[  524.184195] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.201976] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.221698] br0: port 1(veth0) entered blocking state
[  524.221763] br0: port 1(veth0) entered disabled state
[  524.221814] veth0: entered allmulticast mode
[  524.221932] veth0: entered promiscuous mode
[  524.240789] br0: port 2(veth1) entered blocking state
[  524.240850] br0: port 2(veth1) entered disabled state
[  524.240902] veth1: entered allmulticast mode
[  524.240998] veth1: entered promiscuous mode
[  525.180021] br0: port 1(veth0) entered blocking state
[  525.180124] br0: port 1(veth0) entered forwarding state
[  525.180176] br0: port 2(veth1) entered blocking state
[  525.180215] br0: port 2(veth1) entered forwarding state
[  527.227998] bond0: (slave veth0): link status definitely up
[  527.228127] bond0: (slave veth1): link status definitely up
[  527.228177] bond0: (slave veth0): making interface the new active one
[  527.228262] bond0: active interface up!
[  527.348497] veth1: left allmulticast mode
[  527.348550] veth1: left promiscuous mode
[  527.348595] br0: port 2(veth1) entered disabled state
[  527.348717] veth0: left allmulticast mode
[  527.348763] veth0: left promiscuous mode
[  527.348817] br0: port 1(veth0) entered disabled state
[  527.373199] bond0: (slave veth1): Releasing backup interface
[  527.385160] bond0: (slave veth0): Releasing backup interface