diff --git a/mt7615/mac.c b/mt7615/mac.c
index f2dd5667..d2ef2b33 100644
--- a/mt7615/mac.c
+++ b/mt7615/mac.c
@@ -2352,8 +2352,10 @@ void mt7615_coredump_work(struct work_struct *work)
 			break;
 
 		skb_pull(skb, sizeof(struct mt7615_mcu_rxd));
-		if (data + skb->len - dump > MT76_CONNAC_COREDUMP_SZ)
-			break;
+		if (data + skb->len - dump > MT76_CONNAC_COREDUMP_SZ) {
+			dev_kfree_skb(skb);
+			continue;
+		}
 
 		memcpy(data, skb->data, skb->len);
 		data += skb->len;