Application: kwin_x11 (5.7.5)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.7.9-100.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
- What I was doing when the application crashed:
Just logged in, using Dolphin to browse local folders, opening JPG files that then show in Gwenview.
I suspect this may be related to a theme, colour setting or window style selection I have chosen.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f14fab3c940 (LWP 1880))]

Thread 6 (Thread 0x7f14f34d4700 (LWP 1907)):
#0  0x00007f150ae4eb7d in poll () at /lib64/libc.so.6
#1  0x00007f150d5a6272 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f150d5a7ee7 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f14f3f80039 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f150ba5b00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f150dccf61a in start_thread () at /lib64/libpthread.so.0
#6  0x00007f150ae5a5fd in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f14f1e0a700 (LWP 1921)):
#0  0x00007f150bc007ca in QMetaObjectPrivate::signalOffset(QMetaObject const*) () at /lib64/libQt5Core.so.5
#1  0x00007f150bc1f064 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /lib64/libQt5Core.so.5
#2  0x00007f150bc43b98 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#3  0x00007f150bbf625a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f150ba56bd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#5  0x00007f150d7d3675 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#6  0x00007f150ba5b00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f150dccf61a in start_thread () at /lib64/libpthread.so.0
#8  0x00007f150ae5a5fd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f14eb7fe700 (LWP 1967)):
#0  0x00007f150ae50903 in select () at /lib64/libc.so.6
#1  0x00007f150bc4203f in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) () at /lib64/libQt5Core.so.5
#2  0x00007f150bc436ee in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) () at /lib64/libQt5Core.so.5
#3  0x00007f150bc43c02 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f150bbf625a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f150ba56bd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f1512b8a7f5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f150ba5b00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f150dccf61a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f150ae5a5fd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f14ea7fd700 (LWP 1968)):
#0  0x00007f150dcd4b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f15139342e4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f1513934329 in  () at /lib64/libQt5Script.so.5
#3  0x00007f150dccf61a in start_thread () at /lib64/libpthread.so.0
#4  0x00007f150ae5a5fd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f14e9afd700 (LWP 2579)):
#0  0x00007f150ae50903 in select () at /lib64/libc.so.6
#1  0x00007f150bc4203f in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) () at /lib64/libQt5Core.so.5
#2  0x00007f150bc436ee in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) () at /lib64/libQt5Core.so.5
#3  0x00007f150bc43c02 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f150bbf625a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f150ba56bd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f1512b8a7f5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f150ba5b00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f150dccf61a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f150ae5a5fd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f14fab3c940 (LWP 1880)):
[KCrash Handler]
#6  0x00007f1512b76739 in QQmlBinding::write(QQmlPropertyData const&, QV4::Value const&, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /lib64/libQt5Qml.so.5
#7  0x00007f1512b7764a in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () at /lib64/libQt5Qml.so.5
#8  0x00007f1512b8096f in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /lib64/libQt5Qml.so.5
#9  0x00007f1512b0d36e in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () at /lib64/libQt5Qml.so.5
#10 0x00007f1512b0d437 in QQmlComponentPrivate::completeCreate() () at /lib64/libQt5Qml.so.5
#11 0x00007f1512b0d2a0 in QQmlComponent::create(QQmlContext*) () at /lib64/libQt5Qml.so.5
#12 0x00007f14f0473187 in Aurorae::Decoration::init() () at /usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#13 0x00007f15143402f1 in KWin::Decoration::DecorationBridge::createDecoration(KWin::AbstractClient*) () at /lib64/libkwin.so.5
#14 0x00007f1514228129 in KWin::Client::createDecoration(QRect const&) () at /lib64/libkwin.so.5
#15 0x00007f1514228ae3 in KWin::Client::updateDecoration(bool, bool) () at /lib64/libkwin.so.5
#16 0x00007f1514285081 in KWin::Client::manage(unsigned int, bool) () at /lib64/libkwin.so.5
#17 0x00007f151420bdbf in KWin::Workspace::createClient(unsigned int, bool) () at /lib64/libkwin.so.5
#18 0x00007f15142728ea in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) () at /lib64/libkwin.so.5
#19 0x00007f150bbf533c in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /lib64/libQt5Core.so.5
#20 0x00007f14f3f83fb5 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /lib64/libQt5XcbQpa.so.5
#21 0x00007f14f3f84f16 in QXcbConnection::processXcbEvents() () at /lib64/libQt5XcbQpa.so.5
#22 0x00007f150bc1f871 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#23 0x00007f150c48710c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#24 0x00007f150c48c646 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#25 0x00007f150bbf73ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#26 0x00007f150bbf940a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#27 0x00007f150bc43ae2 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#28 0x00007f14f3ff3fdd in QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5XcbQpa.so.5
#29 0x00007f150bbf625a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#30 0x00007f150bbfdbdc in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#31 0x00007f151463a646 in kdemain () at /lib64/libkdeinit5_kwin_x11.so
#32 0x00007f150ad78580 in __libc_start_main () at /lib64/libc.so.6
#33 0x000055e354c9cd59 in _start ()

Possible duplicates by query: bug 370624, bug 370614, bug 370432, bug 369534, bug 369013.

Reported using DrKonqi