From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from APC01-SG2-obe.outbound.protection.outlook.com (mail-sg2apc01on0077.outbound.protection.outlook.com [104.47.125.77]) by dpdk.org (Postfix) with ESMTP id 195B58DAC for ; Tue, 9 Feb 2016 09:09:01 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aricent.onmicrosoft.com; s=selector1-Aricent-com; h=From:To:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=Ofem86kMCszBLmADP9lAX72OnS7jKuXSHd95wH0qa38=; b=NKANaYitS7kWlDE6hDVprQdUDsnIUV0MJ/8rBGcTh3Ey56elBGlgIIMMST/cKD6E4yII0gaMWStcPbGxRCUTibfaLWzu+e7PJYPe/JzmbVafe1H4ijvahG60p2P0iGAI4c9ef5Dy8eyg7w8bYMuRkVwJW2aNMlNco4w6KNepmRY= Received: from HK2PR04MB0769.apcprd04.prod.outlook.com (10.162.241.23) by HK2PR04MB0771.apcprd04.prod.outlook.com (10.162.241.25) with Microsoft SMTP Server (TLS) id 15.1.409.10; Tue, 9 Feb 2016 08:08:59 +0000 Received: from HK2PR04MB0769.apcprd04.prod.outlook.com ([10.162.241.23]) by HK2PR04MB0769.apcprd04.prod.outlook.com ([10.162.241.23]) with mapi id 15.01.0409.014; Tue, 9 Feb 2016 08:08:58 +0000 From: Srinivas Reddi To: "dev@dpdk.org" Thread-Topic: error : illegal instruction (core dumped) while running dpdk example Thread-Index: AdFjD0m49oPTGMZbS6S86CmBR1qpZA== Date: Tue, 9 Feb 2016 08:08:58 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dpdk.org; dkim=none (message not signed) header.d=none;dpdk.org; dmarc=none action=none header.from=aricent.com; x-originating-ip: [121.241.96.5] x-microsoft-exchange-diagnostics: 1; HK2PR04MB0771; 5:MgEp8fLylP708q9++KJ0sTZkkxQsjWOKS/8lqoFjv4s1Du9UbIZOPOqrWXJOaYcntyz7j7LL9KOQt8gTeVlmjX/Mf8Nm9A710XyRjVUyefFpb1x64oyQH+dAGEVTM/WoUc0mZLhdb1vi6FD5qJ8BAA==; 24:t1SXEIMPjqv8eHfeZlphbFmk3vHdbMBm09SoE3D/d6PGy8VzE8rFQ3/aJfMtJpUvFnDWuPZFIkgf7/USJCPipskHbIy5v0++dqV5zea92N4= x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:HK2PR04MB0771; x-ms-office365-filtering-correlation-id: 758e5d36-037c-4ef5-4c81-08d33128432e x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(601004)(2401047)(5005006)(8121501046)(10201501046)(3002001); SRVR:HK2PR04MB0771; BCL:0; PCL:0; RULEID:; SRVR:HK2PR04MB0771; x-forefront-prvs: 08476BC6EF x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(6009001)(38564003)(53754006)(2906002)(2501003)(1096002)(92566002)(189998001)(1730700002)(1220700001)(54356999)(450100001)(5001960100002)(19625215002)(110136002)(107886002)(575784001)(86362001)(15975445007)(2900100001)(40100003)(790700001)(3660700001)(50986999)(76576001)(6116002)(3280700002)(586003)(33656002)(102836003)(3846002)(19300405004)(74316001)(2351001)(16236675004)(87936001)(5004730100002)(19580395003)(77096005)(10400500002)(5003600100002)(66066001)(5002640100001)(229853001)(5008740100001); DIR:OUT; SFP:1101; SCL:1; SRVR:HK2PR04MB0771; H:HK2PR04MB0769.apcprd04.prod.outlook.com; FPR:; SPF:None; MLV:sfv; LANG:en; spamdiagnosticoutput: 1:23 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: Aricent.com X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Feb 2016 08:08:58.3838 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: dbb4cbbe-57c5-469d-b342-a9814e1d2382 X-MS-Exchange-Transport-CrossTenantHeadersStamped: HK2PR04MB0771 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] error : illegal instruction (core dumped) while running dpdk example X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Feb 2016 08:09:02 -0000 Hi all , I have launched a virtual machine with fedora20 on the host machine with U= buntu 12.04.5 LTS. I have compiled DPDK-1.6 and trying to run basic dpdk application [l2fwd] = . I am getting illegal instruction (core dumped) error . What may be the reason for this error . Need help on this . Qemu command line arguments : qemu-system-x86_64 -enable-kvm -name instance-00000386 -S -machine pc-1.0-q= emu-kvm,accel=3Dkvm -cpu host -m 3072 -mem-prealloc -mem-path /dev/hugepage= s/libvirt/qemu -smp 4,sockets=3D4,cores=3D1,threads=3D1 -uuid dae0bfca-762a= -43ba-8c3f-d0df805b79ea -smbios type=3D1,manufacturer=3DOpenStack Foundatio= n,product=3DOpenStack Nova,version=3D2014.1,serial=3D44454c4c-3900-1030-805= 9-b3c04f303232,uuid=3Ddae0bfca-762a-43ba-8c3f-d0df805b79ea -nodefconfig -no= defaults -chardev socket,id=3Dcharmonitor,path=3D/var/lib/libvirt/qemu/inst= ance-00000386.monitor,server,nowait -mon chardev=3Dcharmonitor,id=3Dmonitor= ,mode=3Dcontrol -rtc base=3Dutc,driftfix=3Dslew -no-kvm-pit-reinjection -no= -hpet -no-shutdown -device piix3-usb-uhci,id=3Dusb,bus=3Dpci.0,addr=3D0x1.0= x2 -drive file=3D/var/lib/nova/instances/dae0bfca-762a-43ba-8c3f-d0df805b79= ea/disk,if=3Dnone,id=3Ddrive-virtio-disk0,format=3Dqcow2,cache=3Dnone -devi= ce virtio-blk-pci,scsi=3Doff,bus=3Dpci.0,addr=3D0x4,drive=3Ddrive-virtio-di= sk0,id=3Dvirtio-disk0,bootindex=3D1 -netdev tap,fd=3D18,id=3Dhostnet0,vhost= =3Don,vhostfd=3D19 -device virtio-net-pci,netdev=3Dhostnet0,id=3Dnet0,mac= =3Dfa:16:3e:26:ba:dc,bus=3Dpci.0,addr=3D0x3,csum=3Doff,gso=3Doff,guest_tso4= =3Doff,guest_tso6=3Doff,guest_ecn=3Doff -chardev file,id=3Dcharserial0,path= =3D/var/lib/nova/instances/dae0bfca-762a-43ba-8c3f-d0df805b79ea/console.log= -device isa-serial,chardev=3Dcharserial0,id=3Dserial0 -chardev pty,id=3Dch= arserial1 -device isa-serial,chardev=3Dcharserial1,id=3Dserial1 -device usb= -tablet,id=3Dinput0 -vnc 0.0.0.0:0 -k en-us -vga cirrus -device virtio-ball= oon-pci,id=3Dballoon0,bus=3Dpci.0,addr=3D0x5 Thanks Srini. 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