[  957.435417] 8021q: adding VLAN 0 to HW filter on device bond0
[  957.447231] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  957.458978] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  957.471668] br0: port 1(veth0) entered blocking state
[  957.471774] br0: port 1(veth0) entered disabled state
[  957.471862] veth0: entered allmulticast mode
[  957.471979] veth0: entered promiscuous mode
[  957.483906] br0: port 2(veth1) entered blocking state
[  957.483979] br0: port 2(veth1) entered disabled state
[  957.484034] veth1: entered allmulticast mode
[  957.484135] veth1: entered promiscuous mode
[  958.429179] br0: port 1(veth0) entered blocking state
[  958.429246] br0: port 1(veth0) entered forwarding state
[  958.429338] br0: port 2(veth1) entered blocking state
[  958.429381] br0: port 2(veth1) entered forwarding state
[  959.518178] bond0: (slave veth0): impossible: link_new_state 3 on slave
[  959.518340] bond0: (slave veth1): link status definitely up
[  959.518380] bond0: (slave veth1): making interface the new active one
[  959.518459] bond0: active interface up!
[  959.600545] veth1: left allmulticast mode
[  959.600626] veth1: left promiscuous mode
[  959.600692] br0: port 2(veth1) entered disabled state
[  959.600864] veth0: left allmulticast mode
[  959.600918] veth0: left promiscuous mode
[  959.600970] br0: port 1(veth0) entered disabled state
[  959.618295] bond0: (slave veth1): Releasing backup interface
[  959.621325] bond0: (slave veth0): Releasing backup interface
[  959.656412] bond0 (unregistering): Released all slaves