Hi there,

when i start plasma, the first thing that greets me is DrKonqi telling me, that akonadi_birthday_resource crashed

Im running the latest KDE SC (Akonadi 5.10.2 from KDE Applications 18.12.2) on Gentoo

Here is the backtrace it gives me, but i am not sure if this is even an akonadi issue or rather an Qt issue :/

Application: akonadi_birthdays_resource (akonadi_birthdays_resource), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1f9e818780 (LWP 3261))]

Thread 4 (Thread 0x7f1f92ac6700 (LWP 3288)):
[KCrash Handler]
#6  0x00007f1fa5e4750b in raise () from /lib64/libc.so.6
#7  0x00007f1fa5e30535 in abort () from /lib64/libc.so.6
#8  0x00007f1fa608ca0e in __gnu_cxx::__verbose_terminate_handler () at /var/tmp/portage/sys-devel/gcc-8.2.0-r6/work/gcc-8.2.0/libstdc++-v3/libsupc++/vterminate.cc:95
#9  0x00007f1fa60b0ab6 in __cxxabiv1::__terminate (handler=<optimized out>) at /var/tmp/portage/sys-devel/gcc-8.2.0-r6/work/gcc-8.2.0/libstdc++-v3/libsupc++/eh_terminate.cc:47
#10 0x00007f1fa60b0af1 in std::terminate () at /var/tmp/portage/sys-devel/gcc-8.2.0-r6/work/gcc-8.2.0/libstdc++-v3/libsupc++/eh_terminate.cc:57
#11 0x00007f1fa6282ea6 in qTerminate() () from /usr/lib64/libQt5Core.so.5
#12 0x00007f1fa6285643 in QThreadPrivate::start(void*) [clone .cold.20] () from /usr/lib64/libQt5Core.so.5
#13 0x00007f1fa4a89433 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f1fa5f152af in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f1f932c7700 (LWP 3281)):
#0  0x00007f1fa5f08f73 in poll () from /lib64/libc.so.6
#1  0x00007f1fa34c6a26 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f1fa34c6b4c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f1fa649196b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f1fa6441e13 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f1fa62ba566 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f1fa66dc285 in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f1fa62c34aa in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f1fa4a89433 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f1fa5f152af in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f1f9bac5700 (LWP 3268)):
#0  0x00007f1fa5f08f73 in poll () from /lib64/libc.so.6
#1  0x00007f1fa4cf97a7 in _xcb_conn_wait () from /usr/lib64/libxcb.so.1
#2  0x00007f1fa4cfb3ca in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f1f9dc46cf9 in QXcbEventReader::run() () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f1fa62c34aa in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f1fa4a89433 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f1fa5f152af in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f1f9e818780 (LWP 3261)):
#0  0x00007f1fa4a900ec in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007f1fa62c3a8b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007f1fa6736bfa in QDBusPendingCallPrivate::waitForFinished() () from /usr/lib64/libQt5DBus.so.5
#3  0x00007f1fa6737db6 in QDBusPendingReplyData::argumentAt(int) const () from /usr/lib64/libQt5DBus.so.5
#4  0x00007f1fa7bb8559 in Akonadi::AgentManagerPrivate::fillAgentInstance(QString const&) const () from /usr/lib64/libKF5AkonadiCore.so.5
#5  0x00007f1fa7bb9707 in Akonadi::AgentManagerPrivate::agentInstanceAdded(QString const&) () from /usr/lib64/libKF5AkonadiCore.so.5
#6  0x00007f1fa7bb9c05 in Akonadi::AgentManager::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libKF5AkonadiCore.so.5
#7  0x00007f1fa646a2cb in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f1fa7d151b5 in OrgFreedesktopAkonadiAgentManagerInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libKF5AkonadiCore.so.5
#9  0x00007f1fa7d17673 in OrgFreedesktopAkonadiAgentManagerInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libKF5AkonadiCore.so.5
#10 0x00007f1fa66e7c4a in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) () from /usr/lib64/libQt5DBus.so.5
#11 0x00007f1fa646af3a in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#12 0x00007f1fa7343ed1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#13 0x00007f1fa734b540 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#14 0x00007f1fa6442e41 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#15 0x00007f1fa6445f2a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#16 0x00007f1fa6491bb3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5Core.so.5
#17 0x00007f1fa34c681d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#18 0x00007f1fa34c6ab8 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#19 0x00007f1fa34c6b4c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f1fa6491953 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#21 0x00007f1f9dcd5d01 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5XcbQpa.so.5
#22 0x00007f1fa6441e13 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#23 0x00007f1fa6449c42 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#24 0x00007f1fa7ffdafd in Akonadi::ResourceBase::init(Akonadi::ResourceBase*) () from /usr/lib64/libKF5AkonadiAgentBase.so.5
#25 0x00005626feae4943 in int Akonadi::ResourceBase::init<BirthdaysResource>(int, char**) ()
#26 0x00007f1fa5e324eb in __libc_start_main () from /lib64/libc.so.6
#27 0x00005626feadcd2a in _start ()
[Inferior 1 (process 3261) detached]