[  528.401344] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.417538] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.434720] br0: port 1(veth0) entered blocking state
[  528.434801] br0: port 1(veth0) entered disabled state
[  528.434866] veth0: entered allmulticast mode
[  528.434958] veth0: entered promiscuous mode
[  528.450736] br0: port 2(veth1) entered blocking state
[  528.450812] br0: port 2(veth1) entered disabled state
[  528.450863] veth1: entered allmulticast mode
[  528.450945] veth1: entered promiscuous mode
[  529.410108] br0: port 1(veth0) entered blocking state
[  529.410220] br0: port 1(veth0) entered forwarding state
[  529.410298] br0: port 2(veth1) entered blocking state
[  529.410353] br0: port 2(veth1) entered forwarding state
[  531.459060] bond0: (slave veth0): link status definitely up
[  531.459134] bond0: (slave veth1): link status definitely up
[  531.459181] bond0: (slave veth0): making interface the new active one
[  531.459244] bond0: active interface up!
[  531.496234] veth1: left allmulticast mode
[  531.496278] veth1: left promiscuous mode
[  531.496320] br0: port 2(veth1) entered disabled state
[  531.496613] veth0: left allmulticast mode
[  531.496649] veth0: left promiscuous mode
[  531.496682] br0: port 1(veth0) entered disabled state
[  531.523394] bond0: (slave veth1): Releasing backup interface
[  531.538396] bond0: (slave veth0): Releasing backup interface