Hi,
here is a snap of the slapd log of the 2.5.14:
=> mdb_equality_candidates (objectClass) => key_read mdb_idl_fetch_key: [b49d1940] <= mdb_index_read: failed (-30798) <= mdb_equality_candidates: id=0, first=0, last=0 => mdb_equality_candidates (memberOf) => key_read mdb_idl_fetch_key: [f255735b] <= mdb_index_read: failed (-30798) <= mdb_equality_candidates: id=0, first=0, last=0 mdb_search_candidates: id=0 first=0 last=0 mdb_search: no candidates send_ldap_result: conn=1002 op=2 p=3 send_ldap_result: err=0 matched="" text="" send_ldap_response: msgid=3 tag=101 err=0 conn=1002 op=2 SEARCH RESULT tag=101 err=0 qtime=0.000021 etime=0.000468 nentries=0 text= connection_get(16) connection_get(16): got connid=1002 connection_read(16): checking for input on id=1002 op tag 0x42, time 1678793417 ber_get_next on fd 16 failed errno=0 (Success) conn=1002 op=3 do_unbind