[  524.746432] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.761268] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.777330] br0: port 1(veth0) entered blocking state
[  524.777407] br0: port 1(veth0) entered disabled state
[  524.777473] veth0: entered allmulticast mode
[  524.777558] veth0: entered promiscuous mode
[  524.792360] br0: port 2(veth1) entered blocking state
[  524.792426] br0: port 2(veth1) entered disabled state
[  524.792472] veth1: entered allmulticast mode
[  524.792542] veth1: entered promiscuous mode
[  525.752856] br0: port 1(veth0) entered blocking state
[  525.752976] br0: port 1(veth0) entered forwarding state
[  525.753043] br0: port 2(veth1) entered blocking state
[  525.753088] br0: port 2(veth1) entered forwarding state
[  527.800885] bond0: (slave veth0): link status definitely up
[  527.800983] bond0: (slave veth1): link status definitely up
[  527.801022] bond0: (slave veth0): making interface the new active one
[  527.801082] bond0: active interface up!
[  527.848629] veth1: left allmulticast mode
[  527.848685] veth1: left promiscuous mode
[  527.848742] br0: port 2(veth1) entered disabled state
[  527.848845] veth0: left allmulticast mode
[  527.848879] veth0: left promiscuous mode
[  527.848915] br0: port 1(veth0) entered disabled state
[  527.868097] bond0: (slave veth1): Releasing backup interface
[  527.876004] bond0: (slave veth0): Releasing backup interface
[  527.913012] bond0 (unregistering): Released all slaves