Bug 485760

Summary: Crash in SidebarMode::initWidget() when opening system settings
Product: [Applications] systemsettings Reporter: David Levner <davidlevner>
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs-null>
Status: REPORTED ---    
Severity: crash CC: galiyev.ramil111, kdedev, mrazinka, nate
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.27.9   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description David Levner 2024-04-18 20:54:09 UTC 
Application: systemsettings (5.27.9)

Qt Version: 5.15.11
Frameworks Version: 5.111.0
Operating System: Linux 6.6.3-200.fc39.x86_64 x86_64
Windowing System: X11
Distribution: "Fedora release 39 (Thirty Nine)"
DrKonqi: 5.27.9 [KCrashBackend]

-- Information about the crash:
All I did was open system settings and it crashed immediately. Happened twice.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f4272b43ea8 in QQmlPropertyValidator::validateObject(int, QV4::CompiledData::Binding const*, bool) const () at /lib64/libQt5Qml.so.5
#5  0x00007f4272b43f1b in QQmlPropertyValidator::validateObject(int, QV4::CompiledData::Binding const*, bool) const () at /lib64/libQt5Qml.so.5
#6  0x00007f4272b44c7f in QQmlPropertyValidator::validateObject(int, QV4::CompiledData::Binding const*, bool) const () at /lib64/libQt5Qml.so.5
#7  0x00007f4272b4622b in QQmlPropertyValidator::validate() () at /lib64/libQt5Qml.so.5
#8  0x00007f4272a8a598 in QQmlTypeData::done() () at /lib64/libQt5Qml.so.5
#9  0x00007f4272a77fb5 in QQmlDataBlob::tryDone() () at /lib64/libQt5Qml.so.5
#10 0x00007f4272adb54c in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#11 0x00007f4272adbc64 in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /lib64/libQt5Qml.so.5
#12 0x00007f4272adcb94 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#13 0x00007f4272adcff4 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#14 0x00007f4272add8c1 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#15 0x00007f4272a896b6 in QQmlTypeData::resolveTypes() () at /lib64/libQt5Qml.so.5
#16 0x00007f4272a8be00 in QQmlTypeData::allDependenciesDone() () at /lib64/libQt5Qml.so.5
#17 0x00007f4272adb7e9 in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#18 0x00007f4272adbc64 in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /lib64/libQt5Qml.so.5
#19 0x00007f4272adcb94 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#20 0x00007f4272adcff4 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#21 0x00007f4272add8c1 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#22 0x00007f4272a896b6 in QQmlTypeData::resolveTypes() () at /lib64/libQt5Qml.so.5
#23 0x00007f4272a8be00 in QQmlTypeData::allDependenciesDone() () at /lib64/libQt5Qml.so.5
#24 0x00007f4272adb7e9 in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#25 0x00007f4272adbc64 in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /lib64/libQt5Qml.so.5
#26 0x00007f4272adcb94 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#27 0x00007f4272adcff4 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#28 0x00007f4272add8c1 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#29 0x00007f4272a896b6 in QQmlTypeData::resolveTypes() () at /lib64/libQt5Qml.so.5
#30 0x00007f4272a8be00 in QQmlTypeData::allDependenciesDone() () at /lib64/libQt5Qml.so.5
#31 0x00007f4272adb7e9 in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#32 0x00007f4272adbc64 in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /lib64/libQt5Qml.so.5
#33 0x00007f4272adcb94 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#34 0x00007f4272adcff4 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#35 0x00007f4272add8c1 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#36 0x00007f4272a896b6 in QQmlTypeData::resolveTypes() () at /lib64/libQt5Qml.so.5
#37 0x00007f4272a8be00 in QQmlTypeData::allDependenciesDone() () at /lib64/libQt5Qml.so.5
#38 0x00007f4272adb7e9 in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#39 0x00007f4272adbc64 in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /lib64/libQt5Qml.so.5
#40 0x00007f4272adcb94 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#41 0x00007f4272adcff4 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#42 0x00007f4272add8c1 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#43 0x00007f4272a896b6 in QQmlTypeData::resolveTypes() () at /lib64/libQt5Qml.so.5
#44 0x00007f4272a8be00 in QQmlTypeData::allDependenciesDone() () at /lib64/libQt5Qml.so.5
#45 0x00007f4272adb7e9 in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#46 0x00007f4272adbc64 in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /lib64/libQt5Qml.so.5
#47 0x00007f4272adcb94 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#48 0x00007f4272adcff4 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#49 0x00007f4272add8c1 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#50 0x00007f4272a896b6 in QQmlTypeData::resolveTypes() () at /lib64/libQt5Qml.so.5
#51 0x00007f4272a8be00 in QQmlTypeData::allDependenciesDone() () at /lib64/libQt5Qml.so.5
#52 0x00007f4272adb7e9 in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#53 0x00007f4272adbc64 in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /lib64/libQt5Qml.so.5
#54 0x00007f4272adcb94 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#55 0x00007f4272adcff4 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#56 0x00007f4272add8c1 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#57 0x00007f4272a896b6 in QQmlTypeData::resolveTypes() () at /lib64/libQt5Qml.so.5
#58 0x00007f4272a8be00 in QQmlTypeData::allDependenciesDone() () at /lib64/libQt5Qml.so.5
#59 0x00007f4272adb7e9 in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt5Qml.so.5
#60 0x00007f4272adbc64 in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /lib64/libQt5Qml.so.5
#61 0x00007f4272adcb94 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#62 0x00007f4272a941b9 in QQmlTypeLoaderThread::loadThread(QQmlDataBlob*) () at /lib64/libQt5Qml.so.5
#63 0x00007f4272b5a174 in QQmlThreadPrivate::threadEvent() () at /lib64/libQt5Qml.so.5
#64 0x00007f4272b5a9bd in QQmlThreadPrivate::event(QEvent*) () at /lib64/libQt5Qml.so.5
#65 0x00007f42759aeb75 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#66 0x00007f4274cb4598 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#67 0x00007f4274cb7a45 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#68 0x00007f4274d06fef in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#69 0x00007f4273712e5c in g_main_context_dispatch_unlocked.lto_priv () at /lib64/libglib-2.0.so.0
#70 0x00007f427376ddd8 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#71 0x00007f4273710ad3 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#72 0x00007f4274d06ad9 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#73 0x00007f4274cb2f5b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#74 0x00007f4274af47b0 in QThread::exec() () at /lib64/libQt5Core.so.5
#75 0x00007f4272b59e0a in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#76 0x00007f4274af5bbd in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#77 0x00007f42744ac897 in start_thread () at /lib64/libc.so.6
#78 0x00007f42745336bc in clone3 () at /lib64/libc.so.6

Thread 4 (Thread 0x7f42591fe6c0 (LWP 647515) "systemsett:sh0"):
#1  0x00007f42744abb09 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4259b6abfd in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4259b1962b in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4259b6ab2c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f42744ac897 in start_thread () at /lib64/libc.so.6
#6  0x00007f42745336bc in clone3 () at /lib64/libc.so.6

Thread 3 (Thread 0x7f42599ff6c0 (LWP 647514) "systems:disk$0"):
#1  0x00007f42744abb09 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4259b6abfd in cnd_wait () at /usr/lib64/dri/iris_dri.so
#3  0x00007f4259b1962b in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so
#4  0x00007f4259b6ab2c in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so
#5  0x00007f42744ac897 in start_thread () at /lib64/libc.so.6
#6  0x00007f42745336bc in clone3 () at /lib64/libc.so.6

Thread 2 (Thread 0x7f42618a96c0 (LWP 647512) "QDBusConnection"):
#1  0x00007f427376dd74 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f4273710ad3 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f4274d06af6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f4274cb2f5b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f4274af47b0 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f42748fcdab in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f4274af5bbd in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f42744ac897 in start_thread () at /lib64/libc.so.6
#9  0x00007f42745336bc in clone3 () at /lib64/libc.so.6

Thread 1 (Thread 0x7f426f0eca00 (LWP 647510) "systemsettings"):
#1  0x00007f42744abb09 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f4274afb877 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#3  0x00007f4272b5a5b3 in QQmlThread::internalCallMethodInThread(QQmlThread::Message*) () at /lib64/libQt5Qml.so.5
#4  0x00007f4272adcf4e in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#5  0x00007f4272add8c1 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /lib64/libQt5Qml.so.5
#6  0x00007f4272ab504f in QQmlComponentPrivate::loadUrl(QUrl const&, QQmlComponent::CompilationMode) () at /lib64/libQt5Qml.so.5
#7  0x00007f4273bb0885 in QQuickWidgetPrivate::execute() () at /lib64/libQt5QuickWidgets.so.5
#8  0x00007f423db4d08e in SidebarMode::initWidget() () at /usr/lib64/qt5/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#9  0x00007f423db4ea69 in SidebarMode::mainWidget() () at /usr/lib64/qt5/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#10 0x0000562d7330b12f in SettingsBase::changePlugin() ()
#11 0x0000562d7330eee5 in SettingsBase::initApplication() ()
#12 0x00007f4274cdf11b in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#13 0x00007f42766d43bf in KXmlGuiWindow::event(QEvent*) () at /lib64/libKF5XmlGui.so.5
#14 0x00007f42759aeb75 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#15 0x00007f4274cb4598 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#16 0x00007f4274cb7a45 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#17 0x00007f4274d06fef in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#18 0x00007f4273712e5c in g_main_context_dispatch_unlocked.lto_priv () at /lib64/libglib-2.0.so.0
#19 0x00007f427376ddd8 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#20 0x00007f4273710ad3 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#21 0x00007f4274d06ad9 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#22 0x00007f4274cb2f5b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#23 0x00007f4274cbb1eb in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#24 0x0000562d733045a8 in main ()
[Inferior 1 (process 647510) detached]

Reported using DrKonqi
Comment 1 TraceyC 2024-06-04 21:58:00 UTC 
This looks related to #485585, but I'm unsure if it's an exact duplicate.
Comment 2 Nate Graham 2024-09-04 03:18:54 UTC 

*** This bug has been marked as a duplicate of bug 474062 ***
Comment 3 Nate Graham 2024-09-04 03:21:12 UTC 
*** Bug 492472 has been marked as a duplicate of this bug. ***
Comment 4 Nate Graham 2024-09-04 03:21:23 UTC 
*** Bug 474062 has been marked as a duplicate of this bug. ***