[Samba] smbd nmbd and winbind daemons do not start

[Anderson Sampaio Mello]

Hello samba team.

I compiled and installed version 4.15.5 of samba, but the daemons do not
start through the systemd units, provided in the samba source code, I
copied the units from

/usr/src/samba-4.15.5/bin/default/packaging/systemd/winbind.service
/usr/src/samba-4.15.5/bin/default/packaging/systemd/nmb.service
/usr/src/samba-4.15.5/bin/default/packaging/systemd/smb.service

to /etc/systemd/system and create the file that contains the configuration
options for each daemon, but the units only start when I change:

Type=notify
for:
Type=simple

In previous versions 4.13 and 4.14 that I tested this did not happen.

When I start from the terminal the daemons start without showing any error.

Here is the content of the units:

systemctl cat smb.service

# /etc/systemd/system/smb.service
[Unit]
Description=Samba SMB Daemon
Documentation=man:smbd(8) man:samba(7) man:smb.conf(5)
Wants=network-online.target
After=network.target network-online.target nmb.service winbind.service

[Service]
Type=notify
PIDFile=/usr/local/samba/var/run/samba/smbd.pid
LimitNOFILE=16384
EnvironmentFile=-/usr/local/samba/etc/sysconfig/samba
ExecStart=/usr/local/samba/sbin/smbd --foreground --no-process-group
$SMBDOPTIONS
ExecReload=/bin/kill -HUP $MAINPID
LimitCORE=infinity

[Install]
WantedBy=multi-user.target

systemctl cat nmb.service

# /etc/systemd/system/nmb.service
[Unit]
Description=Samba NMB Daemon
Documentation=man:nmbd(8) man:samba(7) man:smb.conf(5)
Wants=network-online.target
After=network.target network-online.target

[Service]
Type=notify
PIDFile=/usr/local/samba/var/run/samba/nmbd.pid
EnvironmentFile=-/usr/local/samba/etc/sysconfig/samba
ExecStart=/usr/local/samba/sbin/nmbd --foreground --no-process-group
$NMBDOPTIONS
ExecReload=/bin/kill -HUP $MAINPID
LimitCORE=infinity

[Install]
WantedBy=multi-user.target

winbind.service

# /etc/systemd/system/winbind.service
[Unit]
Description=Samba Winbind Daemon
Documentation=man:winbindd(8) man:samba(7) man:smb.conf(5)
After=network.target nmb.service

[Service]
Type=notify
PIDFile=/usr/local/samba/var/run/samba/winbindd.pid
EnvironmentFile=-/usr/local/samba/etc/sysconfig/samba
ExecStart=/usr/local/samba/sbin/winbindd --foreground --no-process-group
$WINBINDOPTIONS
ExecReload=/bin/kill -HUP $MAINPID
LimitCORE=infinity

[Install]
WantedBy=multi-user.target

I know it may not be anything related to samba, but could someone help
please?

The server has a debian system version 11.3.