Bug 350818

Application: plasmashell (5.3.2)

Qt Version: 5.4.2
Operating System: Linux 4.0.8-300.fc22.ppc64 ppc64
Distribution: "Fedora release 22 (Twenty Two)"

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

Just started "startkde" from a failsafe session (xterm only)

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x3fff8fc79dc0 (LWP 11885))]

Thread 3 (Thread 0x3fff88ecefc0 (LWP 11894)):
#0  0x00003fff93ff3750 in .__GI___poll () at /lib64/libc.so.6
#1  0x00003fff97301870 in 00000017.plt_call.strlen@@GLIBC_2.3 () at /lib64/libxcb.so.1
#2  0x00003fff97303ef4 in .xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00003fff89266598 in 0000035a.plt_call._ZN15QGuiApplication13primaryScreenEv () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00003fff94579618 in 00000060.plt_call._ZN20QStateMachinePrivate20computeStatesToEnterERK5QListIP19QAbstractTransitionER4QSetIP14QAbstractStateE () at /lib64/libQt5Core.so.5
#5  0x00003fff93a2bc44 in .start_thread () at /lib64/libpthread.so.0
#6  0x00003fff940042a8 in .__clone () at /lib64/libc.so.6

Thread 2 (Thread 0x3fff835eefc0 (LWP 11909)):
#0  0x00003fff92df985c in g_mutex_lock (mutex=0x3fff7c000990) at gthread-posix.c:1336
#1  0x00003fff92d98c5c in g_main_context_query (context=<optimized out>, max_priority=<optimized out>, timeout=<optimized out>, fds=<optimized out>, n_fds=<optimized out>) at gmain.c:3512
#2  0x00003fff92d9975c in g_main_context_iterate (context=context@entry=0x3fff7c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3790
#3  0x00003fff92d999a4 in g_main_context_iteration (context=0x3fff7c000990, may_block=<optimized out>) at gmain.c:3869
#4  0x00003fff9484b94c in .QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00003fff947d1fe8 in .QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00003fff947d275c in .QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00003fff94572678 in .QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00003fff96942254 in 0000211c.plt_call._ZN15QQmlContextData9addObjectEP7QObject () at /lib64/libQt5Qml.so.5
#9  0x00003fff94579618 in 00000060.plt_call._ZN20QStateMachinePrivate20computeStatesToEnterERK5QListIP19QAbstractTransitionER4QSetIP14QAbstractStateE () at /lib64/libQt5Core.so.5
#10 0x00003fff93a2bc44 in .start_thread () at /lib64/libpthread.so.0
#11 0x00003fff940042a8 in .__clone () at /lib64/libc.so.6

Thread 1 (Thread 0x3fff8fc79dc0 (LWP 11885)):
[KCrash Handler]
#5  0x00003fff93f1f7f8 in .raise () at /lib64/libc.so.6
#6  0x00003fff93f21be8 in .abort () at /lib64/libc.so.6
#7  0x00003fff9455eae4 in .QMessageLogger::fatal(char const*, ...) const () at /lib64/libQt5Core.so.5
#8  0x00003fff892a2368 in 0000035a.plt_call._ZN15QGuiApplication13primaryScreenEv () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#9  0x00003fff8926b568 in 0000035a.plt_call._ZN15QGuiApplication13primaryScreenEv () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#10 0x00003fff94c6b6e0 in .QOpenGLContext::create() () at /lib64/libQt5Gui.so.5
#11 0x00003fff892a2924 in 0000035a.plt_call._ZN15QGuiApplication13primaryScreenEv () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#12 0x00003fff892a2b40 in 0000035a.plt_call._ZN15QGuiApplication13primaryScreenEv () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#13 0x00003fff8926bf9c in 0000035a.plt_call._ZN15QGuiApplication13primaryScreenEv () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#14 0x00003fff96d22acc in .QSGRenderLoop::instance() () at /lib64/libQt5Quick.so.5
#15 0x00003fff96d66fd4 in .QQuickWindowPrivate::init(QQuickWindow*, QQuickRenderControl*) () at /lib64/libQt5Quick.so.5
#16 0x00003fff96d671c0 in .QQuickWindow::QQuickWindow(QWindow*) () at /lib64/libQt5Quick.so.5
#17 0x00003fff97a6b17c in .PlasmaQuick::Dialog::Dialog(QQuickItem*) () at /lib64/libKF5PlasmaQuick.so.5
#18 0x00003fff824c6470 in 0000051b.plt_call._ZN13QScriptEngine9newObjectEv () at /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#19 0x00003fff968b64dc in .QQmlType::create() const () at /lib64/libQt5Qml.so.5
#20 0x00003fff9693cdf8 in 0000211c.plt_call._ZN15QQmlContextData9addObjectEP7QObject () at /lib64/libQt5Qml.so.5
#21 0x00003fff9693d9dc in 0000211c.plt_call._ZN15QQmlContextData9addObjectEP7QObject () at /lib64/libQt5Qml.so.5
#22 0x00003fff9689dc10 in 0000211c.plt_call._ZN15QQmlContextData9addObjectEP7QObject () at /lib64/libQt5Qml.so.5
#23 0x00003fff9689e7a4 in .QQmlIncubationController::incubateFor(int) () at /lib64/libQt5Qml.so.5
#24 0x00003fff9700c7a8 in 0000009e.plt_call._ZN8KPackage13PackageLoader11loadPackageERK7QStringS3_ () at /lib64/libKF5Declarative.so.5
#25 0x00003fff9689e50c in .QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /lib64/libQt5Qml.so.5
#26 0x00003fff968983b8 in .QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at /lib64/libQt5Qml.so.5
#27 0x00003fff96ffc204 in .KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant> const&) () at /lib64/libKF5Declarative.so.5
#28 0x00003fff96ffc3dc in 0000009e.plt_call._ZN8KPackage13PackageLoader11loadPackageERK7QStringS3_ () at /lib64/libKF5Declarative.so.5
#29 0x00000000100792d8 in .Osd::Osd(ShellCorona*) ()
#30 0x0000000010066c20 in .ShellCorona::ShellCorona(QObject*) ()
#31 0x0000000010073140 in .ShellManager::loadHandlers() ()
#32 0x00000000100a0464 in 00000093.plt_call._ZN6Plasma11Containment19reactToScreenChangeEv ()
#33 0x00003fff94813204 in .QMetaCallEvent::placeMetaCall(QObject*) () at /lib64/libQt5Core.so.5
#34 0x00003fff948188fc in .QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#35 0x00003fff954b6328 in .QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#36 0x00003fff954be22c in .QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#37 0x00003fff947d5964 in .QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#38 0x00003fff947d8b2c in .QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#39 0x00003fff947d8ea4 in .QCoreApplication::sendPostedEvents(QObject*, int) () at /lib64/libQt5Core.so.5
#40 0x00003fff9484b358 in 00000060.plt_call._ZN20QStateMachinePrivate20computeStatesToEnterERK5QListIP19QAbstractTransitionER4QSetIP14QAbstractStateE () at /lib64/libQt5Core.so.5
#41 0x00003fff92d993dc in g_main_context_dispatch (context=0x3fff840069f0) at gmain.c:3122
#42 0x00003fff92d993dc in g_main_context_dispatch (context=0x3fff840069f0) at gmain.c:3737
#43 0x00003fff92d99888 in g_main_context_iterate (context=context@entry=0x3fff840069f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3808
#44 0x00003fff92d999a4 in g_main_context_iteration (context=0x3fff840069f0, may_block=<optimized out>) at gmain.c:3869
#45 0x00003fff9484b930 in .QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#46 0x00003fff892a4904 in 0000035a.plt_call._ZN15QGuiApplication13primaryScreenEv () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#47 0x00003fff947d1fe8 in .QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#48 0x00003fff947d275c in .QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#49 0x00003fff947dc240 in .QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#50 0x00003fff94c0eac4 in .QGuiApplication::exec() () at /lib64/libQt5Gui.so.5
#51 0x00003fff954b1e80 in .QApplication::exec() () at /lib64/libQt5Widgets.so.5
#52 0x00000000100309dc in .main ()

Reported using DrKonqi