[  496.073965] veth0: entered allmulticast mode
[  496.074049] veth1: entered allmulticast mode
[  496.074141] veth2: entered allmulticast mode
[  496.074218] veth3: entered allmulticast mode
[  503.499466] veth0: left allmulticast mode
[  503.499545] veth1: left allmulticast mode
[  503.499582] veth2: left allmulticast mode
[  503.499607] veth3: left allmulticast mode