[ 1559.436632][ T7405] veth0: entered allmulticast mode
[ 1559.437230][ T7405] veth1: entered allmulticast mode
[ 1559.437538][ T7405] veth2: entered allmulticast mode
[ 1559.437843][ T7405] veth3: entered allmulticast mode
[ 1585.332258][ T7405] veth0: left allmulticast mode
[ 1585.332553][ T7405] veth1: left allmulticast mode
[ 1585.332786][ T7405] veth2: left allmulticast mode
[ 1585.333702][ T7405] veth3: left allmulticast mode