[  251.006732] veth0: entered allmulticast mode
[  251.006790] veth1: entered allmulticast mode
[  251.006826] veth2: entered allmulticast mode
[  251.006862] veth3: entered allmulticast mode
[  258.623131] veth0: left allmulticast mode
[  258.623193] veth1: left allmulticast mode
[  258.623220] veth2: left allmulticast mode
[  258.623242] veth3: left allmulticast mode