Hi Clement, i assume something similar. Maybe you can help me with gdb because I want to deliver my results to the openldap project.
How can I attach gdb to a running process? Can you give me a detailed instruction ? Thanks in advance Uli Von: ltb-users [mailto:[email protected]] Im Auftrag von Clément OUDOT Gesendet: Montag, 8. Mai 2017 19:54 An: [email protected] Betreff: Re: [Ltb-users] segfault slapd Le 08/05/2017 à 19:26, [email protected]<mailto:[email protected]> a écrit : Hi Clement, Master and replica are using both: openldap-ltb-2.4.44-2.el6.x86_64 berkeleydb-ltb-4.6.21.NC-4.el6.patch4.x86_64 cyrus-sasl-2.1.23-15.el6_6.2.x86_64 I use Red Hat Enterprise Linux Server release 6.8 (Santiago) as a VM on KVM Before I installed the LTB packages I run 2.4.40 from the Redhat Distribution. Here the behavior was similar to the current behaviour Because the crashes always occurred on the replica I was convinced that is a problem with syncrepl. Redhat didn’t deliver a newer package than 2.4.40 so I decided to switch to the LTB package 2.4.44 last week. But I still have the problems with crashing replica. I never got a core although I set ulimit –c unlimited I will try your suggestion with gdb. Maybe this will help. You may have found a bug in OpenLDAP or a complex issue between RHEL 6 and OpenLDAP. Note that OpenLDAP 2.4.45 should be released soon. You can also try to install a replica on RHEL 7 to see if the bug also happens here. -- Clément OUDOT Consultant en logiciels libres, Expert infrastructure et sécurité Savoir-faire Linux 137 boulevard de Magenta - 75010 PARIS Blog: http://sflx.ca/coudot
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