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 DDC02A0C43 for ; Tue, 14 Sep 2021 09:39:14 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 68C704068F; Tue, 14 Sep 2021 09:39:14 +0200 (CEST) Received: from mail-yb1-f174.google.com (mail-yb1-f174.google.com [209.85.219.174]) by mails.dpdk.org (Postfix) with ESMTP id 230704003E for ; Thu, 9 Sep 2021 18:55:11 +0200 (CEST) Received: by mail-yb1-f174.google.com with SMTP id z18so5197654ybg.8 for ; Thu, 09 Sep 2021 09:55:11 -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=lJbGtJM6bpGxardbC/EDUG2MZgXWhTYTFttYF17VIdU=; b=WG6+srVVO6osZ9G3yMZhO4M9gdzhjr64tq+UvU/jkgglsi1i/DqL6PUSk/Q7G1Ic8y VjY5o61sSYyi9/mfox/kYpK5nmEvfiqOWD9oKRyX6lPftsVdvZi2cFaUh3+rx8YeXoGc AFZT7YW01+3P3BOl9RSxQ3nQRosi5BqP3mv7ISQUnDS/yGenTkobkQ1s383OyFcOug/U t7UUssmu5WEFa7WBtRb4ehq63FddPiieFq9yizakCftRWNKlbiPg5B0LAoQNvP3EdaXT PpM9qCD74d64SmTrKXT1CgQxaviZEb0Rc7vYslwu2nNnrsVJlcfSbZUXM30ZpGqgwcSk CAMA== 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=lJbGtJM6bpGxardbC/EDUG2MZgXWhTYTFttYF17VIdU=; b=MUDjNN7YKHzPAdaAtEs6s2vOW8PWqKY1O2x/d4qx53bxBa2V24uWixkstx3+x/AbEy Of3ZNgrToz9810gUeTmRkarUSYZNwBz3i5YQwsPkvsxWoc+Ii9TC+msFuaef31j6CoFX lrDDOGqCVUeA6Vb2gnWOBhSdR78+o9XDWj2c9vBOpUb/RpGtpvnw7V1TMa7v9jNlN6WM +CdkLjEPg7p4mg6cNesv5deCJQ4E6BTa2nR+a9L6kGDWu6E1Rs3lsBlTkLf67KCig9sM Y4nXs1xXBRwVS6hKoAQBvSoTvi7hA5ousjL21zJVdZ9903DqniWiRnYcd+DxjSAivxal 8ZcQ== X-Gm-Message-State: AOAM532YP5EC8P7xbykhjiYY7Q802aRJWRjBB6AZ3t4VmYPUrJC+xDCX th236oCoxZx/zOVwC9ERiKfld8PrEm9G71KSrGyM0IqQdoY= X-Google-Smtp-Source: ABdhPJwuW2xMeqXgWjxTkLvNzr7KrKumHTqjpoj2HTWUBVFO0UxyNaoRSMzEP2Ztu/nxYVhGpByzAPsc4ZkOKL9oKOs= X-Received: by 2002:a25:d497:: with SMTP id m145mr5288525ybf.389.1631206510138; Thu, 09 Sep 2021 09:55:10 -0700 (PDT) MIME-Version: 1.0 From: animesh tripathi Date: Thu, 9 Sep 2021 22:24:58 +0530 Message-ID: To: users@dpdk.org X-Mailman-Approved-At: Tue, 14 Sep 2021 09:39:13 +0200 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: [dpdk-users] Getting error in dpdk 21.08 version 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 getting following error while running l2fwd application [root@SERVER84 dpdk-21.08]# ./build/examples/dpdk-helloworld EAL: Detected 40 lcore(s) EAL: Detected 2 NUMA nodes EAL: Detected static linkage of DPDK EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: VFIO support initialized TELEMETRY: No legacy callbacks, legacy socket not created hello from core 0 After reading through the mailing list I got to know that -d option is used pass the drivers path. Even after that I am getting the following error message: [root@SERVER84 dpdk-21.08]# ./build/examples/dpdk-helloworld -d /home/Animesh/DPDK/dpdk-21.08/build/drivers/ EAL: Detected 40 lcore(s) EAL: Detected 2 NUMA nodes EAL: Detected static linkage of DPDK EAL: RTE_RING tailq is already registered PANIC in tailqinitfn_rte_ring_tailq(): Cannot initialize tailq: RTE_RING 16: [./build/examples/dpdk-helloworld() [0xa007cb]] 15: [/lib64/libc.so.6(__libc_start_main+0xf5) [0x7ffff4750505]] 14: [./build/examples/dpdk-helloworld(main+0x6) [0x53c306]] 13: [./build/examples/dpdk-helloworld(rte_eal_init+0x73e) [0xbb563e]] 12: [./build/examples/dpdk-helloworld(eal_plugins_init+0x288) [0xba1c18]] 11: [/lib64/libdl.so.2(dlopen+0x31) [0x7ffff78d5f81]] 10: [/lib64/libdl.so.2(+0x14ed) [0x7ffff78d64ed]] 9: [/lib64/ld-linux-x86-64.so.2(+0xf784) [0x7ffff7dea784]] 8: [/lib64/libdl.so.2(+0xeeb) [0x7ffff78d5eeb]] 7: [/lib64/ld-linux-x86-64.so.2(+0x13b3b) [0x7ffff7deeb3b]] 6: [/lib64/ld-linux-x86-64.so.2(+0xf784) [0x7ffff7dea784]] 5: [/lib64/ld-linux-x86-64.so.2(+0x1454e) [0x7ffff7def54e]] 4: [/lib64/ld-linux-x86-64.so.2(+0xf973) [0x7ffff7dea973]] 3: [/home/Animesh/DPDK/dpdk-21.08/build/drivers/../lib/librte_ring.so.21(+0xe1c) [0x7ffff2d5de1c]] 2: [./build/examples/dpdk-helloworld(__rte_panic+0xba) [0x51b664]] 1: [./build/examples/dpdk-helloworld(rte_dump_stack+0x1a) [0xbb717a]] Aborted (core dumped) I will be waiting for your response. Please help me to resolve this issue. Thanks, Animesh Tripathi