[  542.828310] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  542.841983] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  542.857081] br0: port 1(veth0) entered blocking state
[  542.857156] br0: port 1(veth0) entered disabled state
[  542.857221] veth0: entered allmulticast mode
[  542.857316] veth0: entered promiscuous mode
[  542.870777] br0: port 2(veth1) entered blocking state
[  542.870852] br0: port 2(veth1) entered disabled state
[  542.870910] veth1: entered allmulticast mode
[  542.871004] veth1: entered promiscuous mode
[  543.077555] br0: port 1(veth0) entered blocking state
[  543.077632] br0: port 1(veth0) entered forwarding state
[  543.077720] br0: port 2(veth1) entered blocking state
[  543.077771] br0: port 2(veth1) entered forwarding state
[  544.885584] bond0: (slave veth1): link status definitely up
[  544.885696] bond0: (slave veth1): making interface the new active one
[  544.885759] bond0: active interface up!
[  544.934995] veth1: left allmulticast mode
[  544.935044] veth1: left promiscuous mode
[  544.935084] br0: port 2(veth1) entered disabled state
[  544.935185] veth0: left allmulticast mode
[  544.935216] veth0: left promiscuous mode
[  544.935254] br0: port 1(veth0) entered disabled state
[  544.958837] bond0: (slave veth1): Releasing backup interface
[  544.965716] bond0: (slave veth0): Releasing backup interface
[  544.983677] bond0 (unregistering): Released all slaves