[Samba] Error "Failed to setup SPNEGO negTokenInit request" after Samba update to 2:4.3.8+dfsg-0ubuntu0.14.04.2
M.Eng. René Schwarz
no-reply at rene-schwarz.com
Fri Apr 22 14:58:32 UTC 2016
Hi,
I am running an Ubuntu 14.04 server with Samba configured to use Quest
Authentication Services for user authentication with an Active Directory
infrastructure. After an Samba upgrade from version
2:4.1.6+dfsg-1ubuntu2.14.04.13 to 2:4.3.8+dfsg-0ubuntu0.14.04.2, I am
facing the problem that none of the configured Samba shares is
accessible anymore.
The log contains the following entry:
[2016/04/19 07:38:44.807461, 0]
../source3/auth/auth_domain.c:184(domain_client_validate)
domain_client_validate: Domain password server not available.
After raising the debug level, I can see the following log entry:
[2016/04/20 18:49:24.264752, 1]
../auth/gensec/spnego.c:664(gensec_spnego_create_negTokenInit)
Failed to setup SPNEGO negTokenInit request:
NT_STATUS_INTERNAL_ERROR
When I try to access a share, the following entries are showing up:
[2016/04/20 18:51:30.913637, 3]
../source3/libsmb/cliconnect.c:2173(cli_session_setup_done_spnego)
SPNEGO login failed: Logon failure
[2016/04/20 18:51:30.913675, 0]
../source3/auth/auth_domain.c:184(domain_client_validate)
domain_client_validate: Domain password server not available.
[2016/04/20 18:51:30.913687, 2]
../source3/auth/auth.c:315(auth_check_ntlm_password)
check_ntlm_password: Authentication for user [redacted] -> [redacted]
FAILED with error NT_STATUS_LOGON_FAILURE
[2016/04/20 18:51:30.913702, 2]
../auth/gensec/spnego.c:708(gensec_spnego_server_negTokenTarg)
SPNEGO login failed: NT_STATUS_LOGON_FAILURE
[2016/04/20 18:51:30.914170, 3]
../source3/smbd/server_exit.c:252(exit_server_common)
Server exit (NT_STATUS_CONNECTION_RESET)
I have no clue how to trace the problem down/how to fix this issue. Any
support is appreciated.
Kind regards,
René
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