From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 09403A0A02; Tue, 18 May 2021 11:43:58 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E9C79410F7; Tue, 18 May 2021 11:43:57 +0200 (CEST) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 8B1A940692 for ; Tue, 18 May 2021 11:43:56 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id 6635DA0A0A; Tue, 18 May 2021 11:43:56 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Date: Tue, 18 May 2021 09:43:55 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: ethdev X-Bugzilla-Version: 20.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: kaprakashr@gmail.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 Subject: [dpdk-dev] [Bug 713] Failure in latest DPDK build: Cannot init any port in AWS ENA X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" https://bugs.dpdk.org/show_bug.cgi?id=3D713 Bug ID: 713 Summary: Failure in latest DPDK build: Cannot init any port in AWS ENA Product: DPDK Version: 20.11 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: ethdev Assignee: dev@dpdk.org Reporter: kaprakashr@gmail.com Target Milestone: --- Created attachment 156 --> https://bugs.dpdk.org/attachment.cgi?id=3D156&action=3Dedit Snapshot of issue Issue Description ----------------- With AWS running Ubuntu 20.04 agains latest DPDK version. We are not able to init the ports (More info: testpmd is able to detect and load all ports, but dpdk_skeleton(basic packet forwarding) always fails to init ports) Steps to reproduce ------------------ Below is the issue we are facing, while trying to start the basic dpdk pack= et forwarding, (1) The core allocation was successful (2) The interface binding was successful (3) Port init is failing __SnapShot__of__issue__ =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D ubuntu@ip-172-31-23-251:~/dpdk-21.02/build/examples$ sudo ./dpdk-skeleton -= l1 -n4 EAL: Detected 4 lcore(s) EAL: Detected 1 NUMA nodes EAL: Detected static linkage of DPDK EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: No available 1048576 kB hugepages reported EAL: Probing VFIO support... EAL: Invalid NUMA socket, default to 0 EAL: Invalid NUMA socket, default to 0 EAL: Probe PCI driver: net_ena (1d0f:ec20) device: 0000:00:06.0 (socket 0) EAL: Invalid NUMA socket, default to 0 EAL: Probe PCI driver: net_ena (1d0f:ec20) device: 0000:00:07.0 (socket 0) EAL: No legacy callbacks, legacy socket not created Port 0 MAC: 06 66 dc 11 e8 30 EAL: Error - exiting with code: 1 Cause: Cannot init port 0 ubuntu@ip-172-31-23-251:~/dpdk-21.02/build/examples$ cd ../.. 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 0000:00:06.0 'Elastic Network Adapter (ENA) ec20' drv=3Digb_uio unused=3Dena 0000:00:07.0 'Elastic Network Adapter (ENA) ec20' drv=3Digb_uio unused=3Dena 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 'Elastic Network Adapter (ENA) ec20' if=3Dens5 drv=3Dena unused=3Digb_uio *Active* --=20 You are receiving this mail because: You are the assignee for the bug.=