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<div class="moz-cite-prefix">Hi,</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">I'd start by checking if the file <b>/var/named/dynamic/managed-keys.bind.jnl</b>
already exists and has the correct ownership and permissions.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">If that's OK, you might want to check
your audit log (journalctl or /var/log/audit/audit.log), look for
"apparmor.*DENIED'.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Also check that your 'named' process is
actually running as 'bind' user - on my distribution, it's running
as '<b>named</b>':</div>
<pre># ps auwx | grep named
<b>named</b> 19845 0.4 3.2 966932 63832 ? Ssl avg18 11:31 /usr/sbin/named -u named -4</pre>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Permission denied is almost certainly a
message from the operating system, not from named.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix"> D.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">On 19.08.26 20:43, Xavier Humbert via
bind-users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:aa94a213-7f36-4aca-9f29-478630592ee7@ac-nancy-metz.fr">Hi,
my DNS server is working perfectly, passes all the tests, but I
started to notice this in the logs
<br>
<br>
root@aragorn:/var/named# ll /var/named/dynamic/
<br>
total 0
<br>
root@aragorn:/var/named# systemctl restart named
<br>
root@aragorn:/var/named# systemctl status named
<br>
● named.service - BIND Domain Name Server
<br>
Loaded: loaded (/usr/lib/systemd/system/named.service;
enabled; preset: enabled)
<br>
Active: active (running) since Wed 2026-08-19 20:30:55 CEST;
3s ago
<br>
Docs: <a class="moz-txt-link-freetext" href="man:named(8)">man:named(8)</a>
<br>
Main PID: 178757 (named)
<br>
Status: "running"
<br>
Tasks: 10 (limit: 2216)
<br>
Memory: 25.5M (peak: 26.5M)
<br>
CPU: 607ms
<br>
CGroup: /system.slice/named.service
<br>
└─178757 /usr/sbin/named -f -u bind
<br>
<br>
Aug 19 20:30:55 aragorn.groumpf.org systemd[1]: Started
named.service - BIND Domain Name Server.
<br>
Aug 19 20:30:55 aragorn.groumpf.org named[178757]: 19-Aug-2026
20:30:55.011 general: notice: all zones loaded
<br>
Aug 19 20:30:55 aragorn.groumpf.org named[178757]: 19-Aug-2026
20:30:55.012 general: error:
/var/named/dynamic/managed-keys.bind.jnl: create: permission
denied
<br>
Aug 19 20:30:55 aragorn.groumpf.org named[178757]: 19-Aug-2026
20:30:55.012 general: error: managed-keys-zone:
sync_keyzone:dns_journal_open -> unexpected error
<br>
Aug 19 20:30:55 aragorn.groumpf.org named[178757]: 19-Aug-2026
20:30:55.012 dnssec: error: managed-keys-zone: unable to
synchronize managed keys: unexpected error
<br>
Aug 19 20:30:55 aragorn.groumpf.org named[178757]: 19-Aug-2026
20:30:55.012 dnssec: error: failed to initialize managed-keys for
view _default (unexpected error): DNSSEC validation is at risk
<br>
Aug 19 20:30:55 aragorn.groumpf.org named[178757]: 19-Aug-2026
20:30:55.013 notify: info: zone amdh-reseaux.fr/IN: sending
notifies (serial 2026028370)
<br>
Aug 19 20:30:55 aragorn.groumpf.org named[178757]: 19-Aug-2026
20:30:55.013 general: notice: running
<br>
Aug 19 20:30:55 aragorn.groumpf.org named[178757]: 19-Aug-2026
20:30:55.014 notify: info: zone groumpf.org/IN: sending notifies
(serial 2026010801)
<br>
Aug 19 20:30:55 aragorn.groumpf.org named[178757]: 19-Aug-2026
20:30:55.014 notify: info: zone amdh-reseaux.net/IN: sending
notifies (serial 2026010801)
<br>
<br>
<br>
root@aragorn:/var/named# ll -a /var/named/
<br>
total 12
<br>
drwxr-xr-x 3 bind bind 4096 Nov 29 2023 ./
<br>
drwxr-xr-x 16 root root 4096 Dec 24 2024 ../
<br>
drwxr-xr-x 2 bind bind 4096 Nov 29 2023 dynamic/
<br>
<br>
Here are my options :
<br>
<br>
options {
<br>
listen-on port 53 { 127.0.0.1; any;};
<br>
listen-on-v6 port 53 { ::1; any;};
<br>
listen-on { 127.0.0.1; };
<br>
<br>
directory "/var/named";
<br>
dump-file "/var/named/data/cache_dump.db";
<br>
statistics-file "/var/named/data/named_stats.txt";
<br>
memstatistics-file "/var/named/data/named_mem_stats.txt";
<br>
recursing-file "/var/named/data/named.recursing";
<br>
secroots-file "/var/named/data/named.secroots";
<br>
allow-query { localhost; };
<br>
recursion no;
<br>
<br>
managed-keys-directory "/var/named/dynamic";
<br>
<br>
pid-file "/run/named/named.pid";
<br>
session-keyfile "/run/named/session.key";
<br>
<br>
auth-nxdomain no; # conform to RFC1035
<br>
allow-transfer { none; };
<br>
allow-recursion { xavhome; };
<br>
version "NS.GROUMPF.ORG GROUMPF L'Internet Asocial";
<br>
};
<br>
<br>
What is the problem ? Permissions seem OK
<br>
<br>
This is an Ubuntu 22.04.4 Server LTS
<br>
<br>
Thanks,
<br>
<br>
Regards,
<br>
<br>
Xavier
<br>
<br>
</blockquote>
<p><br>
</p>
<div class="moz-signature">
<div><br>
Lep pozdrav / Best regards,<br>
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