Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.1.15-8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: Selecting Dolphin from the main menu. Alos note that Plasma has serious memory leak.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6cb072a7c0 (LWP 24872))]

Thread 8 (Thread 0x7f6c9a164700 (LWP 24876)):
#0  0x00007f6ca9c34bbd in poll () at /lib64/libc.so.6
#1  0x00007f6caeb84422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f6caeb8600f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f6c9c2b53c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f6caa32d32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6ca943e0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f6ca9c3cfed in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f6c933ea700 (LWP 24893)):
#0  0x00007f6ca6354d14 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ca6312f86 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6caa55fd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f6caa506d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6caa32861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6cad63adf8 in  () at /usr/lib64/libQt5Qml.so.5
#6  0x00007f6caa32d32f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6ca943e0a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f6ca9c3cfed in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f6c80033700 (LWP 24894)):
#0  0x00007f6ca6354d14 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ca63128e9 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ca6312df8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ca6312f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6caa55fd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6caa506d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6caa32861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6cad63adf8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6caa32d32f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6ca943e0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6ca9c3cfed in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f6c7e7b9700 (LWP 24895)):
#0  0x00007f6caa560757 in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007f6ca63128f1 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ca6312df8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ca6312f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6caa55fd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6caa506d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6caa32861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6cad63adf8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6caa32d32f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6ca943e0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6ca9c3cfed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f6c7ce41700 (LWP 24896)):
#0  0x00007f6ca944203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f6cafe0986b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f6cafe09899 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f6ca943e0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6ca9c3cfed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f6c7576c700 (LWP 24900)):
#0  0x00007f6ca6354cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ca6312d55 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ca6312f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6caa55fd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6caa506d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6caa32861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6cae1d6282 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f6caa32d32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6ca943e0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6ca9c3cfed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f6bdff10700 (LWP 24910)):
#0  0x00007f6ca6354cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f6ca63124b9 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6ca6312d80 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6ca6312f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6caa55fd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f6caa506d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f6caa32861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6be155dcf7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#8  0x00007f6caa32d32f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f6ca943e0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6ca9c3cfed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f6cb072a7c0 (LWP 24872)):
[KCrash Handler]
#6  0x00007f6cad40c339 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f6cad67a009 in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6cad6a1a8c in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f6cad6a230b in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f6caa538dc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f6caa5b782c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f6bea961364 in  () at /usr/lib64/libtaskmanager.so.5
#13 0x00007f6bea961ca7 in  () at /usr/lib64/libtaskmanager.so.5
#14 0x00007f6caa538cc6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f6bea969738 in TaskManager::AbstractGroupableItem::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#16 0x00007f6caa538cc6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f6bea969868 in TaskManager::Task::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#18 0x00007f6bea949a86 in TaskManager::Task::setActive(bool) () at /usr/lib64/libtaskmanager.so.5
#19 0x00007f6bea95c999 in TaskManager::TaskManager::activeWindowChanged(unsigned long long) () at /usr/lib64/libtaskmanager.so.5
#20 0x00007f6caa53873f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f6cad14aa82 in KWindowSystem::activeWindowChanged(unsigned long long) () at /usr/lib64/libKF5WindowSystem.so.5
#22 0x00007f6c9815aeed in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#23 0x00007f6caa505fc0 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#24 0x00007f6c9c2b3044 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#25 0x00007f6c9c2b501b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#26 0x00007f6caa539ac6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f6cab881e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f6cab886cc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007f6caa508e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#30 0x00007f6caa50b057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f6caa5608f3 in  () at /usr/lib64/libQt5Core.so.5
#32 0x00007f6ca6312c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#33 0x00007f6ca6312ed8 in  () at /usr/lib64/libglib-2.0.so.0
#34 0x00007f6ca6312f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#35 0x00007f6caa55fd6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#36 0x00007f6caa506d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#37 0x00007f6caa50e8f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#38 0x0000000000436b3d in main ()

Reported using DrKonqi