Is IPVS do something to iptables?

["SunLiWei" <sunliwei@xxxxxxxxxxxxxxxx>]

        Hi,I an new to here.I have complied the standard kernel 2.4.18 with 
netfilter and Linux Visual Server patch together,and add the new kernel into 
lilo.conf.After I reboot the linux with
my new kernel,everything seems ok before I try excuting:

iptables -L -t mangle

I recieved a error message says:

iptables:libiptc/libip4tc.c:384: do_check : Assertion 'h->info.valid_hooks 
==(1<<0|1<<3)' failed.
Aborted

I don't know what the mangle table in iptables doesn't work.Is this error 
caused by ipvs??