[  527.517280] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.530048] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.544718] br0: port 1(veth0) entered blocking state
[  527.544765] br0: port 1(veth0) entered disabled state
[  527.544805] veth0: entered allmulticast mode
[  527.544865] veth0: entered promiscuous mode
[  527.558360] br0: port 2(veth1) entered blocking state
[  527.558409] br0: port 2(veth1) entered disabled state
[  527.558448] veth1: entered allmulticast mode
[  527.558508] veth1: entered promiscuous mode
[  527.673859] br0: port 1(veth0) entered blocking state
[  527.673936] br0: port 1(veth0) entered forwarding state
[  527.674001] br0: port 2(veth1) entered blocking state
[  527.674044] br0: port 2(veth1) entered forwarding state
[  529.529695] bond0: (slave veth1): link status definitely up
[  529.529814] bond0: (slave veth1): making interface the new active one
[  529.529900] bond0: active interface up!
[  529.649953] veth1: left allmulticast mode
[  529.650009] veth1: left promiscuous mode
[  529.650069] br0: port 2(veth1) entered disabled state
[  529.650195] veth0: left allmulticast mode
[  529.650236] veth0: left promiscuous mode
[  529.650281] br0: port 1(veth0) entered disabled state
[  529.669075] bond0: (slave veth1): Releasing backup interface
[  529.674946] bond0: (slave veth0): Releasing backup interface
[  529.711896] bond0 (unregistering): Released all slaves