Application: plasmashell (5.12.4)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-20-generic x86_64
Distribution: Ubuntu 18.04 LTS

-- Information about the crash:
Plasma suddenly crashed when working. I'm not completely sure, but I suspect this happened when the battery reached low level. The screen dimmed and suddenly the dialog appeared. Please note that it may also not be related. This happened on wayland but never happened on X11.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fcc4ad00800 (LWP 13067))]

Thread 13 (Thread 0x7fcb59a4a700 (LWP 15449)):
#0  0x00007fcc43b699f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555ae2099534) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fcc43b699f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x555ae20994e0, cond=0x555ae2099508) at pthread_cond_wait.c:502
#2  0x00007fcc43b699f3 in __pthread_cond_wait (cond=0x555ae2099508, mutex=0x555ae20994e0) at pthread_cond_wait.c:655
#3  0x00007fcc449e859b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc4876d548 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fcc4876d9aa in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007fcc449e716d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fcc43b636db in start_thread (arg=0x7fcb59a4a700) at pthread_create.c:463
#8  0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fcb750db700 (LWP 14252)):
#0  0x00007fcc43b699f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555adbedb140) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fcc43b699f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x555adbedb0f0, cond=0x555adbedb118) at pthread_cond_wait.c:502
#2  0x00007fcc43b699f3 in __pthread_cond_wait (cond=0x555adbedb118, mutex=0x555adbedb0f0) at pthread_cond_wait.c:655
#3  0x00007fcc449e859b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc4876d548 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fcc4876d9aa in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007fcc449e716d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fcc43b636db in start_thread (arg=0x7fcb750db700) at pthread_create.c:463
#8  0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fcb75d01700 (LWP 14112)):
#0  0x00007fcc43b699f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555ada5b16e4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fcc43b699f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x555ada5b1690, cond=0x555ada5b16b8) at pthread_cond_wait.c:502
#2  0x00007fcc43b699f3 in __pthread_cond_wait (cond=0x555ada5b16b8, mutex=0x555ada5b1690) at pthread_cond_wait.c:655
#3  0x00007fcc449e859b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc4876d548 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fcc4876d9aa in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007fcc449e716d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fcc43b636db in start_thread (arg=0x7fcb75d01700) at pthread_create.c:463
#8  0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fcb748da700 (LWP 13595)):
#0  0x00007fcc43b699f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555ad85f42d0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fcc43b699f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x555ad85f4280, cond=0x555ad85f42a8) at pthread_cond_wait.c:502
#2  0x00007fcc43b699f3 in __pthread_cond_wait (cond=0x555ad85f42a8, mutex=0x555ad85f4280) at pthread_cond_wait.c:655
#3  0x00007fcc449e859b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc4876d548 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fcc4876d9aa in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007fcc449e716d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fcc43b636db in start_thread (arg=0x7fcb748da700) at pthread_create.c:463
#8  0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fcb76502700 (LWP 13264)):
#0  0x00007fcc43b699f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555ad84b1424) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fcc43b699f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x555ad84b13d0, cond=0x555ad84b13f8) at pthread_cond_wait.c:502
#2  0x00007fcc43b699f3 in __pthread_cond_wait (cond=0x555ad84b13f8, mutex=0x555ad84b13d0) at pthread_cond_wait.c:655
#3  0x00007fcc449e859b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc4876d548 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fcc4876d9aa in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007fcc449e716d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fcc43b636db in start_thread (arg=0x7fcb76502700) at pthread_create.c:463
#8  0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fcb7d1db700 (LWP 13194)):
#0  0x00007fcc3ee7fcf0 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fcc3ee3a42e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcc3ee3a54c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcc44c1e90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc44bc39ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcc449e222a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcb7fb37747 in KCupsConnection::run() () at /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007fcc449e716d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fcc43b636db in start_thread (arg=0x7fcb7d1db700) at pthread_create.c:463
#9  0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fcb96177700 (LWP 13124)):
#0  0x00007fcc43b699f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555ad639d904) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fcc43b699f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x555ad639d8b0, cond=0x555ad639d8d8) at pthread_cond_wait.c:502
#2  0x00007fcc43b699f3 in __pthread_cond_wait (cond=0x555ad639d8d8, mutex=0x555ad639d8b0) at pthread_cond_wait.c:655
#3  0x00007fcc449e859b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc4876d548 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fcc4876d9aa in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007fcc449e716d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fcc43b636db in start_thread (arg=0x7fcb96177700) at pthread_create.c:463
#8  0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fcb96978700 (LWP 13121)):
#0  0x00007fcc3ee39b60 in g_main_context_query () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fcc3ee3a3b7 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcc3ee3a54c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcc44c1e90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc44bc39ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcc449e222a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcc486ee2a6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fcc449e716d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fcc43b636db in start_thread (arg=0x7fcb96978700) at pthread_create.c:463
#9  0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fcc26f80700 (LWP 13120)):
#0  0x00007fcc43b699f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fcc4a6c4fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fcc43b699f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fcc4a6c4f68, cond=0x7fcc4a6c4f90) at pthread_cond_wait.c:502
#2  0x00007fcc43b699f3 in __pthread_cond_wait (cond=0x7fcc4a6c4f90, mutex=0x7fcc4a6c4f68) at pthread_cond_wait.c:655
#3  0x00007fcc4a3ce5f4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007fcc4a3ce639 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007fcc43b636db in start_thread (arg=0x7fcc26f80700) at pthread_create.c:463
#6  0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fcc2d79f700 (LWP 13118)):
#0  0x00007fcc442cc0b4 in __GI___libc_read (fd=11, buf=0x7fcc2d79eb70, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fcc3ee7e960 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcc3ee39f27 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcc3ee3a3e0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fcc3ee3a54c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fcc44c1e90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcc44bc39ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fcc449e222a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fcc47b546f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fcc449e716d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fcc43b636db in start_thread (arg=0x7fcc2d79f700) at pthread_create.c:463
#11 0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fcc2f1e2700 (LWP 13117)):
#0  0x00007fcc442d0bf9 in __GI___poll (fds=0x7fcc28004e00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fcc3ee3a439 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcc3ee3a54c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcc44c1e90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc44bc39ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcc449e222a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcc47b546f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fcc449e716d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fcc43b636db in start_thread (arg=0x7fcc2f1e2700) at pthread_create.c:463
#9  0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fcc34d42700 (LWP 13099)):
#0  0x00007fcc442d0bf9 in __GI___poll (fds=0x7fcc30003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fcc3ee3a439 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcc3ee3a54c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcc44c1e90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcc44bc39ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcc449e222a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcc4509bd45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fcc449e716d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fcc43b636db in start_thread (arg=0x7fcc34d42700) at pthread_create.c:463
#9  0x00007fcc442dd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fcc4ad00800 (LWP 13067)):
[KCrash Handler]
#6  0x00007fcc48e94794 in  () at /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#7  0x00007fcc48e97880 in  () at /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#8  0x00007fcc48e98c33 in Plasma::FrameSvg::resizeFrame(QSizeF const&) () at /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#9  0x00007fcb9eddde8b in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#10 0x00007fcc487a44de in QQuickItem::setSize(QSizeF const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007fcc48796e4a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007fcc487a97fd in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007fcc487a44de in QQuickItem::setSize(QSizeF const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fcc4884b36d in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007fcc4884b543 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007fcc487a44de in QQuickItem::setSize(QSizeF const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007fcc48796e4a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007fcc487a97fd in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007fcc487a44de in QQuickItem::setSize(QSizeF const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007fcc4884b36d in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007fcc4884b543 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#22 0x00007fcc487a44de in QQuickItem::setSize(QSizeF const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#23 0x00007fcc48796e4a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#24 0x00007fcc487a97fd in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#25 0x00007fcc487a44de in QQuickItem::setSize(QSizeF const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#26 0x00007fcb98b46617 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#27 0x00007fcc45722e33 in QGridLayoutEngine::setGeometries(QRectF const&, QAbstractLayoutStyleInfo const*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#28 0x00007fcb98b45538 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#29 0x00007fcb98b43aa8 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#30 0x00007fcc487a44de in QQuickItem::setSize(QSizeF const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#31 0x00007fcb98b46617 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#32 0x00007fcc45722e33 in QGridLayoutEngine::setGeometries(QRectF const&, QAbstractLayoutStyleInfo const*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#33 0x00007fcb98b45538 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#34 0x00007fcb98b43aa8 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#35 0x00007fcc487a432e in QQuickItem::setImplicitSize(double, double) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#36 0x00007fcb98b45873 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#37 0x00007fcc487aa4b7 in QQuickItemPrivate::implicitWidthChanged() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#38 0x00007fcc487a4235 in QQuickItem::setImplicitSize(double, double) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#39 0x00007fcb98b45873 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#40 0x00007fcb98b45483 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#41 0x00007fcc487a9cfa in QQuickItemPrivate::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#42 0x00007fcc487aa213 in QQuickItemPrivate::setEffectiveVisibleRecur(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#43 0x00007fcc487aa167 in QQuickItemPrivate::setEffectiveVisibleRecur(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#44 0x00007fcc487aa167 in QQuickItemPrivate::setEffectiveVisibleRecur(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#45 0x00007fcc487aa167 in QQuickItemPrivate::setEffectiveVisibleRecur(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#46 0x00007fcc487aa2e3 in QQuickItemPrivate::setVisible(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#47 0x00007fcc4a6ff53e in PlasmaQuick::Dialog::setVisible(bool) () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#48 0x00007fcc4a701c39 in  () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#49 0x00007fcc4a7033c3 in PlasmaQuick::Dialog::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#50 0x00007fcc47aaa78e in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#51 0x00007fcc44bd3c15 in QMetaProperty::write(QObject*, QVariant const&) const () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#52 0x00007fcc44bfc688 in QObject::setProperty(char const*, QVariant const&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#53 0x00007fcb80a3db12 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#54 0x00007fcb80a3ebbc in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#55 0x00007fcb80a43719 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#56 0x00007fcb80a440f5 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#57 0x00007fcc47b075a9 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#58 0x00007fcc47a856b9 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#59 0x00007fcc47a870de in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#60 0x00007fcc47a87db9 in QV4::QObjectMethod::callInternal(QV4::CallData*, QV4::Scope&) const () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#61 0x00007fcc47a9f64d in QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#62 0x00007fcb80a31610 in  ()
#63 0x00007ffe3df161c4 in  ()
#64 0x0000000000000000 in  ()

Reported using DrKonqi