Comment 4 for bug 1891716

# journalctl -u systemd-networkd
https://paste.ubuntu.com/p/9M3xwgwgMj/

# systemctl status systemd-networkd.service
● systemd-networkd.service - Network Service
     Loaded: loaded (/lib/systemd/system/systemd-networkd.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Fri 2020-08-14 20:59:46 UTC; 19min ago
TriggeredBy: ● systemd-networkd.socket
       Docs: man:systemd-networkd.service(8)
   Main PID: 1107 (code=exited, status=1/FAILURE)

Aug 14 20:59:46 g systemd[1]: systemd-networkd.service: Scheduled restart job, restart counter is at 5.
Aug 14 20:59:46 g systemd[1]: Stopped Network Service.
Aug 14 20:59:46 g systemd[1]: systemd-networkd.service: Start request repeated too quickly.
Aug 14 20:59:46 g systemd[1]: systemd-networkd.service: Failed with result 'exit-code'.
Aug 14 20:59:46 g systemd[1]: Failed to start Network Service.