[Samba] dlz_bind9_9.so: failed to map segment from shared object

Maurizio Caloro maurizio.caloro at carag.com
Sat May 25 19:28:05 UTC 2019

>Was Bind9 installed when you provisioned Samba ?
>Why does the first 'named' log line refer to 'dlz_bind9_9.so' ?
>Can you post the contents of your named.conf files ?

Hello Rowland

root at X200:/etc/bind# cat "/var/lib/samba/bind-dns/named.conf"
# This DNS configuration is for BIND 9.8.0 or later with dlz_dlopen 
# This file should be included in your main BIND configuration file
# For example with
# include "/var/lib/samba/bind-dns/named.conf";

# This configures dynamically loadable zones (DLZ) from AD schema
# Uncomment only single database line, depending on your BIND version
dlz "AD DNS Zone" {
    # For BIND 9.11.x
     database "dlopen 
/usr/lib/x86_64-linux-gnu/samba/bind9/dlz_bind9_11.so -d 3";

    # For BIND 9.12.x
    # database "dlopen 


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