[  528.856523] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.869755] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.881580] br0: port 1(veth0) entered blocking state
[  528.881626] br0: port 1(veth0) entered disabled state
[  528.881670] veth0: entered allmulticast mode
[  528.881742] veth0: entered promiscuous mode
[  528.894611] br0: port 2(veth1) entered blocking state
[  528.894655] br0: port 2(veth1) entered disabled state
[  528.894691] veth1: entered allmulticast mode
[  528.894754] veth1: entered promiscuous mode
[  529.848841] br0: port 1(veth0) entered blocking state
[  529.848953] br0: port 1(veth0) entered forwarding state
[  529.849046] br0: port 2(veth1) entered blocking state
[  529.849090] br0: port 2(veth1) entered forwarding state
[  531.896788] bond0: (slave veth0): link status definitely up
[  531.896895] bond0: (slave veth1): link status definitely up
[  531.896929] bond0: (slave veth0): making interface the new active one
[  531.896981] bond0: active interface up!
[  531.952542] veth1: left allmulticast mode
[  531.952597] veth1: left promiscuous mode
[  531.952647] br0: port 2(veth1) entered disabled state
[  531.952805] veth0: left allmulticast mode
[  531.952850] veth0: left promiscuous mode
[  531.952894] br0: port 1(veth0) entered disabled state
[  531.976072] bond0: (slave veth1): Releasing backup interface
[  531.982951] bond0: (slave veth0): Releasing backup interface
[  532.016978] bond0 (unregistering): Released all slaves