[Samba] Problems after upgrade Samba 4

[Marcio Demetrio Bacci]

Hi,

I upgraded my Samba 4.5.16 installed (by apt-get) on Debian 9.9 to Samba
4.10 through the Van Belle repository (apt.van-belle.nl).

apt-get install -t stretch-samba410 samba attr winbind libpam-winbind
libnss-winbind libpam-krb5 krb5-config krb5-user bind9 ctdb ldb-tools
smbldap-tools ufw glusterfs-common libcephfs1

The packages "bind9 ctdb ldb-tools smbldap-tools ufw glusterfs-common
libcephfs1" were suggesteds by apt-get command itself.

However, Samba 4 has stopped working as follows:


tail -n 50 /var/log/syslog
Jul 23 10:19:25 samba4-dc systemd[1]: Starting Samba AD Daemon...
Jul 23 10:19:25 samba4-dc liblogging-stdlog: action 'action 14' resumed
(module 'builtin:omfwd') [v8.24.0 try http://www.rsyslog.com/e/2359 ]
Jul 23 10:19:25 samba4-dc liblogging-stdlog: action 'action 14' resumed
(module 'builtin:omfwd') [v8.24.0 try http://www.rsyslog.com/e/2359 ]
Jul 23 10:19:25 samba4-dc samba: root process[823]: [2019/07/23
10:19:25.547350,  0] ../../source4/smbd/server.c:587(binary_smbd_main)
Jul 23 10:19:25 samba4-dc samba: root process[823]:   samba version
4.10.6-Debian started.
Jul 23 10:19:25 samba4-dc samba: root process[823]:   Copyright Andrew
Tridgell and the Samba Team 1992-2019
Jul 23 10:19:25 samba4-dc samba: root process[823]: [2019/07/23
10:19:25.942586,  0] ../../source4/smbd/server.c:773(binary_smbd_main)
Jul 23 10:19:25 samba4-dc samba: root process[823]:   binary_smbd_main:
samba: using 'standard' process model
Jul 23 10:19:26 samba4-dc samba: task[dns][838]: [2019/07/23
10:19:26.025682,  0]
../../source4/smbd/service_stream.c:374(stream_setup_socket)
Jul 23 10:19:26 samba4-dc samba: task[dns][838]:   stream_setup_socket:
Failed to listen on :::53 - NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
Jul 23 10:19:26 samba4-dc samba: task[dns][838]: [2019/07/23
10:19:26.025819,  0]
../../source4/dns_server/dns_server.c:649(dns_add_socket)
Jul 23 10:19:26 samba4-dc samba: task[dns][838]:   Failed to bind to :::53
TCP - NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
Jul 23 10:19:26 samba4-dc samba: task[dns][838]: [2019/07/23
10:19:26.025879,  0]
../../source4/smbd/service_stream.c:374(stream_setup_socket)
Jul 23 10:19:26 samba4-dc samba: task[dns][838]:   stream_setup_socket:
Failed to listen on 0.0.0.0:53 - NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
Jul 23 10:19:26 samba4-dc samba: task[dns][838]: [2019/07/23
10:19:26.025909,  0]
../../source4/dns_server/dns_server.c:649(dns_add_socket)
Jul 23 10:19:26 samba4-dc samba: task[dns][838]:   Failed to bind to
0.0.0.0:53 TCP - NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
Jul 23 10:19:26 samba4-dc samba: task[dns][838]: [2019/07/23
10:19:26.025930,  0]
../../source4/smbd/service_task.c:36(task_server_terminate)
Jul 23 10:19:26 samba4-dc samba: task[dns][838]:   task_server_terminate:
task_server_terminate: [dns failed to setup interfaces]
Jul 23 10:19:26 samba4-dc samba: root process[823]: [2019/07/23
10:19:26.026957,  0] ../../source4/smbd/server.c:371(samba_terminate)
Jul 23 10:19:26 samba4-dc samba: root process[823]:   samba_terminate:
samba_terminate of samba 823: dns failed to setup interfaces
Jul 23 10:19:26 samba4-dc systemd[1]: samba-ad-dc.service: Main process
exited, code=exited, status=1/FAILURE
Jul 23 10:19:26 samba4-dc samba: task[ldapsrv][829]: [2019/07/23
10:19:26.654493,  0]
../../source4/smbd/process_standard.c:84(sigterm_signal_handler)
Jul 23 10:19:26 samba4-dc samba: task[ldapsrv][829]:
sigterm_signal_handler: Exiting pid 829 on SIGTERM
Jul 23 10:19:26 samba4-dc systemd[1]: Failed to start Samba AD Daemon.
Jul 23 10:19:26 samba4-dc systemd[1]: samba-ad-dc.service: Unit entered
failed state.
Jul 23 10:19:26 samba4-dc systemd[1]: samba-ad-dc.service: Failed with
result 'exit-code'.


Follow my file smb.conf

root at samba4-dc:~# cat /etc/samba/smb.conf
# Global parameters
[global]
netbios name = SAMBA4-DC
realm = EMPRESA.COM.BR
workgroup = EMPRESA
server role = active directory domain controller

[netlogon]
path = /var/lib/samba/sysvol/empresa.com.br/scripts
read only = No

[sysvol]
path = /var/lib/samba/sysvol
read only = No


Regards,

Márcio Bacci