[  527.707386] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.721820] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.735128] br0: port 1(veth0) entered blocking state
[  527.735189] br0: port 1(veth0) entered disabled state
[  527.735236] veth0: entered allmulticast mode
[  527.735317] veth0: entered promiscuous mode
[  527.751375] br0: port 2(veth1) entered blocking state
[  527.751444] br0: port 2(veth1) entered disabled state
[  527.751488] veth1: entered allmulticast mode
[  527.751575] veth1: entered promiscuous mode
[  527.980840] br0: port 1(veth0) entered blocking state
[  527.980969] br0: port 1(veth0) entered forwarding state
[  527.981050] br0: port 2(veth1) entered blocking state
[  527.981088] br0: port 2(veth1) entered forwarding state
[  529.724896] bond0: (slave veth1): link status definitely up
[  529.725032] bond0: (slave veth1): making interface the new active one
[  529.725114] bond0: active interface up!
[  529.830302] veth1: left allmulticast mode
[  529.830362] veth1: left promiscuous mode
[  529.830420] br0: port 2(veth1) entered disabled state
[  529.830645] veth0: left allmulticast mode
[  529.830692] veth0: left promiscuous mode
[  529.830741] br0: port 1(veth0) entered disabled state
[  529.854097] bond0: (slave veth1): Releasing backup interface
[  529.864970] bond0: (slave veth0): Releasing backup interface