Errors when using FTP

Hi joe,

when a user connects with ftp the following errors occurs in /var/log/secure. The lines I pasted here is when I log in with ftp (using WS_FTP Professional). The line that is repeted is when I open another a folder on the server. In this session I just opened a few folders and then disconnected.

Server is FC4 and Virtualmin Pro

Regards,
Leif

Nov 24 02:38:22 server proftpd[[28306]]: server.domain.tld (::ffff:xxx.xxx.xxx.xxx[[::ffff:xxx.xxx.xxx.xxx]]) - USER username: Login successful.
Nov 24 02:38:22 server proftpd[[28306]]: server.domain.tld (::ffff:xxx.xxx.xxx.xxx[[::ffff:xxx.xxx.xxx.xxx]]) - Preparing to chroot to directory ‘/home/userhomedirectory’
Nov 24 02:38:22 server proftpd[[28306]]: server.domain.tld (::ffff:xxx.xxx.xxx.xxx[[::ffff:xxx.xxx.xxx.xxx]]) - mod_delay/0.5: delaying for 39268 usecs
Nov 24 02:38:23 server proftpd[[28306]]: server.domain.tld (::ffff:xxx.xxx.xxx.xxx[[::ffff:xxx.xxx.xxx.xxx]]) - error setting IPV6_V6ONLY: Protocol not available
Nov 24 02:38:39 server last message repeated 6 times
Nov 24 02:38:44 server proftpd[[28306]]: server.domain.tld (::ffff:xxx.xxx.xxx.xxx[[::ffff:xxx.xxx.xxx.xxx]]) - PAM(setcred): System error
Nov 24 02:38:44 server proftpd[[28306]]: server.domain.tld (::ffff:xxx.xxx.xxx.xxx[[::ffff:xxx.xxx.xxx.xxx]]) - PAM(close_session): System error
Nov 24 02:38:44 server proftpd[[28306]]: server.domain.tld (::ffff:xxx.xxx.xxx.xxx[[::ffff:xxx.xxx.xxx.xxx]]) - FTP session closed.