Hello - So, I have kinda seen this for a little while but haven't had time to debug.
A way I can reproduce this. I have a laptop with iwn0 and bge0, with trunk0 $ cat /etc/hostname.trunk0 trunkport bge0 trunkport iwn0 trunkproto failover up inet6 autoconfprivacy inet6 autoconf dhcp My router is OpenBSD running rtadvd. If that machine panicks, even after I restart it, IPv6 is broken on my laptop until I: # ifconfig trunk0 destroy # sh /etc/netstart trunk0 All non-OpenBSD devices on the network start working with IPv6 after the router comes back up. I'll try to test this further when I have time, but when the router is down, people yell. :) - David
