[Samba] undefined symbol: find_domain_from_name

[vincent at cojot.name]

Hi,

I was trying to use ldbsearch to debug my current DC issues and I got 
symbol errors:

[root at dc00 ~]# ldbsearch -H /var/lib/samba/private/sam.ldb 
'(invocationId=*)' --cross-ncs objectguid --modules-path=/usr/lib64/samba
ldb: unable to dlopen /usr/lib64/samba/idmap/ad.so : /usr/lib64/samba/libidmap-samba4.so: undefined symbol: find_domain_from_name
ldb: unable to dlopen /usr/lib64/samba/idmap/autorid.so : /usr/lib64/samba/libidmap-samba4.so: undefined symbol: find_domain_from_name
ldb: unable to dlopen /usr/lib64/samba/idmap/hash.so : /usr/lib64/samba/libidmap-samba4.so: undefined symbol: find_domain_from_name
ldb: unable to dlopen /usr/lib64/samba/idmap/ldap.so : /usr/lib64/samba/libidmap-samba4.so: undefined symbol: find_domain_from_name
ldb: unable to dlopen /usr/lib64/samba/idmap/rfc2307.so : /usr/lib64/samba/libidmap-samba4.so: undefined symbol: find_domain_from_name
ldb: unable to dlopen /usr/lib64/samba/idmap/rid.so : /usr/lib64/samba/libidmap-samba4.so: undefined symbol: find_domain_from_name
ldb: unable to dlopen /usr/lib64/samba/idmap/script.so : /usr/lib64/samba/libidmap-samba4.so: undefined symbol: find_domain_from_name
ldb: unable to dlopen /usr/lib64/samba/idmap/tdb2.so : /usr/lib64/samba/libidmap-samba4.so: undefined symbol: find_domain_from_name
ldb: unable to dlopen /usr/lib64/samba/libidmap-samba4.so : /usr/lib64/samba/libidmap-samba4.so: undefined symbol: find_domain_from_name
ldb: unable to dlopen /usr/lib64/samba/libsmbldaphelper-samba4.so : /usr/lib64/samba/libsmbldaphelper-samba4.so: undefined symbol: decode_account_policy_name
ldb: unable to dlopen /usr/lib64/samba/nss_info/hash.so : /usr/lib64/samba/nss_info/hash.so: undefined symbol: smb_register_idmap
ldb: unable to dlopen /usr/lib64/samba/nss_info/rfc2307.so : /usr/lib64/samba/nss_info/rfc2307.so: undefined symbol: tldap_context_create
ldb: unable to dlopen /usr/lib64/samba/nss_info/sfu.so : /usr/lib64/samba/nss_info/sfu.so: undefined symbol: tldap_context_create
ldb: unable to dlopen /usr/lib64/samba/nss_info/sfu20.so : /usr/lib64/samba/nss_info/sfu20.so: undefined symbol: tldap_context_create
Aborted

Is this expected? I'm using samba 4.7.6 from Tranquil.It repos..

Thanks,