[Samba] smbclient got signal 11

[Julian C H Stevens]

I am using Samba 2.0.6 to backup NT shares to my SunOS server using Amanda, 
however, I frequently get a lot of error messages.  Here are some examples:

? code 0 opening remote file \\marh1\\User Work Area\\Daily
Slides\\2003\\Briefcopy.ppt (\\marh1\\User Work Area\\Daily Slides\\2003\\)
? ERRDOS - ERRbadfid listing \\\\marh12\\\\User Work Area\\\\*
? ERRDOS - ERRbadfid opening remote file \\marh1\\User Work Area\\Daily
Slides\\2003\\Feb 03.msg (\\marh1\\User Work Area\\Daily Slides\\2003\\)
? Expected SMBtrans2 response, got command 0x2d
? Error reading file \\marh1\\Application Data\\db query
results\\natrep01_upgrade.log : ERRDOS - ERRbadpath
? Didn't get entire file. size=481, nread=0
? code 0 listing \\marh1\\*
? Expected SMBtrans2 response, got command 0x2d
? ERRDOS - ERRbadfile listing \\marh10\\*
? Expected SMBtrans2 response, got command 0x2d
? ERRDOS - ERRnoaccess opening remote file \\marh12\\Application Data\\
(\\marh12\\Application Data\\)
? ERRDOS - ERRbadpath listing \\marh12\\Application Data\\backups\\*
? ERRDOS - ERRbadpath opening remote file \\marh12\\Application Data\\Book1.xls
(\\marh12\\Application Data\\)
? Expected SMBtrans2 response, got command 0x04
? code 0 listing \\marh11\\*
sendbackup: error [/usr/local/samba/bin/smbclient got signal 11]

Can anyone tell me if these errors are related, and how I can get rid of them.
(Everytime I get these errors, my backup fails!)

Thanks,

Julian