Application: plasmashell (5.10.5)

Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.9.41-nrj-desktop-1rosa-x86_64 x86_64
Distribution: "ROSA Desktop Fresh R9"
Hardware probe: https://linux-hardware.org/index.php?probe=8192947741

-- Information about the crash:
Plasma crashes when i pulling network monitor widget out from panel by the mouse. 
ORIGINAL TEXT(Russian language):
Плазма падает при удалении виджета сетевого монитора с панели при помощи 
перетяжки мышью в область рабочего стола.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6caa240600 (LWP 6468))]

Thread 10 (Thread 0x7f6c927b4700 (LWP 6516)):
#0  0x00007f6ca3b03eed in poll () from /lib64/libc.so.6
#1  0x00007f6ca8921540 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f6ca89232a7 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f6c946394c9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f6ca41e7fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6ca30ad55a in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6ca3b0fe3f in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f6c90b7f700 (LWP 6536)):
#0  0x00007f6ca3b03eed in poll () from /lib64/libc.so.6
#1  0x00007f6c9e9208e4 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f6c9e9209ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f6ca43c9beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f6ca437c0da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6ca41e3fdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6ca47e55c5 in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f6ca41e7fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f6ca30ad55a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6ca3b0fe3f in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f6c8afc4700 (LWP 6568)):
#0  0x00007f6c9e965504 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f6c9e91fe60 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f6c9e920813 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007f6c9e9209ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f6ca43c9beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6ca437c0da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6ca41e3fdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f6ca71974d5 in ?? () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f6ca41e7fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#9  0x00007f6ca30ad55a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f6ca3b0fe3f in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f6c89167700 (LWP 6622)):
#0  0x00007f6ca3b03eed in poll () from /lib64/libc.so.6
#1  0x00007f6c9e9208e4 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f6c9e9209ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f6ca43c9beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f6ca437c0da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6ca41e3fdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6ca71974d5 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f6ca41e7fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f6ca30ad55a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6ca3b0fe3f in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f6c7edab700 (LWP 6623)):
#0  0x00007f6ca30b2b60 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6ca99be3b4 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f6ca99be3f9 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f6ca30ad55a in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6ca3b0fe3f in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f6beffca700 (LWP 6625)):
#0  0x00007f6ca3b03eed in poll () from /lib64/libc.so.6
#1  0x00007f6c9e9208e4 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f6c9e9209ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f6ca43c9beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f6ca437c0da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6ca41e3fdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6ca7d2b722 in ?? () from /usr/lib64/libQt5Quick.so.5
#7  0x00007f6ca41e7fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f6ca30ad55a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6ca3b0fe3f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f6bee0ad700 (LWP 6629)):
#0  0x00007f6ca3b03eed in poll () from /lib64/libc.so.6
#1  0x00007f6c9e9208e4 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f6c9e9209ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f6ca43c9beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f6ca437c0da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6ca41e3fdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6bee705ac5 in ?? () from /usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7  0x00007f6ca41e7fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f6ca30ad55a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6ca3b0fe3f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f6bed8ac700 (LWP 6630)):
#0  0x00007f6ca43c85f4 in QTimerInfoList::timerWait(timespec&) () from /usr/lib64/libQt5Core.so.5
#1  0x00007f6ca43c992c in ?? () from /usr/lib64/libQt5Core.so.5
#2  0x00007f6ca43c99d5 in ?? () from /usr/lib64/libQt5Core.so.5
#3  0x00007f6c9e91fe6d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#4  0x00007f6c9e920813 in ?? () from /lib64/libglib-2.0.so.0
#5  0x00007f6c9e9209ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007f6ca43c9beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f6ca437c0da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f6ca41e3fdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#9  0x00007f6ca41e7fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#10 0x00007f6ca30ad55a in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6ca3b0fe3f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f6bd431e700 (LWP 9114)):
#0  0x00007f6ca3affaed in read () from /lib64/libc.so.6
#1  0x00007f6c9e964220 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f6c9e9203ee in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f6c9e920888 in ?? () from /lib64/libglib-2.0.so.0
#4  0x00007f6c9e9209ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f6ca43c9beb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6ca437c0da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f6ca41e3fdc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#8  0x00007f6ca71974d5 in ?? () from /usr/lib64/libQt5Qml.so.5
#9  0x00007f6ca41e7fb8 in ?? () from /usr/lib64/libQt5Core.so.5
#10 0x00007f6ca30ad55a in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6ca3b0fe3f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f6caa240600 (LWP 6468)):
[KCrash Handler]
#6  0x00007f6bf2396519 in ?? () from /usr/lib64/qt5/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so
#7  0x00007f6ca43a3aae in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f6ca7df0be0 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /usr/lib64/libQt5Quick.so.5
#9  0x00007f6ca7d8d077 in ?? () from /usr/lib64/libQt5Quick.so.5
#10 0x00007f6ca7dfa98f in QQuickWindow::event(QEvent*) () from /usr/lib64/libQt5Quick.so.5
#11 0x000000000042d563 in ?? ()
#12 0x00007f6ca524406c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#13 0x00007f6ca524b4d7 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#14 0x00007f6ca437d26a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#15 0x00007f6ca4b76e6e in QWindowPrivate::deliverUpdateRequest() () from /usr/lib64/libQt5Gui.so.5
#16 0x00007f6ca4b77339 in QWindow::event(QEvent*) () from /usr/lib64/libQt5Gui.so.5
#17 0x00007f6ca7dfa955 in QQuickWindow::event(QEvent*) () from /usr/lib64/libQt5Quick.so.5
#18 0x000000000042d563 in ?? ()
#19 0x00007f6ca524406c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#20 0x00007f6ca524b4d7 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#21 0x00007f6ca437d26a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#22 0x00007f6ca43c8feb in QTimerInfoList::activateTimers() () from /usr/lib64/libQt5Core.so.5
#23 0x00007f6ca43c9801 in ?? () from /usr/lib64/libQt5Core.so.5
#24 0x00007f6c9e920717 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#25 0x00007f6c9e920948 in ?? () from /lib64/libglib-2.0.so.0
#26 0x00007f6c9e9209ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#27 0x00007f6ca43c9bcf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#28 0x00007f6ca437c0da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#29 0x00007f6ca4384004 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#30 0x000000000041d4c1 in ?? ()
#31 0x00007f6ca3a2d271 in __libc_start_main () from /lib64/libc.so.6
#32 0x000000000041d6fa in _start ()

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