Application: yakuake (3.0.4)

Qt Version: 5.9.4
Frameworks Version: 5.44.0
Operating System: Linux 4.15.14-300.fc27.x86_64 x86_64
Distribution: "Fedora release 27 (Twenty Seven)"

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

- Unusual behavior I noticed:
Noticed yakuake screen aligned to the left (should be centered) went to configuration to fiddle with the position and got no results, exited yakuake and it crashes

- Custom settings of the application:
Custome font but that usually doesn't cause a problem, also fiddled with the position as previously mentioned. I'm using wayland which may be the culprit somehow, I mean I don't see this behaviour and crash in X

The crash can be reproduced every time.

-- Backtrace:
Application: Yakuake (yakuake), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7effe87fddc0 (LWP 10109))]

Thread 2 (Thread 0x7effcb78d700 (LWP 10110)):
#0  0x00007effe1327738 in read () from /lib64/libc.so.6
#1  0x00007effda48a0a0 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007effda4459a8 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007effda445e40 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007effda445fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007effe2181c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007effe212f96a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007effe1f808ca in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007effe431f449 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#9  0x00007effe1f84de2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007effdf65250b in start_thread () from /lib64/libpthread.so.0
#11 0x00007effe133616f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7effe87fddc0 (LWP 10109)):
[KCrash Handler]
#6  0x00007effce9ec979 in wl_map_insert_at () from /lib64/libwayland-client.so.0
#7  0x00007effce9e8a8e in wl_proxy_destroy () from /lib64/libwayland-client.so.0
#8  0x00007effcd554c97 in KWayland::Client::PlasmaWindow::release() () from /lib64/libKF5WaylandClient.so.5
#9  0x00007effcd554cba in KWayland::Client::PlasmaWindow::~PlasmaWindow() () from /lib64/libKF5WaylandClient.so.5
#10 0x00007effcd554db9 in KWayland::Client::PlasmaWindow::~PlasmaWindow() () from /lib64/libKF5WaylandClient.so.5
#11 0x00007effe215fcc8 in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#12 0x00007effe2160ba2 in QObject::~QObject() () from /lib64/libQt5Core.so.5
#13 0x00007effcd555389 in KWayland::Client::PlasmaWindowManagement::~PlasmaWindowManagement() () from /lib64/libKF5WaylandClient.so.5
#14 0x00007effe215fcc8 in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#15 0x00007effe2160ba2 in QObject::~QObject() () from /lib64/libQt5Core.so.5
#16 0x00007effc192d633 in (anonymous namespace)::Q_QGS_privateWaylandIntegrationSelf::innerFunction()::Holder::~Holder() () from /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemKWaylandPlugin.so
#17 0x00007effe12781d8 in __run_exit_handlers () from /lib64/libc.so.6
#18 0x00007effe127822a in exit () from /lib64/libc.so.6
#19 0x00007effe1261f31 in __libc_start_main () from /lib64/libc.so.6
#20 0x000056303a7d40ba in _start ()

Reported using DrKonqi