And which kernel are you using?
Both 5.4 and 7.0 show the bug.
Please, could you try with 6.2 image - kfreebsd-image-6.2-1-686 Which 7.0 version - 6.99+20060506-0.1 ? This one is rather outdated, as 6.2 image is from May 2007. Or self built from svn - 6.99+20070620-1 Petr