https://bugs.kde.org/show_bug.cgi?id=444516

--- Comment #4 from David REVOY <i...@davidrevoy.com> ---
A fresh new one :)
===============

[New Thread 0x7fff27fff700 (LWP 101154)]
[New Thread 0x7ffe6b1fe700 (LWP 101155)]
[Thread 0x7fff27fff700 (LWP 101154) exited]
[Thread 0x7ffe6b1fe700 (LWP 101155) exited]
[New Thread 0x7ffe6b1fe700 (LWP 101156)]
[New Thread 0x7fff27fff700 (LWP 101157)]
--Type <RET> for more, q to quit, c to continue without paging--

Thread 1 "AppRun" received signal SIGSEGV, Segmentation fault.
0x00007ffd5c042910 in ?? ()
(gdb) thread apply all bt

Thread 70819 (Thread 0x7fff27fff700 (LWP 101157)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7fff27ffeba0, clockid=<optimized out>, expected=0,
futex_word=0x7ffcb00734e0) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7fff27ffeba0, clockid=<optimized
out>, mutex=0x7ffcb0073490, cond=0x7ffcb00734b8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x7ffcb00734b8, mutex=0x7ffcb0073490,
abstime=0x7fff27ffeba0) at pthread_cond_wait.c:656
#3  0x00007ffff50e0d64 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff50e10f6 in QWaitCondition::wait(QMutex*, unsigned long) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff50ddb28 in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#6  0x00007ffff50d942e in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#7  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 70818 (Thread 0x7ffe6b1fe700 (LWP 101156)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7ffe6b1fdba0, clockid=<optimized out>, expected=0,
futex_word=0x18f90f04) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7ffe6b1fdba0, clockid=<optimized
out>, mutex=0x18f90eb0, cond=0x18f90ed8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x18f90ed8, mutex=0x18f90eb0,
abstime=0x7ffe6b1fdba0) at pthread_cond_wait.c:656
#3  0x00007ffff50e0d64 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff50e10f6 in QWaitCondition::wait(QMutex*, unsigned long) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff50ddb28 in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#6  0x00007ffff50d942e in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#7  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 176 (Thread 0x7ffe30fef700 (LWP 4812)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x13c0b754) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x13c0b700,
cond=0x13c0b728) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x13c0b728, mutex=0x13c0b700) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 160 (Thread 0x7ffe6a7fc700 (LWP 4796)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x1a8af480) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x1a8af430,
cond=0x1a8af458) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x1a8af458, mutex=0x1a8af430) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 159 (Thread 0x7ffe827e8700 (LWP 4795)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x188434f0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x188434a0,
cond=0x188434c8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x188434c8, mutex=0x188434a0) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 121 (Thread 0x7ffef2f8a700 (LWP 4757)):
#0  0x00007ffff4d34aff in __GI___poll (fds=0x7ffee80029e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffee98f36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffee98f4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff53117eb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff52b6a3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff50d7de4 in QThread::exec() () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#6  0x00007ffff50d942e in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#7  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 120 (Thread 0x7ffef88c5700 (LWP 4756)):
#0  0x00007ffff4d34aff in __GI___poll (fds=0x7ffeec00f220, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffee98f36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffee98f4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff53117cf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
--Type <RET> for more, q to quit, c to continue without paging--
#4  0x00007ffff52b6a3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff50d7de4 in QThread::exec() () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fff5c29f4f6 in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/lib/kritaplugins/../libQt5Quick.so.5
#7  0x00007ffff50d942e in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#8  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 119 (Thread 0x7ffef9e5f700 (LWP 4755)):
#0  0x00007ffff4d34aff in __GI___poll (fds=0x7ffef40025e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffee98f36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffee98f4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff53117cf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff52b6a3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff50d7de4 in QThread::exec() () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fff5c932c35 in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/lib/kritaplugins/../libQt5Qml.so.5
#7  0x00007ffff50d942e in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#8  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 102 (Thread 0x7fff59dfa700 (LWP 4736)):
#0  0x00007ffff4cff3bf in __GI___clock_nanosleep (clock_id=clock_id@entry=0,
flags=flags@entry=0, req=0x7fff59df9cb0, rem=0x7fff59df9cb0) at
../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff4d05047 in __GI___nanosleep (requested_time=<optimized out>,
remaining=<optimized out>) at nanosleep.c:27
#2  0x00007ffff531113d in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#3  0x00007ffff50d88f8 in QThread::msleep(unsigned long) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff6c3485a in KisTileDataSwapper::run() () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libkritaimage.so.17
#5  0x00007ffff50d942e in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 101 (Thread 0x7fff5a5fb700 (LWP 4735)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff50dc65a in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#2  0x00007ffff50dc567 in QSemaphore::tryAcquire(int, int) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#3  0x00007ffff6c1368b in KisTileDataPooler::waitForWork() () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libkritaimage.so.17
#4  0x00007ffff6c14388 in KisTileDataPooler::run() () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libkritaimage.so.17
#5  0x00007ffff50d942e in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 100 (Thread 0x7fff5c160700 (LWP 4734)):
#0  0x00007ffff4d34aff in __GI___poll (fds=0x7fff540029e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffee98f36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffee98f4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff53117cf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff52b6a3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff50d7de4 in QThread::exec() () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#6  0x00007ffff50d942e in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#7  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 99 (Thread 0x7fff8effd700 (LWP 4733)):
#0  0x00007ffff4d34aff in __GI___poll (fds=0x7fff680025e0, nfds=3, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffee98f36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffee98f4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff53117cf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff52b6a3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff50d7de4 in QThread::exec() () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffee090a05 in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5DBus.so.5
#7  0x00007ffff50d942e in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#8  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 97 (Thread 0x7fff8f7fe700 (LWP 4731)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x11760f0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x11760a0,
cond=0x11760c8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x11760c8, mutex=0x11760a0) at
pthread_cond_wait.c:638
--Type <RET> for more, q to quit, c to continue without paging--
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 96 (Thread 0x7fff8ffff700 (LWP 4730)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff2a04) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff29b0,
cond=0xff29d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff29d8, mutex=0xff29b0) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 95 (Thread 0x7fff94ff9700 (LWP 4729)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff2a04) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff29b0,
cond=0xff29d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff29d8, mutex=0xff29b0) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 94 (Thread 0x7fff957fa700 (LWP 4728)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff2a04) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff29b0,
cond=0xff29d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff29d8, mutex=0xff29b0) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 93 (Thread 0x7fff95ffb700 (LWP 4727)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff2a04) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff29b0,
cond=0xff29d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff29d8, mutex=0xff29b0) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 92 (Thread 0x7fff967fc700 (LWP 4726)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff2a04) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff29b0,
cond=0xff29d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff29d8, mutex=0xff29b0) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 91 (Thread 0x7fff96ffd700 (LWP 4725)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 90 (Thread 0x7fff977fe700 (LWP 4724)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
--Type <RET> for more, q to quit, c to continue without paging--
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 89 (Thread 0x7fff97fff700 (LWP 4723)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 88 (Thread 0x7fffb8ff9700 (LWP 4722)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 87 (Thread 0x7fffb97fa700 (LWP 4721)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 86 (Thread 0x7fffb9ffb700 (LWP 4720)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 85 (Thread 0x7fffba7fc700 (LWP 4719)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 84 (Thread 0x7fffbaffd700 (LWP 4718)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 83 (Thread 0x7fffbb7fe700 (LWP 4717)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 82 (Thread 0x7fffbbfff700 (LWP 4716)):
--Type <RET> for more, q to quit, c to continue without paging--
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 81 (Thread 0x7fffd8845700 (LWP 4715)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 80 (Thread 0x7fffd9046700 (LWP 4714)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0xff22fc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0xff22a8,
cond=0xff22d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0xff22d0, mutex=0xff22a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 79 (Thread 0x7fffda048700 (LWP 4713)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x10c08f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x10c08a8,
cond=0x10c08d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x10c08d0, mutex=0x10c08a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 78 (Thread 0x7fffe5771700 (LWP 4712)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x10c08f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x10c08a8,
cond=0x10c08d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x10c08d0, mutex=0x10c08a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 77 (Thread 0x7fffe4e2f700 (LWP 4711)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x10c08f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x10c08a8,
cond=0x10c08d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x10c08d0, mutex=0x10c08a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 76 (Thread 0x7fffe5f86700 (LWP 4710)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x10c08f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x10c08a8,
cond=0x10c08d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x10c08d0, mutex=0x10c08a8) at
pthread_cond_wait.c:638
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 75 (Thread 0x7fffda849700 (LWP 4709)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x10c86b8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x10c8668,
cond=0x10c8690) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x10c8690, mutex=0x10c8668) at
pthread_cond_wait.c:638
--Type <RET> for more, q to quit, c to continue without paging--
#3  0x00007fffe629be7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fffe629ba7b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 74 (Thread 0x7fffd9847700 (LWP 4708)):
#0  0x00007ffff4d34aff in __GI___poll (fds=0x7fffd9846b98, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffee18fc1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fffee19190a in xcb_wait_for_event () from
/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fffe93caeb0 in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/plugins/platforms/../../lib/libQt5XcbQpa.so.5
#4  0x00007ffff50d942e in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#5  0x00007fffef5b1609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ffff4d41293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fffe9a8e0c0 (LWP 4626)):
#0  0x00007ffd5c042910 in ?? ()
#1  0x00007ffff52c1fe9 in QMetaObject::cast(QObject const*) const () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#2  0x00007ffff5ef5ba9 in QMdiArea::eventFilter(QObject*, QEvent*) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Widgets.so.5
#3  0x00007ffff52b80ed in
QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*)
() from /tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff5d95918 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Widgets.so.5
#5  0x00007ffff5d9cf20 in QApplication::notify(QObject*, QEvent*) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Widgets.so.5
#6  0x00007ffff7af7277 in KisApplication::notify(QObject*, QEvent*) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libkritaui.so.17
#7  0x00007ffff52b84a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#8  0x00007ffff52bb15a in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#9  0x00007ffff53121e3 in ?? () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#10 0x00007fffee98f17d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fffee98f400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fffee98f4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007ffff53117cf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#14 0x00007ffff52b6a3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#15 0x00007ffff52bf7b4 in QCoreApplication::exec() () from
/tmp/.mount_krita-bP5IJZ/usr/bin/../lib/libQt5Core.so.5
#16 0x0000000000407542 in main ()
(gdb) 
(gdb)

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