cbbackup throws error and exits with exception

Tested with build: 3.0.0-1174.rel

Setup: 3-Node cluster with XDCR between another 3-node cluster.

The cbbackup fails when try to take full backup of the cluster.
Command executed: /opt/couchbase/bin/cbbackup http://Administrator:password@172.23.106.71:8091 /tmp/backup -m full

Output from Cbbackup>>

vb_937:abs_high_seqno 0
vb_756:abs_high_seqno 0
vb_982:purge_seqno 0
vb_813:high_seqno 0
vb_921:high_seqno 0
vb_1008:uuid 54486033539771
vb_976:uuid 21079925921752

Exception in thread w2:
Traceback (most recent call last):
File "/usr/lib64/python2.6/threading.py", line 532, in __bootstrap_inner
self.run()
File "/usr/lib64/python2.6/threading.py", line 484, in run
self._target(*self.args, **self._kwargs)
File "/opt/couchbase/lib/python/pump.py", line 286, in run_worker
source_map, sink_map, self.ctl, curx).run()
File "/opt/couchbase/lib/python/pump.py", line 344, in run
rv_batch, batch = self.source.provide_batch()
File "/opt/couchbase/lib/python/pump_dcp.py", line 113, in provide_batch
rv, dcp_conn = self.get_dcp_conn()
File "/opt/couchbase/lib/python/pump_dcp.py", line 395, in get_dcp_conn
self.setup_dcp_streams()
File "/opt/couchbase/lib/python/pump_dcp.py", line 475, in setup_dcp_streams
if int(vbid) not in self.node_vbucket_map:
ValueError: invalid literal for int() with base 10: '751:abs'

The last build when cbbackup was working: 3.0.0-1157. The build 3.0.0-1158 when cbbackup was broken.