[  756.151820] br0: port 1(veth1) entered blocking state
[  756.151876] br0: port 1(veth1) entered disabled state
[  756.151912] veth1: entered allmulticast mode
[  756.151981] veth1: entered promiscuous mode
[  756.155677] br0: port 2(veth3) entered blocking state
[  756.155746] br0: port 2(veth3) entered disabled state
[  756.155817] veth3: entered allmulticast mode
[  756.155917] veth3: entered promiscuous mode
[  756.166786] br0: port 1(veth1) entered blocking state
[  756.166820] br0: port 1(veth1) entered forwarding state
[  756.173990] br0: port 2(veth3) entered blocking state
[  756.174023] br0: port 2(veth3) entered forwarding state
[  761.240223] br0: port 2(veth3) entered disabled state
[  761.247456] br0: port 1(veth1) entered disabled state
[  761.254527] veth3: left allmulticast mode
[  761.254589] veth3: left promiscuous mode
[  761.254655] br0: port 2(veth3) entered disabled state
[  761.254792] veth1: left allmulticast mode
[  761.254850] veth1: left promiscuous mode
[  761.254916] br0: port 1(veth1) entered disabled state