Description of problem:
2.4.21-15.EL affected FPU race.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. download crash code from
2. compile crash.c
3. start as many instances as you have CPUs in the computer.
this problem fix
*** This bug has been marked as a duplicate of 125794 ***
An errata has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.