rtacct: history is aged out, resetting

["semi linux" <linuxsemi@xxxxxxxxx>]

I'm trying to debug a routing setup where I have iptables running to
mangle and NAT packets on a bridge... I can see my packets being
mangled by hitting both rules but when trying to verify they hit an
alternate table using rtacct I get the following error message and
output:

[root@localhost ~]# rtacct
rtacct: history is aged out, resetting
#kernel
Realm    BytesTo    PktsTo    BytesFrom    PktsFrom
        BPSTo    PPSTo    BPSFrom    PPSFrom


Here's my route command:
# ip route add default via $GATEWAY dev br0 table $TABLE_NAME realms 2

And the command is successful with the realm properly listed as "2"...

I just want to see if my packets are hitting this table or not... Any ideas?

TIA,
   Gareth