[ 1646.090913][ T7448] veth0: entered allmulticast mode
[ 1646.091537][ T7448] veth1: entered allmulticast mode
[ 1646.091894][ T7448] veth2: entered allmulticast mode
[ 1646.092247][ T7448] veth3: entered allmulticast mode
[ 1673.259027][ T7448] veth0: left allmulticast mode
[ 1673.259367][ T7448] veth1: left allmulticast mode
[ 1673.259664][ T7448] veth2: left allmulticast mode
[ 1673.259926][ T7448] veth3: left allmulticast mode