Application: plasmashell (5.8.7)

Qt Version: 5.6.2
Frameworks Version: 5.32.0
Operating System: Linux 4.4.79-19-default x86_64
Distribution: "openSUSE Leap 42.3"

-- Information about the crash:
- What I was doing when the application crashed: I used over the icon (usb) to unmount my usb stick. As I have had disconnected, unplug the stick from the connector the message appears..

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f45b3326900 (LWP 3124))]

Thread 8 (Thread 0x7f44d7abd700 (LWP 27165)):
#0  0x00007f45ac81a20d in poll () at /lib64/libc.so.6
#1  0x00007f45a247f0a1 in  () at /usr/lib64/libpulse.so.0
#2  0x00007f45a247076c in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#3  0x00007f45a2470dde in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007f45a2470e90 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007f45a247f006 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f45a1e16408 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#7  0x00007f45ac023744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f45ac822aad in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f44e824e700 (LWP 3209)):
#0  0x00007f45ac81a20d in poll () at /lib64/libc.so.6
#1  0x00007f45a8ecb314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f45a8ecb42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f45ad1271ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f45ad0d4bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f45acf0ff5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f44e96778f7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007f45acf14a29 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f45ac023744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f45ac822aad in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f44f3be4700 (LWP 3202)):
#0  0x00007f45a8f0c890 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f45a8eca969 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f45a8ecb230 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f45a8ecb42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f45ad1271ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f45ad0d4bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f45acf0ff5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f45b0da1822 in  () at /usr/lib64/libQt5Quick.so.5
#8  0x00007f45acf14a29 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f45ac023744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f45ac822aad in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f458d7ec700 (LWP 3201)):
#0  0x00007f45ac0280bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f45b2a0693b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f45b2a06969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f45ac023744 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f45ac822aad in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f458f5c6700 (LWP 3200)):
#0  0x00007f45ac81628d in read () at /lib64/libc.so.6
#1  0x00007f45a8f0b750 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f45a8ecae49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f45a8ecb2a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f45a8ecb42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f45ad1271ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f45ad0d4bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f45acf0ff5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f45b021d3d8 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f45acf14a29 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f45ac023744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f45ac822aad in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f4594f8b700 (LWP 3199)):
#0  0x00007f45ac81628d in read () at /lib64/libc.so.6
#1  0x00007f45a8f0b750 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f45a8ecae49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f45a8ecb2a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f45a8ecb42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f45ad1271ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f45ad0d4bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f45acf0ff5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f45b021d3d8 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f45acf14a29 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f45ac023744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f45ac822aad in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f45a0472700 (LWP 3132)):
#0  0x00007f45ac81628d in read () at /lib64/libc.so.6
#1  0x00007f45a8f0b750 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f45a8ecae49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f45a8ecb2a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f45a8ecb42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f45ad1271ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f45ad0d4bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f45acf0ff5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f45ad53b295 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f45acf14a29 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f45ac023744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f45ac822aad in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f45b3326900 (LWP 3124)):
[KCrash Handler]
#6  0x00007f45b25f1b74 in Solid::StorageAccess::filePath() const () at /usr/lib64/libKF5Solid.so.5
#7  0x00007f44e741534d in  () at /usr/lib64/qt5/plugins/plasma/dataengine/plasma_engine_devicenotifications.so
#8  0x00007f45ad100de3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#9  0x00007f45b264c35b in Solid::OpticalDrive::ejectDone(Solid::ErrorType, QVariant, QString const&) () at /usr/lib64/libKF5Solid.so.5
#10 0x00007f45b2650533 in  () at /usr/lib64/libKF5Solid.so.5
#11 0x00007f45ad1007d1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f45b264b86b in  () at /usr/lib64/libKF5Solid.so.5
#13 0x00007f45b26367d1 in  () at /usr/lib64/libKF5Solid.so.5
#14 0x00007f45b264f73f in  () at /usr/lib64/libKF5Solid.so.5
#15 0x00007f45b2654443 in  () at /usr/lib64/libKF5Solid.so.5
#16 0x00007f45ad5465fc in  () at /usr/lib64/libQt5DBus.so.5
#17 0x00007f45ad101e26 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f45ae05928c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007f45ae05d8ea in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#20 0x00007f45ad0d6be5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f45ad0d89ca in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f45ad127b03 in  () at /usr/lib64/libQt5Core.so.5
#23 0x00007f45a8ecb134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#24 0x00007f45a8ecb388 in  () at /usr/lib64/libglib-2.0.so.0
#25 0x00007f45a8ecb42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#26 0x00007f45ad12718c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f45ad0d4bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#28 0x00007f45ad0dcae6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#29 0x000000000041f0ff in  ()
#30 0x00007f45ac7596e5 in __libc_start_main () at /lib64/libc.so.6
#31 0x000000000041f369 in _start ()

Reported using DrKonqi