#0 0x508a17 in __interceptor_malloc (/home/kfunk/devel/install/kf5/bin/plasmashell+0x508a17)
#1 0x7fcf92aa6230 in QHashData::allocateNode(int) /home/kfunk/devel/src/qt5.11/qtbase/src/corelib/tools/qhash.cpp:479:79
#2 0x7fcf7a851d10 in QHash<int, QByteArray>::detach() /home/kfunk/devel/build/qt5.11/qtbase/include/QtCore/../../../../../src/qt5.11/qtbase/src/corelib/tools/qhash.h:275:51
#3 0x7fcf7a8519c9 in QHash<int, QByteArray>::insert(int const&, QByteArray const&) /home/kfunk/devel/build/qt5.11/qtbase/include/QtCore/../../../../../src/qt5.11/qtbase/src/corelib/tools/qhash.h:769:5
#4 0x7fcf7a859736 in EventPluginsModel::EventPluginsModel(EventPluginsManager*) /home/kfunk/devel/src/kf5/plasma-framework/src/declarativeimports/calendar/eventpluginsmanager.cpp:42:17
#5 0x7fcf7a854c55 in EventPluginsManager::EventPluginsManager(QObject*) /home/kfunk/devel/src/kf5/plasma-framework/src/declarativeimports/calendar/eventpluginsmanager.cpp:185:19
...