Bug 442442

Application: plasmashell (5.22.5)

Qt Version: 5.15.3
Frameworks Version: 5.85.0
Operating System: Linux 5.11.0-34-generic x86_64
Windowing System: Wayland
Drkonqi Version: 5.22.5
Distribution: KDE neon User Edition 5.22

-- Information about the crash:
- Unusual behavior I noticed:

Every time i log in with wayland I get a crash report in my panel

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[New LWP 1602]
[New LWP 1628]
[New LWP 1630]
[New LWP 1631]
[New LWP 1632]
[New LWP 1633]
[New LWP 1634]
[New LWP 1635]
[New LWP 1636]
[New LWP 1637]
[New LWP 1638]
[New LWP 1640]
[New LWP 1680]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f61ca71aaff in __GI___poll (fds=0x7ffc543d2e38, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f61c687a9c0 (LWP 1515))]

Thread 14 (Thread 0x7f61af7f6700 (LWP 1680)):
#0  0x00007ffc543e4ba7 in clock_gettime ()
#1  0x00007f61ca6e5235 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f61af7f5930) at ../sysdeps/unix/sysv/linux/clock_gettime.c:38
#2  0x00007f61cace9eb5 in qt_clock_gettime (ts=0x7f61af7f5930, clock=1) at kernel/qelapsedtimer_unix.cpp:175
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f61cace874d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f6184004d50) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f61cace8d29 in QTimerInfoList::timerWait (this=0x7f6184004d50, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f61cacea346 in timerSourcePrepareHelper (timeout=0x7f61af7f59f4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:162
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f61af7f59f4) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f61c8fcb8ef in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f61c8fcc29b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f61c8fcc4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f61cacea5eb in QEventDispatcherGlib::processEvents (this=0x7f6184000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f61cac8e87b in QEventLoop::exec (this=this@entry=0x7f61af7f5bc0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#14 0x00007f61caaa8292 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#15 0x00007f61cc2b6549 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f61caaa942c in QThreadPrivate::start (arg=0x5556bd10f9f0) at thread/qthread_unix.cpp:329
#17 0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#18 0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f61afff7700 (LWP 1640)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5556bcf5b480) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5556bcf5b430, cond=0x5556bcf5b458) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5556bcf5b458, mutex=0x5556bcf5b430) at pthread_cond_wait.c:638
#3  0x00007f61be835e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f61be835a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f61b07f8700 (LWP 1638)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5556bceb4600) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5556bceb45b0, cond=0x5556bceb45d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5556bceb45d8, mutex=0x5556bceb45b0) at pthread_cond_wait.c:638
#3  0x00007f61be835e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f61be835a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f61b0ff9700 (LWP 1637)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5556bceb4600) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5556bceb45b0, cond=0x5556bceb45d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5556bceb45d8, mutex=0x5556bceb45b0) at pthread_cond_wait.c:638
#3  0x00007f61be835e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f61be835a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f61b17fa700 (LWP 1636)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5556bceb3ef8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5556bceb3ea8, cond=0x5556bceb3ed0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5556bceb3ed0, mutex=0x5556bceb3ea8) at pthread_cond_wait.c:638
#3  0x00007f61be835e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f61be835a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f61b1ffb700 (LWP 1635)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5556bceb3ef8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5556bceb3ea8, cond=0x5556bceb3ed0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5556bceb3ed0, mutex=0x5556bceb3ea8) at pthread_cond_wait.c:638
#3  0x00007f61be835e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f61be835a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f61b27fc700 (LWP 1634)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5556bceb3ef8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5556bceb3ea8, cond=0x5556bceb3ed0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5556bceb3ed0, mutex=0x5556bceb3ea8) at pthread_cond_wait.c:638
#3  0x00007f61be835e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f61be835a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f61b2ffd700 (LWP 1633)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5556bceb2628) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5556bceb25d8, cond=0x5556bceb2600) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5556bceb2600, mutex=0x5556bceb25d8) at pthread_cond_wait.c:638
#3  0x00007f61be835e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f61be835a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f61b37fe700 (LWP 1632)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5556bceb2628) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5556bceb25d8, cond=0x5556bceb2600) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5556bceb2600, mutex=0x5556bceb25d8) at pthread_cond_wait.c:638
#3  0x00007f61be835e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f61be835a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f61b3fff700 (LWP 1631)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5556bceb2628) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5556bceb25d8, cond=0x5556bceb2600) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5556bceb2600, mutex=0x5556bceb25d8) at pthread_cond_wait.c:638
#3  0x00007f61be835e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f61be835a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f61b8f37700 (LWP 1630)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5556bceb2628) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5556bceb25d8, cond=0x5556bceb2600) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5556bceb2600, mutex=0x5556bceb25d8) at pthread_cond_wait.c:638
#3  0x00007f61be835e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f61be835a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f61c5076700 (LWP 1628)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5556bceb17d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5556bceb1780, cond=0x5556bceb17a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5556bceb17a8, mutex=0x5556bceb1780) at pthread_cond_wait.c:638
#3  0x00007f61be835e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f61be835a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f61c5cba700 (LWP 1602)):
#0  __GI___libc_read (nbytes=16, buf=0x7f61c5cb99a0, fd=8) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=8, buf=0x7f61c5cb99a0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f61c9014b2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f61c8fcbebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f61c8fcc312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f61c8fcc4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f61cacea5eb in QEventDispatcherGlib::processEvents (this=0x7f61c0000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f61cac8e87b in QEventLoop::exec (this=this@entry=0x7f61c5cb9bb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#8  0x00007f61caaa8292 in QThread::exec (this=this@entry=0x7f61cb69fd80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#9  0x00007f61cb61bf4b in QDBusConnectionManager::run (this=0x7f61cb69fd80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
#10 0x00007f61caaa942c in QThreadPrivate::start (arg=0x7f61cb69fd80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329
#11 0x00007f61c99fe609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f61ca727293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f61c687a9c0 (LWP 1515)):
[KCrash Handler]
#4  0x00007f61cb09ac76 in QScreen::name (this=0x5556bcde8480) at kernel/qscreen.cpp:195
#5  0x00005556bb5e9a64 in ShellCorona::addOutput (this=this@entry=0x5556bcdf1210, screen=<optimized out>, screen@entry=0x5556bcde8480) at ./shell/shellcorona.cpp:1251
#6  0x00005556bb5f3f33 in ShellCorona::load (this=0x5556bcdf1210) at ./shell/shellcorona.cpp:701
#7  0x00007f61cacc6d9e in QtPrivate::QSlotObjectBase::call (a=0x7ffc543d3d20, r=0x5556bcdf1210, this=0x5556bd0323c0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#8  doActivate<false> (sender=0x5556bd003220, signal_index=4, argv=0x7ffc543d3d20) at kernel/qobject.cpp:3886
#9  0x00007f61cacc0167 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f61cd0210c0 <KActivities::Consumer::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffc543d3d20) at kernel/qobject.cpp:3946
#10 0x00007f61ccff2da5 in KActivities::Consumer::serviceStatusChanged (this=<optimized out>, _t1=<optimized out>) at ./obj-x86_64-linux-gnu/src/lib/KF5Activities_autogen/EWIEGA46WW/moc_consumer.cpp:253
#11 0x00007f61cacc6d9e in QtPrivate::QSlotObjectBase::call (a=0x7ffc543d3e40, r=0x5556bd003220, this=0x5556bcff7b30) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#12 doActivate<false> (sender=0x5556bcff9250, signal_index=11, argv=0x7ffc543d3e40) at kernel/qobject.cpp:3886
#13 0x00007f61cacc0167 in QMetaObject::activate (sender=sender@entry=0x5556bcff9250, m=m@entry=0x7f61cd021180 <KActivities::ActivitiesCache::staticMetaObject>, local_signal_index=local_signal_index@entry=8, argv=argv@entry=0x7ffc543d3e40) at kernel/qobject.cpp:3946
#14 0x00007f61ccff2d45 in KActivities::ActivitiesCache::serviceStatusChanged (this=this@entry=0x5556bcff9250, _t1=<optimized out>, _t1@entry=KActivities::Consumer::Running) at ./obj-x86_64-linux-gnu/src/lib/KF5Activities_autogen/EWIEGA46WW/moc_activitiescache_p.cpp:412
#15 0x00007f61cd00c046 in KActivities::ActivitiesCache::setAllActivities (this=this@entry=0x5556bcff9250, _activities=...) at ./src/lib/activitiescache_p.cpp:270
#16 0x00007f61cd00c27d in KActivities::ActivitiesCache::passInfoFromReply<QList<ActivityInfo>, void (KActivities::ActivitiesCache::*)(QList<ActivityInfo> const&)> (f=(void (KActivities::ActivitiesCache::*)(class KActivities::ActivitiesCache * const, const class QList<ActivityInfo> &)) 0x7f61cd00bed0 <KActivities::ActivitiesCache::setAllActivities(QList<ActivityInfo> const&)>, watcher=0x5556bd002e30, this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:164
#17 KActivities::ActivitiesCache::setAllActivitiesFromReply (this=<optimized out>, watcher=0x5556bd002e30) at ./src/lib/activitiescache_p.cpp:195
#18 0x00007f61ccff363f in KActivities::ActivitiesCache::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/src/lib/KF5Activities_autogen/EWIEGA46WW/moc_activitiescache_p.cpp:201
#19 0x00007f61cacc6dd0 in doActivate<false> (sender=0x5556bd002e30, signal_index=3, argv=0x7ffc543d40e0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#20 0x00007f61cacc0167 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f61cb69e5e0 <QDBusPendingCallWatcher::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc543d40e0) at kernel/qobject.cpp:3946
#21 0x00007f61cb67f0d3 in QDBusPendingCallWatcher::finished (this=<optimized out>, _t1=<optimized out>) at .moc/moc_qdbuspendingcall.cpp:158
#22 0x00007f61cb67f1d8 in QDBusPendingCallWatcherPrivate::_q_finished (this=<optimized out>) at qdbuspendingcall.cpp:494
#23 QDBusPendingCallWatcher::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qdbuspendingcall.cpp:86
#24 0x00007f61cacbd919 in QObject::event (this=0x5556bd002e30, e=0x5556bce15000) at kernel/qobject.cpp:1314
#25 0x00007f61cb99cdc3 in QApplicationPrivate::notify_helper (this=this@entry=0x5556bcdd8360, receiver=receiver@entry=0x5556bd002e30, e=e@entry=0x5556bce15000) at kernel/qapplication.cpp:3632
#26 0x00007f61cb9a5bb8 in QApplication::notify (this=0x7ffc543d4800, receiver=0x5556bd002e30, e=0x5556bce15000) at kernel/qapplication.cpp:3156
#27 0x00007f61cac8fd7a in QCoreApplication::notifyInternal2 (receiver=0x5556bd002e30, event=0x5556bce15000) at ../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#28 0x00007f61cac92681 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x5556bcdb1ef0) at kernel/qcoreapplication.cpp:1821
#29 0x00007f61caceaf77 in postEventSourceDispatch (s=0x5556bce51ca0) at kernel/qeventdispatcher_glib.cpp:277
#30 0x00007f61c8fcc17d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f61c8fcc400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f61c8fcc4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f61cacea5d2 in QEventDispatcherGlib::processEvents (this=0x5556bce51b00, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#34 0x00007f61cac8e87b in QEventLoop::exec (this=this@entry=0x7ffc543d46b0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#35 0x00007f61cac96a34 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#36 0x00005556bb5c1e08 in main (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:254
[Inferior 1 (process 1515) detached]

Possible duplicates by query: bug 441607, bug 441394, bug 440993, bug 440771, bug 440224.

Reported using DrKonqi