[  753.828942] br0: port 1(veth1) entered blocking state
[  753.828993] br0: port 1(veth1) entered disabled state
[  753.829040] veth1: entered allmulticast mode
[  753.829102] veth1: entered promiscuous mode
[  753.833030] br0: port 2(veth3) entered blocking state
[  753.833109] br0: port 2(veth3) entered disabled state
[  753.833179] veth3: entered allmulticast mode
[  753.833272] veth3: entered promiscuous mode
[  753.843662] br0: port 1(veth1) entered blocking state
[  753.843702] br0: port 1(veth1) entered forwarding state
[  753.850703] br0: port 2(veth3) entered blocking state
[  753.850775] br0: port 2(veth3) entered forwarding state
[  758.915306] br0: port 2(veth3) entered disabled state
[  758.922734] br0: port 1(veth1) entered disabled state
[  758.930151] veth3: left allmulticast mode
[  758.930184] veth3: left promiscuous mode
[  758.930221] br0: port 2(veth3) entered disabled state
[  758.930316] veth1: left allmulticast mode
[  758.930337] veth1: left promiscuous mode
[  758.930361] br0: port 1(veth1) entered disabled state