Are you really sure you're using a proper test 3 tree, rather than test
2? AFAIK, this:
> <3>audit(1116033649.581:0): avc: denied { transition } for path=/usr/sbin/libgcc_post_upgrade dev=dm-0 ino=17072409 scontext=system_u:system_r:kernel_t tcontext=system_u:system_r:unconfined_t tclass=process
> <6>libgcc_post_upg[747]: segfault at ffffffffffffffd0 rip 00000000004004d3 rsp 00007fffffddbd18 error 6
Was fixed before test3 went out.
After that, all bets are off. Though frankly, I'd run memtest86 on the
box, and make sure your boot.iso CD is good as well.
--
Peter