Created attachment 191896 [details]
Diff contains changes in Makefile and distversion.
Redundant call of m_freem(9) removed in vether_start. If instance of if_vether(4) is not if_bridge(4) member, any dequeued mbuf(9) is marked as received by itself and free'd automatically.
Created attachment 191912 [details]
This new patch works against the current ports tree and builds on current, 11.1a and 10.3i. Please approve.
Approved.(In reply to Kurt Jaeger from comment #1)
A commit references this bug:
Date: Mon Apr 9 18:23:33 UTC 2018
New revision: 466876
net/vether-kmod: Update to latest commit
Submitted by: Henning Matyschok <firstname.lastname@example.org> (maintainer)
Landed, thanks :-)