Yes, testing this combination (10.9.2 and Server 3.1) on two machines. Running build 13C44 of OSX on both.
Beware, there is an earlier build of 10.9.2 floating about.
The system seems stable as a server, however the SMB log entries are still there:
Jan 28 10:29:39 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:29:39 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:29:39 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:29:39 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:29:39 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:29:39 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:29:49 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:29:59 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:29:59 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:29:59 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:29:59 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:29:59 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:29:59 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:30:08 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:30:08 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:30:08 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:30:08 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:30:08 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:30:08 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X40000, file attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X0 time attrs
Jan 28 10:30:09 mfg.cdvinc.com smbd[286]: File system does not support 0X0, size attrs
A bug report update has been sent with dumps, etc.
This both systems are recent Mac Mini with Promise RAID on Thunderbolt with mixed Win7 and XP clients. Much of the traffic is MS Office applications.
Occasional complaints in the log about name servers:
Jan 28 09:49:46 mfg.cdvinc.com netbiosd[154]: name servers down?
Does not seem to be correlated with the SMB entries.
Also, user complaints are much lower than before. Still too early to tell if this is progress.