Created attachment 168612 [details] the stack trace of the coredump file *** If you're not sure this is actually a bug, instead post about it at https://discuss.kde.org If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** SUMMARY plamsa-systemmonitor crashes when discarding settings in history page. STEPS TO REPRODUCE 1. Open the plasma-systemmonitor 2. Go to the history page and click `Edit the page` located at right top corner. 3. Click `discard settings` and the page will be white. 4. Try to `Edit the page` again and the application will crash. OBSERVED RESULT The application will not be white and will not crash when re-edit. EXPECTED RESULT The application crashed. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 6.0.3 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.3 Kernel Version: 6.8.6-zen1-1-zen-cjktty (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 5800H with Radeon Graphics Memory: 13.5 GiB of RAM Graphics Processor: AMD Radeon Graphics ADDITIONAL INFORMATION Here is the screen record of the crash. https://1drv.ms/v/s!At2ldyxceuOnrlk3j6itCwTgNRHN?e=jNGSn9
Created attachment 168621 [details] Another stacktrace of the same situation
Thread 1 (Thread 0x7c44d51f69c0 (LWP 17527)): #0 0x00007c44d9984bbc in QObjectPrivate::connectImpl(QObject const*, int, QObject const*, void**, QtPrivate::QSlotObjectBase*, int, int const*, QMetaObject const*) () at /usr/lib/libQt6Core.so.6 #1 0x00007c44d9984efb in QObject::connectImpl(QObject const*, void**, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) () at /usr/lib/libQt6Core.so.6 #2 0x00007c44b7cfc714 in QObject::connect<void (KSysGuard::SensorFaceController::*)(), void (PageDataObject::*)()> (type=Qt::AutoConnection, slot=@0x7ffd9bf73020: (void (PageDataObject::*)(class PageDataObject * const)) 0x7c44b7cf6080 <PageDataObject::markDirty()>, context=0x60c3121767b0, signal=(void (KSysGuard::SensorFaceController::*)(class KSysGuard::SensorFaceController * const)) 0x7c44c5a341d0 <KSysGuard::SensorFaceController::faceIdChanged()>, sender=0x60c30f7cffe0) at /usr/include/qt6/QtCore/qobject.h:240 types = 0x0 pSlot = 0x7ffd9bf73020 types = <optimized out> pSlot = <optimized out> #3 FaceLoader::setDataObject (this=<optimized out>, newDataObject=<optimized out>) at /usr/src/debug/plasma-systemmonitor/plasma-systemmonitor-6.0.3/src/page/FaceLoader.cpp:71 faceConfig = {d = {d = 0x60c3115971f0, ptr = 0x60c311597200 u"Face-94107150101264", size = 19}, static _empty = 0 u'\000'} cacheName = {d = {d = 0x60c31309ba80, ptr = 0x60c31309ba90 u"history.page_Face-94107150101264", size = 32}, static _empty = 0 u'\000'} #4 0x00007c44daa30138 in ??? () at /usr/lib/libQt6Qml.so.6 #5 0x00007c44daa38988 in ??? () at /usr/lib/libQt6Qml.so.6 #6 0x00007c44daa4231a in QQmlBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () at /usr/lib/libQt6Qml.so.6 #7 0x00007c44daa418f4 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt6Qml.so.6 #8 0x00007c44daad3ac3 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /usr/lib/libQt6Qml.so.6 #9 0x00007c44daaabfb7 in QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () at /usr/lib/libQt6Qml.so.6 #10 0x00007c44daaad2c0 in QQmlIncubationController::incubateFor(int) () at /usr/lib/libQt6Qml.so.6 #11 0x00007c44d999189b in ??? () at /usr/lib/libQt6Core.so.6 #12 0x00007c44cf9c6f3d in ??? () at /usr/lib/libQt6Quick.so.6 #13 0x00007c44cf834939 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt6Quick.so.6 #14 0x00007c44daef437b in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt6Widgets.so.6 #15 0x00007c44d993a198 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt6Core.so.6 #16 0x00007c44d9fb4660 in QPlatformWindow::deliverUpdateRequest() () at /usr/lib/libQt6Gui.so.6 #17 0x00007c44d997cbb7 in QObject::event(QEvent*) () at /usr/lib/libQt6Core.so.6 #18 0x00007c44daef437b in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt6Widgets.so.6 #19 0x00007c44d993a198 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt6Core.so.6 #20 0x00007c44d993a51b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt6Core.so.6 #21 0x00007c44d9b75ba4 in ??? () at /usr/lib/libQt6Core.so.6 #22 0x00007c44d8d26199 in g_main_dispatch (context=0x7c44d0000f00) at ../glib/glib/gmain.c:3344 dispatch = 0x7c44d9b75b80 prev_source = 0x0 begin_time_nsec = 5651069448923 was_in_call = 0 user_data = 0x0 callback = 0x0 cb_funcs = 0x0 cb_data = 0x0 need_destroy = <optimized out> source = 0x60c30eb4be30 current = 0x60c30fac4410 i = 0 __func__ = "g_main_dispatch" #23 0x00007c44d8d853bf in g_main_context_dispatch_unlocked (context=0x7c44d0000f00) at ../glib/glib/gmain.c:4152 #24 g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x7c44d0000f00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4217 max_priority = 0 timeout = 0 some_ready = 1 nfds = 5 allocated_nfds = 5 fds = 0x60c3102322f0 begin_time_nsec = 5651069444764 #25 0x00007c44d8d25712 in g_main_context_iteration (context=0x7c44d0000f00, may_block=1) at ../glib/glib/gmain.c:4282 retval = <optimized out> #26 0x00007c44d9b73cd4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6 #27 0x00007c44d99446ee in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6 #28 0x00007c44d993cc38 in QCoreApplication::exec() () at /usr/lib/libQt6Core.so.6 #29 0x000060c30d4ce2a0 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma-systemmonitor/plasma-systemmonitor-6.0.3/src/main.cpp:116 format = {d = 0x60c30eb1eb00} app = <incomplete type> aboutData = {d = std::unique_ptr<class KAboutDataPrivate> = {get() = 0x60c30ec31d10}} service = <incomplete type> parser = Python Exception <class 'gdb.error'>: value has been optimized out sessionManager = <optimized out> engine = <incomplete type> busInterface = 0x7c44d0003b60
Aha, this was fixed recently for Plasma 6.4.