Bug 434077

Summary:	Plasma settings crash when accessing Firewall
Product:	[Applications] systemsettings	Reporter:	medin <med.medin.2014>
Component:	kcm_firewall	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED DUPLICATE
Severity:	major	CC:	kde, tcanabrava
Priority:	NOR
Version:	5.21.1
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description medin 2021-03-06 21:30:13 UTC

1) Open Plasma settings
2) Go to Feedback and change it to Basic or Detailed then click apply
3) Click on Firewall

Expected result : Firewall settings page is opened.

Observed result : Plasma settings crashes.


Operating System: Manjaro Linux
KDE Plasma Version: 5.21.1
KDE Frameworks Version: 5.79.0
Qt Version: 5.15.2
Kernel Version: 5.4.100-1-MANJARO
OS Type: 64-bit

Comment 1 medin 2021-03-06 21:34:18 UTC

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/systemsettings5'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f319d532da2 in FirewallClient::capabilities() const () from /usr/lib/libkcm_firewall_core.so
[Current thread is 1 (Thread 0x7f31cda52840 (LWP 24668))]
(gdb) bt
#0  0x00007f319d532da2 in FirewallClient::capabilities() const () at /usr/lib/libkcm_firewall_core.so
#1  0x00007f319dfc8bb6 in  () at /usr/lib/qt/plugins/kcms/kcm_firewall.so
#2  0x00007f319dfcb15c in  () at /usr/lib/qt/plugins/kcms/kcm_firewall.so
#3  0x00007f31d284cb85 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () at /usr/lib/libKF5CoreAddons.so.5
#4  0x00007f31d3d1a552 in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () at /usr/lib/libKF5KCMUtils.so.5
#5  0x00007f31d3d22f24 in  () at /usr/lib/libKF5KCMUtils.so.5
#6  0x00007f31d3d2338b in KCModuleProxy::realModule() const () at /usr/lib/libKF5KCMUtils.so.5
#7  0x00007f31d3d23a84 in KCModuleProxy::showEvent(QShowEvent*) () at /usr/lib/libKF5KCMUtils.so.5
#8  0x00007f31d3168b0e in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#9  0x00007f31d3127752 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#10 0x00007f31d2564a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#11 0x00007f31d3165338 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f31d316528a in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f31d3165312 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#14 0x00007f31d316864d in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007f31d3165273 in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007f31d3165312 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#17 0x00007f31d316864d in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#18 0x00007f31d314d1a2 in QStackedLayout::setCurrentIndex(int) () at /usr/lib/libQt5Widgets.so.5
#19 0x00007f31d38c42b4 in  () at /usr/lib/libKF5WidgetsAddons.so.5
#20 0x00007f31d259bdc0 in  () at /usr/lib/libQt5Core.so.5
#21 0x00007f31d250e731 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib/libQt5Core.so.5
#22 0x00007f31d2517551 in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/libQt5Core.so.5
#23 0x00007f31d2512075 in QItemSelectionModel::setCurrentIndex(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/libQt5Core.so.5
#24 0x00007f31d38c2688 in  () at /usr/lib/libKF5WidgetsAddons.so.5
#25 0x00007f31d38c412d in  () at /usr/lib/libKF5WidgetsAddons.so.5
#26 0x00007f31d259bdc0 in  () at /usr/lib/libQt5Core.so.5
#27 0x00007f31d24fe087 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib/libQt5Core.so.5
#28 0x00007f31d38caa85 in KPageWidgetModel::addPage(KPageWidgetItem*) () at /usr/lib/libKF5WidgetsAddons.so.5
#29 0x00007f31b5072db0 in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#30 0x00007f31b50656dd in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#31 0x00007f31b506378e in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#32 0x00007f31b5064063 in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#33 0x00007f31d168256e in  () at /usr/lib/libQt5Qml.so.5
#34 0x00007f31d156809f in  () at /usr/lib/libQt5Qml.so.5
#35 0x00007f31d1569f3a in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /usr/lib/libQt5Qml.so.5
#36 0x00007f31d15972fa in QV4::Runtime::CallPropertyLookup::call(QV4::ExecutionEngine*, QV4::Value const&, unsigned int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#37 0x00007f319535853c in  ()
#38 0x0000000000000000 in  ()

Comment 2 David Edmundson 2021-03-06 22:36:19 UTC


*** This bug has been marked as a duplicate of bug 433025 ***