IPFW issue: skip past end of rules

[Tobias P. Santos]

Hello,

I have a gateway limiting the bandwidth of my customers.
Everything is working fine, but I got some messages in the log file,
see:

[...]
Dec  1 15:04:55 proxy /kernel: +++ ipfw: ouch!, skip past end of rules,
denying packet
Dec  1 15:06:17 proxy last message repeated 90 times
Dec  1 15:19:24 proxy last message repeated 41 times
Dec  1 15:33:58 proxy last message repeated 142 times
Dec  1 15:38:57 proxy last message repeated 121 times
[...]

Here are my rules:
00100        344     101154 allow ip from any to any via lo0
00200          0          0 deny ip from any to 127.0.0.0/8
00300        450      18000 deny ip from 127.0.0.0/8 to any
00400       9971    1390018 pipe 1 ip from any to any MAC any
00:00:00:00:00:00 in
00500      12282   11562920 pipe 2 ip from any to any MAC
00:00:00:00:00:00 any out
00600          0          0 pipe 3 ip from any to any MAC any
11:11:11:11:11:11 in
00700          0          0 pipe 4 ip from any to any MAC
11:11:11:11:11:11 any out
00800          0          0 pipe 5 ip from any to any MAC any
22:22:22:22:22:22 in
00900          0          0 pipe 6 ip from any to any MAC
22:22:22:22:22:22 any out
01000          0          0 pipe 7 ip from any to any MAC any
33:33:33:33:33:33 in
01100          0          0 pipe 8 ip from any to any MAC
33:33:33:33:33:33 any out
01200    2336717 1482414132 divert 8668 ip from any to any via vr0
65000    9272277 5914106630 allow ip from any to any
65535        318     177373 deny ip from any to any

Am I missing something?
I can't find information about this issue anywhere.

Thank you in advance!
Best regards,
Tobias.