Comment 11 for bug 1991552

@enr0n I don't see any MAC messages but MAC is still wrong

I am setting override.conf via cloud-init which may be too late in the game?

ubuntu@juju-4ccb23-4-lxd-1:~$ journalctl -u systemd-udevd -b 0
Nov 23 15:41:54 juju-4ccb23-4-lxd-1 systemd[1]: Starting Rule-based Manager for Device Events and Files...
Nov 23 15:41:54 juju-4ccb23-4-lxd-1 systemd-udevd[107]: Failed to chown '/dev/net/tun' 0 0: Operation not permitted
Nov 23 15:41:54 juju-4ccb23-4-lxd-1 systemd-udevd[107]: Failed to apply permissions on static device nodes: Operation not permitted
Nov 23 15:41:54 juju-4ccb23-4-lxd-1 systemd[1]: Started Rule-based Manager for Device Events and Files.
Nov 23 15:41:54 juju-4ccb23-4-lxd-1 systemd-udevd[156]: Using default interface naming scheme 'v249'.
Nov 23 15:41:54 juju-4ccb23-4-lxd-1 systemd-udevd[158]: Using default interface naming scheme 'v249'.
Nov 23 15:41:54 juju-4ccb23-4-lxd-1 systemd-udevd[157]: Using default interface naming scheme 'v249'.
Nov 23 15:42:00 juju-4ccb23-4-lxd-1 systemd-udevd[363]: Using default interface naming scheme 'v249'.
Nov 23 15:42:00 juju-4ccb23-4-lxd-1 systemd-udevd[364]: Using default interface naming scheme 'v249'.
Nov 23 15:42:00 juju-4ccb23-4-lxd-1 systemd-udevd[365]: Using default interface naming scheme 'v249'.
ubuntu@juju-4ccb23-4-lxd-1:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
55: eth0@if56: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 06:c0:97:31:d3:1e brd ff:ff:ff:ff:ff:ff link-netnsid 0
    inet6 fe80::4c0:97ff:fe31:d31e/64 scope link
       valid_lft forever preferred_lft forever
57: eth1@if58: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 00:16:3e:3c:63:2c brd ff:ff:ff:ff:ff:ff link-netnsid 0
    inet 10.246.172.109/22 brd 10.246.175.255 scope global eth1
       valid_lft forever preferred_lft forever
    inet6 fe80::216:3eff:fe3c:632c/64 scope link
       valid_lft forever preferred_lft forever
59: eth2@if60: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 00:16:3e:06:12:20 brd ff:ff:ff:ff:ff:ff link-netnsid 0
    inet 10.246.167.7/22 brd 10.246.167.255 scope global eth2
       valid_lft forever preferred_lft forever
    inet6 fe80::216:3eff:fe06:1220/64 scope link
       valid_lft forever preferred_lft forever
ubuntu@juju-4ccb23-4-lxd-1:~$ cat /etc/systemd/system/systemd-udevd.service.d/override.conf
[Service]
Environment=SYSTEMD_LOG_LEVEL=debug
LogRateLimitIntervalSec=0