Bug in net/apinger port. The code which composes and received ICMP echo request/response messages is not quite as clever as it ought to be when trying to use the Kernel's SO_TIMESTAMP socket option. It checks for the wrong type in the response control message. See patch below. How-To-Repeat: Inspection.
Responsible Changed From-To: freebsd-ports-bugs->mich Over to maintainer.
State Changed From-To: open->closed Committed, thanks !