From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 42615A0C41 for ; Wed, 15 Sep 2021 16:08:56 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0EE4E4068F; Wed, 15 Sep 2021 16:08:56 +0200 (CEST) Received: from mail-yb1-f180.google.com (mail-yb1-f180.google.com [209.85.219.180]) by mails.dpdk.org (Postfix) with ESMTP id 27DDD4014F for ; Wed, 15 Sep 2021 16:08:55 +0200 (CEST) Received: by mail-yb1-f180.google.com with SMTP id s11so5943148yba.11 for ; Wed, 15 Sep 2021 07:08:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=hWlkx69vgybUjKnUpB2FLQvKmCXyCLCZnadlNkxOyyk=; b=VlxsVLWjCNsc8M6E3dKpe9tmRJ+d4CNa70o1jYkR5NKR9CEIKiDIY3W0Gvn+f+8Omw lM0hjFUrvBVWobsBNgnW8uiFYYj/3yiRkpD+O9pHq6qmu6/O8Y0iXO/fdWU4KraiFZoF nWWuIvwkt/Vd4ZfumdHK4SmAQv9l1GYnxoW5UJKqHNy44lIr1Qz577fWwf4KeecW2Kx8 vcVywt1/kyBQ7EeEIvSMqDIktiwctSMa1P205Rx4s5t13a6zbvW3czXZgORXpBD3SlFi aJChHwsdmR2q1D/1iQb4r3EsXuVU2Z265oOSjOG2/4h6IN7lgJ9EbBrt8Py8SiT0swFF kWog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=hWlkx69vgybUjKnUpB2FLQvKmCXyCLCZnadlNkxOyyk=; b=sXiAKtfD1MDvUbbybx6GBb49udJHNjkS4J6hd2LJwhJ8rJfE7PqG1Sz5B5t8yx5kgZ TdyWJutyuv3emiXMS2+16w2iFG94lOMje6qwRnAeEIP8dgFStvivA8VodIEXkYiavj0I tt5lMmd+W61JlPQ6F7sXBszY8VlxkE1xNk3LX+bJ1FYLVN0PcKspXfh9Qzf353adCzLu 31ycfDyNWsAxcsw206ICq59iOSXGMRKV4GFjtql4YIzXZTl8ixSv+gSZ9GagVRBEcsaY GpfP8w8l8UX3HFacSVI0rlRDlEsHHpqDP1Q80BIbGuLujMtZh+VPAkTsU9Q8e1MXDHJ1 0XOg== X-Gm-Message-State: AOAM533uBlLBfkZHdhM2BwqyFFaYnxhl5fEoQcdK/D/F+kxrGm6AOZxv pKdTmNb8a+a9DMhHE/scDPC03Dvq9koAukT7ZEd2cifMVRaDqw== X-Google-Smtp-Source: ABdhPJxnfn/9PzuyDwPQdzTu5BDMw/2//8B3KmrI23GRnCi6b8/3zCwMPSsSb8mPKSqvYg/KhTxj3ABUSI4l/uLshVo= X-Received: by 2002:a5b:408:: with SMTP id m8mr272723ybp.2.1631714934189; Wed, 15 Sep 2021 07:08:54 -0700 (PDT) MIME-Version: 1.0 From: animesh tripathi Date: Wed, 15 Sep 2021 19:38:42 +0530 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: [dpdk-users] EAL: Failed to attach device on primary process error in dpdk 21.08 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 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" Hi Team, I am migrating from dpdk 19.11 to dpdk 21.08 for my application and I am getting the following error while executing the binary: *EAL: Failed to attach device on primary process* Can anyone please help me out here in understanding the real reason for this error and how to resolve this issue. Thanks, Animesh Tripathi