[  648.972824] veth0: entered allmulticast mode
[  648.972922] veth1: entered allmulticast mode
[  648.972986] veth2: entered allmulticast mode
[  648.973047] veth3: entered allmulticast mode
[  658.366527] veth0: left allmulticast mode
[  658.366603] veth1: left allmulticast mode
[  658.366648] veth2: left allmulticast mode
[  658.366706] veth3: left allmulticast mode