Core was generated by `/usr/bin/plasmashell'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:51
51      ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7f07bf2fa840 (LWP 22253))]
(gdb) bt
#0  __GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007f07bbe37353 in KCrash::defaultCrashHandler(int) () from /usr/lib/x86_64-linux-gnu/libKF5Crash.so.5
#2  <signal handler called>
#3  QtWaylandClient::QWaylandXdgSurfaceV6::setPopup (this=0x55b372c6c690, parent=<optimized out>, device=0x55b36974cdd0, 
    serial=3998, grab=<optimized out>) at qwaylandxdgshellv6.cpp:222
#4  0x00007f07ac47c166 in QtWaylandClient::QWaylandWindow::initWindow (this=this@entry=0x55b372d0ebe0)
    at qwaylandwindow.cpp:144
#5  0x00007f07ac47c789 in QtWaylandClient::QWaylandWindow::setVisible (this=this@entry=0x55b372d0ebe0, 
    visible=<optimized out>) at qwaylandwindow.cpp:380
#6  0x00007f07a1b36614 in QtWaylandClient::QWaylandEglWindow::setVisible (this=0x55b372d0ebe0, visible=<optimized out>)
    at ../../../../hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp:161
#7  0x00007f07b96feeb8 in QWindowPrivate::setVisible (this=0x55b372d05bd0, visible=visible@entry=true)
    at kernel/qwindow.cpp:401
#8  0x00007f07baaaaf8d in QWidgetWindow::setNativeWindowVisibility (this=this@entry=0x55b372bf9230, 
    visible=visible@entry=true) at kernel/qwidgetwindow.cpp:205
#9  0x00007f07baa854a6 in QWidgetPrivate::show_sys (this=this@entry=0x55b372429000) at kernel/qwidget.cpp:8118
#10 0x00007f07baa8e580 in QWidgetPrivate::show_helper (this=this@entry=0x55b372429000) at kernel/qwidget.cpp:8041
#11 0x00007f07baa916ab in QWidget::setVisible (this=0x55b372d36cc0, visible=<optimized out>) at kernel/qwidget.cpp:8335
#12 0x00007f07babc5ab0 in QMenu::popup (this=0x55b372d36cc0, p=..., atAction=atAction@entry=0x0)
    at widgets/qmenu.cpp:2598
#13 0x00007f0799caf297 in QMenuProxy::openInternal (this=this@entry=0x55b372d1b5e0, pos=...)
    at ./src/declarativeimports/plasmacomponents/qmenu.cpp:459
#14 0x00007f0799cafcdc in QMenuProxy::open (this=0x55b372d1b5e0, x=265, y=16)
    at ./src/declarativeimports/plasmacomponents/qmenu.cpp:336
#15 0x00007f0799cb3ad1 in QMenuProxy::qt_static_metacall (_o=_o@entry=0x55b372d1b5e0, 
    _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=9, _a=_a@entry=0x7ffdef065b70)
---Type <return> to continue, or q <return> to quit---
    at ./obj-x86_64-linux-gnu/src/declarativeimports/plasmacomponents/plasmacomponentsplugin_autogen/EWIEGA46WW/moc_qmenu.cpp:194
#16 0x00007f0799cb4105 in QMenuProxy::qt_metacall (this=0x55b372d1b5e0, _c=QMetaObject::InvokeMetaMethod, _id=9, 
    _a=0x7ffdef065b70)
    at ./obj-x86_64-linux-gnu/src/declarativeimports/plasmacomponents/plasmacomponentsplugin_autogen/EWIEGA46WW/moc_qmenu.cpp:376
#17 0x00007f07bcc4e0d9 in QQmlObjectOrGadget::metacall (this=this@entry=0x7ffdef065eb0, 
    type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=14, argv=<optimized out>)
    at qml/qqmlpropertycache.cpp:1733
#18 0x00007f07bcbb3075 in CallMethod (object=..., index=<optimized out>, returnType=returnType@entry=43, 
    argCount=<optimized out>, argTypes=<optimized out>, engine=engine@entry=0x55b3697be960, callArgs=<optimized out>, 
    callType=<optimized out>) at jsruntime/qv4qobjectwrapper.cpp:1175
#19 0x00007f07bcbb49ef in CallPrecise (object=..., data=..., engine=engine@entry=0x55b3697be960, 
    callArgs=callArgs@entry=0x7f07a33c0538, callType=callType@entry=QMetaObject::InvokeMetaMethod)
    at jsruntime/qv4qobjectwrapper.cpp:1437
#20 0x00007f07bcbb5a5c in CallOverloaded (callType=QMetaObject::InvokeMetaMethod, propertyCache=0x7f079c2c1da0, 
    callArgs=0x7f07a33c0538, engine=0x55b3697be960, data=..., object=...) at jsruntime/qv4qobjectwrapper.cpp:1511
#21 QV4::QObjectMethod::callInternal (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, 
    argc=<optimized out>) at jsruntime/qv4qobjectwrapper.cpp:1977
#22 0x00007f07bcbcfade in QV4::FunctionObject::call (argc=2, argv=0x7f07a33c04f0, thisObject=0x7f07a33c04e8, 
    this=<optimized out>) at jsruntime/qv4functionobject_p.h:163
#23 QV4::Runtime::method_callProperty (engine=0x55b3697be960, base=0x7f07a33c04e8, nameIndex=<optimized out>, 
    argv=0x7f07a33c04f0, argc=2) at jsruntime/qv4runtime.cpp:1062
#24 0x00007f0780019efb in ?? ()
#25 0x000055b36c5cf300 in ?? ()
#26 0x00007f07a33c04a0 in ?? ()
---Type <return> to continue, or q <return> to quit---
#27 0x000055b3697be960 in ?? ()
#28 0x0000000000000000 in ?? ()