[  749.202928] br0: port 1(veth1) entered blocking state
[  749.202982] br0: port 1(veth1) entered disabled state
[  749.203015] veth1: entered allmulticast mode
[  749.203069] veth1: entered promiscuous mode
[  749.209710] br0: port 1(veth1) entered blocking state
[  749.209799] br0: port 1(veth1) entered forwarding state
[  754.279274] br0: port 1(veth1) entered disabled state
[  754.282102] veth1: left allmulticast mode
[  754.282129] veth1: left promiscuous mode
[  754.282161] br0: port 1(veth1) entered disabled state