[  685.463888] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  685.475100] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  685.486545] br0: port 1(veth0) entered blocking state
[  685.486642] br0: port 1(veth0) entered disabled state
[  685.486712] veth0: entered allmulticast mode
[  685.486824] veth0: entered promiscuous mode
[  685.498028] br0: port 2(veth1) entered blocking state
[  685.498103] br0: port 2(veth1) entered disabled state
[  685.498150] veth1: entered allmulticast mode
[  685.498245] veth1: entered promiscuous mode
[  685.812791] br0: port 1(veth0) entered blocking state
[  685.812902] br0: port 1(veth0) entered forwarding state
[  685.812984] br0: port 2(veth1) entered blocking state
[  685.813038] br0: port 2(veth1) entered forwarding state
[  687.492797] bond0: (slave veth1): link status definitely up
[  687.492937] bond0: (slave veth1): making interface the new active one
[  687.493027] bond0: active interface up!
[  687.563629] veth1: left allmulticast mode
[  687.563693] veth1: left promiscuous mode
[  687.563774] br0: port 2(veth1) entered disabled state
[  687.563900] veth0: left allmulticast mode
[  687.563935] veth0: left promiscuous mode
[  687.563972] br0: port 1(veth0) entered disabled state
[  687.583111] bond0: (slave veth1): Releasing backup interface
[  687.586980] bond0: (slave veth0): Releasing backup interface
[  687.613003] bond0 (unregistering): Released all slaves