[  525.742374] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.754341] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.766017] br0: port 1(veth0) entered blocking state
[  525.766142] br0: port 1(veth0) entered disabled state
[  525.766226] veth0: entered allmulticast mode
[  525.766334] veth0: entered promiscuous mode
[  525.777903] br0: port 2(veth1) entered blocking state
[  525.777979] br0: port 2(veth1) entered disabled state
[  525.778042] veth1: entered allmulticast mode
[  525.778145] veth1: entered promiscuous mode
[  525.931957] br0: port 1(veth0) entered blocking state
[  525.932150] br0: port 1(veth0) entered forwarding state
[  525.932281] br0: port 2(veth1) entered blocking state
[  525.932368] br0: port 2(veth1) entered forwarding state
[  527.803973] bond0: (slave veth1): link status definitely up
[  527.804113] bond0: (slave veth1): making interface the new active one
[  527.804210] bond0: active interface up!
[  527.861882] veth1: left allmulticast mode
[  527.861985] veth1: left promiscuous mode
[  527.862058] br0: port 2(veth1) entered disabled state
[  527.862213] veth0: left allmulticast mode
[  527.862259] veth0: left promiscuous mode
[  527.862325] br0: port 1(veth0) entered disabled state
[  527.880644] bond0: (slave veth1): Releasing backup interface
[  527.888213] bond0: (slave veth0): Releasing backup interface