[  721.235214] br0: port 1(veth1) entered blocking state
[  721.235309] br0: port 1(veth1) entered disabled state
[  721.235388] veth1: entered allmulticast mode
[  721.235518] veth1: entered promiscuous mode
[  721.244135] br0: port 2(veth3) entered blocking state
[  721.244201] br0: port 2(veth3) entered disabled state
[  721.244263] veth3: entered allmulticast mode
[  721.244355] veth3: entered promiscuous mode
[  721.269914] br0: port 1(veth1) entered blocking state
[  721.270000] br0: port 1(veth1) entered forwarding state
[  721.287914] br0: port 2(veth3) entered blocking state
[  721.287971] br0: port 2(veth3) entered forwarding state
[  726.423097] br0: port 2(veth3) entered disabled state
[  726.439048] br0: port 1(veth1) entered disabled state
[  726.454807] veth3: left allmulticast mode
[  726.454873] veth3: left promiscuous mode
[  726.454925] br0: port 2(veth3) entered disabled state
[  726.455046] veth1: left allmulticast mode
[  726.455090] veth1: left promiscuous mode
[  726.455133] br0: port 1(veth1) entered disabled state