https://bugs.openldap.org/show_bug.cgi?id=10087
--- Comment #2 from rajko@albrecht.jetzt --- The one and only I can retrieve: Assertion failed: !LDAP_BACK_CONN_TAINTED( lc ) (bind.c: ldap_back_conn_delete: 181) (With slapd 2.6.3 on alpine linux docker) The problem: it is running in docker - when the container dies, the core dump is away. Running native is risky - docker immediately restarts the container in case of a crash. But: I think I have the config option for reproducing: For security reasons, the root-pw of the slapd and the bind to upstream ldap were configured with different values. eg: idassert-bind bindmethod=simple binddn="uid=ldapservice,ou=Users,o=<...>,dc=<...>,dc=com credentials="<upstream-pw>" and rootdn "uid=ldap,ou=Users,o=<...>,dc=<...>,dc=com" rootp "someotherpw" was configured. After I changed rootdn/rootpw to the same value of idassert-bind this problem disappeared. Second: it requires some load on slapd as far as I see - eg, more than one request per second for about 10 minutes. Later this day I check if I can setup a small test environment for producing a full stacktrace without inflecting our production environment but I hope, my further information help. -- You are receiving this mail because: You are on the CC list for the issue.