Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fca97abe880 (LWP 910))]

Thread 4 (Thread 0x7fca8284b700 (LWP 912)):
#0  0x00007fca9173a90d in poll () from /lib64/libc.so.6
#1  0x00007fca945e09c2 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007fca945e248f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007fca8457e479 in ?? () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007fca91db370f in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007fca90df1f9f in start_thread () from /lib64/libpthread.so.0
#6  0x00007fca9174425d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fca7bfff700 (LWP 914)):
#0  0x00007fca9173cc13 in select () from /lib64/libc.so.6
#1  0x00007fca91f281cf in ?? () from /usr/lib64/libQt5Core.so.5
#2  0x00007fca91db370f in ?? () from /usr/lib64/libQt5Core.so.5
#3  0x00007fca90df1f9f in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca9174425d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fca7b7fe700 (LWP 918)):
#0  0x00007fca917369bd in read () from /lib64/libc.so.6
#1  0x00007fca8d792d10 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007fca8d750a1c in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007fca8d750eb8 in ?? () from /lib64/libglib-2.0.so.0
#4  0x00007fca8d75101c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007fca91fe709c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007fca91f8f512 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007fca91daeacc in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#8  0x00007fca9407c9d5 in ?? () from /usr/lib64/libQt5Qml.so.5
#9  0x00007fca91db370f in ?? () from /usr/lib64/libQt5Core.so.5
#10 0x00007fca90df1f9f in start_thread () from /lib64/libpthread.so.0
#11 0x00007fca9174425d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fca97abe880 (LWP 910)):
[KCrash Handler]
#5  0x00007fca91fbf8ea in QObject::property(char const*) const () from /usr/lib64/libQt5Core.so.5
#6  0x0000000000462db9 in Osd::Osd(ShellCorona*) ()
#7  0x0000000000456897 in ShellCorona::ShellCorona(QObject*) ()
#8  0x000000000045fa11 in ShellManager::loadHandlers() ()
#9  0x000000000048065d in ?? ()
#10 0x00007fca91fc1772 in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#11 0x00007fca92c50aec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#12 0x00007fca92c55bf0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#13 0x00007fca91f91af3 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#14 0x00007fca91f93a7b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#15 0x00007fca91fe6c93 in ?? () from /usr/lib64/libQt5Core.so.5
#16 0x00007fca8d750ccd in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#17 0x00007fca8d750f78 in ?? () from /lib64/libglib-2.0.so.0
#18 0x00007fca8d75101c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#19 0x00007fca91fe7087 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#20 0x00007fca91f8f512 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#21 0x00007fca91f96c1d in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#22 0x000000000042e6f8 in main ()