Application: plasmashell (5.5.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-2-default x86_64
Distribution: "openSUSE Tumbleweed (20160126) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: This time I closed a qml widget (weather configuration)

I describe the cpu & plateform in bug #358748

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd98eb9e900 (LWP 20217))]

Thread 16 (Thread 0x7fd97683c700 (LWP 20220)):
#0  0x00007fd98811c24d in poll () at /lib64/libc.so.6
#1  0x00007fd98cff2432 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fd98cff4007 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fd978fbce29 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fd96f5ef700 (LWP 20227)):
#0  0x00007fd9848534b9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fd984810168 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd98481036c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd988a3252b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fd9889dc63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd988808b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd98bad89a5 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fd9633f2700 (LWP 20228)):
#0  0x00007fd9848534d4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fd98480fcd9 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd984810208 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd98481036c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fd988a3252b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9889dc63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd988808b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fd98bad89a5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fd961b55700 (LWP 20229)):
#0  0x00007fd9848534b9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fd98480f899 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd984810193 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd98481036c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fd988a3252b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9889dc63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd988808b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fd98bad89a5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fd95bfff700 (LWP 20230)):
#0  0x00007fd98792907f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd98e280a84 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fd98e280ac9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fd8d3df9700 (LWP 20235)):
#0  0x00007fd9848534d4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fd98480f910 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd984810193 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd98481036c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fd988a3252b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9889dc63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd988808b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fd98c65de42 in  () at /usr/lib64/libQt5Quick.so.5
#8  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fd8d1df7700 (LWP 20236)):
#0  0x00007fd98792907f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd98880eabb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd98c6d000e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fd98c6d0853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fd8cb7ff700 (LWP 20239)):
#0  0x00007fd9848534b9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fd98480f2d0 in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd984810135 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd98481036c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fd988a3252b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9889dc63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd988808b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fd8be82d0e5 in  () at /usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#8  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fd8be22b700 (LWP 20240)):
#0  0x00007fd98480d460 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fd98480f82b in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd984810193 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd98481036c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fd988a3252b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9889dc63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd988808b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fd8abffe700 (LWP 20241)):
#0  0x00007fd9848534b9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fd98480fe26 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd9848102c8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd98481036c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fd988a3252b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9889dc63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd988808b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fd8b67b3e47 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#8  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fd8ab7fd700 (LWP 20244)):
#0  0x00007fd98792907f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd98880eabb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd98c6d000e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fd98c6d0853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fd8d33ce700 (LWP 20347)):
#0  0x00007fd98792907f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd98880eabb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd98c6d000e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fd98c6d0853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fd8c947b700 (LWP 20389)):
#0  0x00007fd98792907f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd98880eabb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd98c6d000e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fd98c6d0853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fd8963fc700 (LWP 20439)):
#0  0x00007fd98792907f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd98880eabb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd98c6d000e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fd98c6d0853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fd8977fe700 (LWP 20459)):
#0  0x00007fd98792907f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd98880eabb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd98c6d000e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fd98c6d0853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fd98880d94f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd9879234a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fd988124bdd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fd98eb9e900 (LWP 20217)):
[KCrash Handler]
#6  0x00007fd98b8b4df8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fd98bb178ea in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fd98bb3d5bc in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fd98bb3dca8 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fd988a0c140 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fd988a8421c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#12 0x00007fd8bf2d3834 in  () at /usr/lib64/libtaskmanager.so.5
#13 0x00007fd8bf2d49b7 in  () at /usr/lib64/libtaskmanager.so.5
#14 0x00007fd988a0bf8a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007fd8bf2dc338 in TaskManager::AbstractGroupableItem::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#16 0x00007fd8bf2c9b90 in  () at /usr/lib64/libtaskmanager.so.5
#17 0x00007fd988a0bf8a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#18 0x00007fd8bf2dc468 in TaskManager::Task::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#19 0x00007fd8bf2bc22b in TaskManager::Task::setActive(bool) () at /usr/lib64/libtaskmanager.so.5
#20 0x00007fd8bf2cf759 in TaskManager::TaskManager::activeWindowChanged(unsigned long long) () at /usr/lib64/libtaskmanager.so.5
#21 0x00007fd988a0be17 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#22 0x00007fd98b5fc0e2 in KWindowSystem::activeWindowChanged(unsigned long long) () at /usr/lib64/libKF5WindowSystem.so.5
#23 0x00007fd97441680b in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#24 0x00007fd9889db87f in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#25 0x00007fd978fc0804 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#26 0x00007fd978fc158b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#27 0x00007fd988a0cd79 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#28 0x00007fd989d558cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007fd989d5a9d6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007fd9889decf3 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007fd9889e1016 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007fd988a32103 in  () at /usr/lib64/libQt5Core.so.5
#33 0x00007fd984810097 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#34 0x00007fd9848102c8 in  () at /usr/lib64/libglib-2.0.so.0
#35 0x00007fd98481036c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#36 0x00007fd988a3250f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#37 0x00007fd9889dc63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#38 0x00007fd9889e42fd in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#39 0x0000000000436527 in main(int, char**) (argc=4, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.5.3/shell/main.cpp:179

Reported using DrKonqi