[  555.770877] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  555.783994] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  555.797460] br0: port 1(veth0) entered blocking state
[  555.797526] br0: port 1(veth0) entered disabled state
[  555.797583] veth0: entered allmulticast mode
[  555.797658] veth0: entered promiscuous mode
[  555.811846] br0: port 2(veth1) entered blocking state
[  555.811914] br0: port 2(veth1) entered disabled state
[  555.811963] veth1: entered allmulticast mode
[  555.812049] veth1: entered promiscuous mode
[  556.793603] br0: port 1(veth0) entered blocking state
[  556.793698] br0: port 1(veth0) entered forwarding state
[  556.793763] br0: port 2(veth1) entered blocking state
[  556.793808] br0: port 2(veth1) entered forwarding state
[  558.840624] bond0: (slave veth0): link status definitely up
[  558.840706] bond0: (slave veth1): link status definitely up
[  558.840751] bond0: (slave veth0): making interface the new active one
[  558.840833] bond0: active interface up!
[  558.873398] veth1: left allmulticast mode
[  558.873449] veth1: left promiscuous mode
[  558.873486] br0: port 2(veth1) entered disabled state
[  558.873593] veth0: left allmulticast mode
[  558.873624] veth0: left promiscuous mode
[  558.873654] br0: port 1(veth0) entered disabled state
[  558.896874] bond0: (slave veth1): Releasing backup interface
[  558.905792] bond0: (slave veth0): Releasing backup interface