Application: plasmashell (5.9.4)

Qt Version: 5.8.0
Frameworks Version: 5.32.0
Operating System: Linux 4.9.20-1-MANJARO x86_64
Distribution: "Manjaro Linux"

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

I tried to remove Digital clock widget from default panel and plasma shell crashed.
Analog Clock was runnng as Desktop Widget.
Latte Dock was running as standalone Dock with two instances.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f20abce7800 (LWP 1646))]

Thread 8 (Thread 0x7f1fd2261700 (LWP 4203)):
#0  0x00007f20a538937d in read () at /usr/lib/libc.so.6
#1  0x00007f20a01b7aa0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f20a017326e in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f20a0173744 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f20a01738bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f20a5cb406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f20a5c5d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f20a5a7fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f20a8bb7025 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f20a5a846d8 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f20a49392e7 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f20a539754f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f1ff72b9700 (LWP 1739)):
#0  0x00007f20a5a7bc49 in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1  0x00007f20a5cb37f1 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f20a0172c8d in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f20a01736cb in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f20a01738bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f20a5cb406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f20a5c5d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f20a5a7fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f20a976afd6 in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007f20a5a846d8 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f20a49392e7 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f20a539754f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f207eb9d700 (LWP 1732)):
#0  0x00007f20a493f756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f20ab45e234 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f20ab45e279 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f20a49392e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f20a539754f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f208c94b700 (LWP 1725)):
#0  0x00007ffc92972b02 in clock_gettime ()
#1  0x00007f20a53a4826 in clock_gettime () at /usr/lib/libc.so.6
#2  0x00007f20a5cb3201 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007f20a5cb19c9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#4  0x00007f20a5cb1f75 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#5  0x00007f20a5cb363e in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f20a0172c8d in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#7  0x00007f20a01736cb in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007f20a01738bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#9  0x00007f20a5cb406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#10 0x00007f20a5c5d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#11 0x00007f20a5a7fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#12 0x00007f20a8bb7025 in  () at /usr/lib/libQt5Qml.so.5
#13 0x00007f20a5a846d8 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f20a49392e7 in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f20a539754f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f208e3ad700 (LWP 1709)):
#0  0x00007ffc92972b02 in clock_gettime ()
#1  0x00007f20a53a4826 in clock_gettime () at /usr/lib/libc.so.6
#2  0x00007f20a5cb3201 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007f20a5cb19c9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#4  0x00007f20a5cb1f75 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#5  0x00007f20a5cb363e in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f20a0172c8d in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#7  0x00007f20a01736cb in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007f20a01738bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#9  0x00007f20a5cb406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#10 0x00007f20a5c5d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#11 0x00007f20a5a7fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#12 0x00007f20a8bb7025 in  () at /usr/lib/libQt5Qml.so.5
#13 0x00007f20a5a846d8 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f20a49392e7 in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f20a539754f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f208fdf5700 (LWP 1673)):
#0  0x00007ffc92972b02 in clock_gettime ()
#1  0x00007f20a53a4826 in clock_gettime () at /usr/lib/libc.so.6
#2  0x00007f20a5cb3201 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007f20a5cb19c9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#4  0x00007f20a5cb1f75 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#5  0x00007f20a5cb363e in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f20a0172c8d in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#7  0x00007f20a01736cb in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007f20a01738bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#9  0x00007f20a5cb406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#10 0x00007f20a5c5d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#11 0x00007f20a5a7fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#12 0x00007f20a6804125 in  () at /usr/lib/libQt5DBus.so.5
#13 0x00007f20a5a846d8 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f20a49392e7 in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f20a539754f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f2095ec2700 (LWP 1657)):
#0  0x00007f20a538d67d in poll () at /usr/lib/libc.so.6
#1  0x00007f20aa3848e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f20aa386679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f2098434239 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f20a5a846d8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f20a49392e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f20a539754f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f20abce7800 (LWP 1646)):
[KCrash Handler]
#6  0x00007f20a9f19801 in  () at /usr/lib/libKF5Plasma.so.5
#7  0x00007f20a9f20ce9 in  () at /usr/lib/libKF5Plasma.so.5
#8  0x00007f20a9f21328 in Plasma::FrameSvg::mask() const () at /usr/lib/libKF5Plasma.so.5
#9  0x00007f20ab78f429 in  () at /usr/lib/libKF5PlasmaQuick.so.5
#10 0x00007f20ab790441 in  () at /usr/lib/libKF5PlasmaQuick.so.5
#11 0x00007f20ab791938 in  () at /usr/lib/libKF5PlasmaQuick.so.5
#12 0x00007f20ab792f7e in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/libKF5PlasmaQuick.so.5
#13 0x00007f20a6bcd34c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#14 0x00007f20a6bd4b61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007f20a5c5f440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#16 0x00007f20a61b678e in QWindow::setVisible(bool) () at /usr/lib/libQt5Gui.so.5
#17 0x00007f20ab78f134 in PlasmaQuick::Dialog::setVisible(bool) () at /usr/lib/libKF5PlasmaQuick.so.5
#18 0x00007f20ab791fc8 in  () at /usr/lib/libKF5PlasmaQuick.so.5
#19 0x00007f20ab79371b in PlasmaQuick::Dialog::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libKF5PlasmaQuick.so.5
#20 0x00007f20a8b2aac9 in  () at /usr/lib/libQt5Qml.so.5
#21 0x00007f20a8b29498 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#22 0x00007f20a8af3b7b in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#23 0x00007f20a8af4390 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#24 0x00007f20a8af44a6 in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#25 0x00007f20a8b04f56 in QV4::Runtime::method_setProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#26 0x00007f1fda0f15d7 in  ()
#27 0x0003400000000001 in  ()
#28 0x00007f20a8a9cf4a in  () at /usr/lib/libQt5Qml.so.5
#29 0x0000009500000005 in  ()
#30 0x00007f1fedcc9410 in  ()
#31 0x00007f207f801378 in  ()
#32 0x0000000000000000 in  ()

Reported using DrKonqi