[  526.950859] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.968489] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.984235] br0: port 1(veth0) entered blocking state
[  526.984295] br0: port 1(veth0) entered disabled state
[  526.984348] veth0: entered allmulticast mode
[  526.984432] veth0: entered promiscuous mode
[  527.000219] br0: port 2(veth1) entered blocking state
[  527.000285] br0: port 2(veth1) entered disabled state
[  527.000338] veth1: entered allmulticast mode
[  527.000442] veth1: entered promiscuous mode
[  527.932041] br0: port 1(veth0) entered blocking state
[  527.932172] br0: port 1(veth0) entered forwarding state
[  527.932252] br0: port 2(veth1) entered blocking state
[  527.932304] br0: port 2(veth1) entered forwarding state
[  529.020056] bond0: (slave veth1): link status definitely up
[  529.020174] bond0: (slave veth1): making interface the new active one
[  529.020243] bond0: active interface up!
[  529.092674] veth1: left allmulticast mode
[  529.092733] veth1: left promiscuous mode
[  529.092786] br0: port 2(veth1) entered disabled state
[  529.092904] veth0: left allmulticast mode
[  529.092951] veth0: left promiscuous mode
[  529.092989] br0: port 1(veth0) entered disabled state
[  529.119284] bond0: (slave veth1): Releasing backup interface
[  529.131230] bond0: (slave veth0): Releasing backup interface