On Wed, Aug 1, 2012 at 1:24 AM, Daniel Kontsek <[log in to unmask]> wrote: > Hi, > > there is problem with the bnx2 network driver when using bond+vlan interfaces. Please see the bugzilla/errata links for more info. > > http://rhn.redhat.com/errata/RHBA-2012-1104.html That bug was fixed in kernel 2.6.32-279.2.1.el6 : https://bugzilla.redhat.com/show_bug.cgi?id=834764 http://bugs.centos.org/view.php?id=5816 HOWEVER, another bug was discovered in 2.6.32-279.2.1.el6 : https://bugzilla.redhat.com/show_bug.cgi?id=841983 http://bugs.centos.org/view.php?id=5859 A patch that fixes the issue is available as you can see in the bug reports. It will probably be in the next kernel update (bugzilla is marked "urgent"). So, users who have affected hardware/setup should be watching closely. Akemi