https://bugs.kde.org/show_bug.cgi?id=456561

--- Comment #5 from lnx...@westlot.net ---
Attempted again in Wayland after today's update, and the crash handler popped
up this time.  Here's the info it gave me:

Application: Plasma (plasmashell), signal: Segmentation fault

[New LWP 61972]
[New LWP 61973]
[New LWP 61985]
[New LWP 62025]
[New LWP 62077]
[New LWP 62078]
[New LWP 62079]
[New LWP 62080]
[New LWP 62081]
[New LWP 62082]
[New LWP 62083]
[New LWP 62084]
[New LWP 62085]
[New LWP 62086]
[New LWP 62087]
[New LWP 62088]
[New LWP 62089]
[New LWP 62090]
[New LWP 62091]
[New LWP 62092]
[New LWP 62093]
[New LWP 62094]
[New LWP 62095]
[New LWP 62097]
[New LWP 62098]
[New LWP 62099]
[New LWP 62100]
[New LWP 62102]
[New LWP 62103]
[New LWP 62104]
[New LWP 62117]
[New LWP 62118]
[New LWP 62119]
[New LWP 62132]
[New LWP 62482]
[New LWP 62579]
[New LWP 62580]
[New LWP 62581]
[New LWP 62588]
[New LWP 62589]
[New LWP 62590]
[New LWP 62605]
[New LWP 62606]
[New LWP 62607]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007fecc723a99f in __GI___poll (fds=0x7fff474791b8, nfds=1, timeout=1000) at
../sysdeps/unix/sysv/linux/poll.c:29
__preamble__
[Current thread is 1 (Thread 0x7fecc331c9c0 (LWP 61957))]

Thread 45 (Thread 0x7febe97fa700 (LWP 62607)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5d798dd4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5d798d80,
cond=0x556c5d798da8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5d798da8, mutex=0x556c5d798d80) at
pthread_cond_wait.c:647
#3  0x00007fecc75d05fb in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x556c5d798d80) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x556c5d798208, mutex=mutex@entry=0x556c5d798200,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fecc926a2f4 in QSGRenderThreadEventQueue::takeEvent(bool)
(wait=true, this=0x556c5d7981f8) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QSGRenderThread::processEventsAndWaitForMore()
(this=this@entry=0x556c5d798160) at scenegraph/qsgthreadedrenderloop.cpp:936
#7  0x00007fecc926a769 in QSGRenderThread::run() (this=0x556c5d798160) at
scenegraph/qsgthreadedrenderloop.cpp:1053
#8  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x556c5d798160) at
thread/qthread_unix.cpp:331
#9  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 44 (Thread 0x7febe9ffb700 (LWP 62606)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5d8d4410) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5d8d43c0,
cond=0x556c5d8d43e8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5d8d43e8, mutex=0x556c5d8d43c0) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 43 (Thread 0x7fec28bf9700 (LWP 62605)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5d7f8894) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5d7f8840,
cond=0x556c5d7f8868) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5d7f8868, mutex=0x556c5d7f8840) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 42 (Thread 0x7febeaffd700 (LWP 62590)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5d3c3074) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5d3c3020,
cond=0x556c5d3c3048) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5d3c3048, mutex=0x556c5d3c3020) at
pthread_cond_wait.c:647
#3  0x00007fecc75d05fb in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x556c5d3c3020) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x556c5d3e7f38, mutex=mutex@entry=0x556c5d3e7f30,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fecc926a2f4 in QSGRenderThreadEventQueue::takeEvent(bool)
(wait=true, this=0x556c5d3e7f28) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QSGRenderThread::processEventsAndWaitForMore()
(this=this@entry=0x556c5d3e7e90) at scenegraph/qsgthreadedrenderloop.cpp:936
#7  0x00007fecc926a769 in QSGRenderThread::run() (this=0x556c5d3e7e90) at
scenegraph/qsgthreadedrenderloop.cpp:1053
#8  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x556c5d3e7e90) at
thread/qthread_unix.cpp:331
#9  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 41 (Thread 0x7febeb7fe700 (LWP 62589)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5d536430) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5d5363e0,
cond=0x556c5d536408) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5d536408, mutex=0x556c5d5363e0) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 40 (Thread 0x7febebfff700 (LWP 62588)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5d45adc4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5d45ad70,
cond=0x556c5d45ad98) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5d45ad98, mutex=0x556c5d45ad70) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 39 (Thread 0x7fec00abd700 (LWP 62581)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5d096c64) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5d096c10,
cond=0x556c5d096c38) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5d096c38, mutex=0x556c5d096c10) at
pthread_cond_wait.c:647
#3  0x00007fecc75d05fb in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x556c5d096c10) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x556c5d0b1268, mutex=mutex@entry=0x556c5d0b1260,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fecc926a2f4 in QSGRenderThreadEventQueue::takeEvent(bool)
(wait=true, this=0x556c5d0b1258) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QSGRenderThread::processEventsAndWaitForMore()
(this=this@entry=0x556c5d0b11c0) at scenegraph/qsgthreadedrenderloop.cpp:936
#7  0x00007fecc926a769 in QSGRenderThread::run() (this=0x556c5d0b11c0) at
scenegraph/qsgthreadedrenderloop.cpp:1053
#8  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x556c5d0b11c0) at
thread/qthread_unix.cpp:331
#9  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 38 (Thread 0x7fec012be700 (LWP 62580)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5d2e7e70) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5d2e7e20,
cond=0x556c5d2e7e48) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5d2e7e48, mutex=0x556c5d2e7e20) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 37 (Thread 0x7fec01abf700 (LWP 62579)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5d2191d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5d219180,
cond=0x556c5d2191a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5d2191a8, mutex=0x556c5d219180) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 36 (Thread 0x7fec02e05700 (LWP 62482)):
#0  0x00007fecc723a99f in __GI___poll (fds=0x7febf4006930, nfds=1,
timeout=3454614) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fecc5abd36e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fecc5abd4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fecc780b5bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7febf4000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fecc77af76b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fec02e04ba0, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007fecc75c9372 in QThread::exec() (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007fec0378307c in KCupsConnection::run() () at
/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x556c5cdbd4e0) at
thread/qthread_unix.cpp:331
#8  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 35 (Thread 0x7fec11f33700 (LWP 62132)):
#0  0x00007fecc723a99f in __GI___poll (fds=0x7fec08005060, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fecc5abd36e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fecc5abd4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fecc780b5bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fec08000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fecc77af76b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fec11f32be0, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007fecc75c9372 in QThread::exec() (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x556c5bc734b0) at
thread/qthread_unix.cpp:331
#7  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7fec2affd700 (LWP 62119)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5b7e5774) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5b7e5720,
cond=0x556c5b7e5748) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5b7e5748, mutex=0x556c5b7e5720) at
pthread_cond_wait.c:647
#3  0x00007fecc75d05fb in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x556c5b7e5720) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x556c5ab28938, mutex=mutex@entry=0x556c5ab28930,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fecc926a2f4 in QSGRenderThreadEventQueue::takeEvent(bool)
(wait=true, this=0x556c5ab28928) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QSGRenderThread::processEventsAndWaitForMore()
(this=this@entry=0x556c5ab28890) at scenegraph/qsgthreadedrenderloop.cpp:936
#7  0x00007fecc926a769 in QSGRenderThread::run() (this=0x556c5ab28890) at
scenegraph/qsgthreadedrenderloop.cpp:1053
#8  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x556c5ab28890) at
thread/qthread_unix.cpp:331
#9  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7fec2b7fe700 (LWP 62118)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7fec44692550) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fec44692500,
cond=0x7fec44692528) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7fec44692528, mutex=0x7fec44692500) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7fec2bfff700 (LWP 62117)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7fec44708550) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fec44708500,
cond=0x7fec44708528) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7fec44708528, mutex=0x7fec44708500) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7fec44f93700 (LWP 62104)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5b712b00) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5b712ab0,
cond=0x556c5b712ad8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5b712ad8, mutex=0x556c5b712ab0) at
pthread_cond_wait.c:647
#3  0x00007fecc75d05fb in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x556c5b712ab0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x556c5b716e18, mutex=mutex@entry=0x556c5b716e10,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fecc926a2f4 in QSGRenderThreadEventQueue::takeEvent(bool)
(wait=true, this=0x556c5b716e08) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QSGRenderThread::processEventsAndWaitForMore()
(this=this@entry=0x556c5b716d70) at scenegraph/qsgthreadedrenderloop.cpp:936
#7  0x00007fecc926a769 in QSGRenderThread::run() (this=0x556c5b716d70) at
scenegraph/qsgthreadedrenderloop.cpp:1053
#8  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x556c5b716d70) at
thread/qthread_unix.cpp:331
#9  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7fec457d6700 (LWP 62103)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7fec457d7550) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fec457d7500,
cond=0x7fec457d7528) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7fec457d7528, mutex=0x7fec457d7500) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7fec4604d700 (LWP 62102)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7fec4604e554) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fec4604e500,
cond=0x7fec4604e528) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7fec4604e528, mutex=0x7fec4604e500) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7fec475fe700 (LWP 62100)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aaf3290) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aaf3240,
cond=0x556c5aaf3268) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aaf3268, mutex=0x556c5aaf3240) at
pthread_cond_wait.c:647
#3  0x00007fecc75d05fb in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x556c5aaf3240) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x7fecb800e898, mutex=mutex@entry=0x7fecb800e890,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fecc926a2f4 in QSGRenderThreadEventQueue::takeEvent(bool)
(wait=true, this=0x7fecb800e888) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QSGRenderThread::processEventsAndWaitForMore()
(this=this@entry=0x7fecb800e7f0) at scenegraph/qsgthreadedrenderloop.cpp:936
#7  0x00007fecc926a769 in QSGRenderThread::run() (this=0x7fecb800e7f0) at
scenegraph/qsgthreadedrenderloop.cpp:1053
#8  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x7fecb800e7f0) at
thread/qthread_unix.cpp:331
#9  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7fec47fff700 (LWP 62099)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7fec58128550) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fec58128500,
cond=0x7fec58128528) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7fec58128528, mutex=0x7fec58128500) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7fec5899e700 (LWP 62098)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7fec5899f554) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fec5899f500,
cond=0x7fec5899f528) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7fec5899f528, mutex=0x7fec5899f500) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fec59fe4700 (LWP 62097)):
#0  0x00007fecc723a99f in __GI___poll (fds=0x7fec4c01a260, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fecc5abd36e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fecc5abd4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fecc780b5bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fec4c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fecc77af76b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fec59fe3ba0, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007fecc75c9372 in QThread::exec() (this=this@entry=0x7fecac0ac300) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007fecc91a463a in QQuickPixmapReader::run() (this=0x7fecac0ac300) at
util/qquickpixmapcache.cpp:1024
#7  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x7fecac0ac300) at
thread/qthread_unix.cpp:331
#8  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fec5b7fe700 (LWP 62095)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeba2dc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeba288,
cond=0x556c5aeba2b0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeba2b0, mutex=0x556c5aeba288) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fec5bfff700 (LWP 62094)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeba2dc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeba288,
cond=0x556c5aeba2b0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeba2b0, mutex=0x556c5aeba288) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fec78ff9700 (LWP 62093)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeba2dc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeba288,
cond=0x556c5aeba2b0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeba2b0, mutex=0x556c5aeba288) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fec797fa700 (LWP 62092)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeba2dc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeba288,
cond=0x556c5aeba2b0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeba2b0, mutex=0x556c5aeba288) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fec79ffb700 (LWP 62091)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeba2dc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeba288,
cond=0x556c5aeba2b0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeba2b0, mutex=0x556c5aeba288) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fec7a7fc700 (LWP 62090)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d6c) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fec7affd700 (LWP 62089)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d6c) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fec7b7fe700 (LWP 62088)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d6c) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fec7bfff700 (LWP 62087)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d6c) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fec9cff9700 (LWP 62086)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fec9d7fa700 (LWP 62085)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fec9dffb700 (LWP 62084)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fec9e7fc700 (LWP 62083)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fec9effd700 (LWP 62082)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fec9f7fe700 (LWP 62081)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fec9ffff700 (LWP 62080)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7feca4f3e700 (LWP 62079)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeb9d68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeb9d18,
cond=0x556c5aeb9d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeb9d40, mutex=0x556c5aeb9d18) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7feca573f700 (LWP 62078)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5ae1fc38) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5ae1fbe8,
cond=0x556c5ae1fc10) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5ae1fc10, mutex=0x556c5ae1fbe8) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fecb0ff8700 (LWP 62077)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5aeaddb4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5aeadd60,
cond=0x556c5aeadd88) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5aeadd88, mutex=0x556c5aeadd60) at
pthread_cond_wait.c:647
#3  0x00007fecb13a4e8b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fecb13a4bdb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fecb3fff700 (LWP 62025)):
#0  0x00007fecc5abb25d in g_source_ref () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fecc5abb328 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fecc5abc82b in g_main_context_prepare () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fecc5abd29b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fecc5abd4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fecc780b5bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fecac000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fecc77af76b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fecb3ffebc0, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#7  0x00007fecc75c9372 in QThread::exec() (this=this@entry=0x556c5ab06820) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007fecc8e061b9 in QQmlThreadPrivate::run() (this=0x556c5ab06820) at
qml/ftw/qqmlthread.cpp:155
#9  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x556c5ab06820) at
thread/qthread_unix.cpp:331
#10 0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#11 0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fecc16d6700 (LWP 61985)):
#0  0x00007fecc723a99f in __GI___poll (fds=0x7fecb80516f0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fecc5abd36e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fecc5abd4a3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fecc780b5bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fecb8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fecc77af76b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fecc16d5bb0, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007fecc75c9372 in QThread::exec() (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007fecc8277f4b in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x7fecc82fbd80) at
thread/qthread_unix.cpp:331
#8  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fecc1fb3700 (LWP 61973)):
#0  0x00007fecc723a99f in __GI___poll (fds=fds@entry=0x7fecc1fb2be0,
nfds=nfds@entry=2, timeout=timeout@entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fecc5605c26 in poll (__timeout=-1, __nfds=2, __fds=0x7fecc1fb2be0)
at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  QtWaylandClient::EventThread::run() (this=0x556c5a89d970) at
qwaylanddisplay.cpp:208
#3  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x556c5a89d970) at
thread/qthread_unix.cpp:331
#4  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#5  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fecc27b4700 (LWP 61972)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556c5a89f5e0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556c5a89f590,
cond=0x556c5a89f5b8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556c5a89f5b8, mutex=0x556c5a89f590) at
pthread_cond_wait.c:647
#3  0x00007fecc75d05fb in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x556c5a89f590) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=this@entry=0x556c5a88ab50, mutex=mutex@entry=0x556c5a88ab48,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fecc5605bcd in QtWaylandClient::EventThread::waitForReading()
(this=0x556c5a88ab10) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QtWaylandClient::EventThread::run() (this=0x556c5a88ab10) at
qwaylanddisplay.cpp:206
#7  0x00007fecc75ca553 in QThreadPrivate::start(void*) (arg=0x556c5a88ab10) at
thread/qthread_unix.cpp:331
#8  0x00007fecc6f5d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007fecc7247133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fecc331c9c0 (LWP 61957)):
[KCrash Handler]
#4  0x00007fec281634f2 in DaysModel::update() (this=0x556c5e928d80) at
./src/declarativeimports/calendar/daysmodel.cpp:131
#5  DaysModel::update() (this=0x556c5e928d80) at
./src/declarativeimports/calendar/daysmodel.cpp:113
#6  0x00007fec28161254 in Calendar::updateData() (this=0x556c5e928c20) at
./src/declarativeimports/calendar/calendar.cpp:294
#7  0x00007fec28161849 in Calendar::updateData() (this=<optimized out>) at
./src/declarativeimports/calendar/calendar.cpp:85
#8  Calendar::resetToToday() (this=<optimized out>) at
./src/declarativeimports/calendar/calendar.cpp:88
#9  Calendar::resetToToday() (this=<optimized out>) at
./src/declarativeimports/calendar/calendar.cpp:85
#10 0x00007fff47479fd0 in  ()
#11 0x00007fecc8d7abd0 in QQmlTypeModuleVersion::type(QV4::String const*) const
(this=<optimized out>, name=<optimized out>) at
qml/qqmltypemoduleversion.cpp:92
#12 0x0ff944bab2558c00 in  ()
#13 0x0000556c5ab03ec0 in  ()
#14 0x00007fff4747a420 in  ()
#15 0x0000000000000000 in  ()
[Inferior 1 (process 61957) detached]

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