[  756.300744] br0: port 1(veth1) entered blocking state
[  756.300791] br0: port 1(veth1) entered disabled state
[  756.300839] veth1: entered allmulticast mode
[  756.300898] veth1: entered promiscuous mode
[  756.304953] br0: port 2(veth3) entered blocking state
[  756.304993] br0: port 2(veth3) entered disabled state
[  756.305023] veth3: entered allmulticast mode
[  756.305074] veth3: entered promiscuous mode
[  756.316021] br0: port 1(veth1) entered blocking state
[  756.316084] br0: port 1(veth1) entered forwarding state
[  756.323285] br0: port 2(veth3) entered blocking state
[  756.323322] br0: port 2(veth3) entered forwarding state
[  761.392169] br0: port 2(veth3) entered disabled state
[  761.399705] br0: port 1(veth1) entered disabled state
[  761.407045] veth3: left allmulticast mode
[  761.407072] veth3: left promiscuous mode
[  761.407098] br0: port 2(veth3) entered disabled state
[  761.407205] veth1: left allmulticast mode
[  761.407233] veth1: left promiscuous mode
[  761.407258] br0: port 1(veth1) entered disabled state