Shared memory error after reboot

["Marc Roos" <M.Roos@f1-outsourcing.eu>]

I am getting this error after (re)booting, if I restart slapd it is 
gone. I guess I can ignore this message because slapd will recover from 
this eventually? Or do I need to give it a restart every time?


After reboot:

jan 16 14:57:19 mail04 slapd[3283]: @(#) $OpenLDAP: slapd 2.4.44 (Oct 30 
2018 23:14:27) 
$#012#011mockbuild@x86-01.bsys.centos.org:/builddir/build/BUILD/openldap
-2.4.44/openldap-2.4.44/servers/slapd
Jan 16 14:57:19 mail04 slapd[3283]: syncrepl rid=504 
searchbase="dc=backoffice,dc=local": no retry defined, using default
Jan 16 14:57:19 mail04 slapd[3285]: bdb(dc=backoffice,dc=local): BDB0118 
shmat: id 884736: unable to attach to shared system memory region: 
Invalid argument
Jan 16 14:57:19 mail04 slapd[3285]: hdb_db_open: database 
"dc=backoffice,dc=local": shared memory env open failed, assuming stale 
env.
Jan 16 14:57:19 mail04 slapd[3285]: slapd starting
Jan 16 14:57:20 mail04 slapd[3285]: do_syncrep2: rid=504 
LDAP_RES_INTERMEDIATE - REFRESH_DELETE



After restart:

Jan 16 14:58:59 mail04 slapd[3285]: daemon: shutdown requested and 
initiated.
Jan 16 14:58:59 mail04 slapd[3285]: slapd shutdown: waiting for 1 
operations/tasks to finish
Jan 16 14:58:59 mail04 slapd[3285]: slapd stopped.
Jan 16 14:58:59 mail04 slapd[3402]: @(#) $OpenLDAP: slapd 2.4.44 (Oct 30 
2018 23:14:27) 
$#012#011mockbuild@x86-01.bsys.centos.org:/builddir/build/BUILD/openldap
-2.4.44/openldap-2.4.44/servers/slapd
Jan 16 14:58:59 mail04 slapd[3402]: syncrepl rid=504 
searchbase="dc=backoffice,dc=local": no retry defined, using default
Jan 16 14:58:59 mail04 slapd[3404]: slapd starting
Jan 16 14:58:59 mail04 slapd[3404]: do_syncrep2: rid=504 
LDAP_RES_INTERMEDIATE - REFRESH_DELETE

openldap-2.4.44-20.el7.x86_64
openldap-clients-2.4.44-20.el7.x86_64
Linux mail04 3.10.0-957.1.3.el7.x86_64 #1 SMP Thu Nov 29 14:49:43 UTC 
2018 x86_64 x86_64 x86_64 GNU/Linux
CentOS Linux release 7.6.1810 (Core)