kbuildsycoca freeze linux

[Yuchung Cheng <yccheng@stsl.siemens.com.tw>]

(cross-posted from kde mailing list)

Hi,

if I log into kde 2.1.2, the linux (woody update to 7/4) 
will start thrashing in the "initialing system service" session.

I discover that "kbuildsycoca --incremental" eats all
cpu and memory resources.

My temp solution is to kill it directly, so I don't have
to wait 10 minutes to login into KDE.

(yccheng)~$  kbuildsycoca -v    
Qt: 2.3.0
KDE: 2.1.2
KBuildSycoca: 1.0

Help me please!