Hi,
I'm seeing some issues CIFS mounts on
systems running Debian 9 and 10. The Debian 9 system seems to have more
issues, I suspect there is a kernel bug. But when trying to write a
file to a CIFS mount, I occasionally see errors like:
[Thu Dec 3 11:08:32 2020] CIFS VFS: Server XXXXX has not responded in 120 seconds. Reconnecting...
[Thu Dec 3 11:08:32 2020] CIFS VFS: Free previous auth_key.response = ffff8be599d06800
[Thu Dec 3 16:33:47 2020] CIFS VFS: Close unmatched open
[Thu Dec 3 20:35:31 2020] CIFS VFS: Close unmatched open
The
Debian 10 systems see the same reconnection and "Free previous
auth_key.response" messages but don't see the "Close unmatched open"
messages.
I'm seeing some suggestions
these issues are related to some potential kernel bugs, but I'm not
seeing any specific fixes for Debian. Do these errors ring any bells with anyone?