Keep Seeing Crash Reports When I do a Dump - Any Idea's as to what the issue could be?

ns_node_disco: nodes_wanted updated: ['ns_1@10.104.123.160',
                                      'ns_1@10.104.61.171',
                                      'ns_1@10.193.47.127',
                                      'ns_1@10.198.82.111'], with cookie: ckjmhbslclyghqka

SUPERVISOR REPORT  <6245.417.0>                             2010-11-29 10:54:46
===============================================================================
Reporting supervisor                                  {local,ns_node_disco_sup}

Child process
   errorContext                                                     start_error
   reason
         {{badmatch,{error,timeout}},
         [{ns_node_disco,init,1},
          {gen_server,init_it,6},
          {proc_lib,init_p_do_apply,3}]}
   pid                                                                undefined
   name                                                           ns_node_disco
   start_function                                 {ns_node_disco,start_link,[]}
   restart_type                                                       permanent
   shutdown                                                                  10
   child_type                                                            worker


CRASH REPORT  <6245.23938.17>                               2010-11-29 10:54:46

CRASH REPORT  <6245.18461.10>                               2010-11-27 04:37:21
===============================================================================
Crashing process
   initial_call                            {ns_node_disco,init,['Argument__1']}
   pid                                                          <6245.18461.10>
   registered_name                                                           []
   error_info
         {exit,{{badmatch,{error,timeout}},
               [{ns_node_disco,init,1},
                {gen_server,init_it,6},
                {proc_lib,init_p_do_apply,3}]},
              [{gen_server,init_it,6},{proc_lib,init_p_do_apply,3}]}
   ancestors
         [ns_node_disco_sup,ns_server_sup,ns_cluster,ns_server_cluster_sup,
         <6245.55.0>]
   messages                                                                  []
   links                                                         [<6245.417.0>]
   dictionary                                                                []
   trap_exit                                                              false
   status                                                               running
   heap_size                                                               4181
   stack_size                                                                24
   reductions                                                               432