flash drive crashes hald on amd64

[george+freebsd at m5p.com]

> HP Compaq Presario CQ61-420US (dual core amd64)

I forgot to mention: FreeBSD 8.0-RELEASE

> With an Iomega USB flash drive inserted into a USB slot at the time
> hald starts, it crashes:
> 
> pid 903 (hald), uid 560: exited on signal 11
> pid 943 (hald-probe-volume), uid 0: exited on signal 6 (core dumped)
> 
> It's okay if I insert the flash drive after hald has started, but
> the flash drive is normally left in the slot all the time, leading
> to unhappiness every time the computer is started.  There's no sign
> of the alleged core file, so I don't know how to debug this problem
> -- George Mitchell