[  524.305071] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.316253] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.328615] br0: port 1(veth0) entered blocking state
[  524.328679] br0: port 1(veth0) entered disabled state
[  524.328731] veth0: entered allmulticast mode
[  524.328817] veth0: entered promiscuous mode
[  524.340537] br0: port 2(veth1) entered blocking state
[  524.340592] br0: port 2(veth1) entered disabled state
[  524.340636] veth1: entered allmulticast mode
[  524.340703] veth1: entered promiscuous mode
[  525.309240] br0: port 1(veth0) entered blocking state
[  525.309381] br0: port 1(veth0) entered forwarding state
[  525.309477] br0: port 2(veth1) entered blocking state
[  525.309539] br0: port 2(veth1) entered forwarding state
[  527.358171] bond0: (slave veth0): link status definitely up
[  527.358232] bond0: (slave veth1): link status definitely up
[  527.358276] bond0: (slave veth0): making interface the new active one
[  527.358332] bond0: active interface up!
[  527.490789] veth1: left allmulticast mode
[  527.490881] veth1: left promiscuous mode
[  527.490945] br0: port 2(veth1) entered disabled state
[  527.491056] veth0: left allmulticast mode
[  527.491101] veth0: left promiscuous mode
[  527.491157] br0: port 1(veth0) entered disabled state
[  527.514361] bond0: (slave veth1): Releasing backup interface
[  527.528456] bond0: (slave veth0): Releasing backup interface