After smbd upgrade (I think) I get the following service errors upon connecting from a Windows machine (Raspberry PI2):
$this->bbcode_second_pass_code('', 'Feb 27 20:32:36 alarmpi smbd[4067]: file_new failed: NT_STATUS_UNSUCCESSFUL
Feb 27 20:32:36 alarmpi smbd[4067]: [2017/02/27 20:32:36.681089, 0] ../source3/smbd/pipes.c:44(open_np_file)
Feb 27 20:32:36 alarmpi smbd[4067]: smbXsrv_open_destructor: smbXsrv_open_close() failed - NT_STATUS_NOT_FOUND
Feb 27 20:32:36 alarmpi smbd[4067]: [2017/02/27 20:32:36.680325, 0] ../source3/smbd/smbXsrv_open.c:799(smbXsrv_open_destructor)
Feb 27 20:32:36 alarmpi smbd[4067]: smbXsrv_open_close(0x8ddf630b): failed to delete global key '8DDF630B': NT_STATUS_NOT_FOUND
Feb 27 20:32:36 alarmpi smbd[4067]: [2017/02/27 20:32:36.679445, 0] ../source3/smbd/smbXsrv_open.c:1145(smbXsrv_open_close)
Feb 27 20:32:36 alarmpi smbd[4067]: smbXsrv_open_create: global_id (0x8ddf630b) store failed - NT_STATUS_UNSUCCESSFUL
Feb 27 20:32:36 alarmpi smbd[4067]: [2017/02/27 20:32:36.678505, 0] ../source3/smbd/smbXsrv_open.c:897(smbXsrv_open_create)
Feb 27 20:32:36 alarmpi smbd[4067]: tdb(/var/cache/samba/smbXsrv_open_global.tdb): tdb_expand overflow detected current map_size[4294967295] size[264]!
Feb 27 20:32:36 alarmpi smbd[4067]: [2017/02/27 20:32:36.677607, 0] ../lib/tdb_wrap/tdb_wrap.c:64(tdb_wrap_log)')
This is probably the relevant error: tdb_expand overflow detected current map_size[4294967295] size[264]!.
I have no clue what's causing it. Googled all errors but couldn't find anything related.
Any ideas?