https://bugs.winehq.org/show_bug.cgi?id=53499
--- Comment #10 from Stanislav Slow stanislav.rimsha@gmail.com --- (In reply to Hans Leidekker from comment #7)
You should try to figure out where this ID comes from. Is it a MAC address? In that case I would expect an all-zero ID if for the loopback address. Perhaps a +relay trace will tell us more.
Are there any specific keywords I could grep from log to prove or disprove the theory?