[  668.085074] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  668.094596] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  668.103587] br0: port 1(veth0) entered blocking state
[  668.103664] br0: port 1(veth0) entered disabled state
[  668.103721] veth0: entered allmulticast mode
[  668.103812] veth0: entered promiscuous mode
[  668.113690] br0: port 2(veth1) entered blocking state
[  668.113768] br0: port 2(veth1) entered disabled state
[  668.113823] veth1: entered allmulticast mode
[  668.113917] veth1: entered promiscuous mode
[  668.128596] br0: port 1(veth0) entered blocking state
[  668.128670] br0: port 1(veth0) entered forwarding state
[  669.175637] br0: port 2(veth1) entered blocking state
[  669.175786] br0: port 2(veth1) entered forwarding state
[  671.159632] bond0: (slave veth0): link status definitely up
[  671.159738] bond0: (slave veth1): link status definitely up
[  671.159790] bond0: (slave veth0): making interface the new active one
[  671.159871] bond0: active interface up!
[  671.250686] veth1: left allmulticast mode
[  671.250750] veth1: left promiscuous mode
[  671.250815] br0: port 2(veth1) entered disabled state
[  671.250922] veth0: left allmulticast mode
[  671.250963] veth0: left promiscuous mode
[  671.251003] br0: port 1(veth0) entered disabled state
[  671.269897] bond0: (slave veth1): Releasing backup interface
[  671.289873] bond0: (slave veth0): Releasing backup interface