From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from nm48-vm7.bullet.mail.ne1.yahoo.com (nm48-vm7.bullet.mail.ne1.yahoo.com [98.138.121.119]) by dpdk.org (Postfix) with ESMTP id 5871F2E8A for ; Tue, 4 Apr 2017 00:30:10 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1491258609; bh=y7b3WTWO1v988khbBGREocGRU+K1BW+8eBKipdsrgOQ=; h=Date:From:Reply-To:To:Subject:References:From:Subject; b=F0K4RLkla5E5B5EK3TmRvIDoa/+eVZ345kmFHO9Rl4wSbKMoPfec4svIiqL/cfyNvsFIMSXs7ef773rk8z848BS+vWAvE13iy0v83DeNm0A8q/iQk8TBL1SeSSqhs12ij3KNjM7YpTgf4qRXVKZGmHpJTNBAkorYliX1IJTJZvjWZpvR9zm4IBgyzVJDWk39GXVGztmNrqgE5kA/Gs84Yzh2cQR0UkzvgquMOKWxed155sa/m45SAoUXNuW1cvwvDR1m+Q36jCHA4023rn/zTF1TdNkI5+sWh+sq1kUF6HQyqXM7C9EOLXJM8ek+E6da/SIcw3ZAPHl6qeP3t023gA== Received: from [127.0.0.1] by nm48.bullet.mail.ne1.yahoo.com with NNFMP; 03 Apr 2017 22:30:09 -0000 Received: from [98.138.101.129] by nm48.bullet.mail.ne1.yahoo.com with NNFMP; 03 Apr 2017 22:27:19 -0000 Received: from [66.196.81.173] by tm17.bullet.mail.ne1.yahoo.com with NNFMP; 03 Apr 2017 22:27:19 -0000 Received: from [98.139.215.230] by tm19.bullet.mail.bf1.yahoo.com with NNFMP; 03 Apr 2017 22:27:19 -0000 Received: from [127.0.0.1] by omp1070.mail.bf1.yahoo.com with NNFMP; 03 Apr 2017 22:27:19 -0000 X-Yahoo-Newman-Property: ymail-4 X-Yahoo-Newman-Id: 269625.7152.bm@omp1070.mail.bf1.yahoo.com X-YMail-OSG: 9ot8pHAVM1nIVM6ciCFenrJ1zce.GmOgplcBvlmYmjlYypzcJU54cOu9SFl4YyJ hRoGvNWV7cL3JtGAbLBWNn8R9qjabHFY382TQJbkk9c0Vo0Ei_RAwPPd6UfZ.qNnJBDUNmLkOd6R NwNb45xMuNK5LAMM378XDEdOK8h70ZjiciEqi.b5iEPYqnbC7dhuKsyJD5rwlPfek7tumsxgajen CE.dV8wmAVoG._qM2BURGLUNmnS.LDawnV1jLegF6ade6u3xBiFhUUht_P.TYia1szmp.n0kMUNs ZaBg8QWAGrajfZgDS97p9Rh_LCvWr_TCE326fwc4nplVYY9FJBHBfp6Pod56n01zoPF5vbFs1g4e hHDzDOTCQRoD0Q.mKU4keKW7zdmw844o5I.3opImHgifZD1H9tvx6GvyG03_qWtC7UacQbK90COy 2BZeO.tu1R3B.1ZG4kXvakK9cGH4f4XaJu0qqB6PwwRHveVVD2K0HNK4gIqmk.adszIWApbjhoWN KoBRkCrm_VowPFsC8NzFgCw56mO9J2Ec- Received: from jws400089.mail.bf2.yahoo.com by sendmailws134.mail.bf1.yahoo.com; Mon, 03 Apr 2017 22:27:18 +0000; 1491258438.861 Date: Mon, 3 Apr 2017 22:27:18 +0000 (UTC) From: Dharmesh Mehta To: "users@dpdk.org" Message-ID: <28946267.10303304.1491258438407@mail.yahoo.com> MIME-Version: 1.0 References: <28946267.10303304.1491258438407.ref@mail.yahoo.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Error: While running vhost-switch current enabled port # is 0, but only 1 port can be enabled. X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Dharmesh Mehta List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 Apr 2017 22:30:11 -0000 Hello, I am running QEMU (in client mode) and vhost-user-bridge - test app from QE= MU =C2=A0in server mode. That is working ok, both communicate over socket /= tmp/vubr.sock. Now I wanted to replace vhost-user-bridge with DPDK vhost-switch applicatio= n.When I try to run I get error=C2=A0VHOST_PORT: Current enabled port numbe= r is 0,but only 1 portcan be enabled EAL: Error - exiting with code: 1 =C2=A0 Cause: Invalidargument So It looks like I am doing something wrong with passing arguments. Here I am launching =C2=A0vhost-bridge test app.sudo $RTE_SDK/examples/vhos= t/build/vhost-switch -c f -n 4=C2=A0 I also tried=C2=A0./vhost-switch -l 0-3 -n 4 --socket-mem 1024 \ -- --s= ocket-file /tmp/vubr.sockkBut it still fails.Here is my setup.brctl show bridge name=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 bridgeid=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= STPenabled=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 interfaces br0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 80= 00.000000000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br1=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 80= 00.000000000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br10=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8000.000000= 000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br11=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8000.000000= 000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br12=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8000.000000= 000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br13=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8000.000000= 000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br14=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8000.000000= 000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br15=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8000.000000= 000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br2=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 80= 00.000000000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= 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00.000000000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br6=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 80= 00.000000000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br7=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 80= 00.000000000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br8=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 80= 00.000000000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br9=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 80= 00.000000000000=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=20 br_backplane=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8000.fe5400a4ba7d=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 vnet1 br_gateway=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= 8000.246e963c1a1c=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 no= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 eth0 =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 vnet0 virbr0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8000.525400938e6d=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 yes=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 virbr0-nic ifconfigbr0: flags=3D4099 mtu 1500 inet 20.0.0.100 = netmask 255.255.255.0 broadcast 20.0.0.255 ether 00:00:00:00:00:00 txqueuel= en 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns= 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 ca= rrier 0 collisions 0br1: flags=3D4099 mtu 1500 inet= 20.10.0.100 netmask 255.255.255.0 broadcast 20.10.0.255 ether 00:00:00:00:= 00:00 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 drop= ped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0= overruns 0 carrier 0 collisions 0br2: flags=3D4099= mtu 1500 inet 20.20.0.100 netmask 255.255.255.0 broadcast 20.20.0.255 ethe= r 00:00:00:00:00:00 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX= errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX erro= rs 0 dropped 0 overruns 0 carrier 0 collisions 0br3: flags=3D4099 mtu 1500 inet 20.30.0.100 netmask 255.255.255.0 broadcast 20= .30.0.255 ether 00:00:00:00:00:00 txqueuelen 0 (Ethernet) RX packets 0 byte= s 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (= 0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0br4: flags=3D= 4099 mtu 1500 inet 20.40.0.100 netmask 255.255.255.= 0 broadcast 20.40.0.255 ether 00:00:00:00:00:00 txqueuelen 0 (Ethernet) RX = packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packe= ts 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions = 0br5: flags=3D4099 mtu 1500 inet 20.50.0.100 netmas= k 255.255.255.0 broadcast 20.50.0.255 ether 00:00:00:00:00:00 txqueuelen 0 = (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 fr= ame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier= 0 collisions 0br6: flags=3D4099 mtu 1500 inet 20.6= 0.0.100 netmask 255.255.255.0 broadcast 20.60.0.255 ether 00:00:00:00:00:00= txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0= overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 over= runs 0 carrier 0 collisions 0br7: flags=3D4099 mtu = 1500 inet 20.70.0.100 netmask 255.255.255.0 broadcast 20.70.0.255 ether 00:= 00:00:00:00:00 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX erro= rs 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 = dropped 0 overruns 0 carrier 0 collisions 0br8: flags=3D4099 mtu 1500 inet 20.80.0.100 netmask 255.255.255.0 broadcast 20.80.0= .255 ether 00:00:00:00:00:00 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (= 0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B= ) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0br9: flags=3D4099<= UP,BROADCAST,MULTICAST> mtu 1500 inet 20.90.0.100 netmask 255.255.255.0 bro= adcast 20.90.0.255 ether 00:00:00:00:00:00 txqueuelen 0 (Ethernet) RX packe= ts 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 = bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0br10= : flags=3D4099 mtu 1500 inet 20.100.0.100 netmask 2= 55.255.255.0 broadcast 20.100.0.255 ether 00:00:00:00:00:00 txqueuelen 0 (E= thernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 fram= e 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0= collisions 0br11: flags=3D4099 mtu 1500 inet 20.11= 0.0.100 netmask 255.255.255.0 broadcast 20.110.0.255 ether 00:00:00:00:00:0= 0 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped = 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 ove= rruns 0 carrier 0 collisions 0br12: flags=3D4099 mt= u 1500 inet 20.120.0.100 netmask 255.255.255.0 broadcast 20.120.0.255 ether= 00:00:00:00:00:00 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX = errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX error= s 0 dropped 0 overruns 0 carrier 0 collisions 0br13: flags=3D4099 mtu 1500 inet 20.130.0.100 netmask 255.255.255.0 broadcast 2= 0.130.0.255 ether 00:00:00:00:00:00 txqueuelen 0 (Ethernet) RX packets 0 by= tes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0= (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0br14: flags= =3D4099 mtu 1500 inet 20.140.0.100 netmask 255.255.= 255.0 broadcast 20.140.0.255 ether 00:00:00:00:00:00 txqueuelen 0 (Ethernet= ) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX = packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collis= ions 0br15: flags=3D4099 mtu 1500 inet 20.150.0.100= netmask 255.255.255.0 broadcast 20.150.0.255 ether 00:00:00:00:00:00 txque= uelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overr= uns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0= carrier 0 collisions 0br_backplane: flags=3D4163 mtu 1500 inet 40.40.0.100 netmask 255.255.255.0 broadcast 40.40.0.25= 5 ether fe:54:00:a4:ba:7d txqueuelen 0 (Ethernet) RX packets 1216 bytes 725= 62 (70.8 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0= (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0br_gateway:= flags=3D4163 mtu 1500 inet 158.140.43.158 = netmask 255.255.255.0 broadcast 158.140.43.255 ether 24:6e:96:3c:1a:1c txqu= euelen 0 (Ethernet) RX packets 8812835 bytes 2023373716 (1.8 GiB) RX errors= 0 dropped 121719 overruns 0 frame 0 TX packets 2024588 bytes 13681036017 (= 12.7 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0eth0: flag= s=3D4163 mtu 1500 inet 158.140.41.96 netmas= k 255.255.255.0 broadcast 158.140.41.255 ether 24:6e:96:3c:1a:1c txqueuelen= 1000 (Ethernet) RX packets 9609071 bytes 2212116053 (2.0 GiB) RX errors 0 = dropped 17597 overruns 0 frame 0 TX packets 10638642 bytes 14269731874 (13.= 2 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device memor= y 0x92200000-922fffff lo: flags=3D73 mtu 65536 inet 12= 7.0.0.1 netmask 255.0.0.0 loop txqueuelen 0 (Local Loopback) RX packets 200= 074 bytes 142792548 (136.1 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX= packets 200074 bytes 142792548 (136.1 MiB) TX errors 0 dropped 0 overruns = 0 carrier 0 collisions 0virbr0: flags=3D4099 mtu 15= 00 inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255 ether= 52:54:00:93:8e:6d txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX = errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX error= s 0 dropped 0 overruns 0 carrier 0 collisions 0vnet0: flags=3D4163 mtu 1500 ether fe:54:00:c6:31:86 txqueuelen 500 (Et= hernet) RX packets 32629 bytes 71095782 (67.8 MiB) RX errors 0 dropped 0 ov= erruns 0 frame 0 TX packets 345449 bytes 44113179 (42.0 MiB) TX errors 0 dr= opped 0 overruns 0 carrier 0 collisions 0vnet1: flags=3D4163 mtu 1500 ether fe:54:00:a4:ba:7d txqueuelen 500 (Ethernet= ) RX packets 28491 bytes 10033744 (9.5 MiB) RX errors 0 dropped 0 overruns = 0 frame 0 TX packets 20755 bytes 11822012 (11.2 MiB) TX errors 0 dropped 0 = overruns 0 carrier 0 collisions 0dmehta@hsv-vse-vesb:/home-local/dmehta/bmc= /trunk/dpdk$=20 sudo $RTE_SDK/examples/vhost/build/vhost-switch -c f -n 4=20 EAL: Detected 72 lcore(s) EAL: Probing VFIO support... EAL: VFIO support initialized EAL: PCI device 0000:01:00.0 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:01:00.1 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:01:00.2 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:01:00.3 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:03:00.0 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:03:00.1 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:03:00.2 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:03:00.3 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:04:00.0 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:04:00.1 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:04:00.2 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:04:00.3 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:05:00.0 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:05:00.1 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:05:00.2 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:05:00.3 on NUMA socket 0 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:82:00.0 on NUMA socket 1 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:82:00.1 on NUMA socket 1 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:82:00.2 on NUMA socket 1 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb EAL: PCI device 0000:82:00.3 on NUMA socket 1 EAL:=C2=A0=C2=A0 probe driver:8086:1521 net_e1000_igb VHOST_PORT: Current enabled port number is 0,but only 1 portcan be enabled EAL: Error - exiting with code: 1 =C2=A0 Cause: Invalidargument =C2=A0 Thanks in advance, Dharmesh