Re: systemd-coredump[1815]: [🡕] Process 808 (named) of user 40 dumped core.

[Eicke Herbertz]

This probably happens right after the start of named?

Looks like this bug in libuv 1.52.0:
https://github.com/libuv/libuv/issues/5030

Downgrading to libuv 1.51 works for me while waiting for a fix.

wolle