Takahiro Kambe wrote:
> Did you wrote whole content of /tmp/logfile?

Yes
> It seems something wrong with conversation to passwd(1) via pty.
> Can you change your password from command line?  And output is same as below?
> 
> % passwd 
> Changing local password for taca.
> Old password:
> New password:
> Retype new password:

# passwd
Old Password:
New Password:
Retype New Password:

# passwd -l
Changing local password for myuser.
Old password:
New password:
Retype new password:

# uname -srm
NetBSD 3.0_BETA i386

>>The password (nor Samba password) was changed.
> 
> The password wasn't changed?

No