[  528.629882] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.643556] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.658851] br0: port 1(veth0) entered blocking state
[  528.658910] br0: port 1(veth0) entered disabled state
[  528.658956] veth0: entered allmulticast mode
[  528.659029] veth0: entered promiscuous mode
[  528.672710] br0: port 2(veth1) entered blocking state
[  528.672759] br0: port 2(veth1) entered disabled state
[  528.672802] veth1: entered allmulticast mode
[  528.672870] veth1: entered promiscuous mode
[  529.594620] br0: port 1(veth0) entered blocking state
[  529.594709] br0: port 1(veth0) entered forwarding state
[  529.594771] br0: port 2(veth1) entered blocking state
[  529.594805] br0: port 2(veth1) entered forwarding state
[  530.682620] bond0: (slave veth1): link status definitely up
[  530.682713] bond0: (slave veth1): making interface the new active one
[  530.682767] bond0: active interface up!
[  530.731867] veth1: left allmulticast mode
[  530.731927] veth1: left promiscuous mode
[  530.731978] br0: port 2(veth1) entered disabled state
[  530.732109] veth0: left allmulticast mode
[  530.732147] veth0: left promiscuous mode
[  530.732194] br0: port 1(veth0) entered disabled state
[  530.748819] bond0: (slave veth1): Releasing backup interface
[  530.753795] bond0: (slave veth0): Releasing backup interface