[  525.643026] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.654844] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.667310] br0: port 1(veth0) entered blocking state
[  525.667360] br0: port 1(veth0) entered disabled state
[  525.667394] veth0: entered allmulticast mode
[  525.667456] veth0: entered promiscuous mode
[  525.679530] br0: port 2(veth1) entered blocking state
[  525.679575] br0: port 2(veth1) entered disabled state
[  525.679611] veth1: entered allmulticast mode
[  525.679669] veth1: entered promiscuous mode
[  525.821942] br0: port 1(veth0) entered blocking state
[  525.822049] br0: port 1(veth0) entered forwarding state
[  525.822112] br0: port 2(veth1) entered blocking state
[  525.822146] br0: port 2(veth1) entered forwarding state
[  527.677889] bond0: (slave veth1): link status definitely up
[  527.677951] bond0: (slave veth1): making interface the new active one
[  527.678015] bond0: active interface up!
[  527.705516] veth1: left allmulticast mode
[  527.705563] veth1: left promiscuous mode
[  527.705602] br0: port 2(veth1) entered disabled state
[  527.705692] veth0: left allmulticast mode
[  527.705721] veth0: left promiscuous mode
[  527.705756] br0: port 1(veth0) entered disabled state
[  527.724237] bond0: (slave veth1): Releasing backup interface
[  527.728094] bond0: (slave veth0): Releasing backup interface