[  722.912614] veth0: entered allmulticast mode
[  722.912750] veth1: entered allmulticast mode
[  722.912825] veth2: entered allmulticast mode
[  722.912920] veth3: entered allmulticast mode
[  730.367817] veth0: left allmulticast mode
[  730.367857] veth1: left allmulticast mode
[  730.367884] veth2: left allmulticast mode
[  730.367906] veth3: left allmulticast mode