[  511.867138] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  511.877245] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  511.887236] br0: port 1(veth0) entered blocking state
[  511.887295] br0: port 1(veth0) entered disabled state
[  511.887343] veth0: entered allmulticast mode
[  511.887425] veth0: entered promiscuous mode
[  511.897806] br0: port 2(veth1) entered blocking state
[  511.897868] br0: port 2(veth1) entered disabled state
[  511.897915] veth1: entered allmulticast mode
[  511.897997] veth1: entered promiscuous mode
[  512.894212] br0: port 1(veth0) entered blocking state
[  512.894339] br0: port 1(veth0) entered forwarding state
[  512.894422] br0: port 2(veth1) entered blocking state
[  512.894493] br0: port 2(veth1) entered forwarding state
[  514.942206] bond0: (slave veth0): link status definitely up
[  514.942304] bond0: (slave veth1): link status definitely up
[  514.942341] bond0: (slave veth0): making interface the new active one
[  514.942404] bond0: active interface up!
[  514.979480] veth1: left allmulticast mode
[  514.979541] veth1: left promiscuous mode
[  514.979632] br0: port 2(veth1) entered disabled state
[  514.979772] veth0: left allmulticast mode
[  514.979805] veth0: left promiscuous mode
[  514.979879] br0: port 1(veth0) entered disabled state
[  515.001552] bond0: (slave veth1): Releasing backup interface
[  515.013431] bond0: (slave veth0): Releasing backup interface