[  528.581289] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.596153] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.610834] br0: port 1(veth0) entered blocking state
[  528.610888] br0: port 1(veth0) entered disabled state
[  528.610927] veth0: entered allmulticast mode
[  528.610988] veth0: entered promiscuous mode
[  528.625548] br0: port 2(veth1) entered blocking state
[  528.625668] br0: port 2(veth1) entered disabled state
[  528.625711] veth1: entered allmulticast mode
[  528.625781] veth1: entered promiscuous mode
[  529.595862] br0: port 1(veth0) entered blocking state
[  529.595918] br0: port 1(veth0) entered forwarding state
[  529.595983] br0: port 2(veth1) entered blocking state
[  529.596065] br0: port 2(veth1) entered forwarding state
[  530.619902] bond0: (slave veth1): link status definitely up
[  530.619995] bond0: (slave veth1): making interface the new active one
[  530.620069] bond0: active interface up!
[  530.718029] veth1: left allmulticast mode
[  530.718086] veth1: left promiscuous mode
[  530.718127] br0: port 2(veth1) entered disabled state
[  530.718323] veth0: left allmulticast mode
[  530.718363] veth0: left promiscuous mode
[  530.718397] br0: port 1(veth0) entered disabled state
[  530.741385] bond0: (slave veth1): Releasing backup interface
[  530.750062] bond0: (slave veth0): Releasing backup interface