[  525.636380] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.651008] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.670905] br0: port 1(veth0) entered blocking state
[  525.670990] br0: port 1(veth0) entered disabled state
[  525.671057] veth0: entered allmulticast mode
[  525.671149] veth0: entered promiscuous mode
[  525.688065] br0: port 2(veth1) entered blocking state
[  525.688137] br0: port 2(veth1) entered disabled state
[  525.688203] veth1: entered allmulticast mode
[  525.688286] veth1: entered promiscuous mode
[  526.589825] br0: port 1(veth0) entered blocking state
[  526.589914] br0: port 1(veth0) entered forwarding state
[  526.590014] br0: port 2(veth1) entered blocking state
[  526.590068] br0: port 2(veth1) entered forwarding state
[  527.677737] bond0: (slave veth1): link status definitely up
[  527.677807] bond0: (slave veth1): making interface the new active one
[  527.677881] bond0: active interface up!
[  527.837173] veth1: left allmulticast mode
[  527.837235] veth1: left promiscuous mode
[  527.837291] br0: port 2(veth1) entered disabled state
[  527.837543] veth0: left allmulticast mode
[  527.837578] veth0: left promiscuous mode
[  527.837617] br0: port 1(veth0) entered disabled state
[  527.855958] bond0: (slave veth1): Releasing backup interface
[  527.860909] bond0: (slave veth0): Releasing backup interface
[  527.884931] bond0 (unregistering): Released all slaves