 128 (Thread 0x7ffe237f6700 (LWP 71368)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 127 (Thread 0x7ffe23ff7700 (LWP 71367)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 126 (Thread 0x7ffe247f8700 (LWP 71366)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 125 (Thread 0x7ffe24ff9700 (LWP 71365)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 124 (Thread 0x7ffe257fa700 (LWP 71364)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 123 (Thread 0x7ffe25ffb700 (LWP 71363)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 122 (Thread 0x7ffe267fc700 (LWP 71362)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 121 (Thread 0x7ffe26ffd700 (LWP 71361)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 120 (Thread 0x7ffe277fe700 (LWP 71360)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 119 (Thread 0x7ffe27fff700 (LWP 71359)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 118 (Thread 0x7ffe30ff9700 (LWP 71358)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 117 (Thread 0x7ffe317fa700 (LWP 71357)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 116 (Thread 0x7ffe31ffb700 (LWP 71356)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 115 (Thread 0x7ffe327fc700 (LWP 71355)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 114 (Thread 0x7ffe32ffd700 (LWP 71354)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 113 (Thread 0x7ffe337fe700 (LWP 71353)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 112 (Thread 0x7fff0b7fe700 (LWP 71352)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 111 (Thread 0x7fff0bfff700 (LWP 71351)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 110 (Thread 0x7ffe92ffd700 (LWP 71346)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 109 (Thread 0x7ffe937fe700 (LWP 71345)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 108 (Thread 0x7ffe93fff700 (LWP 71344)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 107 (Thread 0x7ffe98ff9700 (LWP 71343)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 106 (Thread 0x7ffe997fa700 (LWP 71342)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 105 (Thread 0x7ffe99ffb700 (LWP 71341)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 104 (Thread 0x7ffe9a7fc700 (LWP 71340)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 103 (Thread 0x7ffe9affd700 (LWP 71339)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 102 (Thread 0x7ffe9b7fe700 (LWP 71338)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 101 (Thread 0x7ffe9bfff700 (LWP 71337)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 100 (Thread 0x7ffed8ff1700 (LWP 71336)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 99 (Thread 0x7ffed97f2700 (LWP 71335)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 98 (Thread 0x7ffed9ff3700 (LWP 71334)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 97 (Thread 0x7ffeda7f4700 (LWP 71333)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 96 (Thread 0x7ffedaff5700 (LWP 71332)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 95 (Thread 0x7ffedb7f6700 (LWP 71331)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 94 (Thread 0x7ffedbff7700 (LWP 71330)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 93 (Thread 0x7ffedc7f8700 (LWP 71329)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 92 (Thread 0x7ffedcff9700 (LWP 71328)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 91 (Thread 0x7ffedd7fa700 (LWP 71327)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 90 (Thread 0x7ffeddffb700 (LWP 71326)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 89 (Thread 0x7ffede7fc700 (LWP 71325)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 88 (Thread 0x7ffedeffd700 (LWP 71324)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 87 (Thread 0x7ffedf7fe700 (LWP 71323)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 86 (Thread 0x7ffedffff700 (LWP 71322)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 85 (Thread 0x7ffee4fe9700 (LWP 71321)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 84 (Thread 0x7ffee57ea700 (LWP 71320)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 83 (Thread 0x7ffee5feb700 (LWP 71319)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 82 (Thread 0x7ffee67ec700 (LWP 71318)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 81 (Thread 0x7ffee6fed700 (LWP 71317)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 80 (Thread 0x7ffee77ee700 (LWP 71316)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 79 (Thread 0x7ffee7fef700 (LWP 71315)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 78 (Thread 0x7ffee87f0700 (LWP 71314)):
#0  0x00007ffff4d7d42c in read () at /usr/lib/libc.so.6
#1  0x00007ffff075f9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07ad9e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff07af0c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff644a70b in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 77 (Thread 0x7ffee8ff1700 (LWP 71306)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 76 (Thread 0x7ffee97f2700 (LWP 71305)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 75 (Thread 0x7ffee9ff3700 (LWP 71304)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 74 (Thread 0x7ffeea7f4700 (LWP 71303)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 73 (Thread 0x7ffeeaff5700 (LWP 71302)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 72 (Thread 0x7ffeeb7f6700 (LWP 71301)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 71 (Thread 0x7ffeebff7700 (LWP 71300)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 70 (Thread 0x7ffeec7f8700 (LWP 71298)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 69 (Thread 0x7ffeecff9700 (LWP 71297)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 68 (Thread 0x7ffeed7fa700 (LWP 71296)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 67 (Thread 0x7ffeedffb700 (LWP 71295)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 66 (Thread 0x7ffeee7fc700 (LWP 71294)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 65 (Thread 0x7ffeeeffd700 (LWP 71293)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 64 (Thread 0x7ffeef7fe700 (LWP 71292)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 63 (Thread 0x7ffeeffff700 (LWP 71291)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 62 (Thread 0x7ffefcff1700 (LWP 71290)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 61 (Thread 0x7ffefeff5700 (LWP 71286)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 60 (Thread 0x7ffeff7f6700 (LWP 71285)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 59 (Thread 0x7ffeffff7700 (LWP 71284)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 58 (Thread 0x7fff007f8700 (LWP 71283)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 57 (Thread 0x7fff00ff9700 (LWP 71282)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 56 (Thread 0x7fff017fa700 (LWP 71281)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 55 (Thread 0x7fff01ffb700 (LWP 71280)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 54 (Thread 0x7fff027fc700 (LWP 71279)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 53 (Thread 0x7fff02ffd700 (LWP 71278)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 52 (Thread 0x7fff037fe700 (LWP 71277)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 51 (Thread 0x7fff03fff700 (LWP 71276)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 50 (Thread 0x7fff08e4d700 (LWP 71275)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 49 (Thread 0x7fff0964e700 (LWP 71274)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 48 (Thread 0x7fff09e4f700 (LWP 71273)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 47 (Thread 0x7fff0a650700 (LWP 71272)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 46 (Thread 0x7fff0ae51700 (LWP 71271)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fff7e66d73f in  () at /usr/lib/libavcodec.so.58
#2  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 45 (Thread 0x7fff21047700 (LWP 71262)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 44 (Thread 0x7fff21ffb700 (LWP 71261)):
#0  0x00007ffff4d7d42c in read () at /usr/lib/libc.so.6
#1  0x00007ffff075f9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07ad9e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff07af0c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 43 (Thread 0x7fff227fc700 (LWP 71260)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 42 (Thread 0x7fff22ffd700 (LWP 71259)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 41 (Thread 0x7fff237fe700 (LWP 71258)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff524c610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff524c702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff64d5e3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007ffff64d60ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 40 (Thread 0x7fff23fff700 (LWP 71257)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 39 (Thread 0x7fff40ff9700 (LWP 71256)):
#0  0x00007ffff4d7d42c in read () at /usr/lib/libc.so.6
#1  0x00007ffff075f9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07ad9e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff07af0c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 38 (Thread 0x7fff417fa700 (LWP 71255)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 37 (Thread 0x7fff41ffb700 (LWP 71254)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 36 (Thread 0x7fff427fc700 (LWP 71253)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff524c610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff524c702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff64d5e3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007ffff64d60ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 35 (Thread 0x7fff42ffd700 (LWP 71252)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 34 (Thread 0x7fff437fe700 (LWP 71242)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 33 (Thread 0x7fff43fff700 (LWP 71241)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 32 (Thread 0x7fff58f3e700 (LWP 71240)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 31 (Thread 0x7fff5973f700 (LWP 71239)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7fff59fbd700 (LWP 71238)):
#0  0x00007ffff07ad644 in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007ffff07ae93b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07af046 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007ffff644a70b in  () at /usr/lib/libQt5Quick.so.5
#8  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7fff5b1fe700 (LWP 71237)):
#0  0x00007ffff4d819ef in poll () at /usr/lib/libc.so.6
#1  0x00007ffff07af120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff616c449 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7fff5b9ff700 (LWP 71236)):
#0  0x00007ffff07acd6d in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007ffff07ad6e4 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07ae93b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff07af046 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff644a70b in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7fff68dfd700 (LWP 71235)):
#0  0x00007ffff4d819ef in poll () at /usr/lib/libc.so.6
#1  0x00007ffff07af120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff616c449 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7fff6a044700 (LWP 71234)):
#0  0x00007ffff4d819ef in poll () at /usr/lib/libc.so.6
#1  0x00007ffff07af120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff616c449 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7fff6b2ef700 (LWP 71232)):
#0  0x00007ffff4d7d42c in read () at /usr/lib/libc.so.6
#1  0x00007ffff075f9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07ad9e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff07af0c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff616c449 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7fff789ac700 (LWP 71229)):
#0  0x00007ffff07a662f in g_source_ref () at /usr/lib/libglib-2.0.so.0
#1  0x00007ffff07ad662 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07ae93b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff07af046 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff616c449 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7fffb57fa700 (LWP 71226)):
#0  0x00007ffff4d819ef in poll () at /usr/lib/libc.so.6
#1  0x00007ffff07af120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff546cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff5245305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff6f2cb37 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7fffb5ffb700 (LWP 71225)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7fffb67fc700 (LWP 71224)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7fffb6ffd700 (LWP 71223)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7fffb77fe700 (LWP 71222)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fffb7fff700 (LWP 71221)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fffbcff9700 (LWP 71220)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fffbd7fa700 (LWP 71219)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fffbdffb700 (LWP 71218)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fffbe7fc700 (LWP 71217)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fffbeffd700 (LWP 71216)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fffbf7fe700 (LWP 71215)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fffbffff700 (LWP 71214)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fffdc9bb700 (LWP 71213)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fffdd1bc700 (LWP 71212)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fffdd9bd700 (LWP 71211)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fffde1be700 (LWP 71210)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fffde9bf700 (LWP 71209)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fffdf1c0700 (LWP 71208)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fffe8963700 (LWP 71207)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fffe92a5700 (LWP 71206)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffe9c860ec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fffe9c85ce8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fffebc47700 (LWP 71205)):
#0  0x00007ffff4d819ef in poll () at /usr/lib/libc.so.6
#1  0x00007ffff06bb630 in  () at /usr/lib/libxcb.so.1
#2  0x00007ffff06bd2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fffec5f60c1 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007ffff5246530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff461e4cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff4d8c2d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fffecb19d40 (LWP 71204)):
#0  0x00007ffff4624c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff06bb83b in  () at /usr/lib/libxcb.so.1
#2  0x00007ffff06bcfef in  () at /usr/lib/libxcb.so.1
#3  0x00007ffff06bd103 in xcb_wait_for_reply () at /usr/lib/libxcb.so.1
#4  0x00007ffff49a0908 in  () at /usr/lib/libKF5WindowSystem.so.5
#5  0x00007ffff499a642 in NETWinInfo::update(QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib/libKF5WindowSystem.so.5
#6  0x00007ffff499d181 in NETWinInfo::event(xcb_generic_event_t*, QFlags<NET::Property>*, QFlags<NET::Property2>*) () at /usr/lib/libKF5WindowSystem.so.5
#7  0x00007fff6bf44bf6 in  () at /usr/lib/qt/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#8  0x00007ffff5412137 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib/libQt5Core.so.5
#9  0x00007fffec5cce53 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib/libQt5XcbQpa.so.5
#10 0x00007fffec5cdbd9 in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5XcbQpa.so.5
#11 0x00007fffec5f70e4 in  () at /usr/lib/libQt5XcbQpa.so.5
#12 0x00007ffff07ad39e in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#13 0x00007ffff07af1b1 in  () at /usr/lib/libglib-2.0.so.0
#14 0x00007ffff07af1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#15 0x00007ffff546cb13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#16 0x00007ffff541383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#17 0x00007ffff541b676 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#18 0x000055555562a81b in  ()
#19 0x00007ffff4cb4153 in __libc_start_main () at /usr/lib/libc.so.6
#20 0x0000555555631dee in _start ()
[Inferior 1 (process 71204) detached]

Possible duplicates by query: bug 415339, bug 415299, bug 415110, bug 415109, bug 415031.

Report to https://bugs.kde.org/