I'm having the same issue.
Initially it was intermittently there and not there. For me it seems to have taken place about February time this year?
I yum reinstalled the synaptic's driver for X11 but I think it is a kernel issue as it does not seem to load even at first boot either.
Did you get anywhere with your issue?
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Microsoft Microsoft 5-Button Mouse with IntelliEye(TM) id=11 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Power Button id=7 [slave keyboard (3)]
↳ Sleep Button id=8 [slave keyboard (3)]
↳ Video Bus id=9 [slave keyboard (3)]
↳ Video Bus id=10 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
---------- Post added at 09:26 AM ---------- Previous post was at 09:19 AM ----------
One other thing I now seem a lot of irq 17 enabled, disabled messages in my logs and this seems to relate to a USB device so I am wondering if it is related to the whole issue?