In the postgres log I see:
2014-10-28 15:40:35 UTC ERROR: duplicate key value violates unique constraint "maasserver_staticipaddress_ip_key" 2014-10-28 15:40:35 UTC DETAIL: Key (ip)=(10.245.0.201) already exists. 2014-10-28 15:40:35 UTC STATEMENT: INSERT INTO "maasserver_staticipaddress" ("created", "updated", "ip", "alloc_type", "user_id") VALUES ('2014-10-28 15:40:32.431728', '2014-10-28 15:40:32.431728', '10.245.0.201', 0, NULL) RETURNING "maasserver_staticipaddress"."id"
In the postgres log I see:
2014-10-28 15:40:35 UTC ERROR: duplicate key value violates unique constraint "maasserver_ staticipaddress _ip_key" staticipaddress " ("created", "updated", "ip", "alloc_type", "user_id") VALUES ('2014-10-28 15:40:32.431728', '2014-10-28 15:40:32.431728', '10.245.0.201', 0, NULL) RETURNING "maasserver_ staticipaddress "."id"
2014-10-28 15:40:35 UTC DETAIL: Key (ip)=(10.245.0.201) already exists.
2014-10-28 15:40:35 UTC STATEMENT: INSERT INTO "maasserver_