On Tue, Dec 16, 2025 at 02:44:37PM +0100, Stefan Kania wrote:
Hi to all,
I have a strange problem. If I install the following LDIFs in an multi provider environment, build directly on vritualBox VMs, everyting is fine: [...] I can see the user, replication of cn0config is working, even if I add new changes.
No I want to do a setup with vagrant and Debian13. As soon as I try to add the overlay (the schema extension is working fine) the OpenLDAP i crashing wit the following message:
Dec 16 11:16:49 ldap02 slapd[3344]: syncprov_db_open: starting syncprov for suffix cn=config Dec 16 11:16:49 ldap02 slapd[3344]: conn=-1 op=0 syncprov_findcsn: mode=FIND_MAXCSN csn= Dec 16 11:16:49 ldap02 systemd[1]: symas-openldap-server.service: Main process exited, code=killed, status=11/SEGV Dec 16 11:16:49 ldap02 systemd[1]: symas-openldap-server.service: Failed with result 'signal'.
I have never seen this message before. Any hint where I can search for the problem?
Hi Stefan, you probably want to gather the core and post the backtrace ("thread apply all bt full") to get an indication of what the issue might be.
A SEGV indicates a bug in slapd so if you have a simple way of reproducing this that we can use, feel free to file a bug with all the relevant information.
Thank you,