[ 1381.314716][T19210] veth0: entered allmulticast mode
[ 1381.317328][T19210] veth1: entered allmulticast mode
[ 1381.319446][T19210] veth2: entered allmulticast mode
[ 1381.319970][T19210] veth3: entered allmulticast mode
[ 1404.212715][T19210] veth0: left allmulticast mode
[ 1404.213173][T19210] veth1: left allmulticast mode
[ 1404.213552][T19210] veth2: left allmulticast mode
[ 1404.213941][T19210] veth3: left allmulticast mode