Bug 414476

Summary: window closed
Product: [Applications] systemsettings Reporter: Felipe <uffontes>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: dbruckner, kde, XDwer1
Priority: NOR Keywords: drkonqi
Version: 5.17.3   
Target Milestone: ---   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Felipe 2019-11-24 23:18:42 UTC
Application: systemsettings5 (5.17.3)

Qt Version: 5.13.2
Frameworks Version: 5.64.0
Operating System: Linux 4.15.0-70-generic x86_64
Distribution: KDE neon User Edition 5.17

-- Information about the crash:
- What I was doing when the application crashed:
Nothing, the configuration of system closed the window 2 times

-- Backtrace:
Application: Configurações do Sistema (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe794185800 (LWP 2426))]

Thread 8 (Thread 0x7fe74508f700 (LWP 3011)):
#0  0x00007fe788a92649 in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe788a4bb33 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe788a4c4fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe788a4c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe78ffbdb9b in QEventDispatcherGlib::processEvents (this=0x7fe740000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fe78ff5e06a in QEventLoop::exec (this=this@entry=0x7fe74508ed80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007fe78fd793aa in QThread::exec (this=this@entry=0x564757c02b90) at thread/qthread.cpp:531
#7  0x00007fe78daf5815 in QQmlThreadPrivate::run (this=0x564757c02b90) at qml/ftw/qqmlthread.cpp:152
#8  0x00007fe78fd7ab52 in QThreadPrivate::start (arg=0x564757c02b90) at thread/qthread_unix.cpp:360
#9  0x00007fe78ae376db in start_thread (arg=0x7fe74508f700) at pthread_create.c:463
#10 0x00007fe78f66988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fe74d567700 (LWP 3010)):
#0  0x00007fe78f65cbf9 in __GI___poll (fds=0x7fe7480a34b0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fe788a4c5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe788a4c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe78ffbdb9b in QEventDispatcherGlib::processEvents (this=0x7fe74822e820, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fe78ff5e06a in QEventLoop::exec (this=this@entry=0x7fe74d566d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fe78fd793aa in QThread::exec (this=this@entry=0x564757e337a0) at thread/qthread.cpp:531
#6  0x00007fe78daf5815 in QQmlThreadPrivate::run (this=0x564757e337a0) at qml/ftw/qqmlthread.cpp:152
#7  0x00007fe78fd7ab52 in QThreadPrivate::start (arg=0x564757e337a0) at thread/qthread_unix.cpp:360
#8  0x00007fe78ae376db in start_thread (arg=0x7fe74d567700) at pthread_create.c:463
#9  0x00007fe78f66988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fe7549ef700 (LWP 2434)):
#0  0x00007fe78f65cbf9 in __GI___poll (fds=0x7fe750003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fe788a4c5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe788a4c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe78ffbdb9b in QEventDispatcherGlib::processEvents (this=0x7fe750000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fe78ff5e06a in QEventLoop::exec (this=this@entry=0x7fe7549eed80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fe78fd793aa in QThread::exec (this=this@entry=0x5647578ccb30) at thread/qthread.cpp:531
#6  0x00007fe78daf5815 in QQmlThreadPrivate::run (this=0x5647578ccb30) at qml/ftw/qqmlthread.cpp:152
#7  0x00007fe78fd7ab52 in QThreadPrivate::start (arg=0x5647578ccb30) at thread/qthread_unix.cpp:360
#8  0x00007fe78ae376db in start_thread (arg=0x7fe7549ef700) at pthread_create.c:463
#9  0x00007fe78f66988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fe7616b7700 (LWP 2433)):
#0  0x00007fe78f65cbf9 in __GI___poll (fds=0x7fe758004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fe788a4c5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe788a4c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe78ffbdb9b in QEventDispatcherGlib::processEvents (this=0x7fe758000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fe78ff5e06a in QEventLoop::exec (this=this@entry=0x7fe7616b6d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fe78fd793aa in QThread::exec (this=this@entry=0x56475765a660) at thread/qthread.cpp:531
#6  0x00007fe78daf5815 in QQmlThreadPrivate::run (this=0x56475765a660) at qml/ftw/qqmlthread.cpp:152
#7  0x00007fe78fd7ab52 in QThreadPrivate::start (arg=0x56475765a660) at thread/qthread_unix.cpp:360
#8  0x00007fe78ae376db in start_thread (arg=0x7fe7616b7700) at pthread_create.c:463
#9  0x00007fe78f66988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fe76aeef700 (LWP 2431)):
#0  0x00007fe78ae3d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56475741fc08) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x56475741fbb8, cond=0x56475741fbe0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x56475741fbe0, mutex=0x56475741fbb8) at pthread_cond_wait.c:655
#3  0x00007fe7753a0a2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007fe7753a0757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007fe78ae376db in start_thread (arg=0x7fe76aeef700) at pthread_create.c:463
#6  0x00007fe78f66988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fe76bf47700 (LWP 2430)):
#0  0x00007fe78ae3d9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5647574e0360) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5647574e0310, cond=0x5647574e0338) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5647574e0338, mutex=0x5647574e0310) at pthread_cond_wait.c:655
#3  0x00007fe7753a0a2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007fe7753a0757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007fe78ae376db in start_thread (arg=0x7fe76bf47700) at pthread_create.c:463
#6  0x00007fe78f66988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fe77c82f700 (LWP 2429)):
#0  0x00007fe78f65cbf9 in __GI___poll (fds=0x7fe770004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fe788a4c5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe788a4c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe78ffbdb9b in QEventDispatcherGlib::processEvents (this=0x7fe770000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fe78ff5e06a in QEventLoop::exec (this=this@entry=0x7fe77c82ed70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fe78fd793aa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#6  0x00007fe7904360e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fe78fd7ab52 in QThreadPrivate::start (arg=0x7fe7906add80) at thread/qthread_unix.cpp:360
#8  0x00007fe78ae376db in start_thread (arg=0x7fe77c82f700) at pthread_create.c:463
#9  0x00007fe78f66988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fe794185800 (LWP 2426)):
[KCrash Handler]
#6  std::__atomic_base<QtSharedPointer::ExternalRefCountData*>::load (__m=std::memory_order_relaxed, this=<optimized out>) at /usr/include/c++/7/bits/atomic_base.h:713
#7  std::atomic<QtSharedPointer::ExternalRefCountData*>::load (__m=std::memory_order_relaxed, this=<optimized out>) at /usr/include/c++/7/atomic:452
#8  QAtomicOps<QtSharedPointer::ExternalRefCountData*>::load<QtSharedPointer::ExternalRefCountData*> (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:227
#9  QBasicAtomicPointer<QtSharedPointer::ExternalRefCountData>::load (this=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:239
#10 QtSharedPointer::ExternalRefCountData::getAndRef (obj=obj@entry=0x3) at tools/qsharedpointer.cpp:1347
#11 0x00007fe78dac3514 in QWeakPointer<QObject>::QWeakPointer<QObject> (ptr=0x3, this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:688
#12 QWeakPointer<QObject>::assign<QObject> (ptr=0x3, this=0x564758531610) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:684
#13 QPointer<QObject>::operator= (p=0x3, this=0x564758531610) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qpointer.h:83
#14 QQmlListReferencePrivate::init (prop=..., propType=1925, engine=<optimized out>) at qml/qqmllist.cpp:64
#15 0x00007fe78dad18e2 in QV4::QmlListWrapper::toVariant (this=this@entry=0x7fe7444494d0) at qml/qqmllistwrapper.cpp:101
#16 0x00007fe78da1e0a8 in toVariant (e=e@entry=0x564758741620, value=..., typeHint=typeHint@entry=2, createJSValueForObjects=createJSValueForObjects@entry=true, visitedObjects=visitedObjects@entry=0x0) at jsruntime/qv4engine.cpp:1316
#17 0x00007fe78da1e284 in QV4::ExecutionEngine::toVariant (this=this@entry=0x564758741620, value=..., typeHint=typeHint@entry=2, createJSValueForObjects=createJSValueForObjects@entry=true) at jsruntime/qv4engine.cpp:1281
#18 0x00007fe78dacc3a8 in QQmlBinding::slowWrite (this=this@entry=0x5647589ba530, core=..., valueTypeData=..., result=..., isUndefined=isUndefined@entry=false, flags=..., flags@entry=...) at qml/qqmlbinding.cpp:415
#19 0x00007fe78dace335 in GenericBinding<2>::write (this=0x5647589ba530, result=..., isUndefined=<optimized out>, flags=...) at qml/qqmlbinding.cpp:325
#20 0x00007fe78dacef77 in QQmlNonbindingBinding::doUpdate (this=0x5647589ba530, watcher=..., flags=..., scope=...) at qml/qqmlbinding.cpp:249
#21 0x00007fe78dacb543 in QQmlBinding::update (this=0x5647589ba530, flags=...) at qml/qqmlbinding.cpp:185
#22 0x00007fe78dada1a0 in QQmlObjectCreator::finalize (this=0x5647584f2210, interrupt=...) at qml/qqmlobjectcreator.cpp:1383
#23 0x00007fe78da5ff41 in QQmlComponentPrivate::complete (enginePriv=0x5647582a59a0, state=0x564758738eb0) at qml/qqmlcomponent.cpp:935
#24 0x00007fe78da60052 in QQmlComponentPrivate::completeCreate (this=0x564758738e10) at qml/qqmlcomponent.cpp:971
#25 0x00007fe78da5fdfe in QQmlComponent::create (this=0x564758588870, context=0x564757bfd7e0) at qml/qqmlcomponent.cpp:797
#26 0x00007fe7450adcd9 in Aurorae::Decoration::init (this=0x564757bfd870) at ./plugins/kdecorations/aurorae/src/aurorae.cpp:317
#27 0x00007fe745834bf1 in KDecoration2::Preview::PreviewItem::componentComplete (this=0x5647589b4460) at ./kcmkwin/kwindecoration/declarative-plugin/previewitem.cpp:71
#28 0x00007fe78dada2f3 in QQmlObjectCreator::finalize (this=0x5647582dd0c0, interrupt=...) at qml/qqmlobjectcreator.cpp:1403
#29 0x00007fe78da655b2 in QQmlIncubatorPrivate::incubate (this=0x56475889bf00, i=...) at qml/qqmlincubator.cpp:345
#30 0x00007fe78da65b4c in QQmlEnginePrivate::incubate (this=<optimized out>, i=..., forContext=<optimized out>) at qml/qqmlincubator.cpp:89
#31 0x00007fe78db41a9e in QQmlDelegateModelPrivate::object (this=this@entry=0x56475874f1e0, group=QQmlListCompositor::Default, index=index@entry=1, incubationMode=incubationMode@entry=QQmlIncubator::AsynchronousIfNested) at types/qqmldelegatemodel.cpp:1073
#32 0x00007fe78db41ba1 in QQmlDelegateModel::object (this=<optimized out>, index=1, incubationMode=QQmlIncubator::AsynchronousIfNested) at types/qqmldelegatemodel.cpp:1114
#33 0x00007fe78e1817cd in QQuickItemViewPrivate::createItem (this=this@entry=0x5647582cfeb0, modelIndex=modelIndex@entry=1, incubationMode=incubationMode@entry=QQmlIncubator::AsynchronousIfNested) at items/qquickitemview.cpp:2301
#34 0x00007fe78e175476 in QQuickGridViewPrivate::addVisibleItems (this=0x5647582cfeb0, fillFrom=-0, fillTo=463, bufferFrom=<optimized out>, bufferTo=<optimized out>, doBuffer=false) at items/qquickgridview.cpp:520
#35 0x00007fe78e182a97 in QQuickItemViewPrivate::refill (this=0x5647582cfeb0, from=<optimized out>, to=<optimized out>) at items/qquickitemview.cpp:1760
#36 0x00007fe78e18575c in QQuickItemViewPrivate::regenerate (this=0x5647582cfeb0, orientationChanged=<optimized out>) at items/qquickitemview.cpp:1806
#37 0x00007fe78e185914 in QQuickItemView::modelUpdated (this=0x5647586dd380, changeSet=..., reset=<optimized out>) at items/qquickitemview.cpp:1208
#38 0x00007fe78e186fd0 in QQuickItemView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qquickitemview_p.cpp:541
#39 0x00007fe78ff908d5 in QMetaObject::activate (sender=sender@entry=0x56475817e080, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=<optimized out>, argv@entry=0x7ffc3a5bc1a0) at kernel/qobject.cpp:3809
#40 0x00007fe78ff90f97 in QMetaObject::activate (sender=sender@entry=0x56475817e080, m=m@entry=0x7fe78de7d000 <QQmlInstanceModel::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffc3a5bc1a0) at kernel/qobject.cpp:3660
#41 0x00007fe78db1c366 in QQmlInstanceModel::modelUpdated (this=this@entry=0x56475817e080, _t1=..., _t2=<optimized out>) at .moc/moc_qqmlobjectmodel_p.cpp:226
#42 0x00007fe78db382b8 in QQmlDelegateModelPrivate::emitModelUpdated (this=<optimized out>, changeSet=..., reset=<optimized out>) at types/qqmldelegatemodel.cpp:1578
#43 0x00007fe78db3dfbf in QQmlDelegateModelGroupPrivate::emitModelUpdated (this=0x564758bac700, reset=reset@entry=true) at types/qqmldelegatemodel.cpp:2456
#44 0x00007fe78db3e3bc in QQmlDelegateModelPrivate::emitChanges (this=0x56475874f1e0) at types/qqmldelegatemodel.cpp:1623
#45 0x00007fe78db46fcd in QQmlDelegateModel::_q_modelReset (this=0x56475817e080) at types/qqmldelegatemodel.cpp:1668
#46 0x00007fe78db47405 in QQmlDelegateModel::qt_static_metacall (_o=_o@entry=0x56475817e080, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=7, _a=_a@entry=0x7ffc3a5bc4b0) at .moc/moc_qqmldelegatemodel_p.cpp:198
#47 0x00007fe78db47895 in QQmlDelegateModel::qt_metacall (this=0x56475817e080, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7ffc3a5bc4b0) at .moc/moc_qqmldelegatemodel_p.cpp:335
#48 0x00007fe78ff90999 in QMetaObject::activate (sender=sender@entry=0x5647576b93b0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=18, argv=<optimized out>, argv@entry=0x7ffc3a5bc4b0) at kernel/qobject.cpp:3825
#49 0x00007fe78ff90f97 in QMetaObject::activate (sender=sender@entry=0x5647576b93b0, m=m@entry=0x7fe790414160 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7ffc3a5bc4b0) at kernel/qobject.cpp:3660
#50 0x00007fe78fefb94a in QAbstractItemModel::modelReset (this=this@entry=0x5647576b93b0, _t1=...) at .moc/moc_qabstractitemmodel.cpp:648
#51 0x00007fe78fefd53c in QAbstractItemModel::endResetModel (this=this@entry=0x5647576b93b0) at itemmodels/qabstractitemmodel.cpp:3271
#52 0x00007fe78ff2b902 in QSortFilterProxyModelPrivate::_q_sourceReset (this=0x564758bb2e30) at itemmodels/qsortfilterproxymodel.cpp:1546
#53 0x00007fe78ff2fd41 in QSortFilterProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qsortfilterproxymodel.cpp:228
#54 0x00007fe78ff908d5 in QMetaObject::activate (sender=sender@entry=0x56475761e7c0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=18, argv=<optimized out>, argv@entry=0x7ffc3a5bc650) at kernel/qobject.cpp:3809
#55 0x00007fe78ff90f97 in QMetaObject::activate (sender=sender@entry=0x56475761e7c0, m=m@entry=0x7fe790414160 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7ffc3a5bc650) at kernel/qobject.cpp:3660
#56 0x00007fe78fefb94a in QAbstractItemModel::modelReset (this=this@entry=0x56475761e7c0, _t1=...) at .moc/moc_qabstractitemmodel.cpp:648
#57 0x00007fe78fefd53c in QAbstractItemModel::endResetModel (this=this@entry=0x56475761e7c0) at itemmodels/qabstractitemmodel.cpp:3271
#58 0x00007fe746ca1a7a in KDecoration2::Configuration::DecorationsModel::init (this=0x56475761e7c0) at ./kcmkwin/kwindecoration/decorationmodel.cpp:189
#59 0x00007fe78ff91432 in QObject::event (this=0x56475761e7c0, e=<optimized out>) at kernel/qobject.cpp:1260
#60 0x00007fe790ffceac in QApplicationPrivate::notify_helper (this=this@entry=0x564757292870, receiver=receiver@entry=0x56475761e7c0, e=e@entry=0x564758ca8690) at kernel/qapplication.cpp:3703
#61 0x00007fe7910044b0 in QApplication::notify (this=0x7ffc3a5bcf10, receiver=0x56475761e7c0, e=0x564758ca8690) at kernel/qapplication.cpp:3449
#62 0x00007fe78ff5ff08 in QCoreApplication::notifyInternal2 (receiver=0x56475761e7c0, event=0x564758ca8690) at kernel/qcoreapplication.cpp:1095
#63 0x00007fe78ff600de in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x564758ca8690) at kernel/qcoreapplication.cpp:1490
#64 0x00007fe78ff62827 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x564757289ff0) at kernel/qcoreapplication.cpp:1840
#65 0x00007fe78ff62db8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1694
#66 0x00007fe78ffbe563 in postEventSourceDispatch (s=0x564757300c30) at kernel/qeventdispatcher_glib.cpp:277
#67 0x00007fe788a4c417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007fe788a4c650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007fe788a4c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007fe78ffbdb7f in QEventDispatcherGlib::processEvents (this=0x5647572f95e0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#71 0x00007fe78ff5e06a in QEventLoop::exec (this=this@entry=0x7ffc3a5bce30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#72 0x00007fe78ff673e0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1403
#73 0x000056475684b218 in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:71

Possible duplicates by query: bug 414358, bug 411499, bug 411434, bug 411376, bug 401091.

Reported using DrKonqi
Comment 1 XDwer1 2019-12-01 07:48:23 UTC
Created attachment 124227 [details]
New crash information added by DrKonqi

systemsettings5 (5.17.3) using Qt 5.13.2

When I clicked the Appearance of Windows in the System Settings program appeared crash

-- Backtrace (Reduced):
#6  std::__atomic_base<QtSharedPointer::ExternalRefCountData*>::load (__m=std::memory_order_relaxed, this=<optimized out>) at /usr/include/c++/7/bits/atomic_base.h:713
#7  std::atomic<QtSharedPointer::ExternalRefCountData*>::load (__m=std::memory_order_relaxed, this=<optimized out>) at /usr/include/c++/7/atomic:452
#8  QAtomicOps<QtSharedPointer::ExternalRefCountData*>::load<QtSharedPointer::ExternalRefCountData*> (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:227
#9  QBasicAtomicPointer<QtSharedPointer::ExternalRefCountData>::load (this=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:239
#10 QtSharedPointer::ExternalRefCountData::getAndRef (obj=obj@entry=0x3) at tools/qsharedpointer.cpp:1347
Comment 2 Nate Graham 2019-12-06 16:23:59 UTC
*** Bug 414874 has been marked as a duplicate of this bug. ***
Comment 3 David Edmundson 2019-12-09 23:00:53 UTC

*** This bug has been marked as a duplicate of bug 411166 ***