From mboxrd@z Thu Jan  1 00:00:00 1970
From: Remy Horton <remy.horton@intel.com>
Subject: Re: igb_uio binding issue
Date: Mon, 01 Feb 2016 14:19:34 +0000
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On 01/02/2016 11:59, Pankaj Joshi wrote:
> Lcore 0: RX port 0
> Lcore 1: RX port 1
> Initializing port 0... EAL: Error - exiting with code: 1
>    Cause: rte_eth_rx_queue_setup:err=-12, port=0
>
> Can any one figure out the problem.
>

My first guess would be lack of reserved memory. Try upping nr_hugepages 
under /sys/devices/ as I've once or twice found the 64 suggested in 
http://dpdk.org/doc/quick-start to be a bit low..

..Remy