This bug has been copied from bug #666304 and has been proposed
to be backported to 5.6 z-stream (EUS).
install kernel-2.6.18-238.28.1.el5.src.rpm ,and check existence of such files:
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.