From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <arseniy.zaostrovnykh@epfl.ch>
Received: from smtp0.epfl.ch (smtp0.epfl.ch [128.178.224.218])
 by dpdk.org (Postfix) with ESMTP id D3FB791DD
 for <users@dpdk.org>; Thu, 12 Nov 2015 17:46:12 +0100 (CET)
Received: (qmail 32635 invoked by uid 107); 12 Nov 2015 16:46:10 -0000
X-Virus-Scanned: ClamAV
Received: from vpn-253-252.epfl.ch (HELO [128.179.253.252]) (128.179.253.252)
 by mail.epfl.ch (AngelmatoPhylax SMTP proxy) with ESMTP;
 Thu, 12 Nov 2015 17:46:10 +0100
To: users@dpdk.org
References: <6594B51DBE477C48AAE23675314E6C460F77F91B@fmsmsx107.amr.corp.intel.com>
 <6594B51DBE477C48AAE23675314E6C460F7809C8@fmsmsx107.amr.corp.intel.com>
From: Arseniy Zaostrovnykh <arseniy.zaostrovnykh@epfl.ch>
Message-ID: <5644C251.4070907@epfl.ch>
Date: Thu, 12 Nov 2015 17:46:09 +0100
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101
 Thunderbird/38.2.0
MIME-Version: 1.0
In-Reply-To: <6594B51DBE477C48AAE23675314E6C460F7809C8@fmsmsx107.amr.corp.intel.com>
Content-Type: text/plain; charset=windows-1252; format=flowed
Content-Transfer-Encoding: 7bit
Subject: Re: [dpdk-users] error running l3fwd on kvm
X-BeenThere: users@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: usage discussions <users.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/users>,
 <mailto:users-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/users/>
List-Post: <mailto:users@dpdk.org>
List-Help: <mailto:users-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/users>,
 <mailto:users-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Thu, 12 Nov 2015 16:46:13 -0000

You may lack memory. Make sure you are allocating enough hugepages (at 
least 1Gb)

On 12.11.2015 17:13, Arevalo, Mario Alfredo C wrote:
> From: Arevalo, Mario Alfredo C
> Sent: Thursday, November 12, 2015 7:54 AM
> To: users@dpdk.org
> Subject: error running l3fwd on kvm
>
>      Hello guys, I'm trying to run l3fwd, it works very well when I run it in bare-metal, however
> when I try to run in a Virtual Machine I get the next error:
>
> EAL: Detected lcore 0 as core 0 on socket 0
> EAL: Detected lcore 1 as core 0 on socket 0
> EAL: Detected lcore 2 as core 1 on socket 0
> EAL: Detected lcore 3 as core 1 on socket 0
> EAL: Detected lcore 4 as core 2 on socket 0
> EAL: Detected lcore 5 as core 2 on socket 0
> EAL: Detected lcore 6 as core 3 on socket 0
> EAL: Detected lcore 7 as core 3 on socket 0
> EAL: Support maximum 128 logical core(s) by configuration.
> EAL: Detected 8 lcore(s)
> EAL: VFIO modules not all loaded, skip VFIO support...
> EAL: Setting up physically contiguous memory...
> EAL: Ask a virtual area of 0x600000 bytes
> EAL: Virtual area found at 0x7f9905000000 (size = 0x600000)
> EAL: Ask a virtual area of 0x200000 bytes
> EAL: Virtual area found at 0x7f9904c00000 (size = 0x200000)
> EAL: Ask a virtual area of 0x35400000 bytes
> EAL: Virtual area found at 0x7f98cf600000 (size = 0x35400000)
> EAL: Requesting 430 pages of size 2MB from socket 0
> EAL: TSC frequency is ~2294687 KHz
> EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using unreliable clock cycles !
> EAL: open shared lib librte_pmd_virtio.so
> EAL: Master lcore 0 is ready (tid=634d1c0;cpuset=[0])
> EAL: lcore 1 is ready (tid=cf3f6700;cpuset=[1])
> EAL: PCI device 0000:00:02.0 on NUMA socket -1
> EAL:   probe driver: 1af4:1000 rte_virtio_pmd
> EAL: PCI device 0000:00:03.0 on NUMA socket -1
> EAL:   probe driver: 1af4:1000 rte_virtio_pmd
> EAL: PCI device 0000:00:04.0 on NUMA socket -1
> EAL:   probe driver: 1af4:1000 rte_virtio_pmd
> EAL: PCI device 0000:00:05.0 on NUMA socket -1
> EAL:   probe driver: 1af4:1000 rte_virtio_pmd
> Initializing port 0 ... Creating queues: nb_rxq=1 nb_txq=2... EAL: Error - exiting with code: 1
>    Cause: Cannot configure device: err=-22, port=0
>
> has  someone seen  this error before?
>
> Thank you.
> Mario.
>
>

-- 
Respectfully,
Arseniy.