Samba stopped working after I upgraded it to 4.2

Andrew Bartlett abartlet at
Thu Aug 30 01:03:06 UTC 2018

On Wed, 2018-08-29 at 11:56 +0000, Arun George via samba-technical
> Hi Team,
> I can't access any shares with force user , after upgrading it to 4.2. It runs on CentOS 6.7 . I'm getting below error when I tried to access those shares. Other shares are working fine.
> The primary group domain sid(S-1-5-21-294382975-2768088823-3077309951-1391) does not match the domain sid(S-1-5-21-3190965712-3085458221-165375432) for videosrc(S-1-22-1-2845)
> [2018/08/29 12:51:40.068255,  3] smbd/error.c:81(error_packet_set)
>   error packet at smbd/reply.c(803) cmd=117 (SMBtconX) NT_STATUS_INVALID_SID
> Any help on this would be appreciated.

I'm sorry, Samba 4.2 went out of support a number of years ago.

If you got Samba from a vendor, then please raise a support ticket with

Otherwise, please install a current, supported version of samba.

Andrew Bartlett

Andrew Bartlett
Authentication Developer, Samba Team
Samba Development and Support, Catalyst IT

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