[  528.361986] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.372151] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.382944] br0: port 1(veth0) entered blocking state
[  528.383006] br0: port 1(veth0) entered disabled state
[  528.383057] veth0: entered allmulticast mode
[  528.383154] veth0: entered promiscuous mode
[  528.392655] br0: port 2(veth1) entered blocking state
[  528.392745] br0: port 2(veth1) entered disabled state
[  528.392798] veth1: entered allmulticast mode
[  528.392882] veth1: entered promiscuous mode
[  528.613779] br0: port 1(veth0) entered blocking state
[  528.614007] br0: port 1(veth0) entered forwarding state
[  528.614116] br0: port 2(veth1) entered blocking state
[  528.614173] br0: port 2(veth1) entered forwarding state
[  530.421740] bond0: (slave veth1): link status definitely up
[  530.421826] bond0: (slave veth1): making interface the new active one
[  530.421905] bond0: active interface up!
[  530.531555] veth1: left allmulticast mode
[  530.531608] veth1: left promiscuous mode
[  530.531710] br0: port 2(veth1) entered disabled state
[  530.531818] veth0: left allmulticast mode
[  530.531863] veth0: left promiscuous mode
[  530.531908] br0: port 1(veth0) entered disabled state
[  530.551919] bond0: (slave veth1): Releasing backup interface
[  530.563885] bond0: (slave veth0): Releasing backup interface