I got my vsftpd core dumped.

[mdff]

> Hello guys,
> i always got my vsftpd core dumped and i have no idea why is that
> happening all the time...
> There 's some informations below.
> 
> www# tail /var/log/messages
> Jul 27 11:07:59 www kernel: pid 28994 (httpd), uid 80: exited 
> on signal 11

httpd=vsftpd here? if not, both have probably the same problem.
try truss-ing one of them (i'd prefer vsftpd) to see what's called
before the SIGSEGV. if you chrooted them, check for missing
devicefiles, libraries or permissions.
br