[  683.298413] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  683.307383] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  683.316416] br0: port 1(veth0) entered blocking state
[  683.316491] br0: port 1(veth0) entered disabled state
[  683.316554] veth0: entered allmulticast mode
[  683.316669] veth0: entered promiscuous mode
[  683.326318] br0: port 2(veth1) entered blocking state
[  683.326423] br0: port 2(veth1) entered disabled state
[  683.326501] veth1: entered allmulticast mode
[  683.326607] veth1: entered promiscuous mode
[  683.549787] br0: port 1(veth0) entered blocking state
[  683.549962] br0: port 1(veth0) entered forwarding state
[  683.550079] br0: port 2(veth1) entered blocking state
[  683.550131] br0: port 2(veth1) entered forwarding state
[  685.358745] bond0: (slave veth1): link status definitely up
[  685.358825] bond0: (slave veth1): making interface the new active one
[  685.358903] bond0: active interface up!
[  685.484480] veth1: left allmulticast mode
[  685.484552] veth1: left promiscuous mode
[  685.484607] br0: port 2(veth1) entered disabled state
[  685.484753] veth0: left allmulticast mode
[  685.484789] veth0: left promiscuous mode
[  685.484829] br0: port 1(veth0) entered disabled state
[  685.497870] bond0: (slave veth1): Releasing backup interface
[  685.503910] bond0: (slave veth0): Releasing backup interface
[  685.544872] bond0 (unregistering): Released all slaves