rebalance stuck with UPR 3.0.0-543

http://qa.hq.northscale.net/job/centos_x64--03_02--failover_tests_UPR-P0/3/consoleFull

seems like it's a common issue and it's not related failover tests

2014-04-04 05:16:22 | INFO | MainProcess | MainThread | [failovertests.common_test_body] node 10.1.3.117:8091 is 'unhealthy' as expected
2014-04-04 05:16:23 | INFO | MainProcess | MainThread | [rest_client.fail_over] fail_over node ns_1@10.1.3.117 successful
2014-04-04 05:16:23 | INFO | MainProcess | MainThread | [failovertests.common_test_body] failed over node : ns_1@10.1.3.117
2014-04-04 05:16:23 | INFO | MainProcess | MainThread | [basetestcase.sleep] sleep for 60 secs. after failover before invoking rebalance... ...

2014-04-04 05:17:23 | INFO | MainProcess | MainThread | [rest_client.rebalance] rebalance params : password=password&ejectedNodes=ns_1%4010.1.3.117&user=Administrator&knownNodes=ns_1%4010.1.3.117%2Cns_1%4010.1.3.141%2Cns_1%4010.1.3.115%2Cns_1%4010.1.3.118%2Cns_1%4010.1.3.116
2014-04-04 05:17:23 | INFO | MainProcess | MainThread | [rest_client.rebalance] rebalance operation started
2014-04-04 05:17:23 | INFO | MainProcess | MainThread | [rest_client._rebalance_progress] rebalance percentage : 0 %

2014-04-04 05:21:38 | INFO | MainProcess | MainThread | [rest_client._rebalance_progress] rebalance percentage : 8.74278308 %
2014-04-04 05:21:43 | INFO | MainProcess | MainThread | [rest_client._rebalance_progress] rebalance percentage : 8.74278308 %
2014-04-04 05:21:48 | INFO | MainProcess | MainThread | [rest_client._rebalance_progress] rebalance percentage : 8.74278308 %
2014-04-04 05:21:48 | ERROR | MainProcess | MainThread | [rest_client.monitorRebalance] apparently rebalance progress code in infinite loop: 8.74278308