samba backups

[Gregor Ibic]

I have a problem with backuping one samba share. Backup / smbclient 
stalls after backuping some data. Files on the server dont have 
permission to access them, but it should skip them with errors and 
backup other data, but sendbackup stalls and I have to kill smbclient to 
finish amdump. I dont receive timeout or any other error, it just waits 
for eternity.
If I backup the same share directly from command line with same command 
... smbclient .. -E -d0 -Tqca file.tar *
it finished ok, with permission errors, but it finishes.
What is wrong?

regards,
gregor