Hi, I hope I am not misunderstanding this, but I think I've got the same problem with
[2949072.463008] audit: type=1400 audit(1704633046.887:50): apparmor="DENIED" operation="open" profile="kea-dhcp4" name="/run/kea/kea-dhcp4.kea-dhcp4.pid" pid=3589658 comm="kea-dhcp4" requested_mask="r" denied_mask="r" fsuid=124 ouid=124 ii kea-dhcp4-server 2.2.0-6 arm64 IPv4 DHCP server /ralph