[  637.399210] br0: port 1(veth1) entered blocking state
[  637.399286] br0: port 1(veth1) entered disabled state
[  637.399354] veth1: entered allmulticast mode
[  637.399453] veth1: entered promiscuous mode
[  637.409104] br0: port 2(veth3) entered blocking state
[  637.409172] br0: port 2(veth3) entered disabled state
[  637.409242] veth3: entered allmulticast mode
[  637.409419] veth3: entered promiscuous mode
[  637.438120] br0: port 1(veth1) entered blocking state
[  637.438245] br0: port 1(veth1) entered forwarding state
[  637.459346] br0: port 2(veth3) entered blocking state
[  637.459455] br0: port 2(veth3) entered forwarding state
[  642.632465] br0: port 2(veth3) entered disabled state
[  642.654128] br0: port 1(veth1) entered disabled state
[  642.677605] veth3: left allmulticast mode
[  642.677682] veth3: left promiscuous mode
[  642.677729] br0: port 2(veth3) entered disabled state
[  642.677871] veth1: left allmulticast mode
[  642.677908] veth1: left promiscuous mode
[  642.677958] br0: port 1(veth1) entered disabled state