When logged in as root, I can't read files in a world-readable NFS-mounted /home directory. Or in a world readable /mnt/redhat directory.
Scarily, this appears to come and go. Sometimes ls /mnt/redhat/test gets EPERM. Sometimes it works.
*** This bug has been marked as a duplicate of 116807 ***
Changed to 'CLOSED' state since 'RESOLVED' has been deprecated.