>laboratory:/home/andrius# netstat -A inet6 >Active Internet connections (w/o servers) >Proto Recv-Q Send-Q Local Address Foreign Address State >getnameinfo: Bad value for ai_flags >Segmentation fault It needs recompiling against glibc 2.2. (There is a bug in netstat too, in that it prints a bogus error message and then crashes, but that's not the cause of the failure.) p.