[CentOS] SELinux alert on Centos 7 yum update

yum update
...
Updating:
 VirtualBox-4.3    x86_64  4.3.16_95972_el7-1         virtualbox           69 M
 flash-plugin      x86_64  11.2.202.406-release       adobe-linux-x86_64  6.9 M
 libcacard         x86_64  10:1.5.3-60.el7_0.7.0.1    updates             182 k
 qemu-guest-agent  x86_64  10:1.5.3-60.el7_0.7.0.1    updates             247 k

While this update is running I get a SELinux Alert window, with this content:

ldconfig write N/A 12 Notify
ldconfig read N/A 13 Notify
ldconfig write N/A 14 Notify

The numbers in the fourth column keep changing.

What does this mean?  Is there a problem that I should be solving?

-- 
MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com