wirelessduck@??? writes:

> This is a known issue. I haven’t yet found the cause of the incorrect
> permissions.

Thanks for the pointer -- my workaround in .gitlab-ci.yml was simple:

- ls -ald /usr/sbin | grep -q ^drwxr-xr-x || chmod -v 755 /usr/sbin

Maybe this helps others meanwhile. I think the official images should
have this chmod applied to them, as a post-processing step, until we
identify (and fix) the real bug causing this to happen is.

/Simon