[  646.567886] veth0: entered allmulticast mode
[  646.567977] veth1: entered allmulticast mode
[  646.568040] veth2: entered allmulticast mode
[  646.568108] veth3: entered allmulticast mode
[  655.912595] veth0: left allmulticast mode
[  655.912656] veth1: left allmulticast mode
[  655.912693] veth2: left allmulticast mode
[  655.912739] veth3: left allmulticast mode