[  621.904329] veth0: entered allmulticast mode
[  621.904411] veth1: entered allmulticast mode
[  621.904481] veth2: entered allmulticast mode
[  621.904554] veth3: entered allmulticast mode
[  632.449598] veth0: left allmulticast mode
[  632.449652] veth1: left allmulticast mode
[  632.449695] veth2: left allmulticast mode
[  632.449724] veth3: left allmulticast mode