Who is broken when hotplug,udev and hal are causing high cpu load?

[dragoran <dragoran@xxxxxxxxxxxxxxx>]

I bought a new card usb2 card reader. Sometimes when I plug a sd card 
into it all hotplug programs cause 60-80% cpu load and nothing happens 
(no mount) sometimes it just works.
I want to fill this into bugzilla but dunno against what?
When this happens dmesg reports many Buffer I/O erros.