Application: plasmashell (5.12.5)

Qt Version: 5.10.1
Frameworks Version: 5.46.0
Operating System: Linux 4.9.0-3-amd64 x86_64
Distribution: Debian GNU/Linux testing (buster)

-- Information about the crash:
- What I was doing when the application crashed:
Nothing.  I returned after some absence and saw the failure icon.   Chromium, Firefox, emacs, konsole are running.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1ee7685cc0 (LWP 1189))]

Thread 18 (Thread 0x7f1de97fa700 (LWP 20341)):
#0  0x00007f1ee04c14ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561bb02a3dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1ee04c14ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x561bb02a3d80, cond=0x561bb02a3da8) at pthread_cond_wait.c:502
#2  0x00007f1ee04c14ec in __pthread_cond_wait (cond=0x561bb02a3da8, mutex=0x561bb02a3d80) at pthread_cond_wait.c:655
#3  0x00007f1ee1300fbb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1e1cf416d5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f1e1cf457a8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f1e1cf4366b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f1ee04bb5aa in start_thread (arg=0x7f1de97fa700) at pthread_create.c:463
#12 0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f1de9ffb700 (LWP 20340)):
#0  0x00007f1ee04c14ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561bb02a3dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1ee04c14ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x561bb02a3d80, cond=0x561bb02a3da8) at pthread_cond_wait.c:502
#2  0x00007f1ee04c14ec in __pthread_cond_wait (cond=0x561bb02a3da8, mutex=0x561bb02a3d80) at pthread_cond_wait.c:655
#3  0x00007f1ee1300fbb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1e1cf416d5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f1e1cf457a8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f1e1cf4366b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f1ee04bb5aa in start_thread (arg=0x7f1de9ffb700) at pthread_create.c:463
#12 0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f1dea7fc700 (LWP 20339)):
[KCrash Handler]
#6  0x00007f1ee152af80 in QVariant::QVariant(QVariant const&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1e0d5d4c8b in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/sqldrivers/libqsqlite.so
#8  0x00007f1e0d5d253e in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/sqldrivers/libqsqlite.so
#9  0x00007f1edf272304 in QSqlQuery::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Sql.so.5
#10 0x00007f1df15ceddc in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_bookmarksrunner.so
#11 0x00007f1df15d114a in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_bookmarksrunner.so
#12 0x00007f1df15cc31d in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_bookmarksrunner.so
#13 0x00007f1df15c9f4d in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_bookmarksrunner.so
#14 0x00007f1df15d385a in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_bookmarksrunner.so
#15 0x00007f1e1da32320 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#16 0x00007f1e1cf44f68 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f1e1cf43bd0 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f1e1cf4372d in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f1ee04bb5aa in start_thread (arg=0x7f1dea7fc700) at pthread_create.c:463
#21 0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f1deaffd700 (LWP 20338)):
#0  0x00007f1ee04c14ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561bb02a3dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1ee04c14ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x561bb02a3d80, cond=0x561bb02a3da8) at pthread_cond_wait.c:502
#2  0x00007f1ee04c14ec in __pthread_cond_wait (cond=0x561bb02a3da8, mutex=0x561bb02a3d80) at pthread_cond_wait.c:655
#3  0x00007f1ee1300fbb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1e1cf416d5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f1e1cf457a8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f1e1cf4366b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f1ee04bb5aa in start_thread (arg=0x7f1deaffd700) at pthread_create.c:463
#18 0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f1deb7fe700 (LWP 20337)):
#0  0x00007f1ee04c14ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561bb02a3dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1ee04c14ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x561bb02a3d80, cond=0x561bb02a3da8) at pthread_cond_wait.c:502
#2  0x00007f1ee04c14ec in __pthread_cond_wait (cond=0x561bb02a3da8, mutex=0x561bb02a3d80) at pthread_cond_wait.c:655
#3  0x00007f1ee1300fbb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1e1cf416d5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f1e1cf457a8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f1e1cf4366b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f1ee04bb5aa in start_thread (arg=0x7f1deb7fe700) at pthread_create.c:463
#14 0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f1debfff700 (LWP 20336)):
#0  0x00007f1ee04c14ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561bb02a3dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1ee04c14ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x561bb02a3d80, cond=0x561bb02a3da8) at pthread_cond_wait.c:502
#2  0x00007f1ee04c14ec in __pthread_cond_wait (cond=0x561bb02a3da8, mutex=0x561bb02a3d80) at pthread_cond_wait.c:655
#3  0x00007f1ee1300fbb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1e1cf416d5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f1e1cf457a8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f1e1cf4366b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f1ee04bb5aa in start_thread (arg=0x7f1debfff700) at pthread_create.c:463
#12 0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f1df0b8e700 (LWP 20335)):
#0  0x00007f1ee04c14ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561bb02a3dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1ee04c14ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x561bb02a3d80, cond=0x561bb02a3da8) at pthread_cond_wait.c:502
#2  0x00007f1ee04c14ec in __pthread_cond_wait (cond=0x561bb02a3da8, mutex=0x561bb02a3d80) at pthread_cond_wait.c:655
#3  0x00007f1ee1300fbb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1e1cf416d5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f1e1cf457a8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f1e1cf4366b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f1ee04bb5aa in start_thread (arg=0x7f1df0b8e700) at pthread_create.c:463
#12 0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f1dfa195700 (LWP 20334)):
#0  0x00007f1ee04c14ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561bb02a3dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1ee04c14ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x561bb02a3d80, cond=0x561bb02a3da8) at pthread_cond_wait.c:502
#2  0x00007f1ee04c14ec in __pthread_cond_wait (cond=0x561bb02a3da8, mutex=0x561bb02a3d80) at pthread_cond_wait.c:655
#3  0x00007f1ee1300fbb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1e1cf416d5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f1e1cf457a8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f1e1cf45802 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f1e1cf408fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f1e1cf4366b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f1ee04bb5aa in start_thread (arg=0x7f1dfa195700) at pthread_create.c:463
#14 0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f1e00dab700 (LWP 9879)):
#0  0x00007f1ee0c015d9 in __GI___poll (fds=0x7f1dfc001d10, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f1edb4f8439 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1edb4f854c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1ee15411bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1ee14e4b6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1ee12fa7ea in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1ee4498885 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1ee04bb5aa in start_thread (arg=0x7f1e00dab700) at pthread_create.c:463
#9  0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f1e1fb9a700 (LWP 1359)):
#0  0x00007f1ee74e0e76 in update_get_addr (ti=0x7f1ee1949690) at ../elf/dl-tls.c:807
#1  0x00007f1ee74e60c8 in __tls_get_addr () at ../sysdeps/x86_64/tls_get_addr.S:55
#2  0x00007f1ee12fe9b6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f1ee15415b1 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1edb4f7e51 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1edb4f83e0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f1edb4f854c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f1ee15411bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1ee14e4b6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f1ee12fa7ea in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f1ee5047586 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f1ee04bb5aa in start_thread (arg=0x7f1e1fb9a700) at pthread_create.c:463
#13 0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f1e30a73700 (LWP 1346)):
#0  0x00007f1ee04c14ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561bac1825ac) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1ee04c14ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x561bac182558, cond=0x561bac182580) at pthread_cond_wait.c:502
#2  0x00007f1ee04c14ec in __pthread_cond_wait (cond=0x561bac182580, mutex=0x561bac182558) at pthread_cond_wait.c:655
#3  0x00007f1e3619f45b in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x0000000000000000 in  ()

Thread 7 (Thread 0x7f1e31274700 (LWP 1345)):
#0  0x00007f1ee04c14ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561bac2c3844) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1ee04c14ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x561bac2c37f0, cond=0x561bac2c3818) at pthread_cond_wait.c:502
#2  0x00007f1ee04c14ec in __pthread_cond_wait (cond=0x561bac2c3818, mutex=0x561bac2c37f0) at pthread_cond_wait.c:655
#3  0x00007f1e3619f45b in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x0000000000000000 in  ()

Thread 6 (Thread 0x7f1ebcaa0700 (LWP 1298)):
#0  0x00007f1ee04c14ec in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1ee7056fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1ee04c14ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1ee7056f68, cond=0x7f1ee7056f90) at pthread_cond_wait.c:502
#2  0x00007f1ee04c14ec in __pthread_cond_wait (cond=0x7f1ee7056f90, mutex=0x7f1ee7056f68) at pthread_cond_wait.c:655
#3  0x00007f1ee6d606a4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007f1ee6d606e9 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007f1ee04bb5aa in start_thread (arg=0x7f1ebcaa0700) at pthread_create.c:463
#6  0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f1ebed57700 (LWP 1279)):
#0  0x00007f1ee0c015d9 in __GI___poll (fds=0x7f1eb8003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f1edb4f8439 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1edb4f854c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1ee15411bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1ee14e4b6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1ee12fa7ea in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1ee4498885 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1ee04bb5aa in start_thread (arg=0x7f1ebed57700) at pthread_create.c:463
#9  0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f1eccd74700 (LWP 1253)):
#0  0x00007f1edb4f78e7 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1edb4f836b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1edb4f854c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1ee15411bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1ee14e4b6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1ee12fa7ea in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1ee4498885 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1ee04bb5aa in start_thread (arg=0x7f1eccd74700) at pthread_create.c:463
#9  0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f1ece7b9700 (LWP 1219)):
#0  0x00007f1ee0c015d9 in __GI___poll (fds=0x7f1ec0004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f1edb4f8439 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1edb4f854c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1ee15411bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1ee14e4b6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1ee12fa7ea in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1ee1964df5 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1ee04bb5aa in start_thread (arg=0x7f1ece7b9700) at pthread_create.c:463
#9  0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f1ed0b80700 (LWP 1201)):
#0  0x00007f1ee0c015d9 in __GI___poll (fds=0x7f1ed0b7fc68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f1ee5c7b0f7 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f1ee5c7cd1a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f1ed2adeb19 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f1ee12ffb4f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1ee04bb5aa in start_thread (arg=0x7f1ed0b80700) at pthread_create.c:463
#6  0x00007f1ee0c0bcbf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f1ee7685cc0 (LWP 1189)):
#0  0x00007f1ee0c015d9 in __GI___poll (fds=0x561bad2f5290, nfds=3, timeout=0) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f1edb4f8439 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1edb4f854c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1ee154119f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1ed2b632c1 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#5  0x00007f1ee14e4b6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1ee14eded4 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x0000561ba9c3bd0d in  ()
#8  0x00007f1ee0b36a87 in __libc_start_main (main=0x561ba9c3b320, argc=1, argv=0x7ffdf09608b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdf09608a8) at ../csu/libc-start.c:310
#9  0x0000561ba9c3c0aa in _start ()

Reported using DrKonqi