[  621.819665] veth0: entered allmulticast mode
[  621.819759] veth1: entered allmulticast mode
[  621.819827] veth2: entered allmulticast mode
[  621.819895] veth3: entered allmulticast mode
[  631.144154] veth0: left allmulticast mode
[  631.144214] veth1: left allmulticast mode
[  631.144248] veth2: left allmulticast mode
[  631.144276] veth3: left allmulticast mode