From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id D5AB7A04F3 for ; Wed, 8 Jan 2020 18:17:57 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 1E46C1DA74; Wed, 8 Jan 2020 18:17:57 +0100 (CET) Received: from mail-pf1-f178.google.com (mail-pf1-f178.google.com [209.85.210.178]) by dpdk.org (Postfix) with ESMTP id 232461DA72 for ; Wed, 8 Jan 2020 18:17:55 +0100 (CET) Received: by mail-pf1-f178.google.com with SMTP id z16so1960544pfk.0 for ; Wed, 08 Jan 2020 09:17:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:from:subject:organization:message-id:date:user-agent :mime-version:content-transfer-encoding:content-language; bh=2NOV/iANeOLFMz0HbMZu56TZlRlofz7L7rrJDq6132c=; b=Z3V4uw8MO64OWYgIXdXvzRkUZG67cvbL6UeAvxNTR3LV30pniWU4v42pQNDw4SxDOw cFDRoWhMVEV6vCNU7CYIJOJlCSSUG7aLCcm1QB2WW0N1P10gQ/zMRvlUq4lPAtQYUwdk YhD25dCP0g7//kCmwuivlaysD+WDVvx6HSWsMdcsx+DY13fbToBb+IKKXe4G7MkwOEDx wePNdD66ckYLZ7lmPFzFQM0SjQYsJMM5qfRuBTJux0r606chg4SdTKwy89o5nFKlN4Ub yQwxdVUbCw899ixVRGEx2A7hQ5pWpolpn0JHtsGvJsz1k3GS7F+jb0/0bmhwPXbrcAJ1 6vcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:from:subject:organization:message-id:date :user-agent:mime-version:content-transfer-encoding:content-language; bh=2NOV/iANeOLFMz0HbMZu56TZlRlofz7L7rrJDq6132c=; b=UWMTonyV0C/rnVm17PkCV/zEKUWEQPpLEOFi/tP58iAkfSYgxXuKbHwseWQowHoCQd O9PEbZ5I6xD/9jLYX5IWhjqI0hTZVhM7ICIk1nY/Egr9yPRsPbt61AomcjusUj6X8qUP gyqy79wFdkTKtHiF1pbz9rDY3FIrhvE8KXSaQa2XEoTOf9vvEjmgH8bsOWx6K1I//CNp rVtU17CbrwsHAfkLov/V4wv7f5bZN+B+TuuUKSs3BL1+p/kPQf0OwqSuhrZeng/vfP1J IQbBopNCpP7oJy2Ol93A8E38TOfD072y+eU8x1+A0ZprQ9hi1IOtbMuCbhJqc2pMPscN sNBQ== X-Gm-Message-State: APjAAAV5VWz8PIvI5hHI6ycI989dxeLBMMGzp8cqo4JM4wgLfwI9xLhg 6srgWDAnbyjcCO4S2Uwh6/E= X-Google-Smtp-Source: APXvYqx83ElLIhusv6/DDyBmUk5f1+AN1Th29P6JmzF/RXdOsA7ZAfAlbS+tHzVyv0BoBH7heyrnpw== X-Received: by 2002:a63:f04c:: with SMTP id s12mr6344840pgj.408.1578503874077; Wed, 08 Jan 2020 09:17:54 -0800 (PST) Received: from [10.53.114.95] ([218.248.46.107]) by smtp.gmail.com with ESMTPSA id w11sm4502626pfi.77.2020.01.08.09.17.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 08 Jan 2020 09:17:53 -0800 (PST) To: users@dpdk.org, "Mohit P. Tahiliani" , Tarun Anand , sanjana.krishnam@gmail.com From: Archit Pandey Organization: National Institute of Technology Surathkal Message-ID: <7b6ccf3d-2dea-ad3c-68f0-58e97a5f1519@gmail.com> Date: Wed, 8 Jan 2020 22:47:55 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Subject: [dpdk-users] Cannot set link up after binding with igb_uio X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" Hello team, I'm unable to run any DPDK application due to the links bound to DPDK being down. I have tried unbinding and rebinding the links, and setting them up manually through testpmd. I'm facing this issue on dpdk 19.11. Please find my interface details below: Network devices using DPDK-compatible driver ============================================ 0000:00:04.0 'Ethernet Controller X710/X557-AT 10GBASE-T 1589' drv=igb_uio unused=i40e 0000:00:05.0 'Ethernet Controller X710/X557-AT 10GBASE-T 1589' drv=igb_uio unused=i40e Network devices using kernel driver =================================== 0000:00:03.0 '82540EM Gigabit Ethernet Controller 100e' if=ens3 drv=e1000 unused=igb_uio *Active* Any help in debugging the issue would be greatly appreciated! -- Archit Pandey Senior Year Undergraduate Student Department of Computer Science and Engineering National Institute of Technology Karnataka Surathkal, India