[  514.557462] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.565094] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.573078] br0: port 1(veth0) entered blocking state
[  514.573136] br0: port 1(veth0) entered disabled state
[  514.573190] veth0: entered allmulticast mode
[  514.573266] veth0: entered promiscuous mode
[  514.581042] br0: port 2(veth1) entered blocking state
[  514.581102] br0: port 2(veth1) entered disabled state
[  514.581153] veth1: entered allmulticast mode
[  514.581231] veth1: entered promiscuous mode
[  514.652078] br0: port 1(veth0) entered blocking state
[  514.652160] br0: port 1(veth0) entered forwarding state
[  514.652228] br0: port 2(veth1) entered blocking state
[  514.652270] br0: port 2(veth1) entered forwarding state
[  516.595099] bond0: (slave veth1): link status definitely up
[  516.595203] bond0: (slave veth1): making interface the new active one
[  516.595282] bond0: active interface up!
[  516.668662] veth1: left allmulticast mode
[  516.668708] veth1: left promiscuous mode
[  516.668747] br0: port 2(veth1) entered disabled state
[  516.668838] veth0: left allmulticast mode
[  516.668868] veth0: left promiscuous mode
[  516.668899] br0: port 1(veth0) entered disabled state
[  516.687286] bond0: (slave veth1): Releasing backup interface
[  516.696251] bond0: (slave veth0): Releasing backup interface