Error while updating system

[Someone]

I ran "sudo yum update -y" a few days ago, as I often do, and I saw the
following error:

Error: Package:
kmod-VirtualBox-3.14.6-200.fc20.x86_64-4.3.12-1.fc20.2.x86_64
(rpmfusion-free-updates)
           Requires: kernel-uname-r = 3.14.6-200.fc20.x86_64
           Installed: kernel-3.14.4-200.fc20.x86_64 (@updates)
               kernel-uname-r = 3.14.4-200.fc20.x86_64
           Installed: kernel-3.14.5-200.fc20.x86_64 (@updates)
               kernel-uname-r = 3.14.5-200.fc20.x86_64
           Installed: kernel-3.14.7-200.fc20.x86_64 (@updates)
               kernel-uname-r = 3.14.7-200.fc20.x86_64
           Available: kernel-3.11.10-301.fc20.x86_64 (fedora)
               kernel-uname-r = 3.11.10-301.fc20.x86_64
           Available: kernel-debug-3.11.10-301.fc20.x86_64 (fedora)
               kernel-uname-r = 3.11.10-301.fc20.x86_64+debug
           Available: kernel-debug-3.14.7-200.fc20.x86_64 (updates)
               kernel-uname-r = 3.14.7-200.fc20.x86_64+debug
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest


So I ran "sudo yum update -y --skip-broken", as suggested, and the
update completed without incident. Then I left my machine alone for a
few days, and came back to it figuring that I should run another update,
so I did, and I received the same error. Does this indicate that
anything worrisome is wrong? And, regardless, is there anything I could
do to rectify the issue so that I don't keep having to run yum update
commands with the --skip-broken option?

Thanks