Bug 436713

Summary:	Plasmashell crash when screensaver starts
Product:	[Unmaintained] ksysguard	Reporter:	philip mirabelli <philipwmirabelli>
Component:	general	Assignee:	KSysGuard Developers <ksysguard-bugs>
Status:	RESOLVED NOT A BUG
Severity:	crash	CC:	plasma-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description philip mirabelli 2021-05-06 23:04:42 UTC

Application: ksysguard (5.21.5)

Qt Version: 5.15.2
Frameworks Version: 5.81.0
Operating System: Linux 5.12.1-arch1-1 x86_64
Windowing System: Wayland
Drkonqi Version: 5.21.5
Distribution: Arch Linux

-- Information about the crash:
- What I was doing when the application crashed: crash happens when the screensaver starts and ksystemlog is running in the background

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: System Monitor (ksysguard), signal: Floating point exception

[KCrash Handler]
#4  0x00007f933c527a0b in KSignalPlotter::resizeEvent(QResizeEvent*) () at /usr/lib/libksignalplotter.so.9
#5  0x00007f933b97766e in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#6  0x00007f933b935762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#7  0x00007f933acea81a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#8  0x00007f933b96d594 in QWidgetPrivate::setGeometry_sys(int, int, int, int, bool) () at /usr/lib/libQt5Widgets.so.5
#9  0x00007f933b96e460 in QWidget::setGeometry(QRect const&) () at /usr/lib/libQt5Widgets.so.5
#10 0x00007f933b957e57 in QWidgetItem::setGeometry(QRect const&) () at /usr/lib/libQt5Widgets.so.5
#11 0x00007f933b94de94 in QBoxLayout::setGeometry(QRect const&) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f933b9540e8 in QLayoutPrivate::doResize() () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f933b95565e in QLayout::activate() () at /usr/lib/libQt5Widgets.so.5
#14 0x00007f933b935745 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007f933acea81a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#16 0x00007f933b96d594 in QWidgetPrivate::setGeometry_sys(int, int, int, int, bool) () at /usr/lib/libQt5Widgets.so.5
#17 0x00007f933b96e460 in QWidget::setGeometry(QRect const&) () at /usr/lib/libQt5Widgets.so.5
#18 0x00007f933b957e57 in QWidgetItem::setGeometry(QRect const&) () at /usr/lib/libQt5Widgets.so.5
#19 0x00007f933b952026 in  () at /usr/lib/libQt5Widgets.so.5
#20 0x00007f933b9524a5 in QGridLayout::setGeometry(QRect const&) () at /usr/lib/libQt5Widgets.so.5
#21 0x00007f933b9540e8 in QLayoutPrivate::doResize() () at /usr/lib/libQt5Widgets.so.5
#22 0x00007f933b935745 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#23 0x00007f933acea81a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#24 0x00007f933b96d594 in QWidgetPrivate::setGeometry_sys(int, int, int, int, bool) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007f933b96e460 in QWidget::setGeometry(QRect const&) () at /usr/lib/libQt5Widgets.so.5
#26 0x00007f933b9540e8 in QLayoutPrivate::doResize() () at /usr/lib/libQt5Widgets.so.5
#27 0x00007f933b95565e in QLayout::activate() () at /usr/lib/libQt5Widgets.so.5
#28 0x00007f933b935745 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#29 0x00007f933acea81a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#30 0x00007f933b96d594 in QWidgetPrivate::setGeometry_sys(int, int, int, int, bool) () at /usr/lib/libQt5Widgets.so.5
#31 0x00007f933b96e460 in QWidget::setGeometry(QRect const&) () at /usr/lib/libQt5Widgets.so.5
#32 0x00007f933bb0abcc in QTabWidget::setUpLayout(bool) () at /usr/lib/libQt5Widgets.so.5
#33 0x00007f933b97766e in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#34 0x00007f933b935762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#35 0x00007f933acea81a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#36 0x00007f933b96d594 in QWidgetPrivate::setGeometry_sys(int, int, int, int, bool) () at /usr/lib/libQt5Widgets.so.5
#37 0x00007f933b96e460 in QWidget::setGeometry(QRect const&) () at /usr/lib/libQt5Widgets.so.5
#38 0x00007f933bae272c in  () at /usr/lib/libQt5Widgets.so.5
#39 0x00007f933bae4f52 in  () at /usr/lib/libQt5Widgets.so.5
#40 0x00007f933b97766e in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#41 0x00007f933ba2225f in QFrame::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#42 0x00007f933b935762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#43 0x00007f933acea81a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#44 0x00007f933b96d594 in QWidgetPrivate::setGeometry_sys(int, int, int, int, bool) () at /usr/lib/libQt5Widgets.so.5
#45 0x00007f933b96e460 in QWidget::setGeometry(QRect const&) () at /usr/lib/libQt5Widgets.so.5
#46 0x00007f933b978b7b in QWidget::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Widgets.so.5
#47 0x00007f933ba22317 in QFrame::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Widgets.so.5
#48 0x00007f933bae6617 in QSplitter::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Widgets.so.5
#49 0x00007f933aaee077 in QPropertyAnimation::updateCurrentValue(QVariant const&) () at /usr/lib/libQt5Core.so.5
#50 0x00007f933aaeaaf8 in  () at /usr/lib/libQt5Core.so.5
#51 0x00007f933aaeecbc in QPropertyAnimation::updateState(QAbstractAnimation::State, QAbstractAnimation::State) () at /usr/lib/libQt5Core.so.5
#52 0x00007f933aae8f7c in QAbstractAnimation::start(QAbstractAnimation::DeletionPolicy) () at /usr/lib/libQt5Core.so.5
#53 0x00007f933ba2675c in  () at /usr/lib/libQt5Widgets.so.5
#54 0x00007f933ba63009 in  () at /usr/lib/libQt5Widgets.so.5
#55 0x00007f933ba8fcf0 in  () at /usr/lib/libQt5Widgets.so.5
#56 0x00007f933ba95b88 in  () at /usr/lib/libQt5Widgets.so.5
#57 0x00007f933b9540e8 in QLayoutPrivate::doResize() () at /usr/lib/libQt5Widgets.so.5
#58 0x00007f933b95565e in QLayout::activate() () at /usr/lib/libQt5Widgets.so.5
#59 0x00007f933b935745 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#60 0x00007f933acea81a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#61 0x00007f933aced313 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#62 0x00007f933ad43ce4 in  () at /usr/lib/libQt5Core.so.5
#63 0x00007f933130102c in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#64 0x00007f9331354b59 in  () at /usr/lib/libglib-2.0.so.0
#65 0x00007f93312fe781 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#66 0x00007f933ad43321 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#67 0x00007f933ace917c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#68 0x00007f933acf1634 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#69 0x00007f933c7d8ab8 in kdemain () at /usr/lib/libkdeinit5_ksysguard.so
#70 0x00007f933c5cab25 in __libc_start_main () at /usr/lib/libc.so.6
#71 0x000055e2c8c5a05e in _start ()
[Inferior 1 (process 2591) detached]

Possible duplicates by query: bug 435427, bug 433252, bug 431077, bug 429973, bug 429643.

Reported using DrKonqi

Comment 1 philip mirabelli 2021-05-06 23:08:00 UTC

apologies its ksysguard that is running in the background

Comment 2 philip mirabelli 2021-05-07 16:32:39 UTC

Loaded plasma-wayland instead of plasma.