[  527.467813] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.485616] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.502779] br0: port 1(veth0) entered blocking state
[  527.502854] br0: port 1(veth0) entered disabled state
[  527.502911] veth0: entered allmulticast mode
[  527.502998] veth0: entered promiscuous mode
[  527.520860] br0: port 2(veth1) entered blocking state
[  527.520937] br0: port 2(veth1) entered disabled state
[  527.521012] veth1: entered allmulticast mode
[  527.521104] veth1: entered promiscuous mode
[  528.443792] br0: port 1(veth0) entered blocking state
[  528.443896] br0: port 1(veth0) entered forwarding state
[  528.443981] br0: port 2(veth1) entered blocking state
[  528.444036] br0: port 2(veth1) entered forwarding state
[  529.531783] bond0: (slave veth1): link status definitely up
[  529.531888] bond0: (slave veth1): making interface the new active one
[  529.531966] bond0: active interface up!
[  529.651957] veth1: left allmulticast mode
[  529.652008] veth1: left promiscuous mode
[  529.652052] br0: port 2(veth1) entered disabled state
[  529.652159] veth0: left allmulticast mode
[  529.652198] veth0: left promiscuous mode
[  529.652243] br0: port 1(veth0) entered disabled state
[  529.665010] bond0: (slave veth1): Releasing backup interface
[  529.673078] bond0: (slave veth0): Releasing backup interface
[  529.705988] bond0 (unregistering): Released all slaves