Hi, on a Lenovo ThinkCentre M77, running 6.4-stable (amd64), I get bge0: APE event 0x00020510 send timed out and bge0: APE event 0x00010510 send timed out
The bge0 is a Broadcom BCM5761 A1 (0x5761100), APE firmware DASH 1.46.0.0. After plugging in a cable directly connected to another machine, auto-assigning IPv6 addresses and ping6ing back and forth, it looks like the bge0 sends out frames but never receives any. Up to OpenBSD 6.1 this (and a lot more) worked. Best regards, Matthias