diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 945c095..7fb2f09 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -1162,6 +1162,11 @@ static int at91_close(struct net_device *dev)
 {
 	struct at91_priv *priv = netdev_priv(dev);
 
+	netdev_info(dev, "reg_sr=%d\n", priv->reg_sr)
+	netdev_info(dev, "tx_next=%d\n", priv->tx_next)
+	netdev_info(dev, "tx_echo=%d\n", priv->tx_echo)
+	netdev_info(dev, "rx_next=%d\n", priv->rx_next)
+
 	netif_stop_queue(dev);
 	napi_disable(&priv->napi);
 	at91_chip_stop(dev, CAN_STATE_STOPPED);