Swap rebalance R1.1 test fails with reason mover_crashed

"completionMessage": "Rebalance exited with reason {mover_crashed,                              {unexpected_exit,

                               {'EXIT',<0.3785.27>,

                                {{bulk_set_vbucket_state_failed,

                                  [{'ns_1@172.23.97.22',

                                    {'EXIT',

                                     {{{badmatch,

                                        {error,

                                         {setup_replications_failed,

                                          [{'ns_1@172.23.97.27',

                                            {errors,[{134,865}]}}]}}},

                                       [{janitor_agent,

                                         handle_apply_vbucket_state,2,

                                         [{file,\"src/janitor_agent.erl\"},

                                          {line,1073}]},

                                        {janitor_agent,

                                         apply_vbucket_states_worker_loop,0,

                                         [{file,\"src/janitor_agent.erl\"},

                                          {line,1062}]},

                                        {proc_lib,init_p,3,

                                        [{file,\"proc_lib.erl\"},{line,232}]}]},

                                      {gen_server,call,

                                       [{'janitor_agent-bucket-1',

                                         'ns_1@172.23.97.22'},

                                        {if_rebalance,<0.19945.18>,

                                         {update_vbucket_state,865,replica,

                                          undefined,'ns_1@172.23.97.27'}},

                                        infinity]}}}}]},

                                 [{janitor_agent,bulk_set_vbucket_state,4,

                                   [{file,\"src/janitor_agent.erl\"},

                                    {line,403}]},

                                  {ns_single_vbucket_mover,

                                   update_replication_post_move,5,

                                   [{file,\"src/ns_single_vbucket_mover.erl\"},

                                    {line,530}]},

                                  {ns_single_vbucket_mover,on_move_done_body,

                                   6,

                                   [{file,\"src/ns_single_vbucket_mover.erl\"},

                                    {line,556}]},

                                  {proc_lib,init_p,3,

                                   [{file,\"proc_lib.erl\"},{line,232}]}]}}}}."