[  527.740298] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.754746] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.769731] br0: port 1(veth0) entered blocking state
[  527.769785] br0: port 1(veth0) entered disabled state
[  527.769831] veth0: entered allmulticast mode
[  527.769917] veth0: entered promiscuous mode
[  527.784576] br0: port 2(veth1) entered blocking state
[  527.784632] br0: port 2(veth1) entered disabled state
[  527.784677] veth1: entered allmulticast mode
[  527.784751] veth1: entered promiscuous mode
[  528.698780] br0: port 1(veth0) entered blocking state
[  528.698871] br0: port 1(veth0) entered forwarding state
[  528.698930] br0: port 2(veth1) entered blocking state
[  528.699014] br0: port 2(veth1) entered forwarding state
[  529.786792] bond0: (slave veth1): link status definitely up
[  529.786911] bond0: (slave veth1): making interface the new active one
[  529.786989] bond0: active interface up!
[  529.891452] veth1: left allmulticast mode
[  529.891508] veth1: left promiscuous mode
[  529.891553] br0: port 2(veth1) entered disabled state
[  529.891687] veth0: left allmulticast mode
[  529.891735] veth0: left promiscuous mode
[  529.891774] br0: port 1(veth0) entered disabled state
[  529.919489] bond0: (slave veth1): Releasing backup interface
[  529.930000] bond0: (slave veth0): Releasing backup interface