[  528.516340] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.531758] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.547502] br0: port 1(veth0) entered blocking state
[  528.547577] br0: port 1(veth0) entered disabled state
[  528.547626] veth0: entered allmulticast mode
[  528.547696] veth0: entered promiscuous mode
[  528.564344] br0: port 2(veth1) entered blocking state
[  528.564438] br0: port 2(veth1) entered disabled state
[  528.564489] veth1: entered allmulticast mode
[  528.564577] veth1: entered promiscuous mode
[  529.467799] br0: port 1(veth0) entered blocking state
[  529.467901] br0: port 1(veth0) entered forwarding state
[  529.467974] br0: port 2(veth1) entered blocking state
[  529.468032] br0: port 2(veth1) entered forwarding state
[  530.556768] bond0: (slave veth1): link status definitely up
[  530.556840] bond0: (slave veth1): making interface the new active one
[  530.556915] bond0: active interface up!
[  530.710478] veth1: left allmulticast mode
[  530.710548] veth1: left promiscuous mode
[  530.710620] br0: port 2(veth1) entered disabled state
[  530.710795] veth0: left allmulticast mode
[  530.710835] veth0: left promiscuous mode
[  530.710882] br0: port 1(veth0) entered disabled state
[  530.744082] bond0: (slave veth1): Releasing backup interface
[  530.771993] bond0: (slave veth0): Releasing backup interface