samba - Sep 2022 - smbXsrv_client_connection_pass_loop: smb2srv_client_connection_passed() failed => NT_STATUS_OBJECT_NAME_NOT_FOUND

Good day.
I noticed some users have problems with opening files or whole shares. Sometimes
the file can be opened but after a few minutes the program (powerpoint for
example or whatever) tells to the user the file cannot be opened. Sometimes the
whole share seems to be empty, you can open Z: for example and nothing is there.
After "refresh" in the file explorer you can see the content
sometimes. I found this msg in the logs but I do no know if it is related.

smbd[587159]: [2022/09/19 09:55:48.255965,  0]
../../source3/smbd/smbXsrv_client.c:1116(smbXsrv_client_connection_pass_loop)
smbd[587159]:   smbXsrv_client_connection_pass_loop:
smb2srv_client_connection_passed() failed => NT_STATUS_OBJECT_NAME_NOT_FOUND

Samba 4.17.0 (compiled)
OS: Debian 11 64bit

Thank you for your help!

Jan Jurko

On 19/09/2022 09:10, Jan Jurko via samba wrote:
>   Good day.
> I noticed some users have problems with opening files or whole shares.
Sometimes the file can be opened but after a few minutes the program (powerpoint
for example or whatever) tells to the user the file cannot be opened. Sometimes
the whole share seems to be empty, you can open Z: for example and nothing is
there. After "refresh" in the file explorer you can see the content
sometimes. I found this msg in the logs but I do no know if it is related.
> 
> smbd[587159]: [2022/09/19 09:55:48.255965,  0]
../../source3/smbd/smbXsrv_client.c:1116(smbXsrv_client_connection_pass_loop)
> smbd[587159]:   smbXsrv_client_connection_pass_loop:
smb2srv_client_connection_passed() failed => NT_STATUS_OBJECT_NAME_NOT_FOUND
> 
> Samba 4.17.0 (compiled)
> OS: Debian 11 64bit
> 
> Thank you for your help!
> 
> Jan Jurko
How are you running Samba ?
As a standalone server ? Or a Unix domain member ?
What Samba binaries are running ?
Please post your smb.conf
What are the clients ?

Rowland