[  523.778672] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.796480] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.814605] br0: port 1(veth0) entered blocking state
[  523.814687] br0: port 1(veth0) entered disabled state
[  523.814745] veth0: entered allmulticast mode
[  523.814841] veth0: entered promiscuous mode
[  523.832804] br0: port 2(veth1) entered blocking state
[  523.832875] br0: port 2(veth1) entered disabled state
[  523.832929] veth1: entered allmulticast mode
[  523.833013] veth1: entered promiscuous mode
[  524.858831] br0: port 1(veth0) entered blocking state
[  524.858894] br0: port 1(veth0) entered forwarding state
[  524.858978] br0: port 2(veth1) entered blocking state
[  524.859031] br0: port 2(veth1) entered forwarding state
[  526.842834] bond0: (slave veth0): link status definitely up
[  526.842960] bond0: (slave veth1): link status definitely up
[  526.842999] bond0: (slave veth0): making interface the new active one
[  526.843078] bond0: active interface up!
[  526.954578] veth1: left allmulticast mode
[  526.954641] veth1: left promiscuous mode
[  526.954693] br0: port 2(veth1) entered disabled state
[  526.954808] veth0: left allmulticast mode
[  526.954855] veth0: left promiscuous mode
[  526.954907] br0: port 1(veth0) entered disabled state
[  526.976042] bond0: (slave veth1): Releasing backup interface
[  526.980979] bond0: (slave veth0): Releasing backup interface