http://bugs.winehq.org/show_bug.cgi?id=17851
--- Comment #9 from Bernhard Schmidt berni@birkenwald.de 2009-04-28 15:49:42 --- Disregard the last report for now.
[2009-04-28 22:03:31] Incoming connection from [2bb1:c67b:f46f:807e:ece9:8c00::]:1792 [2009-04-28 22:07:07] Incoming connection from [2001:0:d5c7:a2d6:34a4:2c32:ae28:5d07]:59126 [2009-04-28 22:07:07] [2001:0:d5c7:a2d6:34a4:2c32:ae28:5d07]:59126: [Mainline 6.1.2 (0.0)]: Handshake completed [2009-04-28 22:11:44] Incoming connection from [2001:0:cf2e:3096:0:fbd9:8354:d3f3]:2174
As you can see there are cases where the neighbor IP is correctly printed. I also ran tcpdump and could not register a single IPv6 connection attempt when the event happened. Neither did the firewall.
So I'd say the code is good. Thanks a lot.