bdr appears to be trying to replicate to itself - Mailing list pgsql-general

I noticed a very strange issue starting about 20 days ago and my pg_xlog has just been filling up since then.

```
HOST A:
postgres=# select * from pg_replication_slots;
                slot_name                | plugin | slot_type | datoid | database  | active | xmin | catalog_xmin |
restart_lsn

-----------------------------------------+--------+-----------+--------+-----------+--------+------+--------------+-------------
 bdr_16385_6188730679935789649_1_16385__ | bdr    | logical   |  16385 | database_name | f      |      |     28174997 |
25/7677F300
 bdr_16385_6188733518371128845_2_16385__ | bdr    | logical   |  16385 | database_name | t      |      |     38613316 |
41/7B7EDF80

select bdr.bdr_get_local_nodeid();
     bdr_get_local_nodeid
-------------------------------
 (6188730679935789649,1,16385)

SELECT     slot_name, database, active,     pg_xlog_location_diff(pg_current_xlog_insert_location(), restart_lsn) AS
retained_bytes FROM pg_replication_slots WHERE plugin = 'bdr'; 
                slot_name                | database  | active | retained_bytes
-----------------------------------------+-----------+--------+----------------
 bdr_16385_6188730679935789649_1_16385__ | database_name | f      |   120353015152
 bdr_16385_6188733518371128845_2_16385__ | database_name | t      |           2288
(2 rows)
```

HOST B:

```
select * from pg_replication_slots;
                slot_name                | plugin | slot_type | datoid | database  | active | xmin | catalog_xmin |
restart_lsn

-----------------------------------------+--------+-----------+--------+-----------+--------+------+--------------+-------------
 bdr_16385_6188730679935789649_1_16385__ | bdr    | logical   |  16385 | database_name | t      |      |      3499719 |
3/B53F00A8

select bdr.bdr_get_local_nodeid();
     bdr_get_local_nodeid
-------------------------------
 (6188733518371128845,2,16385)

SELECT     slot_name, database, active,     pg_xlog_location_diff(pg_current_xlog_insert_location(), restart_lsn) AS
retained_bytes FROM pg_replication_slots WHERE plugin = 'bdr'; 
                slot_name                | database  | active | retained_bytes
-----------------------------------------+-----------+--------+----------------
 bdr_16385_6188730679935789649_1_16385__ | database_name | t      |          68736
```

So it almost looks like HOST A is trying to replicate to itself since the replication_slots has the same node_id of
itselfand it's just filling up the pg_xlog. 

This server has been setup since mid-may and I haven't added any new nodes but I did upgrade just this past weekend
beforeI noticed there was a problem: 
dpkg -l | grep '^ii' | grep postgre
ii  pgdg-keyring                        2014.1                              all          keyring for apt.postgresql.org
ii  postgresql-bdr-9.4                  9.4.5-1trusty                       amd64        object-relational SQL
database,version 9.4 server 
ii  postgresql-bdr-9.4-bdr-plugin       0.9.3-1trusty                       amd64        BDR Plugin for PostgreSQL-BDR
9.4
ii  postgresql-bdr-client-9.4           9.4.5-1trusty                       amd64        front-end programs for
PostgreSQL-BDR9.4 
ii  postgresql-bdr-contrib-9.4          9.4.5-1trusty                       amd64        additional facilities for
PostgreSQL
ii  postgresql-client-common            170.pgdg14.04+1                     all          manager for multiple
PostgreSQLclient versions 
ii  postgresql-common                   170.pgdg14.04+1                     all          PostgreSQL database-cluster
manager
ii  postgresql-contrib                  9.4+170.pgdg14.04+1                 all          additional facilities for
PostgreSQL(supported version) 

Before I was on postgresql-bdr-client-9.4           9.4.4-1trusty

Can anyone help me fix this? I'm running out of HD space.

Thanks!