[Samba] 4.5.1 Upgrade Breaks Samba [Was: Schema Change Breaks Replication]

[Adam Tauno Williams]

On Sun, 2016-11-20 at 21:11 +0000, Rowland Penny via samba wrote:
> On Sun, 20 Nov 2016 15:55:08 -0500
> Adam Tauno Williams via samba <samba at lists.samba.org> wrote:
> > And it looks like nobody is listening on port 135 -
> > [root at larkin26 ~]# netstat --listen --inet --program --numeric
> > Active Internet connections (only servers)
> > Proto Recv-Q Send-Q Local Address               Foreign
> > Address State       PID/Program name   
> If that is the entire output, not only is nothing listening on port
> 135, Samba doesn't seem to be listening at all, is it running ?

That is the entire output;  samba is not listening.

It is started.

....
 2049 ?        Ss     0:00 sshd: root at pts/0 
 2051 pts/0    Ss     0:00 -bash
 2486 ?        S      0:00 /usr/sbin/samba -D
 2487 ?        Ss     0:00 /usr/sbin/winbindd -D --option=server role
check:inhibit=yes --foreground
 2493 ?        S      0:00 /usr/sbin/winbindd -D --option=server role
check:inhibit=yes --foreground
 2502 pts/0    R+     0:00 ps ax
[root at larkin26 sernet]# 

[2016/11/20 16:50:40.326604,  0]
../source4/smbd/server.c:372(binary_smbd_main)
  samba version 4.5.1-SerNet-RedHat-6.el6 started.
  Copyright Andrew Tridgell and the Samba Team 1992-2016
[2016/11/20 16:50:40.970014,  0]
../source4/smbd/server.c:479(binary_smbd_main)
  samba: using 'standard' process model
[2016/11/20 16:50:40.983383,  0]
../source4/rpc_server/dcerpc_server.c:1668(dcesrv_init_context)
  dcesrv_init_context: failed to find endpoint server = 'winreg'
[2016/11/20 16:50:40.983724,  0]
../source4/smbd/service_task.c:35(task_server_terminate)
  task_server_terminate: [Failed to startup dcerpc server task]
[2016/11/20 16:50:40.994293,  0]
../source4/smbd/server.c:211(samba_terminate)
  samba_terminate of 2479: Failed to startup dcerpc server task
[2016/11/20 16:50:41.033979,  0]
../source4/smbd/service.c:98(server_service_startup)
  Failed to start service 'smb' - NT_STATUS_INVALID_SYSTEM_SERVICE
[2016/11/20 16:50:41.038319,  0]
../lib/util/become_daemon.c:111(exit_daemon)
  STATUS=daemon failed to start: Samba failed to start services, error
code -1073741796

Any idea why "smb" is not an invalid service?

-- 
Adam Tauno Williams <mailto:awilliam at whitemice.org> GPG D95ED383
Systems Administrator, Python Developer, LPI / NCLA