[  527.945147] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.965930] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.984824] br0: port 1(veth0) entered blocking state
[  527.984892] br0: port 1(veth0) entered disabled state
[  527.984946] veth0: entered allmulticast mode
[  527.985032] veth0: entered promiscuous mode
[  528.004348] br0: port 2(veth1) entered blocking state
[  528.004425] br0: port 2(veth1) entered disabled state
[  528.004481] veth1: entered allmulticast mode
[  528.004568] veth1: entered promiscuous mode
[  528.064835] br0: port 1(veth0) entered blocking state
[  528.064912] br0: port 1(veth0) entered forwarding state
[  528.065005] br0: port 2(veth1) entered blocking state
[  528.065214] br0: port 2(veth1) entered forwarding state
[  529.991828] bond0: (slave veth1): link status definitely up
[  529.991928] bond0: (slave veth1): making interface the new active one
[  529.991997] bond0: active interface up!
[  530.066646] veth1: left allmulticast mode
[  530.066694] veth1: left promiscuous mode
[  530.066736] br0: port 2(veth1) entered disabled state
[  530.066861] veth0: left allmulticast mode
[  530.066896] veth0: left promiscuous mode
[  530.066943] br0: port 1(veth0) entered disabled state
[  530.092193] bond0: (slave veth1): Releasing backup interface
[  530.096017] bond0: (slave veth0): Releasing backup interface
[  530.134152] bond0 (unregistering): Released all slaves