When I start 3.6.0pre1, the message reload_printers: Could not create system server_info appears in smbd.log. The daemons are running, but it's not possible to access the server (file- and print services). So this is a blocker for further testing/usage. I attached a level 10 debug log with the error.
Created attachment 5957 [details] smbd.log
Günther, please confirm that this one is fixed meanwhile and close out the bug report. Thanks!
This has been fixed.