From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id 573AF2C72 for ; Tue, 15 May 2018 12:46:07 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 May 2018 03:46:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,403,1520924400"; d="scan'208";a="40034608" Received: from aburakov-mobl.ger.corp.intel.com (HELO [10.252.6.248]) ([10.252.6.248]) by fmsmga008.fm.intel.com with ESMTP; 15 May 2018 03:46:04 -0700 To: Andrew Rybchenko , "dev@dpdk.org" Cc: Thomas Monjalon References: <6ed11b93-e1ff-6ea1-bb4b-dd88d33214cc@intel.com> From: "Burakov, Anatoly" Message-ID: <33c27466-fe2b-8563-af56-7ffd340c0c3c@intel.com> Date: Tue, 15 May 2018 11:46:03 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <6ed11b93-e1ff-6ea1-bb4b-dd88d33214cc@intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] Unable to run the second DPDK app: Cannot allocate memzone list 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: Tue, 15 May 2018 10:46:07 -0000 On 15-May-18 11:35 AM, Burakov, Anatoly wrote: > On 15-May-18 11:24 AM, Andrew Rybchenko wrote: >> Hi, >> >> starting from last night I cannot run the second DPDK app on the host. >> I definitely have problems on Ubuntu 16.04.4 (Linux 4.4.0-124-generic) >> and >> RHEL 7.5 (Linux 3.10.0-862.el7.x86_64). >> EAL command line option --file-prefix is used. So, it worked perfectly >> before. >> Not it fails in the following way: >> >> EAL: Detected 10 lcore(s) >> EAL: Detected 1 NUMA nodes >> EAL: Multi-process socket /var/run/dpdk/rte/mp_socket >> EAL: Probing VFIO support... >> EAL: VFIO support initialized >> EAL: Cannot allocate memzone list >> EAL: Cannot init memzone >> >> Memzone list allocation fails on flock() with errno "Resource >> temporarily unavailable". >> >> Is it know? Any fixes available? >> >> Andrew. >> > > Hi Andrew, > > I'm looking into it. > Hi Andrew, http://dpdk.org/dev/patchwork/patch/40049/ Please verify if this fixes the issue. -- Thanks, Anatoly