Somebody complained to me about using age old iproute, so I updated it in https://anonscm.debian.org/cgit/pkg-mysql/mariadb-10.1.git/commit/?id=4d96f3c7be53afe605b3f5d1b03ba6a28c805e82 What is your suggestion on how to solve this? Downgrade back? What shall be done with lsof then?