From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ee0-f53.google.com (mail-ee0-f53.google.com [74.125.83.53]) by dpdk.org (Postfix) with ESMTP id 7395A156 for ; Tue, 24 Dec 2013 08:21:27 +0100 (CET) Received: by mail-ee0-f53.google.com with SMTP id b57so2732682eek.12 for ; Mon, 23 Dec 2013 23:22:35 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:references:mime-version:in-reply-to:content-type :content-transfer-encoding:message-id:cc:from:subject:date:to; bh=PBiK11YHNsVLGtWi5xeJCSX4N4WPVCgxQ6u7myg3jbc=; b=j4RNs2KK40aW8fGIuO81O+6vCjmwO82r+ro7IjOGzuEh5otgMpi+nAgD9MRB6Ow958 /MOsQTT4g3G9qLUq6EzuxaVfYzRHW0ED/SNIgiBCTFppoDfWFhw85nBpkILnJ2OmtbXj ZaWAAMA5s00ul4udchAyt9UWpEuz2o5S0v2GOIrDA9fYZEs+zyVxLFEdCIkRz73xq6gQ ZVyi3fhFSkZsmWSny0OAawwhee0S6btOdQm/K1f9XB7DN8rD2i0obC+VtEOQJJGGwWKm 7I253DxJWUDQUxuNdOLcXXaSEnZy8FuhaTFr8I7L3wZ6xDWnCMBpckSrZ+eGJxOWNY/B zEIg== X-Gm-Message-State: ALoCoQmgYVIL2IQMfIoJFXGMnn9fxFi3zjvzDboyJJsgrXaTHOMPFSlmd3auTcusIKh/BLs1H8FG X-Received: by 10.15.33.199 with SMTP id c47mr591662eev.109.1387869755229; Mon, 23 Dec 2013 23:22:35 -0800 (PST) Received: from [10.173.9.232] ([82.102.141.202]) by mx.google.com with ESMTPSA id a51sm52359343eeh.8.2013.12.23.23.22.33 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 23 Dec 2013 23:22:34 -0800 (PST) References: <4f69b88f0cab464faee28a2f27988852@CO1PR05MB284.namprd05.prod.outlook.com> Mime-Version: 1.0 (1.0) In-Reply-To: <4f69b88f0cab464faee28a2f27988852@CO1PR05MB284.namprd05.prod.outlook.com> Message-Id: <675A5F1C-8CE2-4A90-B2B6-666056BD658F@infinitelocality.com> X-Mailer: iPhone Mail (10B329) From: Daniel Kaminsky Date: Tue, 24 Dec 2013 09:19:02 +0200 To: Surya Nimmagadda Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Cc: "dev@dpdk.org" Subject: Re: [dpdk-dev] Illegal instruction at rte_malloc_socket 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, 24 Dec 2013 07:21:27 -0000 Did you run the program using "sudo"? Daniel Kaminsky Sent from my iPhone On Dec 24, 2013, at 3:05 AM, Surya Nimmagadda wrote:= > Hi, >=20 > When I try to run the sample applications like l2fwd or exception_path, th= ey get aborted at rte_malloc_socket.=20 >=20 > Can someone please take a look and let me know what I am missing? >=20 > Here is a back trace when I run in gdb: >=20 > EAL: Master core 0 is ready (tid=3Df7df6800) > [New Thread 0xb67fab40 (LWP 4480)] > EAL: Core 1 is ready (tid=3Db67fab40) > [New Thread 0xb5ff9b40 (LWP 4481)] > EAL: Core 2 is ready (tid=3Db5ff9b40) > [New Thread 0xb57f8b40 (LWP 4482)] > EAL: Core 3 is ready (tid=3Db57f8b40) > EAL: PCI device 0000:00:03.0 on NUMA socket -1 > EAL: probe driver: 8086:100e rte_em_pmd >=20 > Program received signal SIGILL, Illegal instruction. > 0x080c3084 in rte_malloc_socket () > (gdb) >=20 > Here are my setup details: >=20 > Environment : Ubuntu VM >=20 > $echo $RTE_TARGET > i686-default-linuxapp-gcc >=20 > Network devices using IGB_UIO driver > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > 0000:00:03.0 '82540EM Gigabit Ethernet Controller' drv=3Digb_uio unused=3D= e1000 > 0000:00:04.0 '82540EM Gigabit Ethernet Controller' drv=3Digb_uio unused=3D= e1000 >=20 > Network devices using kernel driver > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > 0000:00:05.0 '82540EM Gigabit Ethernet Controller' if=3Deth2 drv=3De1000 u= nused=3Digb_uio > 0000:00:06.0 '82540EM Gigabit Ethernet Controller' if=3Deth3 drv=3De1000 u= nused=3Digb_uio *Active* >=20 >=20