[  526.671978] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.688187] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.705932] br0: port 1(veth0) entered blocking state
[  526.705991] br0: port 1(veth0) entered disabled state
[  526.706037] veth0: entered allmulticast mode
[  526.706106] veth0: entered promiscuous mode
[  526.724318] br0: port 2(veth1) entered blocking state
[  526.724394] br0: port 2(veth1) entered disabled state
[  526.724450] veth1: entered allmulticast mode
[  526.724539] veth1: entered promiscuous mode
[  527.675789] br0: port 1(veth0) entered blocking state
[  527.675908] br0: port 1(veth0) entered forwarding state
[  527.675982] br0: port 2(veth1) entered blocking state
[  527.676016] br0: port 2(veth1) entered forwarding state
[  529.723728] bond0: (slave veth0): link status definitely up
[  529.723846] bond0: (slave veth1): link status definitely up
[  529.723887] bond0: (slave veth0): making interface the new active one
[  529.723975] bond0: active interface up!
[  529.848629] veth1: left allmulticast mode
[  529.848709] veth1: left promiscuous mode
[  529.848774] br0: port 2(veth1) entered disabled state
[  529.848899] veth0: left allmulticast mode
[  529.848947] veth0: left promiscuous mode
[  529.849000] br0: port 1(veth0) entered disabled state
[  529.870153] bond0: (slave veth1): Releasing backup interface
[  529.876910] bond0: (slave veth0): Releasing backup interface