Application: Kdenlive (kdenlive), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8c1ad02680 (LWP 3676))]

Thread 18 (Thread 0x7f8b7d236700 (LWP 3698)):
#0  getpid () at ../sysdeps/unix/syscall-template.S:60
#1  0x00007f8c07eb5abf in pa_detect_fork () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#2  0x00007f8c0e98682b in pa_stream_writable_size () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f8bd7168f75 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0
#4  0x00007f8bd70c8e1e in ?? () from /usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0
#5  0x00007f8bd710fd7c in ?? () from /usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0
#6  0x00007f8bd71850f9 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0
#7  0x00007f8c0e53e6db in start_thread (arg=0x7f8b7d236700) at pthread_create.c:463
#8  0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f8b7e7fc700 (LWP 3697)):
#0  0x00007f8c0e5449f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c0da5782ac) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55c0da578258, cond=0x55c0da578280) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55c0da578280, mutex=0x55c0da578258) at pthread_cond_wait.c:655
#3  0x00007f8c166cdc40 in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.6
#4  0x000055c0cfd7a34d in RenderThread::run (this=0x7f8b84000b40) at ./src/monitor/glwidget.cpp:1427
#5  0x00007f8c128e27ec in QThreadPrivate::start (arg=0x7f8b84000b40) at thread/qthread_unix.cpp:342
#6  0x00007f8c0e53e6db in start_thread (arg=0x7f8b7e7fc700) at pthread_create.c:463
#7  0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f8b7effd700 (LWP 3696)):
#0  0x00007fffd33fd99a in clock_gettime ()
#1  0x00007f8c11c30ea6 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f8b7effc990) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f8c12b309e1 in qt_clock_gettime (ts=0x7f8b7effc990, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f8c12b2f219 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f8b70005110) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f8c12b2f7f5 in QTimerInfoList::timerWait (this=0x7f8b70005110, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f8c12b30e3e in timerSourcePrepareHelper (timeout=0x7f8b7effca54, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:133
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f8b7effca54) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f8c09464b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8c094654fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f8c094656dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f8c12b310db in QEventDispatcherGlib::processEvents (this=0x7f8b70000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f8c12ad063a in QEventLoop::exec (this=this@entry=0x7f8b7effcc20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#14 0x00007f8c128e1317 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#15 0x00007f8c128e27ec in QThreadPrivate::start (arg=0x7f8b6c006150) at thread/qthread_unix.cpp:342
#16 0x00007f8c0e53e6db in start_thread (arg=0x7f8b7effd700) at pthread_create.c:463
#17 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f8b7f7fe700 (LWP 3695)):
#0  0x00007f8c0e5449f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c0db309350) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55c0db309300, cond=0x55c0db309328) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55c0db309328, mutex=0x55c0db309300) at pthread_cond_wait.c:655
#3  0x00007f8c128e8d9b in QWaitConditionPrivate::wait (deadline=..., this=0x55c0db309300) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55c0db775d20, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f8c128e8f19 in QWaitCondition::wait (this=this@entry=0x55c0db775d28, mutex=mutex@entry=0x55c0db775d20, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f8c1446b1d3 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x55c0db775d18) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x55c0db775c80) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007f8c1446b631 in QSGRenderThread::run (this=0x55c0db775c80) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007f8c128e27ec in QThreadPrivate::start (arg=0x55c0db775c80) at thread/qthread_unix.cpp:342
#10 0x00007f8c0e53e6db in start_thread (arg=0x7f8b7f7fe700) at pthread_create.c:463
#11 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f8b7ffff700 (LWP 3694)):
#0  0x00007fffd33fd99a in clock_gettime ()
#1  0x00007f8c11c30ea6 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f8b7fffe990) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f8c12b309e1 in qt_clock_gettime (ts=0x7f8b7fffe990, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f8c12b2f219 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f8b74005110) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f8c12b2f7f5 in QTimerInfoList::timerWait (this=0x7f8b74005110, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f8c12b30e3e in timerSourcePrepareHelper (timeout=0x7f8b7fffea54, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:133
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f8b7fffea54) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f8c09464b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8c094654fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f8c094656dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f8c12b310db in QEventDispatcherGlib::processEvents (this=0x7f8b74000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f8c12ad063a in QEventLoop::exec (this=this@entry=0x7f8b7fffec20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#14 0x00007f8c128e1317 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#15 0x00007f8c128e27ec in QThreadPrivate::start (arg=0x7f8b780078f0) at thread/qthread_unix.cpp:342
#16 0x00007f8c0e53e6db in start_thread (arg=0x7f8b7ffff700) at pthread_create.c:463
#17 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f8ba4b6c700 (LWP 3693)):
#0  0x00007f8c0e5449f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c0d39e5b50) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55c0d39e5b00, cond=0x55c0d39e5b28) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55c0d39e5b28, mutex=0x55c0d39e5b00) at pthread_cond_wait.c:655
#3  0x00007f8c128e8d9b in QWaitConditionPrivate::wait (deadline=..., this=0x55c0d39e5b00) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55c0db2bf370, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f8c128e8f19 in QWaitCondition::wait (this=this@entry=0x55c0db2bf378, mutex=mutex@entry=0x55c0db2bf370, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f8c1446b1d3 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x55c0db2bf368) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x55c0db2bf2d0) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007f8c1446b631 in QSGRenderThread::run (this=0x55c0db2bf2d0) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007f8c128e27ec in QThreadPrivate::start (arg=0x55c0db2bf2d0) at thread/qthread_unix.cpp:342
#10 0x00007f8c0e53e6db in start_thread (arg=0x7f8ba4b6c700) at pthread_create.c:463
#11 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f8ba54a7700 (LWP 3690)):
#0  0x00007f8c0e5449f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c0da746d18) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55c0da746d20, cond=0x55c0da746cf0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55c0da746cf0, mutex=0x55c0da746d20) at pthread_cond_wait.c:655
#3  0x00007f8bcbb741e4 in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltsdl2.so
#4  0x00007f8c0e53e6db in start_thread (arg=0x7f8ba54a7700) at pthread_create.c:463
#5  0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f8ba54e8700 (LWP 3689)):
#0  0x00007f8c11c14cf6 in __GI_ppoll (fds=0x55c0da74d350, nfds=3, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1  0x00007f8c0e97dec1 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f8c0e97e4d0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f8c0e97e560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f8bd716913f in ?? () from /usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0
#5  0x00007f8bd710fd7c in ?? () from /usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0
#6  0x00007f8bd71850f9 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0
#7  0x00007f8c0e53e6db in start_thread (arg=0x7f8ba54e8700) at pthread_create.c:463
#8  0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f8ba656a700 (LWP 3688)):
#0  0x00007fffd33fd99a in clock_gettime ()
#1  0x00007f8c11c30ea6 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f8ba6569920) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f8c12b309e1 in qt_clock_gettime (ts=0x7f8ba6569920, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f8c12b2f219 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f8b9c0048b0) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f8c12b2f7f5 in QTimerInfoList::timerWait (this=0x7f8b9c0048b0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f8c12b30e3e in timerSourcePrepareHelper (timeout=0x7f8ba65699e4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:133
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f8ba65699e4) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f8c09464b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8c094654fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f8c094656dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f8c12b310db in QEventDispatcherGlib::processEvents (this=0x7f8b9c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f8c12ad063a in QEventLoop::exec (this=this@entry=0x7f8ba6569bb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#14 0x00007f8c128e1317 in QThread::exec (this=this@entry=0x55c0d3e289d0) at thread/qthread.cpp:536
#15 0x00007f8c143ada86 in QQuickPixmapReader::run (this=0x55c0d3e289d0) at util/qquickpixmapcache.cpp:987
#16 0x00007f8c128e27ec in QThreadPrivate::start (arg=0x55c0d3e289d0) at thread/qthread_unix.cpp:342
#17 0x00007f8c0e53e6db in start_thread (arg=0x7f8ba656a700) at pthread_create.c:463
#18 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f8ba77fe700 (LWP 3687)):
#0  0x00007fffd33fd99a in clock_gettime ()
#1  0x00007f8c11c30ea6 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f8ba77fd970) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f8c12b309e1 in qt_clock_gettime (ts=0x7f8ba77fd970, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f8c12b2f219 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f8b980046b0) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f8c12b2f7f5 in QTimerInfoList::timerWait (this=0x7f8b980046b0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f8c12b30e3e in timerSourcePrepareHelper (timeout=0x7f8ba77fda34, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:133
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f8ba77fda34) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f8c09464b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8c094654fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f8c094656dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f8c12b310db in QEventDispatcherGlib::processEvents (this=0x7f8b98000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f8c12ad063a in QEventLoop::exec (this=this@entry=0x7f8ba77fdc00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#14 0x00007f8c128e1317 in QThread::exec (this=this@entry=0x55c0d3c2cf20) at thread/qthread.cpp:536
#15 0x00007f8c13f18605 in QQmlThreadPrivate::run (this=0x55c0d3c2cf20) at qml/ftw/qqmlthread.cpp:155
#16 0x00007f8c128e27ec in QThreadPrivate::start (arg=0x55c0d3c2cf20) at thread/qthread_unix.cpp:342
#17 0x00007f8c0e53e6db in start_thread (arg=0x7f8ba77fe700) at pthread_create.c:463
#18 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f8ba7fff700 (LWP 3686)):
#0  0x00007fffd33fd99a in clock_gettime ()
#1  0x00007f8c11c30ea6 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f8ba7ffe920) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f8c12b309e1 in qt_clock_gettime (ts=0x7f8ba7ffe920, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f8c12b2f219 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f8ba0005110) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f8c12b2f7f5 in QTimerInfoList::timerWait (this=0x7f8ba0005110, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f8c12b30e3e in timerSourcePrepareHelper (timeout=0x7f8ba7ffe9e4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:133
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f8ba7ffe9e4) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f8c09464b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8c094654fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f8c094656dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f8c12b310db in QEventDispatcherGlib::processEvents (this=0x7f8ba0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f8c12ad063a in QEventLoop::exec (this=this@entry=0x7f8ba7ffebb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#14 0x00007f8c128e1317 in QThread::exec (this=this@entry=0x55c0d3c2a250) at thread/qthread.cpp:536
#15 0x00007f8c143ada86 in QQuickPixmapReader::run (this=0x55c0d3c2a250) at util/qquickpixmapcache.cpp:987
#16 0x00007f8c128e27ec in QThreadPrivate::start (arg=0x55c0d3c2a250) at thread/qthread_unix.cpp:342
#17 0x00007f8c0e53e6db in start_thread (arg=0x7f8ba7fff700) at pthread_create.c:463
#18 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f8bb56d2700 (LWP 3685)):
#0  0x00007fffd33fd99a in clock_gettime ()
#1  0x00007f8c11c30ea6 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f8bb56d1970) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f8c12b309e1 in qt_clock_gettime (ts=0x7f8bb56d1970, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f8c12b2f219 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f8bac004ce0) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f8c12b2f7f5 in QTimerInfoList::timerWait (this=0x7f8bac004ce0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f8c12b30e3e in timerSourcePrepareHelper (timeout=0x7f8bb56d1a34, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:133
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f8bb56d1a34) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f8c09464b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8c094654fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f8c094656dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f8c12b310db in QEventDispatcherGlib::processEvents (this=0x7f8bac000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f8c12ad063a in QEventLoop::exec (this=this@entry=0x7f8bb56d1c00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#14 0x00007f8c128e1317 in QThread::exec (this=this@entry=0x55c0d4ed67e0) at thread/qthread.cpp:536
#15 0x00007f8c13f18605 in QQmlThreadPrivate::run (this=0x55c0d4ed67e0) at qml/ftw/qqmlthread.cpp:155
#16 0x00007f8c128e27ec in QThreadPrivate::start (arg=0x55c0d4ed67e0) at thread/qthread_unix.cpp:342
#17 0x00007f8c0e53e6db in start_thread (arg=0x7f8bb56d2700) at pthread_create.c:463
#18 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f8bb6913700 (LWP 3684)):
#0  0x00007fffd33fd99a in clock_gettime ()
#1  0x00007f8c11c30ea6 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f8bb6912970) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f8c12b309e1 in qt_clock_gettime (ts=0x7f8bb6912970, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f8c12b2f219 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f8ba80044b0) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f8c12b2f7f5 in QTimerInfoList::timerWait (this=0x7f8ba80044b0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f8c12b30e3e in timerSourcePrepareHelper (timeout=0x7f8bb6912a34, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:133
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f8bb6912a34) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f8c09464b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8c094654fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f8c094656dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f8c12b310db in QEventDispatcherGlib::processEvents (this=0x7f8ba8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f8c12ad063a in QEventLoop::exec (this=this@entry=0x7f8bb6912c00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#14 0x00007f8c128e1317 in QThread::exec (this=this@entry=0x55c0d4d99550) at thread/qthread.cpp:536
#15 0x00007f8c13f18605 in QQmlThreadPrivate::run (this=0x55c0d4d99550) at qml/ftw/qqmlthread.cpp:155
#16 0x00007f8c128e27ec in QThreadPrivate::start (arg=0x55c0d4d99550) at thread/qthread_unix.cpp:342
#17 0x00007f8c0e53e6db in start_thread (arg=0x7f8bb6913700) at pthread_create.c:463
#18 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f8bb7954700 (LWP 3683)):
#0  0x00007fffd33fd99a in clock_gettime ()
#1  0x00007f8c11c30ea6 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f8bb7953970) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f8c12b309e1 in qt_clock_gettime (ts=0x7f8bb7953970, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f8c12b2f219 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f8bb0005110) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f8c12b2f7f5 in QTimerInfoList::timerWait (this=0x7f8bb0005110, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f8c12b30e3e in timerSourcePrepareHelper (timeout=0x7f8bb7953a34, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:133
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f8bb7953a34) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f8c09464b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8c094654fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f8c094656dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f8c12b310db in QEventDispatcherGlib::processEvents (this=0x7f8bb0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f8c12ad063a in QEventLoop::exec (this=this@entry=0x7f8bb7953c00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#14 0x00007f8c128e1317 in QThread::exec (this=this@entry=0x55c0d4b194f0) at thread/qthread.cpp:536
#15 0x00007f8c13f18605 in QQmlThreadPrivate::run (this=0x55c0d4b194f0) at qml/ftw/qqmlthread.cpp:155
#16 0x00007f8c128e27ec in QThreadPrivate::start (arg=0x55c0d4b194f0) at thread/qthread_unix.cpp:342
#17 0x00007f8c0e53e6db in start_thread (arg=0x7f8bb7954700) at pthread_create.c:463
#18 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f8bc9281700 (LWP 3681)):
#0  0x00007fffd33fd99a in clock_gettime ()
#1  0x00007f8c11c30ea6 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f8bc9280970) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f8c12b309e1 in qt_clock_gettime (ts=0x7f8bc9280970, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f8c12b2f219 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f8bbc004ce0) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f8c12b2f7f5 in QTimerInfoList::timerWait (this=0x7f8bbc004ce0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f8c12b30e3e in timerSourcePrepareHelper (timeout=0x7f8bc9280a34, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:133
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f8bc9280a34) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f8c09464b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8c094654fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f8c094656dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f8c12b310db in QEventDispatcherGlib::processEvents (this=0x7f8bbc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f8c12ad063a in QEventLoop::exec (this=this@entry=0x7f8bc9280c00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#14 0x00007f8c128e1317 in QThread::exec (this=this@entry=0x55c0d2a20bc0) at thread/qthread.cpp:536
#15 0x00007f8c13f18605 in QQmlThreadPrivate::run (this=0x55c0d2a20bc0) at qml/ftw/qqmlthread.cpp:155
#16 0x00007f8c128e27ec in QThreadPrivate::start (arg=0x55c0d2a20bc0) at thread/qthread_unix.cpp:342
#17 0x00007f8c0e53e6db in start_thread (arg=0x7f8bc9281700) at pthread_create.c:463
#18 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f8bebdf6700 (LWP 3679)):
#0  0x00007f8c11c100b4 in __GI___libc_read (fd=8, buf=0x7f8bebdf59e0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f8c094aa2d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8c094650b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8c09465570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8c094656dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8c12b310db in QEventDispatcherGlib::processEvents (this=0x7f8be4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f8c12ad063a in QEventLoop::exec (this=this@entry=0x7f8bebdf5bf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f8c128e1317 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f8c156ac555 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f8c128e27ec in QThreadPrivate::start (arg=0x7f8c15924da0) at thread/qthread_unix.cpp:342
#10 0x00007f8c0e53e6db in start_thread (arg=0x7f8bebdf6700) at pthread_create.c:463
#11 0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f8bf20fc700 (LWP 3678)):
#0  0x00007f8c0e5449f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c0d16b85ac) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55c0d16b8558, cond=0x55c0d16b8580) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55c0d16b8580, mutex=0x55c0d16b8558) at pthread_cond_wait.c:655
#3  0x00007f8bf343eebb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f8bf343eab7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f8c0e53e6db in start_thread (arg=0x7f8bf20fc700) at pthread_create.c:463
#6  0x00007f8c11c2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f8c1ad02680 (LWP 3676)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f8c0abc3401 in QQmlAdaptorModel::rowCount (this=<optimized out>) at qqmladaptormodel.cpp:1003
#8  0x00007f8c0abc3498 in QQmlAdaptorModel::columnAt (this=<optimized out>, index=-1) at qqmladaptormodel.cpp:1019
#9  0x00007f8c0abc6fd5 in non-virtual thunk to VDMAbstractItemModelDataType::modelIndex(QQmlAdaptorModel const&, int) const () at qqmladaptormodel.cpp:493
#10 0x00007f8c0abcc094 in QQmlAdaptorModel::modelIndex (index=<optimized out>, this=<optimized out>) at ../../include/QtQmlModels/5.14.1/QtQmlModels/private/../../../../../src/qmlmodels/qqmladaptormodel_p.h:158
#11 QQmlDelegateModel::modelIndex (this=this@entry=0x55c0da26e8a0, idx=<optimized out>) at qqmldelegatemodel.cpp:559
#12 0x00007f8c0abd9abb in QQmlDelegateModel::qt_static_metacall (_o=_o@entry=0x55c0da26e8a0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=15, _a=_a@entry=0x7fffd33f24b0) at .moc/moc_qqmldelegatemodel_p.cpp:209
#13 0x00007f8c0abd9de5 in QQmlDelegateModel::qt_metacall (this=0x55c0da26e8a0, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0x7fffd33f24b0) at .moc/moc_qqmldelegatemodel_p.cpp:346
#14 0x00007f8c13eb5e49 in QQmlObjectOrGadget::metacall (this=this@entry=0x7fffd33f27f0, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=25, argv=<optimized out>) at qml/qqmlobjectorgadget.cpp:51
#15 0x00007f8c13da3835 in CallMethod (object=..., index=<optimized out>, returnType=returnType@entry=41, argCount=<optimized out>, argTypes=<optimized out>, engine=engine@entry=0x55c0d4d9d5c0, callArgs=<optimized out>, callType=<optimized out>) at jsruntime/qv4qobjectwrapper.cpp:1300
#16 0x00007f8c13da523e in CallPrecise (object=..., data=..., engine=engine@entry=0x55c0d4d9d5c0, callArgs=callArgs@entry=0x7f8bb5cd4590, callType=callType@entry=QMetaObject::InvokeMetaMethod) at jsruntime/qv4qobjectwrapper.cpp:1565
#17 0x00007f8c13da5ef1 in QV4::QObjectMethod::callInternal (this=<optimized out>, thisObject=0x7f8bb5cd4540, argv=<optimized out>, argc=<optimized out>) at jsruntime/qv4qobjectwrapper.cpp:2127
#18 0x00007f8c13dd5d16 in QV4::FunctionObject::call (argc=1, argv=0x7f8bb5cd4558, thisObject=0x7f8bb5cd4540, this=0x7fffd33f2958) at jsruntime/qv4functionobject_p.h:202
#19 QV4::Runtime::CallPropertyLookup::call (engine=0x55c0d4d9d5c0, base=..., index=<optimized out>, argv=0x7f8bb5cd4558, argc=1) at jsruntime/qv4runtime.cpp:1452
#20 0x00007f8ba54ffcd6 in ?? ()
#21 0x0000000000000000 in ?? ()