[  740.560640] br0: port 1(veth1) entered blocking state
[  740.560707] br0: port 1(veth1) entered disabled state
[  740.560753] veth1: entered allmulticast mode
[  740.560857] veth1: entered promiscuous mode
[  740.564395] br0: port 2(veth3) entered blocking state
[  740.564441] br0: port 2(veth3) entered disabled state
[  740.564471] veth3: entered allmulticast mode
[  740.564524] veth3: entered promiscuous mode
[  740.573719] br0: port 1(veth1) entered blocking state
[  740.573761] br0: port 1(veth1) entered forwarding state
[  740.579595] br0: port 2(veth3) entered blocking state
[  740.579629] br0: port 2(veth3) entered forwarding state
[  745.636895] br0: port 2(veth3) entered disabled state
[  745.643181] br0: port 1(veth1) entered disabled state
[  745.649263] veth3: left allmulticast mode
[  745.649327] veth3: left promiscuous mode
[  745.649396] br0: port 2(veth3) entered disabled state
[  745.649534] veth1: left allmulticast mode
[  745.649595] veth1: left promiscuous mode
[  745.649666] br0: port 1(veth1) entered disabled state