error message when coming out of suspend mode - F17

[Robert Moskowitz]

I see the following messages appear on my screen while resuming before 
the login screen comes up.  I found them in /var/log/messages:

Feb  6 07:48:03 lx120e2 kernel: [329056.739779] pciehp 
0000:00:15.1:pcie04: Device 0000:04:00.0 already exists at 0000:04:00, 
cannot hot-add
Feb  6 07:48:03 lx120e2 kernel: [329056.739784] pciehp 
0000:00:15.1:pcie04: Cannot add device at 0000:04:00
[root at lx120e2 log]#

What is this all about?