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 D97E24326F; Thu, 2 Nov 2023 14:07:37 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 87D2840282; Thu, 2 Nov 2023 14:07:37 +0100 (CET) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 923F140262 for ; Thu, 2 Nov 2023 14:07:35 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id 6CF9143270; Thu, 2 Nov 2023 14:07:35 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [Bug 1307] mlx5_net: probe of PCI device 4790:00:02.0 aborted after encountering an error: Operation not permitted Date: Thu, 02 Nov 2023 13:07:35 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: testpmd X-Bugzilla-Version: 23.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: major X-Bugzilla-Who: pdamouny@nvidia.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 Message-ID: Content-Type: multipart/alternative; boundary=16989304550.efdbab8d2.2387011 Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 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 --16989304550.efdbab8d2.2387011 Date: Thu, 2 Nov 2023 14:07:35 +0100 MIME-Version: 1.0 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 https://bugs.dpdk.org/show_bug.cgi?id=3D1307 Bug ID: 1307 Summary: mlx5_net: probe of PCI device 4790:00:02.0 aborted after encountering an error: Operation not permitted Product: DPDK Version: 23.11 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: major Priority: Normal Component: testpmd Assignee: dev@dpdk.org Reporter: pdamouny@nvidia.com Target Milestone: --- Hi, when running testpmd cmd >/dpdk/latest/build-meson/app/dpdk-testpmd -- --burst=3D64 --mbcache=3D= 512 -i --nb-cores=3D4 --txd=3D1024 --rxd=3D1024 --forward-mode=3Dmac --eth-peer=3D0,00:15:5d:3a:05:02 --auto-start --port-topology=3Dloop im getting mlx5_common: Failed to allocate DevX UAR (BF/NC) mlx5_common: Failed to allocate UAR. mlx5_net: Failed to prepare Tx DevX UAR. mlx5_net: probe of PCI device 4790:00:02.0 aborted after encountering an er= ror: Operation not permitted mlx5_common: Failed to load driver mlx5_eth EAL: Requested device 4790:00:02.0 cannot be used the error is not enough to understand what causing the issue checked on ubuntu 20 VM rmda-core 28 on ubuntu 22 working --=20 You are receiving this mail because: You are the assignee for the bug.= --16989304550.efdbab8d2.2387011 Date: Thu, 2 Nov 2023 14:07:35 +0100 MIME-Version: 1.0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All

Bug ID	1307
Summary	mlx5_net: probe of PCI device 4790:00:02.0 aborted after enco= untering an error: Operation not permitted
Product	DPDK
Version	23.11
Hardware	x86
OS	Linux
Status	UNCONFIRMED
Severity	major
Priority	Normal
Component	testpmd
Assignee	dev@dpdk.org
Reporter	pdamouny@nvidia.com
Target Milestone	---

Hi,

when running testpmd

cmd >/dpdk/latest/build-meson/app/dpdk-testpmd -- --burst=3D64 --mbcache=
=3D512 -i
--nb-cores=3D4 --txd=3D1024 --rxd=3D1024 --forward-mode=3Dmac
--eth-peer=3D0,00:15:5d:3a:05:02 --auto-start --port-topology=3Dloop


im getting

mlx5_common: Failed to allocate DevX UAR (BF/NC)
mlx5_common: Failed to allocate UAR.
mlx5_net: Failed to prepare Tx DevX UAR.
mlx5_net: probe of PCI device 4790:00:02.0 aborted after encountering an er=
ror:
Operation not permitted
mlx5_common: Failed to load driver mlx5_eth
EAL: Requested device 4790:00:02.0 cannot be used

the error is not enough to understand what causing the issue

checked on ubuntu 20 VM rmda-core 28
on ubuntu 22 working

You are receiving this mail because:

You are the assignee for the bug.

=20=20=20=20=20=20=20=20=20=20

= --16989304550.efdbab8d2.2387011--