[  528.932748] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.942354] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.951523] br0: port 1(veth0) entered blocking state
[  528.951580] br0: port 1(veth0) entered disabled state
[  528.951627] veth0: entered allmulticast mode
[  528.951697] veth0: entered promiscuous mode
[  528.962866] br0: port 2(veth1) entered blocking state
[  528.962926] br0: port 2(veth1) entered disabled state
[  528.962976] veth1: entered allmulticast mode
[  528.963064] veth1: entered promiscuous mode
[  529.383605] br0: port 1(veth0) entered blocking state
[  529.383719] br0: port 1(veth0) entered forwarding state
[  529.383830] br0: port 2(veth1) entered blocking state
[  529.383892] br0: port 2(veth1) entered forwarding state
[  530.999595] bond0: (slave veth1): link status definitely up
[  530.999668] bond0: (slave veth1): making interface the new active one
[  530.999749] bond0: active interface up!
[  531.029747] veth1: left allmulticast mode
[  531.029819] veth1: left promiscuous mode
[  531.029910] br0: port 2(veth1) entered disabled state
[  531.030072] veth0: left allmulticast mode
[  531.030118] veth0: left promiscuous mode
[  531.030206] br0: port 1(veth0) entered disabled state
[  531.051962] bond0: (slave veth1): Releasing backup interface
[  531.055913] bond0: (slave veth0): Releasing backup interface