Bug 14716 - After upgrading from samba 4.12.10 to 4.12.15 I get "Naming information cannot pe located"
Summary: After upgrading from samba 4.12.10 to 4.12.15 I get "Naming information canno...
Status: NEW
Alias: None
Product: Samba 4.1 and newer
Classification: Unclassified
Component: Other (show other bugs)
Version: 4.12.10
Hardware: All All
: P5 normal (vote)
Target Milestone: ---
Assignee: Samba QA Contact
QA Contact: Samba QA Contact
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-05-25 09:53 UTC by ierdnah
Modified: 2021-05-25 10:36 UTC (History)
0 users

See Also:


Attachments
Active Directory Users and Computers (312.58 KB, image/png)
2021-05-25 09:53 UTC, ierdnah
no flags Details

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Description ierdnah 2021-05-25 09:53:57 UTC
Created attachment 16625 [details]
Active Directory Users and Computers

Hi,

After upgrading on the 3 AD DC samba from 4.12.10 to 4.12.15 I get on a joined Windows 10 server when accessing "Active Directory Users and Computers" the error 
"Naming information cannot be located because:
The user name or password is incorrect. Contact your system administrator to verify hat your domain is properly configured and is currently online."

I did a downgrade to 4.2.10 on all three samba servers but the error still persists.
Comment 1 Rowland Penny 2021-05-25 10:11:52 UTC
(In reply to ierdnah from comment #0)
We are going to need a lot more information, what OS ? Are you using OS packages ? Can you get level 10 logs from the DC that ADUC is connecting to. Finally, what is in your DC's smb.conf
Comment 2 ierdnah 2021-05-25 10:23:14 UTC
I build samba from git "./configure --with-sendfile-support && make -j4 && make install".

root@dc04:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 18.04.5 LTS
Release:        18.04
Codename:       bionic
root@dc04:~#

-smb.conf-----------------------
# Global parameters
[global]
# BEGIN for win2008 terminal.next-gen.ro
ntlm auth = yes
# END for win2008 terminal.next-gen.ro
# BEGIN for old win xp/7
ldap server require strong auth = no
# END for old win xp/7
    bind interfaces only = Yes
    interfaces = lo ens19
    netbios name = DC04
    realm = NEXT-GEN.LOCAL
    server role = active directory domain controller
    server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, drepl, winbindd, ntp_signd, kcc, dns
    workgroup = NEXT-GEN
    idmap_ldb:use rfc2307  = yes
    dns forwarder = 10.253.50.5
    #logging = file:0
    #log file = /usr/local/samba/var/log/log.%m
    #log level = dsdb_audit:4 dsdb_password_audit:4 auth_audit:4 auth:4 passdb:4 winbind:4


    #client min protocol = NT1
    #server min protocol = NT1


[sysvol]
    path = /usr/local/samba/var/locks/sysvol
    read only = No

[netlogon]
    path = /usr/local/samba/var/locks/sysvol/next-gen.local/scripts
    read only = No
------------------------
How do I enable level 10 logs ?
Comment 3 ierdnah 2021-05-25 10:33:25 UTC
Setting "log level = 10" in smb.conf and getting a lot of this lines in the logs:

  ldb: Destroying timer event 0x55acfed884f0 "ldb_kv_timeout"

[2021/05/25 13:32:20.491582, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: Destroying timer event 0x55acff19ccf0 "ldb_kv_callback"

[2021/05/25 13:32:20.491627, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (rdn_name)->search
[2021/05/25 13:32:20.491657, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (encrypted_secrets)->search
[2021/05/25 13:32:20.491680, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (operational)->search
[2021/05/25 13:32:20.491705, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (extended_dn_out_ldb)->search
[2021/05/25 13:32:20.491731, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (show_deleted)->search
[2021/05/25 13:32:20.491754, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (partition)->search
[2021/05/25 13:32:20.491782, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: partition_request() -> (metadata partition)
[2021/05/25 13:32:20.491803, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (tdb)->search
[2021/05/25 13:32:20.491825, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: Added timed event "ldb_kv_callback": 0x55acff4f23d0

[2021/05/25 13:32:20.491852, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: Added timed event "ldb_kv_timeout": 0x55acff2909e0

[2021/05/25 13:32:20.491880, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: Running timer event 0x55acff4f23d0 "ldb_kv_callback"

[2021/05/25 13:32:20.491950, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: Destroying timer event 0x55acff2909e0 "ldb_kv_timeout"

[2021/05/25 13:32:20.491978, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: Destroying timer event 0x55acff4f23d0 "ldb_kv_callback"

[2021/05/25 13:32:20.492063, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (rdn_name)->search
[2021/05/25 13:32:20.492085, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (encrypted_secrets)->search
[2021/05/25 13:32:20.492107, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (operational)->search
[2021/05/25 13:32:20.492135, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (extended_dn_out_ldb)->search
[2021/05/25 13:32:20.492170, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (show_deleted)->search
[2021/05/25 13:32:20.492193, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (partition)->search
[2021/05/25 13:32:20.492219, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: partition_request() -> (metadata partition)
[2021/05/25 13:32:20.492240, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (tdb)->search
[2021/05/25 13:32:20.492262, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: Added timed event "ldb_kv_callback": 0x55acfe9fce40

[2021/05/25 13:32:20.492289, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: Added timed event "ldb_kv_timeout": 0x55acff152620

[2021/05/25 13:32:20.492320, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: Running timer event 0x55acfe9fce40 "ldb_kv_callback"

[2021/05/25 13:32:20.492395, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_response: DONE
  error: 0

[2021/05/25 13:32:20.492428, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_request: (schema_load)->read_unlock
[2021/05/25 13:32:20.492451, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (partition)->read_unlock
[2021/05/25 13:32:20.492472, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: partition_read_unlock() -> DC=next-gen,DC=local
[2021/05/25 13:32:20.492493, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (tdb)->read_unlock
[2021/05/25 13:32:20.492519, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: partition_read_unlock() -> DC=ForestDnsZones,DC=next-gen,DC=local
[2021/05/25 13:32:20.492540, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (tdb)->read_unlock
[2021/05/25 13:32:20.492565, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: partition_read_unlock() -> DC=DomainDnsZones,DC=next-gen,DC=local
[2021/05/25 13:32:20.492585, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (tdb)->read_unlock
[2021/05/25 13:32:20.492609, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: partition_read_unlock() -> CN=Configuration,DC=next-gen,DC=local
[2021/05/25 13:32:20.492630, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (tdb)->read_unlock
[2021/05/25 13:32:20.492662, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: partition_read_unlock() -> CN=Schema,CN=Configuration,DC=next-gen,DC=local
[2021/05/25 13:32:20.492688, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (tdb)->read_unlock
[2021/05/25 13:32:20.492712, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: partition_read_unlock() -> (metadata partition)
[2021/05/25 13:32:20.492740, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: ldb_trace_next_request: (tdb)->read_unlock
[2021/05/25 13:32:20.492770, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: Destroying timer event 0x55acff152620 "ldb_kv_timeout"

[2021/05/25 13:32:20.492796, 10, pid=29591, effective(0, 0), real(0, 0), class=ldb] ../../lib/ldb-samba/ldb_wrap.c:79(ldb_wrap_debug)
  ldb: Destroying timer event 0x55acfe9fce40 "ldb_kv_callback"
Comment 4 ierdnah 2021-05-25 10:36:51 UTC
Also in ADUC if I set an individual AD DC samba server it displays the users but when I try to create a new user is says

"Windows cannot verify that the user name is unique because the following error occurred while contacting the global catalog: The user name or password is incorrect".

Windows will create this user account, but the user can log only after the user name s verified to be unique. Make sure he global catalog is available. For more information bout troubleshooting this issue , see Windows Help."