[  748.208369] br0: port 1(veth1) entered blocking state
[  748.208422] br0: port 1(veth1) entered disabled state
[  748.208467] veth1: entered allmulticast mode
[  748.208528] veth1: entered promiscuous mode
[  748.211609] br0: port 2(veth3) entered blocking state
[  748.211646] br0: port 2(veth3) entered disabled state
[  748.211686] veth3: entered allmulticast mode
[  748.211739] veth3: entered promiscuous mode
[  748.220801] br0: port 1(veth1) entered blocking state
[  748.220866] br0: port 1(veth1) entered forwarding state
[  748.226850] br0: port 2(veth3) entered blocking state
[  748.226928] br0: port 2(veth3) entered forwarding state
[  753.287898] br0: port 2(veth3) entered disabled state
[  753.294169] br0: port 1(veth1) entered disabled state
[  753.300389] veth3: left allmulticast mode
[  753.300418] veth3: left promiscuous mode
[  753.300446] br0: port 2(veth3) entered disabled state
[  753.300535] veth1: left allmulticast mode
[  753.300555] veth1: left promiscuous mode
[  753.300580] br0: port 1(veth1) entered disabled state