Hi, I been having issue with my samba/winbind, since I update from samba 3.5 to 3.6. below is the error I am getting from my log file and the samba config file. I am running Red Hat 6.4. nmbd[2188]: [2013/03/10 13:25:14.327717, 0] nmbd/nmbd_namequery.c:108(query_name_response) Mar 10 13:25:14 c89005 nmbd[2188]: query_name_response: Multiple (2) responses received for a query on subnet x.x.x.x for name MYDOMAIN<1d>. Mar 10 13:25:14 c89005 nmbd[2188]: This response was from IP x.x.x.x, reporting an IP address of x.x.x.x. Mar 11 00:01:14 c89005 nslcd[1587]: [88ddb1] ldap_result() timed out Mar 11 05:00:19 c89005 nslcd[1587]: [9be780] ldap_result() timed out Mar 11 14:58:12 c89005 winbindd[23655]: [2013/03/11 14:58:12.385839, 0] lib/smbldap.c:697(smbldap_store_state) Mar 11 14:58:12 c89005 winbindd[23655]: PANIC: assert failed at lib/smbldap.c(697): tmp_ldap_state == smbldap_state Mar 11 14:58:12 c89005 winbindd[23655]: [2013/03/11 14:58:12.606028, 0] winbindd/idmap.c:201(smb_register_idmap_alloc) Mar 11 14:58:12 c89005 winbindd[23655]: idmap_alloc module tdb already registered! Mar 11 14:58:12 c89005 winbindd[23655]: [2013/03/11 14:58:12.606204, 0] winbindd/idmap.c:149(smb_register_idmap) Mar 11 14:58:12 c89005 winbindd[23655]: Idmap module passdb already registered! Mar 11 14:58:12 c89005 winbindd[23655]: [2013/03/11 14:58:12.606284, 0] winbindd/idmap.c:149(smb_register_idmap) Mar 11 14:58:12 c89005 winbindd[23655]: Idmap module nss already registered! Mar 11 14:58:12 c89005 winbindd[23655]: [2013/03/11 14:58:12.614752, 0] lib/smbldap.c:1153(smbldap_connect_system) Mar 11 14:58:12 c89005 winbindd[23655]: failed to bind to server ldap:// ldap.science.purdue.edu/ with dn="cn=SlapHappy,dc=science,dc=lcl" Error: Invalid credentials Mar 11 14:58:12 c89005 winbindd[23655]: #011(unknown) Mar 11 14:58:27 c89005 winbindd[23655]: [2013/03/11 14:58:27.762968, 0] winbindd/idmap.c:599(idmap_alloc_init) Mar 11 14:58:27 c89005 winbindd[23655]: ERROR: Initialization failed for alloc backend, deferred! Mar 11 14:58:27 c89005 winbindd[23655]: [2013/03/11 14:58:27.794053, 0] winbindd/idmap.c:201(smb_register_idmap_alloc) Mar 11 14:58:27 c89005 winbindd[23655]: idmap_alloc module tdb already registered! Mar 11 14:58:27 c89005 winbindd[23655]: [2013/03/11 14:58:27.794192, 0] winbindd/idmap.c:149(smb_register_idmap) Mar 11 14:58:27 c89005 winbindd[23655]: Idmap module passdb already registered! Mar 11 14:58:27 c89005 winbindd[23655]: [2013/03/11 14:58:27.794270, 0] winbindd/idmap.c:149(smb_register_idmap) Mar 11 14:58:27 c89005 winbindd[23655]: Idmap module nss already registered! Mar 11 14:58:27 c89005 winbindd[23655]: [2013/03/11 14:58:27.803810, 0] lib/smbldap.c:1153(smbldap_connect_system) Mar 11 14:58:27 c89005 winbindd[23655]: failed to bind to server ldap:// ldap.science.purdue.edu/ with dn="cn=SlapHappy,dc=science,dc=lcl" Error: Invalid credentials Mar 11 14:58:27 c89005 winbindd[23655]: #011(unknown) Mar 11 14:58:42 c89005 winbindd[23655]: [2013/03/11 14:58:42.950615, 0] winbindd/idmap.c:599(idmap_alloc_init) Mar 11 14:58:42 c89005 winbindd[23655]: ERROR: Initialization failed for alloc backend, deferred! [global] netbios name = C89005 server string = Samba Server Version %v workgroup = MYDOMAIN realm = CENTRAL.MYDOMAN.LCL security = ADS password server = * passdb backend = tdbsam client use spnego = yes client ntlmv2 auth = yes encrypt passwords = yes unix extensions = no host msdfs = yes socket options = TCP_NODELAY smb ports = 445 ##LOGS # max 1MB per log file, then rotate max log size = 1024 ## WINS domain master = no local master = no preferred master = no dns proxy = no wins server = 128.210.30.240 ## PRINTING printing = bsd printcap name = /dev/null load printers = no ## WINBIND winbind use default domain = true winbind offline logon = false winbind enum users = no winbind enum groups = no winbind nested groups = yes winbind normalize names = yes obey pam restrictions = no allow trusted domains = yes template shell = /bin/bash template homedir = /home/%D/%U ldap ssl = start tls ldap suffix = dc=science,dc=lcl ldap idmap suffix = ou=idmap ldap admin dn = cn=SlapHappy,dc=science,dc=lcl idmap uid = 5000-200000 idmap gid = 5000-200000 idmap backend = ldap:ldap://ldap.example.edu/ idmap config:ldap_base_dn = ou=idmap,dc=science,dc=lcl idmap config:ldap_user_dn = cn=SlapHappy,dc=science,dc=lcl idmap alloc backend = ldap idmap alloc config: ldap_url = ldap://ldap.example.edu/ idmap alloc config: ldap_base_dn = ou=idmap,dc=science,dc=lcl idmap alloc config: ldap_user_dn = cn=SlapHappy,dc=science,dc=lcl include = /etc/samba/c89.conf Any help or idea will be appreciated. ~ Thanks