OpenLDAP 2.1.11 w/ DB-4.1.25, make test, core dumped

[Chris Lee <Chrislee@centurycity.com.hk>]

Dear All,

How can I trace the problem after core dumped?

OS: RedHat 8.0
OpenLDAP: 2.1.11
DB: DB 4.1.25 

# env CPPFLAGS="-I/usr/local/BerkeleyDB.4.1/include"
LDFLAGS="-L/usr/local/BerkeleyDB.4.1/lib" ./configure
--with-ldbm-api=berkeley

# make test
cd tests; make test
make[1]: Entering directory `/usr/src/openldap-2.1.11/tests'
ln: `./data': cannot overwrite directory
make[1]: [test-bdb] Error 1 (ignored)
Initiating LDAP tests for BDB...
>>>>> Executing all LDAP tests...
>>>>> Test Directory: .
>>>>> Backend: bdb
>>>>> Starting test000-rootdse ...
running defines.sh
Datadir is ./data
Cleaning up in ./test-db...
Starting slapd on TCP/IP port 9009...
Using ldapsearch to retrieve the root DSE...
Waiting 5 seconds for slapd to start...
./scripts/test000-rootdse: line 49:  9092 Segmentation fault      (core
dumped) $SLAPD -f $DBCONF -h $MASTERURI -d $LVL $TIMING >$MASTERLOG 2>&1
Waiting 5 seconds for slapd to start...
Waiting 5 seconds for slapd to start...
Waiting 5 seconds for slapd to start...
Waiting 5 seconds for slapd to start...
Waiting 5 seconds for slapd to start...
./scripts/test000-rootdse: line 57: kill: (9092) - No such process
ldap_bind: Can't contact LDAP server (81)
>>>>> Test failed
>>>>> ./scripts/test000-rootdse failed (exit 1)
make[1]: *** [test-bdb] Error 1
make[1]: Leaving directory `/usr/src/openldap-2.1.11/tests'
make: *** [test] Error 2

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Regards,
Chris Lee