Problem ifenslave-2.6 in ubuntu precise

Hi,

I use ubuntu in my server, i have two interfaces bonds connected,
bond0 -> eth2 and eth3
bond1 -> eth3 and eth4

In old versions the package ifenslave, my interface bound, works without problems

But in latest version the package ( 1.1.0-19ubuntu5 ) , the interfaces not up.

My archive :
/etc/init.d/network/interfaces :

auto bond0
iface bond0 inet static
   pre-up ip link set eth2 up
   pre-up ip link set eth3 up
   address 192.168.0.2
   broadcast 192.168.0.255
   post-up ifconfig bond0 mtu 9000
   netmask 255.255.255.0
   slaves eth2 eth3
   bond_mode broadcast
   bond_miimon 100
   bond_updelay 200
   bond_downdelay 500
   bond_usecarrier 1
auto bond1
iface bond1 inet static
   broadcast 192.168.1.255
   address 192.168.2.2
   pre-up ip link set eth4 up
   pre-up ip link set eth5 up
   netmask 255.255.255.0
   post-up ifconfig bond1 mtu 9000
   slaves eth4 eth5
   bond_mode broadcast
   bond_miimon 100
   bond_updelay 200
   bond_downdelay 500
   bond_usecarrier 1

if i use version the package ifenslave-2.6 (1.1.0-14ubuntu2) for lucid, my interfaces works without problems.

Can someone help me?