On 02/27/2017 08:21 AM, Valeri Galtsev wrote: > Quite some time ago I have noticed that kernel updated quite often "come > in pairs". Looking at the errata list for the kernel package on RHEL 6, I don't see any such pattern. It's certainly happened that kernel updates are released withing a couple of days of each other, but not regularly. https://rhn.redhat.com/errata/rhel-server-6-errata.html