Application: plasmashell (5.4.3)

Qt Version: 5.5.1
Operating System: Linux 4.2.6-301.fc23.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:

I restarted the docker service via systemctl and then suddenly plasmashell crashed. Maybe you can find more information in the backtrace, but I have no idea, what caused the problem.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
84	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f6969141940 (LWP 4776))]

Thread 8 (Thread 0x7f6948e67700 (LWP 4777)):
#0  0x00007f6960b61fdd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6966ffc272 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f6966ffdee7 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f694adebda9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f696176a3ce in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f695f80960a in start_thread (arg=0x7f6948e67700) at pthread_create.c:334
#6  0x00007f6960b6da7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f6942406700 (LWP 4778)):
#0  0x00007f6960b7b58f in __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:65
#1  0x00007f6960b61fd2 in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007f695bc9516c in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f695bc9527c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f69619a1f0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6961948f0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f6961765424 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f6965a88b45 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f696176a3ce in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f695f80960a in start_thread (arg=0x7f6942406700) at pthread_create.c:334
#10 0x00007f6960b6da7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f6939969700 (LWP 4779)):
#0  0x00007f6960b7bcf1 in __GI___clock_gettime (clock_id=1, tp=0x7f69399689d0) at ../sysdeps/unix/clock_gettime.c:93
#1  0x00007f696181a956 in qt_gettime() () at /lib64/libQt5Core.so.5
#2  0x00007f696199f999 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#3  0x00007f696199ff05 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#4  0x00007f69619a12ee in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#5  0x00007f695bc9470d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#6  0x00007f695bc9509b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#7  0x00007f695bc9527c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#8  0x00007f69619a1f0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#9  0x00007f6961948f0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#10 0x00007f6961765424 in QThread::exec() () at /lib64/libQt5Core.so.5
#11 0x00007f6965a88b45 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#12 0x00007f696176a3ce in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#13 0x00007f695f80960a in start_thread (arg=0x7f6939969700) at pthread_create.c:334
#14 0x00007f6960b6da7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f6933c94700 (LWP 4784)):
#0  0x00007f6960b61fdd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f695bc9516c in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f695bc9527c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f69619a1f0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f6961948f0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6961765424 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f6965a88b45 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f696176a3ce in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f695f80960a in start_thread (arg=0x7f6933c94700) at pthread_create.c:334
#9  0x00007f6960b6da7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f69323cc700 (LWP 4785)):
#0  0x00007f695f80eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f69688ce514 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f69688ce559 in  () at /lib64/libQt5Script.so.5
#3  0x00007f695f80960a in start_thread (arg=0x7f69323cc700) at pthread_create.c:334
#4  0x00007f6960b6da7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f68aa85a700 (LWP 4789)):
#0  0x00007f69619a1769 in postEventSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#1  0x00007f695bc94bb1 in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f695bc95110 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f695bc9527c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f69619a1f0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6961948f0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f6961765424 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f69666328d6 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#8  0x00007f696176a3ce in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f695f80960a in start_thread (arg=0x7f68aa85a700) at pthread_create.c:334
#10 0x00007f6960b6da7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f68a9051700 (LWP 4792)):
#0  0x00007f69619a1375 in socketNotifierSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#1  0x00007f695bc94bb1 in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f695bc95110 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f695bc9527c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f69619a1f0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6961948f0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f6961765424 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f6897dba3c7 in KCupsConnection::run() () at /lib64/libkcupslib.so
#8  0x00007f696176a3ce in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f695f80960a in start_thread (arg=0x7f68a9051700) at pthread_create.c:334
#10 0x00007f6960b6da7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f6969141940 (LWP 4776)):
[KCrash Handler]
#5  0x00007f6960a9fa98 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#6  0x00007f6960aa169a in __GI_abort () at abort.c:89
#7  0x00007f6961757b41 in  () at /lib64/libQt5Core.so.5
#8  0x00007f6962724c62 in  () at /lib64/libQt5DBus.so.5
#9  0x00007f696198bd30 in (anonymous namespace)::customConstruct(QVariant::Private*, void const*) () at /lib64/libQt5Core.so.5
#10 0x00007f696198cc3f in QVariant::QVariant(int, void const*) () at /lib64/libQt5Core.so.5
#11 0x00007f6961958f22 in QMetaProperty::read(QObject const*) const () at /lib64/libQt5Core.so.5
#12 0x00007f6961978e5f in QObject::property(char const*) const () at /lib64/libQt5Core.so.5
#13 0x00007f69684e7056 in Solid::Backends::UDisks2::DeviceBackend::propertyExists(QString const&) const () at /lib64/libKF5Solid.so.5
#14 0x00007f69684dfc11 in Solid::Backends::UDisks2::Device::isMounted() const () at /lib64/libKF5Solid.so.5
#15 0x00007f69684fe639 in Solid::Backends::UDisks2::StorageAccess::StorageAccess(Solid::Backends::UDisks2::Device*) () at /lib64/libKF5Solid.so.5
#16 0x00007f69684df838 in Solid::Backends::UDisks2::Device::createDeviceInterface(Solid::DeviceInterface::Type const&) () at /lib64/libKF5Solid.so.5
#17 0x00007f6968495acf in Solid::Device::asDeviceInterface(Solid::DeviceInterface::Type const&) const () at /lib64/libKF5Solid.so.5
#18 0x00007f6943d92313 in KFilePlacesItem::KFilePlacesItem(KBookmarkManager*, QString const&, QString const&) () at /lib64/libKF5KIOFileWidgets.so.5
#19 0x00007f6943d96c62 in KFilePlacesModel::Private::loadBookmarkList() () at /lib64/libKF5KIOFileWidgets.so.5
#20 0x00007f6943d96f96 in KFilePlacesModel::Private::_k_reloadBookmarks() () at /lib64/libKF5KIOFileWidgets.so.5
#21 0x00007f6943d9915d in KFilePlacesModel::Private::_k_deviceAdded(QString const&) () at /lib64/libKF5KIOFileWidgets.so.5
#22 0x00007f6943d99f85 in KFilePlacesModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5KIOFileWidgets.so.5
#23 0x00007f696197a2ea in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#24 0x00007f69684966c2 in Solid::DeviceNotifier::deviceAdded(QString const&) () at /lib64/libKF5Solid.so.5
#25 0x00007f696197a2ea in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#26 0x00007f696850b172 in Solid::Ifaces::DeviceManager::deviceAdded(QString const&) () at /lib64/libKF5Solid.so.5
#27 0x00007f69684d71dc in Solid::Backends::UDisks2::Manager::slotInterfacesAdded(QDBusObjectPath const&, QMap<QString, QMap<QString, QVariant> > const&) () at /lib64/libKF5Solid.so.5
#28 0x00007f696850fa4d in Solid::Backends::UDisks2::Manager::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5Solid.so.5
#29 0x00007f696197a2ea in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#30 0x00007f696850fcdc in OrgFreedesktopDBusObjectManagerInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5Solid.so.5
#31 0x00007f6968514645 in OrgFreedesktopDBusObjectManagerInterface::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libKF5Solid.so.5
#32 0x00007f6962701c73 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) () at /lib64/libQt5DBus.so.5
#33 0x00007f696197b1b1 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#34 0x00007f6962eff41c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#35 0x00007f6962f048e6 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#36 0x00007f696194b77b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#37 0x00007f696194db76 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#38 0x00007f69619a1ae3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#39 0x00007f695bc94e3a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#40 0x00007f695bc951d0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#41 0x00007f695bc9527c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#42 0x00007f69619a1eef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#43 0x00007f6961948f0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#44 0x00007f6961950fec in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#45 0x0000556d1dd15363 in main ()

Reported using DrKonqi