Control: tags -1 moreinfo Hello!
MariaDB 10.3 is built against libjemalloc-dev which points to the latest libjemalloc version in the distro: https://salsa.debian.org/mariadb-team/mariadb-10.3/blob/master/debian/control#L19 Official build logs for ams64 (https://buildd.debian.org/status/package.php?p=mariadb-10.3&suite=buster) shows: Setting up libjemalloc2:amd64 (5.1.0-3) ... Setting up libjemalloc-dev (5.1.0-3) ... The core server package however does not end up depending on libjemalloc directly: https://packages.debian.org/buster/mariadb-server-core-10.3 I was not able to reproduce the situation you copy-pasted. Please provide more information, ideally steps on how to reproduce the situation you have in for example a clean Docker container so that it is easy to test by developers.
