[  531.959008] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.969172] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.978514] br0: port 1(veth0) entered blocking state
[  531.978580] br0: port 1(veth0) entered disabled state
[  531.978645] veth0: entered allmulticast mode
[  531.978737] veth0: entered promiscuous mode
[  531.988742] br0: port 2(veth1) entered blocking state
[  531.988836] br0: port 2(veth1) entered disabled state
[  531.988895] veth1: entered allmulticast mode
[  531.988998] veth1: entered promiscuous mode
[  532.989083] br0: port 1(veth0) entered blocking state
[  532.989227] br0: port 1(veth0) entered forwarding state
[  532.989307] br0: port 2(veth1) entered blocking state
[  532.989362] br0: port 2(veth1) entered forwarding state
[  535.037057] bond0: (slave veth0): link status definitely up
[  535.037214] bond0: (slave veth1): link status definitely up
[  535.037282] bond0: (slave veth0): making interface the new active one
[  535.037379] bond0: active interface up!
[  535.119617] veth1: left allmulticast mode
[  535.119724] veth1: left promiscuous mode
[  535.119791] br0: port 2(veth1) entered disabled state
[  535.119921] veth0: left allmulticast mode
[  535.119982] veth0: left promiscuous mode
[  535.120045] br0: port 1(veth0) entered disabled state
[  535.148250] bond0: (slave veth1): Releasing backup interface
[  535.162293] bond0: (slave veth0): Releasing backup interface