I have not been able to reproduce this on RHEL4 (4.3.9) or RHEL5 (5.1.6) on x86. I have reproduced it on RHEL6 (5.3.2) and Fedora 14 (5.3.4), both x86. It does not reproduce on Fedora 14 x86_64, so this is x86-only.
I have not been able to reproduce this on RHEL4 (4.3.9) or RHEL5 (5.1.6) on x86. I have reproduced it on RHEL6 (5.3.2) and Fedora 14 (5.3.4), both x86. It does not reproduce on Fedora 14 x86_64, so this is x86-only.