Application: plasmashell (5.17.4)

Qt Version: 5.13.2
Frameworks Version: 5.64.0
Operating System: Linux 5.4.2-arch1-1 x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:

Had around four notes widgets on my desktop and when I go to delete them my desktop crashes and restarts. Haven't tested if other widgets do the same.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f641a4d0c80 (LWP 1108))]

Thread 7 (Thread 0x7f63eb943700 (LWP 1679)):
#0  0x00007f641de83c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f641e993610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f641e993702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f642061ce3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f642061d0ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f641e98d530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f641de7d4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f641e6172d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f63f7fff700 (LWP 1551)):
#0  0x00007f641e60c9ef in poll () at /usr/lib/libc.so.6
#1  0x00007f641ceef120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f641ceef1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f641ebb3b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f641eb5a83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f641e98c305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f642059170b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f641e98d530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f641de7d4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f641e6172d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f63fe3fe700 (LWP 1513)):
#0  0x00007f641de83c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f641e993610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f641e993702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f642061ce3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f642061d0ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f641e98d530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f641de7d4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f641e6172d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f640544c700 (LWP 1497)):
#0  0x00007f641de83c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f641e993610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f641e993702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f642061ce3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f642061d0ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f641e98d530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f641de7d4cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f641e6172d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f64135ef700 (LWP 1156)):
#0  0x00007f641e60842c in read () at /usr/lib/libc.so.6
#1  0x00007f641ce9f9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f641ceed9e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f641ceef0c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f641ceef1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f641ebb3b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f641eb5a83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f641e98c305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f64202b1449 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f641e98d530 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f641de7d4cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f641e6172d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f64188df700 (LWP 1142)):
#0  0x00007f641e60c9ef in poll () at /usr/lib/libc.so.6
#1  0x00007f641ceef120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f641ceef1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f641ebb3b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f641eb5a83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f641e98c305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f641f42db37 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f641e98d530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f641de7d4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f641e6172d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f641a4d0c80 (LWP 1108)):
[KCrash Handler]
#6  0x00007f64057459a0 in  () at /usr/lib/qt/qml/org/kde/plasma/private/containmentlayoutmanager/libcontainmentlayoutmanagerplugin.so
#7  0x00007f6405751902 in  () at /usr/lib/qt/qml/org/kde/plasma/private/containmentlayoutmanager/libcontainmentlayoutmanagerplugin.so
#8  0x00007f641eb87c20 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#9  0x00007f641eb94c68 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/libQt5Core.so.5
#10 0x00007f641eb88495 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#11 0x00007f641f69e4e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f641f6a7e11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f641eb5bd12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#14 0x00007f641ebb2ead in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#15 0x00007f641ebb377a in  () at /usr/lib/libQt5Core.so.5
#16 0x00007f641ceed39e in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#17 0x00007f641ceef1b1 in  () at /usr/lib/libglib-2.0.so.0
#18 0x00007f641ceef1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#19 0x00007f641ebb3b13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007f641eb5a83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#21 0x00007f641eb62676 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#22 0x000055fb94586dc9 in  ()
#23 0x00007f641e53f153 in __libc_start_main () at /usr/lib/libc.so.6
#24 0x000055fb9458722e in _start ()
[Inferior 1 (process 1108) detached]

Possible duplicates by query: bug 415043, bug 415040, bug 415026, bug 415017, bug 414974.

Reported using DrKonqi