From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Kiselev Subject: TX descriptor is not done Date: Sun, 16 Jul 2017 14:51:08 +0300 Message-ID: <7683E5FD-3C6B-45A6-98E6-2C4ABC3497C8@gmail.com> Mime-Version: 1.0 (1.0) Content-Type: text/plain; charset=koi8-r Content-Transfer-Encoding: quoted-printable To: dev@dpdk.org Return-path: Received: from mail-lf0-f66.google.com (mail-lf0-f66.google.com [209.85.215.66]) by dpdk.org (Postfix) with ESMTP id 85806A10 for ; Sun, 16 Jul 2017 13:51:10 +0200 (CEST) Received: by mail-lf0-f66.google.com with SMTP id g21so11245222lfk.1 for ; Sun, 16 Jul 2017 04:51:10 -0700 (PDT) Received: from [192.168.0.105] ([185.13.46.58]) by smtp.gmail.com with ESMTPSA id n192sm758769lfn.34.2017.07.16.04.51.08 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 16 Jul 2017 04:51:09 -0700 (PDT) List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi.=20 Ex=D3ume me for bothering you here in the dev list. I was trying to get some= help in the users list, but the only answer I got suggested to post here. I am facing "TX descriptor is not done" problem that appears when I am using= two i40e ports (x710-da2 nic) as slave ports of a bonding (lacp mode) port.= Before I switched to using the bonding driver my application had been worki= ng for weeks without any problems. But now it works ok only for hours or day= s and then one of the tx queues stops transmitting packets. Last time tx que= ue number 2 (of total 5) failed on both slave ports at the same time. What could cause that behavior? Thank you. -- Alex Kiselev