I just found the same bug was tracked in Red Hat Enterprise Bugzilla. It was fixed one month ago with this errata: http://rhn.redhat.com/errata/RHBA-2009-1520.html
** Bug watch added: Red Hat Bugzilla #493578 https://bugzilla.redhat.com/show_bug.cgi?id=493578 ** Also affects: iproute (CentOS) via https://bugzilla.redhat.com/show_bug.cgi?id=493578 Importance: Unknown Status: Unknown -- iproute: ss -u segfaults if ipv6 module is not loaded https://bugs.launchpad.net/bugs/225573 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs