FAT bird again

Hi all. Time ago I've asked the question about growing birds memory. Few days ago I've found dirds debug output :-). Here is all dumps in attached archieve (tar.gz) In short: just right after start bird has less then 2M of memory in my system, Next day memory becomes 37M and after two days of uptime - 64M. At the another machine bird does not growing ... The differens is only in firewall rules - I don't accept packets from untrusted RIP neighbors.