iptables: Unknown error 4294967295

With:
iptables 1.3.5
linux 2.6.16.1 and 2.6.16-git8
today's pom-ng

I'm having problems with some matches:
connlimit
ipp2p 0.8.1_rc1

When compiling, I can see many "signed//unsigned comparision warnings" (don't remember exactly the warning).

In dmesg I see things as:

Mar 31 05:18:04 fraile kernel: [17180340.932000] ip_tables: connlimit match: invalid size 0 != 16
Mar 31 05:54:00 fraile kernel: [17182487.628000] ip_tables: ipp2p match: invalid size 0 != 8
Mar 31 05:54:00 fraile kernel: [17182487.668000] ip_tables: layer7 match: invalid size 0 != 8452

Any help/patch/suggestion?

Thanks

   Samuel Díaz García

Any idea at least?

   Samuel Díaz García