Samba3 loglevel 2

[2016/04/30 11:44:08.532081,  2, pid=22269, effective(0, 0), real(0, 0)] lib/smbldap.c:1018(smbldap_open_connection)
  smbldap_open_connection: connection opened
[2016/04/30 11:44:08.539932,  2, pid=22269, effective(0, 0), real(0, 0)] rpc_server/samr/srv_samr_nt.c:3976(_samr_LookupDomain)
  Returning domain sid for domain WORKGROUP_NAME -> S-1-5-21-4199950535-4215296931-1234567891
[2016/04/30 11:44:08.540442,  2, pid=22269, effective(0, 0), real(0, 0)] passdb/pdb_ldap.c:553(init_sam_from_ldap)
  init_sam_from_ldap: Entry found for user: pc209-03$
[2016/04/30 11:44:08.541471,  2, pid=22269, effective(0, 0), real(0, 0)] passdb/pdb_ldap.c:2427(init_group_from_ldap)
  init_group_from_ldap: Entry found for group: 515
[2016/04/30 11:44:08.542006,  2, pid=22269, effective(0, 0), real(0, 0)] passdb/pdb_ldap.c:2427(init_group_from_ldap)
  init_group_from_ldap: Entry found for group: 515
*** [2016/04/30 11:44:08.542608,  2, pid=22269, effective(65534, 65534), real(0, 0)] ../libcli/auth/credentials.c:308(netlogon_creds_server_check_internal)
***   credentials check failed
*** [2016/04/30 11:44:08.542650,  0, pid=22269, effective(65534, 65534), real(0, 0)] rpc_server/netlogon/srv_netlog_nt.c:976(_netr_ServerAuthenticate3)
***  _netr_ServerAuthenticate3: netlogon_creds_server_check failed. Rejecting auth request from client PC209-03 machine account PC209-03$
[2016/04/30 11:44:08.544673,  2, pid=22269, effective(0, 0), real(0, 0)] rpc_server/samr/srv_samr_nt.c:3976(_samr_LookupDomain)
  Returning domain sid for domain WORKGROUP_NAME -> S-1-5-21-4199950535-4215296931-1234567891
[2016/04/30 11:44:08.545046,  2, pid=22269, effective(0, 0), real(0, 0)] passdb/pdb_ldap.c:553(init_sam_from_ldap)
  init_sam_from_ldap: Entry found for user: pc209-03$
[2016/04/30 11:44:08.545713,  2, pid=22269, effective(0, 0), real(0, 0)] passdb/pdb_ldap.c:2427(init_group_from_ldap)
  init_group_from_ldap: Entry found for group: 515
*** [2016/04/30 11:44:08.548823,  1, pid=22269, effective(65534, 65534), real(0, 0)] rpc_server/srv_pipe.c:1845(api_pipe_request)
***   srv_pipe_check_verification_trailer: failed
*** [2016/04/30 11:44:21.580682,  1, pid=22269, effective(0, 0), real(0, 0)] smbd/process.c:457(receive_smb_talloc)
***   receive_smb_raw_talloc failed for client 10.1.40.3 read error = NT_STATUS_CONNECTION_RESET.