[Samba] Help troubleshooting "find_domain_master_name_query_fail" on SMB v4?

[darx at sent.com]

I'm running

	smbd -V
		Version 4.1.0rc2-3.1-3075-SUSE-oS12.3-x86_64

This is a standalone server, and the only SMB/CIFS instance on my LAN.

On launch, I see the following "find_domain_master_name_query_fail"
error in logs.

I can't track down what I've managed to do wrong; pointers appreciated.

	==> log.nmbd <==
		[2013/09/07 16:21:41,  2]
		../source3/nmbd/nmbd_elections.c:42(send_election_dgram)
		  send_election_dgram: Sending election packet for
		  workgroup WORKGROUP on subnet 192.168.1.202
		[2013/09/07 16:21:41,  2]
		../source3/nmbd/nmbd_elections.c:205(run_elections)
		  run_elections: >>> Won election for workgroup
		  WORKGROUP on subnet 192.168.1.202 <<<
		[2013/09/07 16:21:41,  2]
		../source3/nmbd/nmbd_become_lmb.c:538(become_local_master_browser)
		  become_local_master_browser: Starting to become a
		  master browser for workgroup WORKGROUP on subnet
		  192.168.1.202
		[2013/09/07 16:21:49,  0]
		../source3/nmbd/nmbd_become_lmb.c:397(become_local_master_stage2)
		  *****

		  Samba name server test is now a local master browser
		  for workgroup WORKGROUP on subnet 192.168.1.202

		  *****
		[2013/09/07 16:21:49,  0]
		../source3/nmbd/nmbd_browsesync.c:354(find_domain_master_name_query_fail)
		  find_domain_master_name_query_fail:
		  Unable to find the Domain Master Browser name
		  WORKGROUP<1b> for the workgroup WORKGROUP.
		  Unable to sync browse lists in this workgroup.


Checking

	smbclient -N -L test
		Domain=[WORKGROUP] OS=[Unix] Server=[Samba
		4.1.0rc2-3.1-3075-SUSE-oS12.3-x86_64]

		        Sharename       Type      Comment
		        ---------       ----      -------
		        testSHARE       Disk
		        IPC$            IPC       IPC Service (Samba
		        4.1.0rc2-3.1-3075-SUSE-oS12.3-x86_64)
		Domain=[WORKGROUP] OS=[Unix] Server=[Samba
		4.1.0rc2-3.1-3075-SUSE-oS12.3-x86_64]

		        Server               Comment
		        ---------            -------
		        test                  Samba
		        4.1.0rc2-3.1-3075-SUSE-oS12.3-x86_64

		        Workgroup            Master
		        ---------            -------
		        WORKGROUP              test


My smb conf is

	cat /etc/samba/smb.conf

		[global]
		interfaces = 192.168.1.202/255.255.252.0
		smb ports = 137 138 139 445
		bind interfaces only = yes
		hosts allow = 192.168.1. 127.0.0.1 localhost
		hosts deny = all

		max connections = 5
		max xmit = 32767
		strict sync = no
		sync always = no
		strict locking = no
		keepalive = 300
		wide links = yes
		getwd cache = yes
		use sendfile = true

		netbios name = test
		workgroup = WORKGROUP
		wins support = yes
		wins server = 192.168.1.202
		local master = yes
		preferred master = yes
		os level = 65
		name resolve order = wins bcast

		security = user
		encrypt passwords = yes
		passdb backend = tdbsam
		map to guest = Bad User
		username map = /etc/samba/username_map.conf

		idmap config * : backend = tdb2
		idmap config * : range = 1000000-2000000

		logon path = \\%L\profiles\.msprofile
		logon home = \\%L\%U\.9xprofile
		logon drive = P:
		usershare allow guests = no

		load printers = no
		printing = bsd
		printcap name = /dev/null
		disable spoolss = yes
		printcap cache time = 0

		log file = /var/log/samba/samba.log.%m
		log level = 2
		max log size = 5000
		debug timestamp = yes
		syslog = 1
		syslog only = no

		socket options = TCP_NODELAY SO_KEEPALIVE
		SO_RCVBUF=16384 SO_SNDBUF=16384

		kernel oplocks = no
		unix extensions = no

		[testSHARE]
		path = /home/testSHARE
		read only = Yes
		guest ok = Yes
		veto files = /*.jpg/
		delete veto files = no

		oplocks = no
		level2 oplocks = no
		csc policy = disable
		inherit permissions = no
		inherit acls = no
		map acl inherit = no