Hi there, I’m experiencing a weird segfault while installing a RHEL 6.5 server with the mdb backend.
The funny thing is, I have exactly the same configuration (slapd, schema, etc) running just fine on a debian. slapd starts fine but, as soon as I remotely bind to port 389, it segfaults: Jul 18 15:53:41 TBM-LDAP01 kernel: slapd[2056]: segfault at c6e8 ip 00007fe8e742d188 sp 00007fe8a5cd6328 error 4 in back_mdb-2.4.so.2.10.2[7fe8e7407000+34000] Jul 18 15:53:41 TBM-LDAP01 abrtd: Directory 'ccpp-2014-07-18-15:53:41-1717' creation detected Jul 18 15:53:41 TBM-LDAP01 abrt[2057]: Saved core dump of pid 1717 (/opt/symas/lib64/slapd) to /var/spool/abrt/ccpp-2014-07-18-15:53:41-1717 (37949440 bytes) Jul 18 15:53:41 TBM-LDAP01 abrtd: Package 'symas-openldap-silver' isn't signed with proper key Jul 18 15:53:41 TBM-LDAP01 abrtd: 'post-create' on '/var/spool/abrt/ccpp-2014-07-18-15:53:41-1717' exited with 1 Jul 18 15:53:41 TBM-LDAP01 abrtd: Deleting problem directory '/var/spool/abrt/ccpp-2014-07-18-15:53:41-1717’ Here is some more info about the environment: [root@TBM-LDAP01 ~]# lsb_release -a LSB Version: :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch Distributor ID: RedHatEnterpriseServer Description: Red Hat Enterprise Linux Server release 6.5 (Santiago) Release: 6.5 Codename: Santiago [root@TBM-LDAP01 ~]# free total used free shared buffers cached Mem: 3924444 240244 3684200 0 15180 80864 -/+ buffers/cache: 144200 3780244 Swap: 8388600 0 8388600 [root@TBM-LDAP01 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg_bueapweb01-lv_root 22G 3.1G 18G 16% / tmpfs 1.9G 0 1.9G 0% /dev/shm /dev/sda1 485M 95M 365M 21% /boot I understand this is all a bit vague but I can provide core dumps, slapd.conf, anything else your might need to further investigate the problem. Thank you very much. Mirko
