Plasmashell process crashed while I was watching a fullscreen youtube video in Chrome. There was Clementine running in background, minimized and not doing anything, but no other applications. There are a few standard applets running, like updater, CPU load meter, etc.

Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Thread 1 (Thread 0x7f4374dd6800 (LWP 1690)):
[KCrash Handler]
#6  0x00007f436fc7d525 in QMutex::lock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f437241464b in QQmlEnginePrivate::typeCategory(int) const () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f43724677fb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f4372467c3b in QQmlPropertyCache::resolve(QQmlPropertyData*) const () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f4372467c64 in QQmlPropertyCache::ensureResolved(QQmlPropertyData*) const () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f4372467e8e in QQmlPropertyCache::findProperty(QStringHash<QPair<int, QQmlPropertyData*> >::ConstIterator, QQmlVMEMetaObject const*, QQmlContextData*) const () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f43723ee37c in QV4::QObjectWrapper::findProperty(QV4::ExecutionEngine*, QQmlContextData*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QQmlPropertyData*) const () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f43723f5524 in QV4::QObjectWrapper::getQmlProperty(QV4::ExecutionContext*, QQmlContextData*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f43723f5a11 in QV4::QObjectWrapper::get(QV4::Managed*, QV4::String*, bool*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007f43723fe387 in QV4::Runtime::getProperty(QV4::ExecutionContext*, QV4::ValueRef, QV4::String*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f42b81a9634 in ?? ()
#17 0x0000000000000000 in ?? ()


Reproducible: Didn't try




Kubuntu 15.10, x86_64, Intel video drivers (GLX compositing enabled).