asw2-a5-eqiad xe-0/0/36 has some input errors. It's part of ae0, which is the 4-port aggregate back to asw-a-eqiad, and is the only one of the 4 showing the errors. None of the 4 links (or the ae) is showing errors on the other side at asw-a-eqiad. The errors have been there since at least Sep 2013 in librenms's history.
This is possibly related to the pattern of inter-row elevated nutcracker timeout rates shown in: https://phabricator.wikimedia.org/T102199#1499358