[  528.964847] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.980254] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.996802] br0: port 1(veth0) entered blocking state
[  528.996870] br0: port 1(veth0) entered disabled state
[  528.996922] veth0: entered allmulticast mode
[  528.997011] veth0: entered promiscuous mode
[  529.011355] br0: port 2(veth1) entered blocking state
[  529.011424] br0: port 2(veth1) entered disabled state
[  529.011465] veth1: entered allmulticast mode
[  529.011549] veth1: entered promiscuous mode
[  530.043722] br0: port 1(veth0) entered blocking state
[  530.043800] br0: port 1(veth0) entered forwarding state
[  530.043886] br0: port 2(veth1) entered blocking state
[  530.043940] br0: port 2(veth1) entered forwarding state
[  532.027781] bond0: (slave veth0): link status definitely up
[  532.027903] bond0: (slave veth1): link status definitely up
[  532.027947] bond0: (slave veth0): making interface the new active one
[  532.028027] bond0: active interface up!
[  532.123750] veth1: left allmulticast mode
[  532.123808] veth1: left promiscuous mode
[  532.123862] br0: port 2(veth1) entered disabled state
[  532.123972] veth0: left allmulticast mode
[  532.124027] veth0: left promiscuous mode
[  532.124069] br0: port 1(veth0) entered disabled state
[  532.153023] bond0: (slave veth1): Releasing backup interface
[  532.165970] bond0: (slave veth0): Releasing backup interface