Issue

I have freeipa with ad-trust installed on centos 8 . It was working perfectly fine. Today after I updated the OS via dnf, the IPA server fails to start via "ipactl start" command because "smb" service fails to start . All other services start successfully. I have also run "ad-trust-install" again but it didnt work.

Steps to Reproduce

1. It is a problem with latest updates. I dont know what is breaking.

Version/Release/Distribution

$ rpm -q freeipa-server freeipa-client ipa-server ipa-client 389-ds-base pki-ca krb5-server
package freeipa-server is not installed
package freeipa-client is not installed
ipa-server-4.8.0-13.module_el8.1.0+265+e1e65be4.x86_64
ipa-client-4.8.0-13.module_el8.1.0+265+e1e65be4.x86_64
389-ds-base-1.4.1.3-7.module_el8.1.0+234+96aec258.x86_64
pki-ca-10.7.3-1.module_el8.1.0+238+005506d1.noarch
krb5-server-1.17-9.el8.x86_64

Additional info:

$ ipactl start
Existing service file detected!
Assuming stale, cleaning and proceeding
Starting Directory Service
Starting krb5kdc Service
Starting kadmin Service
Starting named Service
Starting httpd Service
Starting ipa-custodia Service
Starting pki-tomcatd Service
Starting smb Service
Failed to start smb Service
Shutting down
Hint: You can use --ignore-service-failure option for forced start in case that a non-critical service failed
Aborting ipactl

$cat /var/log/messages

smb.service: Failed with result 'exit-code'.
id1 winbindd[10102]: exit_daemon: daemon failed to start: Failed to initialize passdb backend! Check the 'passdb backend' variable in your smb.conf file., error code 22
id1 smbd[10364]: [2020/02/16 01:59:23.483659, 0] ../../source3/passdb/pdb_interface.c:171(make_pdb_method_name)
id1 smbd[10364]: No builtin nor plugin backend for ipasam found

$ pdbedit -s /dev/null -b ipasam -d5 |grep Error
Can't initialize passdb backend.
Error loading module '/usr/lib64/samba/pdb/ipasam.so': /usr/lib64/samba/pdb/ipasam.so: undefined symbol: DEBUGLEVEL_CLASS