[writeDatagramToNonExistingPeer] windows-10 msvc-2019 windows-10 msvc-2017 windows-10 msvc-2015 windows-7sp1 # QTBUG-85364 windows-10 gcc cmake [readyReadForEmptyDatagram] opensuse-leap [echo] opensuse-42.3 [readyReadForEmptyDatagram] linux