[  398.932757] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  398.936070] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  398.939344] br0: port 1(veth0) entered blocking state
[  398.939375] br0: port 1(veth0) entered disabled state
[  398.939407] veth0: entered allmulticast mode
[  398.939461] veth0: entered promiscuous mode
[  398.942703] br0: port 2(veth1) entered blocking state
[  398.942763] br0: port 2(veth1) entered disabled state
[  398.942842] veth1: entered allmulticast mode
[  398.942926] veth1: entered promiscuous mode
[  399.941839] br0: port 1(veth0) entered blocking state
[  399.941921] br0: port 1(veth0) entered forwarding state
[  399.942012] br0: port 2(veth1) entered blocking state
[  399.942086] br0: port 2(veth1) entered forwarding state
[  400.965839] bond0: (slave veth0): link status definitely up
[  400.965897] bond0: (slave veth1): link status definitely up
[  400.965948] bond0: (slave veth0): making interface the new active one
[  400.965995] bond0: active interface up!
[  400.985759] veth1: left allmulticast mode
[  400.985789] veth1: left promiscuous mode
[  400.985823] br0: port 2(veth1) entered disabled state
[  400.985912] veth0: left allmulticast mode
[  400.985932] veth0: left promiscuous mode
[  400.985954] br0: port 1(veth0) entered disabled state
[  400.993025] bond0: (slave veth1): Releasing backup interface
[  400.998955] bond0: (slave veth0): Releasing backup interface
[  401.029865] bond0 (unregistering): Released all slaves