Application: gwenview (16.08.2)

Qt Version: 5.6.1
Frameworks Version: 5.27.0
Operating System: Linux 4.7.4-200.fc24.x86_64 x86_64
Distribution: "Fedora release 24 (Twenty Four)"

-- Information about the crash:
- What I was doing when the application crashed:
System was idle for 30-60 minutes. On return, kate, gwenview, and dolphin had all crashed.

-- Backtrace:
Application: Gwenview (gwenview), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8998cbe9c0 (LWP 1186))]

Thread 4 (Thread 0x7f897ccac700 (LWP 6283)):
#0  0x00007f89a5a73bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f89a7c9301a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f89af1deffb in Gwenview::ThumbnailGenerator::run() () at /lib64/libgwenviewlib.so.5
#3  0x00007f89a7c9299a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f89a5a6e5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f89a70860ed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f898483b700 (LWP 1188)):
#0  0x00007ffed59e7b84 in clock_gettime ()
#1  0x00007f89a70946f6 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f89a7d2eab3 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f89a7e7e869 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f89a7e7ec65 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f89a7e7fdac in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f89a7e7fe75 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x00007f89a31d4f59 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x00007f89a31d592b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x00007f89a31d5b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00007f89a7e8024b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f89a7e2f5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x00007f89a7c8e343 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x00007f89a857c559 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#14 0x00007f89a7c9299a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#15 0x00007f89a5a6e5ca in start_thread () at /lib64/libpthread.so.0
#16 0x00007f89a70860ed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f898f396700 (LWP 1187)):
#0  0x00007f89a707a56d in poll () at /lib64/libc.so.6
#1  0x00007f89a4871f80 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f89a4873b79 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f89920e1da9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f89a7c9299a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f89a5a6e5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f89a70860ed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f8998cbe9c0 (LWP 1186)):
[KCrash Handler]
#6  0x00007f89a6fb7765 in raise () at /lib64/libc.so.6
#7  0x00007f89a6fb936a in abort () at /lib64/libc.so.6
#8  0x00007f89a7c7e471 in  () at /lib64/libQt5Core.so.5
#9  0x00007f89a85b3ad2 in  () at /lib64/libQt5DBus.so.5
#10 0x00007f89a7e69738 in (anonymous namespace)::customConstruct(QVariant::Private*, void const*) () at /lib64/libQt5Core.so.5
#11 0x00007f89a7e69e3f in QVariant::QVariant(int, void const*) () at /lib64/libQt5Core.so.5
#12 0x00007f89a7e3d2ca in QMetaProperty::read(QObject const*) const () at /lib64/libQt5Core.so.5
#13 0x00007f89a7e5a258 in QObject::property(char const*) const () at /lib64/libQt5Core.so.5
#14 0x00007f89ab923304 in Solid::Backends::UDisks2::DeviceBackend::checkCache(QString const&) const () at /lib64/libKF5Solid.so.5
#15 0x00007f89ab923503 in Solid::Backends::UDisks2::DeviceBackend::propertyExists(QString const&) const () at /lib64/libKF5Solid.so.5
#16 0x00007f89ab91c7a8 in Solid::Backends::UDisks2::Device::isMounted() const () at /lib64/libKF5Solid.so.5
#17 0x00007f89ab93a509 in Solid::Backends::UDisks2::StorageAccess::isAccessible() const () at /lib64/libKF5Solid.so.5
#18 0x00007f89ab93a724 in Solid::Backends::UDisks2::StorageAccess::StorageAccess(Solid::Backends::UDisks2::Device*) () at /lib64/libKF5Solid.so.5
#19 0x00007f89ab91acb0 in Solid::Backends::UDisks2::Device::createDeviceInterface(Solid::DeviceInterface::Type const&) () at /lib64/libKF5Solid.so.5
#20 0x00007f89ab8cee1f in Solid::Device::asDeviceInterface(Solid::DeviceInterface::Type const&) const () at /lib64/libKF5Solid.so.5
#21 0x00007f89ae5e81df in KFilePlacesItem::KFilePlacesItem(KBookmarkManager*, QString const&, QString const&) () at /lib64/libKF5KIOFileWidgets.so.5
#22 0x00007f89ae5eabe7 in KFilePlacesModel::Private::loadBookmarkList() () at /lib64/libKF5KIOFileWidgets.so.5
#23 0x00007f89ae5eb823 in KFilePlacesModel::Private::_k_reloadBookmarks() () at /lib64/libKF5KIOFileWidgets.so.5
#24 0x00007f89ae5ecd4d in KFilePlacesModel::Private::_k_deviceAdded(QString const&) () at /lib64/libKF5KIOFileWidgets.so.5
#25 0x00007f89ae5ee4e5 in KFilePlacesModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5KIOFileWidgets.so.5
#26 0x00007f89a7e58b92 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#27 0x00007f89ab8cf332 in Solid::DeviceNotifier::deviceAdded(QString const&) () at /lib64/libKF5Solid.so.5
#28 0x00007f89a7e58b92 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#29 0x00007f89ab946592 in Solid::Ifaces::DeviceManager::deviceAdded(QString const&) () at /lib64/libKF5Solid.so.5
#30 0x00007f89ab91070c in Solid::Backends::UDisks2::Manager::slotInterfacesAdded(QDBusObjectPath const&, QMap<QString, QMap<QString, QVariant> > const&) () at /lib64/libKF5Solid.so.5
#31 0x00007f89a7e58b92 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#32 0x00007f89ab94aa5c in OrgFreedesktopDBusObjectManagerInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5Solid.so.5
#33 0x00007f89ab94de35 in OrgFreedesktopDBusObjectManagerInterface::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libKF5Solid.so.5
#34 0x00007f89a8587c78 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) () at /lib64/libQt5DBus.so.5
#35 0x00007f89a7e59bd9 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#36 0x00007f89a92abc0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#37 0x00007f89a92b10ef in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#38 0x00007f89a7e307aa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#39 0x00007f89a7e3284f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#40 0x00007f89a7e801b3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#41 0x00007f89a31d56ba in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#42 0x00007f89a31d5a70 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#43 0x00007f89a31d5b1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#44 0x00007f89a7e8022f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#45 0x00007f89a7e2f5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#46 0x00007f89a7e3717c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#47 0x0000557d1849fde9 in main ()

Reported using DrKonqi