rebalance failure in centos longevity with error mover_crashed and bulk_set_vbucket_state_failed

 {unexpected_exit,

                               {'EXIT',<0.8780.254>,

                                {bulk_set_vbucket_state_failed,

                                 [{'ns_1@172.23.96.56',

                                   {'EXIT',

                                    {{{{{child_interrupted,

                                         {'EXIT',<21140.12803.105>,

                                          {{badmatch,{error,closed}},

                                           [{dcp_proxy,handle_packet,2,

                                             [{file,"src/dcp_proxy.erl"},

                                              {line,173}]},

                                            {dcp_proxy,process_data_loop,3,

                                             [{file,"src/dcp_proxy.erl"},

                                              {line,342}]},

                                            {dcp_proxy,handle_info,2,

                                             [{file,"src/dcp_proxy.erl"},

                                              {line,100}]},

                                            {gen_server,handle_msg,5,

                                             [{file,"gen_server.erl"},

                                              {line,604}]},

                                            {proc_lib,init_p_do_apply,3,

                                             [{file,"proc_lib.erl"},

                                              {line,239}]}]}}},

                                        [{dcp_replicator,spawn_and_wait,1,

                                          [{file,"src/dcp_replicator.erl"},

                                           {line,231}]},

                                         {dcp_replicator,handle_call,3,

                                          [{file,"src/dcp_replicator.erl"},

                                           {line,109}]},

                                         {gen_server,handle_msg,5,

                                          [{file,"gen_server.erl"},

                                           {line,585}]},

                                         {proc_lib,init_p_do_apply,3,

                                          [{file,"proc_lib.erl"},

                                           {line,239}]}]},

                                       {gen_server,call,

                                        ['dcp_replicator-default-ns_1@172.23.97.239',

                                         {setup_replication,[877]},

                                         infinity]}},

                                      {gen_server,call,

                                       ['replication_manager-default',

                                        {change_vbucket_replication,877,

                                         'ns_1@172.23.97.239'},

                                        infinity]}},

                                     {gen_server,call,

                                      [{'janitor_agent-default',

                                        'ns_1@172.23.96.56'},

                                       {if_rebalance,<0.8670.254>,

                                        {update_vbucket_state,877,replica,

                                         undefined,'ns_1@172.23.97.239'}},

                                       infinity]}}}}]}}}}