From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id BDF5BA0096 for ; Mon, 6 May 2019 21:52:48 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6BEFE397D; Mon, 6 May 2019 21:52:46 +0200 (CEST) Received: from mail-ed1-f49.google.com (mail-ed1-f49.google.com [209.85.208.49]) by dpdk.org (Postfix) with ESMTP id B92B7137C for ; Wed, 1 May 2019 23:25:35 +0200 (CEST) Received: by mail-ed1-f49.google.com with SMTP id f37so331180edb.13 for ; Wed, 01 May 2019 14:25:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=umich.edu; s=google-2016-06-03; h=mime-version:from:date:message-id:subject:to; bh=8R0y/Go1oZTxCbhbmCS8dDXlBa0PARdLcPxhOBCA2sY=; b=PWz/eIptD/pnPmVaQJaeQkVGHcCLuNH+cRcAWcDyRMGO4g+UCJtdbPCX9jMhV2YGYx iIshWEAU08fYFKfaofSRW+55nrYNQZvnI9xJCbmYJ9G6iLH7IPN3+hUsvTMRhfHicyzx qhd2tcHCli8fzZghowzosboovcKyajL0rXfuYUnY1Uu++vlrpE1TJUxzNrjYaSYXcMpW ulMjKr1VsdGJJnk9p8aH87n5zvJt6NUoS8ALDC5e6KloCiEwcJO5XrTHm9GMOH3+i8XU eQutBz9Z3TLqx6xHaGgtlaWwqMvmIep3QoIHCWYcLGlFOdGLN8RYlTpj3yCohl8mN7Vu WLKg== 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=8R0y/Go1oZTxCbhbmCS8dDXlBa0PARdLcPxhOBCA2sY=; b=mmLgvZJkJK8Ftug5kfFEcUTXherE2eTRCdcIajMJ7QRkTtkYKouhv1g/4/RyVWnFOF jik8sJRTvpph0U4hQGF5GjmrclByLQC0RJsGoeYDvblr7RIaivD5enH2cUEc2sJX/lN+ 8OcVfc99gODv9SFJYtaDrF7+KNrr9k4r9b1Wg8lUkPhKSFIWOb35Jmz+Ylz6o/6j8c9B U/iMDrIPK3AzVoPlz8fCdUpTlayuZqlCOB2V+xZ8+zPslWa18ESO+Ao2ruLg1nLZLbtK A3qMX00wSFvxrb4b4aARDAX1TqyX/RMAe5lblHZV8F/3o8TdVW9tr5HhSuCZrM+B+Ocm 9YgA== X-Gm-Message-State: APjAAAVXMRHrUvscNmFw1vhXElrg7eHNx4I7YBAaE/eGrmNIo5G1t4I+ ZhuCex0RcYVTpiAYFLTdoQ5AD0xnAPnRWlxhSS0ZjTU4c3c= X-Google-Smtp-Source: APXvYqzSfuP4Fsm5EM7cKLs8sA5I0w+9YA6NMEQS4S7espmGHzlrul+KMM+qerowWKMI8Uo4abzf1UZfz8t10eTEh2I= X-Received: by 2002:a17:906:2f13:: with SMTP id v19mr70222eji.17.1556745934957; Wed, 01 May 2019 14:25:34 -0700 (PDT) MIME-Version: 1.0 From: Hossein Golestani Date: Wed, 1 May 2019 17:25:22 -0400 Message-ID: To: users@dpdk.org X-Mailman-Approved-At: Mon, 06 May 2019 21:52:45 +0200 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] tep_termination issue with memseg_list 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" Hi, I'm trying to run the tep_termination sample application. But I'm getting the error message "couldn't find suitable memseg_list" when the application wants to create the mbuf pool. The command I use is: $ sudo ./tep_termination -l 0-3 -n 4 --huge-dir /mnt/huge -w 0000:65:00.0 -- -p 0x1 --dev-basename tep-termination --nb-devices 4 --udp-port 4789 --filter-type 1 The complete log messages are as follows: EAL: Detected 48 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: No free hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: PCI device 0000:65:00.0 on NUMA socket 0 EAL: probe driver: 15b3:1017 net_mlx5 EAL: eal_memalloc_alloc_seg_bulk(): couldn't find suitable memseg_list EAL: eal_memalloc_alloc_seg_bulk(): couldn't find suitable memseg_list EAL: Error - exiting with code: 1 Cause: Cannot create mbuf pool (I also get that "No free hugepages..." message with other applications, but it doesn't stop them from working.) Hardware/software specifications of my system are as follows: DPDK version: 18.11.1 gcc version: 7.3.0 OS: Ubuntu 18.04.2 LTS CPU: Xeon Platinum 8160 NIC: Mellanox MCX556A-ECAT ConnectX-5 Please let me know if more information is needed. I'd really appreciate it if some clues could be provided regarding this issue. Thanks, Hossein