Bug 465699

Application: plasma-systemmonitor (5.26.90)

Qt Version: 5.15.8
Frameworks Version: 5.102.0
Operating System: Linux 6.1.0-3-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux 11 (bullseye)
DrKonqi: 5.26.90 [KCrashBackend]

-- Information about the crash:
Happens in the 'Process Table' style with tree display when some branch of processes is collapsed and then search is used

The crash can be reproduced every time.

-- Backtrace:
Application: System Monitor (plasma-systemmonitor), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fd2e4047889 in KDescendantsProxyModel::mapToSource(QModelIndex const&) const () from /lib/x86_64-linux-gnu/libKF5ItemModels.so.5
#5  0x00007fd2e404975e in KDescendantsProxyModel::data(QModelIndex const&, int) const () from /lib/x86_64-linux-gnu/libKF5ItemModels.so.5
#6  0x00007fd2f43affad in ?? () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#7  0x00007fd2f43a7be6 in QQmlAbstractDelegateComponent::value(QQmlAdaptorModel*, int, int, QString const&) const () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#8  0x00007fd2a2b861f9 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/Qt/labs/qmlmodels/liblabsmodelsplugin.so
#9  0x00007fd2f43942ce in QQmlTableInstanceModel::resolveDelegate(int) () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#10 0x00007fd2f43953de in QQmlTableInstanceModel::resolveModelItem(int) () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#11 0x00007fd2f43958cf in QQmlTableInstanceModel::object(int, QQmlIncubator::IncubationMode) () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#12 0x00007fd2f4f34b77 in QQuickTableViewPrivate::createFxTableItem(QPoint const&, QQmlIncubator::IncubationMode) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007fd2f4f35098 in QQuickTableViewPrivate::loadFxTableItem(QPoint const&, QQmlIncubator::IncubationMode) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fd2f4f3a32b in QQuickTableViewPrivate::processLoadRequest() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007fd2f4f3a851 in QQuickTableViewPrivate::loadEdge(Qt::Edge, QQmlIncubator::IncubationMode) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007fd2f4f3bc7a in QQuickTableViewPrivate::loadAndUnloadVisibleEdges() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007fd2f4f3bf33 in QQuickTableViewPrivate::beginRebuildTable() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007fd2f4f3c7d8 in QQuickTableViewPrivate::processRebuildTable() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007fd2f4f3ce20 in QQuickTableViewPrivate::updateTable() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007fd2f4f3ce78 in QQuickTableViewPrivate::updateTableRecursive() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007fd2f4e69b4a in QQuickWindowPrivate::polishItems() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#22 0x00007fd2f4e0bbcd in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#23 0x00007fd2f4e76dd0 in QQuickWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#24 0x00007fd2fb162fae in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007fd2fa4b16f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fd2fa92c4b3 in QPlatformWindow::windowEvent(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#27 0x00007fd2fb16a1f9 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007fd2fa4b16f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007fd2fa508c31 in QTimerInfoList::activateTimers() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007fd2fa5094c4 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007fd2f8e657a9 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fd2f8e65a38 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fd2f8e65acc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fd2fa509836 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007fd2fa4b017b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007fd2fa4b82d6 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x000055d1a6212e00 in ?? ()
#38 0x00007fd2fa04618a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#39 0x00007fd2fa046245 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#40 0x000055d1a62132d1 in ?? ()
[Inferior 1 (process 14200) detached]

Reported using DrKonqi