From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk0-f196.google.com (mail-qk0-f196.google.com [209.85.220.196]) by dpdk.org (Postfix) with ESMTP id B44EA1DB1 for ; Tue, 9 Jun 2015 06:42:23 +0200 (CEST) Received: by qkcv189 with SMTP id v189so938699qkc.2 for ; Mon, 08 Jun 2015 21:42:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=qtCymJrN2bNip82gFaGqZFo77Ce0TnoM2AC1t6DG3SY=; b=ARYnvaOnCYXpTPAUjd6Eq7lqM4xKVSUzTNe/TYfoRAr2BiKNFPDRcMPSB+8XVfU52q 8UdF/kCvhDXR2m5Xr6XkKUhEW1qLk6h+EnMhE40NGvegzXoro/q16IscuZxU/xqG+1Hk iYCFUL2K7JpBriB6qK53a1YaC/M9LCC7gYCgmiphvoSxUgjZ6EL8pj/jrLt3IiqZHKuZ wOsKc46Js3zgttvnNBIzGFXQW2Uv+RpP+BQX4lN5xIB6wFQm4/DBqS4/i0tEbK3hBexE InMc9TOi8SZNH2qNIR4+WoUNjG50X/3kuzRZGTgw7VuwtmBf//XfFSh6EDrcrw1bJvkk Qnmw== MIME-Version: 1.0 X-Received: by 10.55.17.21 with SMTP id b21mr38232769qkh.27.1433824943184; Mon, 08 Jun 2015 21:42:23 -0700 (PDT) Received: by 10.96.191.161 with HTTP; Mon, 8 Jun 2015 21:42:23 -0700 (PDT) Date: Tue, 9 Jun 2015 12:42:23 +0800 Message-ID: From: Mo Jia To: dev@dpdk.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [dpdk-dev] Dpdk 2.0 with vmware-workstation ubunut guest: so many error msg " EAL: Error reading from file descriptor " 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 Jun 2015 04:42:24 -0000 ~/Git/dpdk$ uname -a Linux engine 3.16.0-31-generic #43-Ubuntu SMP Tue Mar 10 17:37:36 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux git log last commit: commit c1715402df8f7fdb2392e12703d5b6f81fd5f447 Author: Helin Zhang Date: Thu Jun 4 14:54:32 2015 +0800 i40evf: fix jumbo frame support After config and compile then test the helloworld. 1 If I don=E2=80=99t bind to igb_uio: sudo ./examples/helloworld/build/helloworld -c 3 -n 1 EAL: Detected lcore 0 as core 0 on socket 0 EAL: Detected lcore 1 as core 1 on socket 0 EAL: Support maximum 128 logical core(s) by configuration. EAL: Detected 2 lcore(s) EAL: internal_config.no_hugetlbfs : 0 EAL: internal_config.process_type : 0 EAL: internal_config.xen_dom0_support : 0EAL: VFIO modules not all loaded, skip VFIO support... EAL: Setting up memory... EAL: Ask a virtual area of 0x3800000 bytes EAL: Virtual area found at 0x7f6808a00000 (size =3D 0x3800000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f6808600000 (size =3D 0x200000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f6808200000 (size =3D 0x200000) EAL: Ask a virtual area of 0x3400000 bytes EAL: Virtual area found at 0x7f6804c00000 (size =3D 0x3400000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f6804800000 (size =3D 0x200000) EAL: Requesting 57 pages of size 2MB from socket 0 EAL: TSC frequency is ~2599680 KHz EAL: Master lcore 0 is ready (tid=3Ddcf0900;cpuset=3D[0]) EAL: lcore 1 is ready (tid=3D47ff700;cpuset=3D[1]) EAL: PCI device 0000:02:01.0 on NUMA socket -1 EAL: probe driver: 8086:100f rte_em_pmd EAL: Not managed by a supported kernel driver, skipped EAL: PCI device 0000:02:05.0 on NUMA socket -1 EAL: probe driver: 8086:100f rte_em_pmd EAL: Not managed by a supported kernel driver, skipped EAL: PCI device 0000:02:06.0 on NUMA socket -1 EAL: probe driver: 8086:100f rte_em_pmd EAL: Not managed by a supported kernel driver, skipped hello from core 1 hello from core 0 2 after I bind it Network devices using DPDK-compatible 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=3D=3D=3D=3D=3D=3D=3D=3D 0000:02:05.0 '82545EM Gigabit Ethernet Controller (Copper)' drv=3Digb_uio u= nused=3D 0000:02:06.0 '82545EM Gigabit Ethernet Controller (Copper)' drv=3Digb_uio u= nused=3D 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 0000:02:01.0 '82545EM Gigabit Ethernet Controller (Copper)' if=3Deth0 drv=3De1000 unused=3Digb_uio *Active* Other network devices =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D engine@engine:~/Git/dpdk$ sudo ./examples/helloworld/build/helloworld -c 3 = -n 1 EAL: Detected lcore 0 as core 0 on socket 0 EAL: Detected lcore 1 as core 1 on socket 0 EAL: Support maximum 128 logical core(s) by configuration. EAL: Detected 2 lcore(s) EAL: internal_config.no_hugetlbfs : 0 EAL: internal_config.process_type : 0 EAL: internal_config.xen_dom0_support : 0EAL: VFIO modules not all loaded, skip VFIO support... EAL: Setting up memory... EAL: Ask a virtual area of 0x3800000 bytes EAL: Virtual area found at 0x7ff647200000 (size =3D 0x3800000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7ff646e00000 (size =3D 0x200000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7ff646a00000 (size =3D 0x200000) EAL: Ask a virtual area of 0x3400000 bytes EAL: Virtual area found at 0x7ff643400000 (size =3D 0x3400000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7ff643000000 (size =3D 0x200000) EAL: Requesting 57 pages of size 2MB from socket 0 EAL: TSC frequency is ~2599681 KHz EAL: Master lcore 0 is ready (tid=3D4c5f8900;cpuset=3D[0]) EAL: lcore 1 is ready (tid=3D42fff700;cpuset=3D[1]) EAL: PCI device 0000:02:01.0 on NUMA socket -1 EAL: probe driver: 8086:100f rte_em_pmd EAL: Not managed by a supported kernel driver, skipped EAL: PCI device 0000:02:05.0 on NUMA socket -1 EAL: probe driver: 8086:100f rte_em_pmd EAL: PCI memory mapped at 0x7ff64aa00000 EAL: PCI memory mapped at 0x7ff64aa20000 PMD: eth_em_dev_init(): port_id 0 vendorID=3D0x8086 deviceID=3D0x100f EAL: PCI device 0000:02:06.0 on NUMA socket -1 EAL: probe driver: 8086:100f rte_em_pmd EAL: PCI memory mapped at 0x7ff64aa30000 EAL: PCI memory mapped at 0x7ff64aa50000 EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error 3 test with testpmd sudo ./x86_64-native-linuxapp-gcc/build/app/test-pmd/testpmd -c3 -n2 -- - p3 --total-num-mbufs=3D1500 (cut many lines) EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error PMD: eth_em_start(): << Port 1: 00:0C:29:4C:D9:0E Checking link statuses... Port 0 Link Up - speed 1000 Mbps - full-duplex Port 1 Link Up - speed 1000 Mbps - full-duplex Done No commandline core given, start packet forwarding EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 15: Input/output error EAL: Error reading from file descriptor 13: Input/output error 4 if don't give --total-num-mbufs=3D1500 to testpmd EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error PMD: eth_em_dev_init(): port_id 1 vendorID=3D0x8086 deviceID=3D0x100f EAL: Error reading from file descriptor 13: Input/output error EAL: Error reading from file descriptor 13: Input/output error EAL: Error - exiting with code: 1 Cause: Creation of mbuf pool for socket 0 failed I am not sure why "EAL: Error reading from file descriptor 13: Input/output error" come out. And don't sure it may cause any other problems? Thank you.