Application: systemsettings5 (5.17.5)

Qt Version: 5.15.1
Frameworks Version: 5.74.0
Operating System: Linux 5.9.0-1-amd64 x86_64
Distribution: Debian GNU/Linux bullseye/sid

-- Information about the crash:
- What I was doing when the application crashed:
I was trying to close apps clicking on "close" button
- Unusual behavior I noticed:
Apps minimize instead of shutting down when clicking "X" button
- Custom settings of the application:
Arc Dark theme (windows buttons as well)

The crash can be reproduced every time.

-- Backtrace:
Application: Impostazioni di sistema (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe19d7dccc0 (LWP 4266))]

Thread 12 (Thread 0x7fe1665da700 (LWP 4281)):
#0  0x00007fe1a1f4a35f in __GI___poll (fds=0x7fe15c005240, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fe19fe3be1e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe19fe3bf3f in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe1a24ec72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe1a2493b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe1a22b49be in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe1a15c8085 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fe1a22b5b01 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fe1a0a13ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007fe1a1f54d4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fe18222c700 (LWP 4277)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7fe18222bcd0, clockid=-2111652784, expected=0, futex_word=0x5632c9f46d80) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7fe18222bcd0, clockid=-2111652784, mutex=0x5632c9f46d30, cond=0x5632c9f46d58) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x5632c9f46d58, mutex=0x5632c9f46d30, abstime=0x7fe18222bcd0) at pthread_cond_wait.c:656
#3  0x00007fe1a22bbaa4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe1a22b9ae1 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe1a22b5b01 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe1a0a13ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007fe1a1f54d4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fe182a2d700 (LWP 4276)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7fe182a2ccd0, clockid=-2103260080, expected=0, futex_word=0x5632c9dc3ca0) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7fe182a2ccd0, clockid=-2103260080, mutex=0x5632c9dc3c50, cond=0x5632c9dc3c78) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x5632c9dc3c78, mutex=0x5632c9dc3c50, abstime=0x7fe182a2ccd0) at pthread_cond_wait.c:656
#3  0x00007fe1a22bbaa4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe1a22b9ae1 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe1a22b5b01 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe1a0a13ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007fe1a1f54d4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fe18322e700 (LWP 4275)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7fe18322dcd0, clockid=-2094867376, expected=0, futex_word=0x5632c9dc39b0) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7fe18322dcd0, clockid=-2094867376, mutex=0x5632c9dc3960, cond=0x5632c9dc3988) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x5632c9dc3988, mutex=0x5632c9dc3960, abstime=0x7fe18322dcd0) at pthread_cond_wait.c:656
#3  0x00007fe1a22bbaa4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe1a22b9ae1 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe1a22b5b01 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe1a0a13ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007fe1a1f54d4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fe183a2f700 (LWP 4274)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7fe183a2ecd0, clockid=-2086474672, expected=0, futex_word=0x5632ca0ba1b0) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7fe183a2ecd0, clockid=-2086474672, mutex=0x5632ca0ba160, cond=0x5632ca0ba188) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x5632ca0ba188, mutex=0x5632ca0ba160, abstime=0x7fe183a2ecd0) at pthread_cond_wait.c:656
#3  0x00007fe1a22bbaa4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe1a22b9ae1 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe1a22b5b01 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe1a0a13ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007fe1a1f54d4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fe188e0a700 (LWP 4273)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5632c9ee0168) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5632c9ee0118, cond=0x5632c9ee0140) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5632c9ee0140, mutex=0x5632c9ee0118) at pthread_cond_wait.c:638
#3  0x00007fe1945fcc9b in  () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4  0x00007fe1945fc777 in  () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5  0x00007fe1a0a13ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fe1a1f54d4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fe18960b700 (LWP 4272)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5632c9ee0168) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5632c9ee0118, cond=0x5632c9ee0140) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5632c9ee0140, mutex=0x5632c9ee0118) at pthread_cond_wait.c:638
#3  0x00007fe1945fcc9b in  () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4  0x00007fe1945fc777 in  () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5  0x00007fe1a0a13ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fe1a1f54d4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fe18160b700 (LWP 4271)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5632c9ee0168) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5632c9ee0118, cond=0x5632c9ee0140) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5632c9ee0140, mutex=0x5632c9ee0118) at pthread_cond_wait.c:638
#3  0x00007fe1945fcc9b in  () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4  0x00007fe1945fc777 in  () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5  0x00007fe1a0a13ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fe1a1f54d4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fe189e0c700 (LWP 4270)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5632c9ee0168) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5632c9ee0118, cond=0x5632c9ee0140) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5632c9ee0140, mutex=0x5632c9ee0118) at pthread_cond_wait.c:638
#3  0x00007fe1945fcc9b in  () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4  0x00007fe1945fc777 in  () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5  0x00007fe1a0a13ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fe1a1f54d4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fe197609700 (LWP 4269)):
#0  0x00007fe1a1f4a35f in __GI___poll (fds=0x7fe190004e60, nfds=1, timeout=3122) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fe19fe3be1e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe19fe3bf3f in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe1a24ec72b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe1a2493b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe1a22b49be in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe1a2748a27 in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fe1a22b5b01 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fe1a0a13ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007fe1a1f54d4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fe19cc20700 (LWP 4268)):
#0  0x00007fe1a1f4a35f in __GI___poll (fds=0x7fe19cc1fc68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fe1a09d3d02 in  () at /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fe1a09d598a in xcb_wait_for_event () at /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fe19d3f5260 in  () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fe1a22b5b01 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe1a0a13ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fe1a1f54d4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fe19d7dccc0 (LWP 4266)):
[KCrash Handler]
#4  0x00007fe1a24dd2f4 in QVariant::toMap() const () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe1665f428f in  () at /lib/x86_64-linux-gnu/libkdecorations2.so.5
#6  0x00007fe1665f47c2 in KDecoration2::Decoration::Decoration(QObject*, QList<QVariant> const&) () at /lib/x86_64-linux-gnu/libkdecorations2.so.5
#7  0x00007fe164e48ece in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kdecoration2/breezedecoration.so
#8  0x00007fe164e4ed5a in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kdecoration2/breezedecoration.so
#9  0x00007fe1a35e9612 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () at /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#10 0x00007fe164fb6ed9 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kwin/private/kdecoration/libkdecorationprivatedeclarative.so
#11 0x00007fe164fb594b in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kwin/private/kdecoration/libkdecorationprivatedeclarative.so
#12 0x00007fe1a159bbdd in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fe1a153589c in QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007fe1a1535e27 in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007fe19fbfd502 in  () at /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#16 0x00007fe1a1a1db96 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007fe1a1a0f83d in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007fe1a1a1ebd0 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007fe1a1a248c8 in QQuickItemView::componentComplete() () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007fe1a159bbdd in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007fe1a153589c in QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007fe1a1535e27 in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#23 0x00007fe1a1530e52 in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007fe1a1c8001e in KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant> const&) () at /lib/x86_64-linux-gnu/libKF5Declarative.so.5
#25 0x00007fe1a39d5850 in KQuickAddons::ConfigModule::mainUi() () at /lib/x86_64-linux-gnu/libKF5QuickAddons.so.5
#26 0x00007fe1a3acb91b in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () at /lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#27 0x00007fe1a3ad3eb2 in  () at /lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#28 0x00007fe1a3ad42f8 in KCModuleProxy::realModule() const () at /lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#29 0x00007fe1a3b09df7 in ModuleView::updatePageIconHeader(KPageWidgetItem*, bool) () at /lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#30 0x00007fe1a3b0b0bd in ModuleView::addModule(KCModuleInfo*) () at /lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#31 0x00007fe1a3b0b4a5 in ModuleView::loadModule(QModelIndex const&) () at /lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#32 0x00007fe1a24cb796 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007fe1a32316b5 in QAbstractItemView::activated(QModelIndex const&) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007fe1a3234f2d in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007fe1a3279eaf in QListView::mouseReleaseEvent(QMouseEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007fe1a1cd60d5 in KCategorizedView::mouseReleaseEvent(QMouseEvent*) () at /lib/x86_64-linux-gnu/libKF5ItemViews.so.5
#37 0x00007fe1a301df8e in QWidget::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007fe1a30c621e in QFrame::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007fe1a2494f23 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007fe1a2fde13e in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007fe1a2fe503b in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007fe1a24951ba in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00007fe1a2fe4066 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#44 0x00007fe1a3035ff1 in  () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007fe1a303931e in  () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007fe1a2fde14f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#47 0x00007fe1a24951ba in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007fe1a28f449b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#49 0x00007fe1a28ca63b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#50 0x00007fe19d3f625a in  () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#51 0x00007fe19fe3bbdb in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007fe19fe3be88 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007fe19fe3bf3f in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007fe1a24ec70f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x00007fe1a2493b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#56 0x00007fe1a249bdf0 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#57 0x00005632c879364a in  ()
#58 0x00007fe1a1e7dcca in __libc_start_main (main=0x5632c8793250, argc=1, argv=0x7ffc12d64898, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc12d64888) at ../csu/libc-start.c:308
#59 0x00005632c87936ca in _start ()
[Inferior 1 (process 4266) detached]

Possible duplicates by query: bug 428949, bug 428920, bug 428907, bug 428902, bug 428879.

Reported using DrKonqi