Hi, placing this as a bug rather than on System Administration since samba, by itself when ran manually works in sharing files.
The issue is if running smbd, nmbd as a service, specifically nmbd is causing the issue when at login, the error comes up regards if i wanna to system maintenance or Ctrl+D to continue.
➜  ~ sudo 66-inservice nmbd    
Name                  : nmbd
Version               : 0.2.0
In tree               : root
Status                : enabled, down (exitcode 100) 0 seconds, normally up, want up, ready 0 seconds
Type                  : longrun
Description           : Samba NETBIOS name server
Source                : /usr/lib/66/service/nmbd
Live                  : /run/66/tree/0/root/servicedirs/nmbd
Dependencies          : nmbd-log
External dependencies : None
Optional dependencies : None
Start script          :  execl-cmdline -s { nmbd ${cmd_args} 
Stop script           : None
Environment source    : /etc/66/conf/nmbd/0.2.0
Environment file      : cmd_args=!-F -S --no-process-group
Log name              : nmbd-log
Log destination       : /var/log/66/nmbd
Log file              : None

➜  ~ sudo 66-inservice smbd
Name                  : smbd
Version               : 0.2.0
In tree               : root
Status                : enabled, down (exitcode 100) 0 seconds, normally up, want up, ready 0 seconds
Type                  : longrun
Description           : Samba SMB/CIFS server
Source                : /usr/lib/66/service/smbd
Live                  : /run/66/tree/0/root/servicedirs/smbd
Dependencies          : nmbd winbindd smbd-log
External dependencies : None
Optional dependencies : None
Start script          :  execl-cmdline -s { smbd ${cmd_args} 
Stop script           : None
Environment source    : /etc/66/conf/smbd/0.2.0
Environment file      : cmd_args=!-F -S --no-process-group
Log name              : smbd-log
Log destination       : /var/log/66/smbd
Log file              : None

➜  ~ sudo 66-inservice winbindd
Name                  : winbindd
Version               : 0.2.0
In tree               : root
Status                : enabled, down (exitcode 100) 0 seconds, normally up, want up, ready 0 seconds
Type                  : longrun
Description           : Samba winbind daemon
Source                : /usr/lib/66/service/winbindd
Live                  : /run/66/tree/0/root/servicedirs/winbindd
Dependencies          : nmbd winbindd-log
External dependencies : None
Optional dependencies : None
Start script          :  execl-cmdline -s { winbindd ${cmd_args} 
Stop script           : None
Environment source    : /etc/66/conf/winbindd/0.2.0
Environment file      : cmd_args=!-F -S --no-process-group
Log name              : winbindd-log
Log destination       : /var/log/66/winbindd
Log file              : None

➜  ~ ranger                    
➜  ~ sudo 66-intree -zg root                  
Name         : root
Initialized  : yes
Enabled      : yes
Starts after : None
Current      : yes
Allowed      : root
Symlinks     : svc->source db->source
Contents     : /
               ├─(711,Enabled,classic) dhcpcd-log
               ├─(725,Enabled,classic) haveged-log
               ├─(717,Enabled,classic) cupsd-log
               ├─(730,Enabled,classic) dhcpcd
               ├─(721,Enabled,classic) cupsd
               ├─(729,Enabled,classic) ntpd-log
               ├─(728,Enabled,classic) ntpd
               ├─(727,Enabled,classic) tty@ tty1
               ├─(726,Enabled,classic) haveged
               ├─(722,Enabled,classic) crond-log
               ├─(724,Enabled,classic) crond
               ├─(723,Enabled,classic) tty@ tty2
               ├─(765,Enabled,longrun) nmbd-log
               ├─(0,Enabled,longrun) nmbd
               ├─(758,Enabled,longrun) winbindd-log
               ├─(0,Enabled,longrun) winbindd
               ├─(771,Enabled,longrun) alsa-daemon-log
               ├─(770,Enabled,longrun) dbus-log
               ├─(784,Enabled,longrun) dbus
               ├─(0,Disabled,longrun) samba-log
               ├─(804,Enabled,longrun) alsa-daemon
               ├─(0,Disabled,longrun) samba
               ├─(772,Enabled,longrun) consolekit-log
               ├─(814,Enabled,longrun) consolekit
               ├─(760,Enabled,longrun) smbd-log
               └─(0,Enabled,longrun) smbd
➜  ~ sudo 66-intree -zg     
Name         : boot
Initialized  : yes
Enabled      : no
Starts after : None
Current      : no
Allowed      : root
Symlinks     : svc->source db->source
Contents     : /
               ├─(191,Enabled,classic) tty12
               ├─(down,Enabled,oneshot) mount-proc
               ├─(down,Enabled,oneshot) mount-sys
               ├─(down,Enabled,oneshot) mount-dev
               ├─(down,Enabled,oneshot) mount-cgroups
               ├─(down,Enabled,oneshot) system-hostname
               ├─(down,Enabled,oneshot) mount-run
               ├─(down,Enabled,oneshot) populate-run
               ├─(down,Enabled,oneshot) mount-tmp
               ├─(down,Enabled,oneshot) populate-tmp
               ├─(down,Enabled,oneshot) populate-sys
               ├─(down,Enabled,oneshot) mount-pts
               ├─(down,Enabled,oneshot) mount-shm
               ├─(down,Enabled,oneshot) populate-dev
               ├─(down,Enabled,bundle) 00
               ├─(down,Enabled,oneshot) system-hwclock
               ├─(down,Enabled,oneshot) modules-kernel
               ├─(down,Enabled,oneshot) system-random
               ├─(down,Enabled,oneshot) modules-system
               ├─(down,Enabled,oneshot) system-sysctl
               ├─(411,Enabled,longrun) udevd
               ├─(down,Enabled,oneshot) udevadm
               ├─(down,Enabled,oneshot) system-fontnkey
               ├─(down,Enabled,oneshot) devices-dmraid
               ├─(down,Enabled,oneshot) devices-btrfs
               ├─(down,Enabled,oneshot) devices-crypttab
               ├─(down,Enabled,oneshot) devices-lvm
               ├─(down,Enabled,oneshot) devices-zfs
               ├─(down,Enabled,bundle) system-Devices
               ├─(down,Enabled,bundle) all-Mount
               ├─(down,Enabled,oneshot) system-fsck
               ├─(down,Enabled,oneshot) mount-fstab
               ├─(down,Enabled,bundle) all-System
               ├─(down,Enabled,oneshot) mount-rw
               ├─(down,Enabled,oneshot) local-sethostname
               ├─(down,Enabled,oneshot) local-ip6tables
               ├─(down,Enabled,oneshot) local-iptables
               ├─(down,Enabled,oneshot) local-loop
               ├─(down,Enabled,oneshot) local-time
               ├─(down,Enabled,oneshot) local-authfiles
               ├─(down,Enabled,oneshot) local-tmpfiles
               ├─(down,Enabled,oneshot) local-rc
               ├─(down,Enabled,oneshot) local-dmesg
               ├─(down,Enabled,oneshot) mount-swap
               ├─(down,Enabled,bundle) all-Local
               ├─(down,Enabled,oneshot) all-Runtime
               └─(down,Enabled,bundle) All

Name         : boot-user
Initialized  : no
Enabled      : yes
Starts after : root
Current      : no
Allowed      : root
Symlinks     : svc->source db->source
Contents     : /
               ├─(unitialized,Enabled,oneshot) setenv-negative
               ├─(unitialized,Enabled,oneshot) mount-run-negative
               ├─(0,Enabled,longrun) scandir-negative-log
               ├─(0,Enabled,longrun) scandir-negative
               └─(unitialized,Enabled,bundle) All-negative

Name         : root
Initialized  : yes
Enabled      : yes
Starts after : None
Current      : yes
Allowed      : root
Symlinks     : svc->source db->source
Contents     : /
               ├─(711,Enabled,classic) dhcpcd-log
               ├─(725,Enabled,classic) haveged-log
               ├─(717,Enabled,classic) cupsd-log
               ├─(730,Enabled,classic) dhcpcd
               ├─(721,Enabled,classic) cupsd
               ├─(729,Enabled,classic) ntpd-log
               ├─(728,Enabled,classic) ntpd
               ├─(727,Enabled,classic) tty@ tty1
               ├─(726,Enabled,classic) haveged
               ├─(722,Enabled,classic) crond-log
               ├─(724,Enabled,classic) crond
               ├─(723,Enabled,classic) tty@ tty2
               ├─(765,Enabled,longrun) nmbd-log
               ├─(0,Enabled,longrun) nmbd
               ├─(758,Enabled,longrun) winbindd-log
               ├─(0,Enabled,longrun) winbindd
               ├─(771,Enabled,longrun) alsa-daemon-log
               ├─(770,Enabled,longrun) dbus-log
               ├─(784,Enabled,longrun) dbus
               ├─(0,Disabled,longrun) samba-log
               ├─(804,Enabled,longrun) alsa-daemon
               ├─(0,Disabled,longrun) samba
               ├─(772,Enabled,longrun) consolekit-log
               ├─(814,Enabled,longrun) consolekit
               ├─(760,Enabled,longrun) smbd-log
               └─(0,Enabled,longrun) smbd

➜  ~