[  748.955991] br0: port 1(veth1) entered blocking state
[  748.956032] br0: port 1(veth1) entered disabled state
[  748.956141] veth1: entered allmulticast mode
[  748.956270] veth1: entered promiscuous mode
[  748.961266] br0: port 1(veth1) entered blocking state
[  748.961333] br0: port 1(veth1) entered forwarding state
[  754.010774] br0: port 1(veth1) entered disabled state
[  754.013088] veth1: left allmulticast mode
[  754.013111] veth1: left promiscuous mode
[  754.013135] br0: port 1(veth1) entered disabled state