From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-f173.google.com (mail-qt0-f173.google.com [209.85.216.173]) by dpdk.org (Postfix) with ESMTP id 2063C532D for ; Wed, 27 Sep 2017 05:57:27 +0200 (CEST) Received: by mail-qt0-f173.google.com with SMTP id 47so12418585qts.10 for ; Tue, 26 Sep 2017 20:57:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=TW0bPBq3Cf43IxdBVdg1YqHNpBXOp8m3sjaatsvr1PA=; b=lulr+pBfD7PIlJ6+1iQtim6pVY9QG/pmV0Nb+xP8wMP8jM9IfsBPIbF896UaZxP8Op YkGFvdpxwd182qtUDxrtRWTxHMomsToImMYxMIzSs+CZ8cCe4Ts1j3Lnurl95y+oFZgd 4ezR1OynzRAQ7Pff1IOnIl3BDPI+6/4au7EgxTnwqE/huCsBzEoZHObFNTP7ydvfch/6 GkkI+Dzf17up4MUfQ0YwCo0x8y56QicAclZNW38sKn02hW2yuYVqkfH65a0xr1LiPCyy JopIsF3ZfU6O2z6lzSl62ZP+9fACRtuZYSnPgOE2YMqndurMn3mdSfV001evzMA/OTwd T7LQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=TW0bPBq3Cf43IxdBVdg1YqHNpBXOp8m3sjaatsvr1PA=; b=CoCs4HsNyL9ODQ7Vb2JQNGMd12uumYkRXR9mabdB567NclHA8YaHcOsyQ2M3qEd6Ii gjGUjwjF+kDnaexjqrQBcgMQ5JZIyNF+aGbzE59f6ui2HQYATVaXrtJtKzMtTjhMd74P 7gsHFaBiVdKZjdFIOU7iGOJyPtwSjOzIY4+saUqadp8FYUFpG3V5XceQu5MrP6bWF6zF h/QqVaWWonuYmqRn28BWJNcoatdBgsne1q7mKNtcAwBfb+T/mTyEwAdaDdPOKRCVCyAk eta8pX2lHwfm2DuEzPEXMDCdSlBUb6V978wHuwvlVXraJdssYF/KcrPlF3+9yZueTaP6 2oaQ== X-Gm-Message-State: AHPjjUhLDjuXFj5OdJ1Z/fAPA2sT2oUyDnUCwJn+UFLBYL6U3Q2oxiis 9zZAL9ctJaAUcnyP97hje2m+AjJ55TujWNsTdXI= X-Google-Smtp-Source: AOwi7QD1zArkozi3Ag56BrXF1RFNTxJrcmwpFyMtQemZzelgxi9szooomQlID1kzxledWi14hRJFpIhK31EKzuICsAE= X-Received: by 10.200.63.173 with SMTP id d42mr90954qtk.20.1506484646200; Tue, 26 Sep 2017 20:57:26 -0700 (PDT) MIME-Version: 1.0 Received: by 10.140.23.48 with HTTP; Tue, 26 Sep 2017 20:57:25 -0700 (PDT) From: Sam Date: Wed, 27 Sep 2017 11:57:25 +0800 Message-ID: To: dev@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] Dpdk ixgbe driver bug? X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Sep 2017 03:57:27 -0000 Hi all, I'm running ovs-dpdk using ixgbe driver with sriov mode. My topology is: vf(ens16) and pf(eth0) is from netdevice 1; vf(ens161) and pf(eth1) is from netdevice 2. Then linux kernel driver bond ens16 and ens161 into bond1, ovs-dpdk bond eth0 and eth1 into dpdkb2 as ovs-dpdk port. I found that, the ovs-dpdk running for about half month, the bond1 and dpdkb2 port will block and no packets could pass through, then I have to restart ovs-dpdk, then it's OK. I think there is bug in ixgbe vf/pf driver, as I use standard ovs-dpdk, and when bug happen, I could not capture packet on dond1 by tcpdump. And the switch is OK, so the packet could only block or drop in ixgbe vf/pf driver. How to fix this bug? Thank you~