Description of problem:
This probably occurs with any kernel after 1253.

With 1275 the kernel is stable enough to stay up but now running any 32 bit
application gets a segmentation fault.  For example, running openoffice:

[gc@hummer ~]$ openoffice.org-1.9
/usr/lib/openoffice.org1.9.96/program/soffice: line 230:  4151 Segmentation
fault      "${sd_prog}"/pagein -L"${sd_prog}" ${sd_pagein_args}
/usr/lib/openoffice.org1.9.96/program/soffice: line 241:  4152 Segmentation
fault      "$sd_prog/$sd_binary" "$@"[gc@amber ~]$


Version-Release number of selected component (if applicable):
FC4T2 plus all "current" development plus 1275 kernel.

How reproducible:
every time