Looks like cause of the warnings is this commit done 5 days ago:
https://github.com/kamailio/kamailio/commit/efe5903cd17de9c5d94610e2345254e…
So I'm in big trouble: due to tls incompatibility, Kamailio 4.3 does not
start without rebuild and I clean rebuild is not possible due to xmlrpc
module issue.
-- Juha