[  749.495543] br0: port 1(veth1) entered blocking state
[  749.495651] br0: port 1(veth1) entered disabled state
[  749.495745] veth1: entered allmulticast mode
[  749.495892] veth1: entered promiscuous mode
[  749.517141] br0: port 1(veth1) entered blocking state
[  749.517209] br0: port 1(veth1) entered forwarding state
[  754.684018] br0: port 1(veth1) entered disabled state
[  754.692531] veth1: left allmulticast mode
[  754.692593] veth1: left promiscuous mode
[  754.692670] br0: port 1(veth1) entered disabled state