--- zzzz-none-000/linux-3.10.107/net/sunrpc/socklib.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/net/sunrpc/socklib.c 2021-02-04 17:41:59.000000000 +0000 @@ -173,7 +173,8 @@ return -1; if (csum_fold(desc.csum)) return -1; - if (unlikely(skb->ip_summed == CHECKSUM_COMPLETE)) + if (unlikely(skb->ip_summed == CHECKSUM_COMPLETE) && + !skb->csum_complete_sw) netdev_rx_csum_fault(skb->dev); return 0; no_checksum: