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 7358542BD2; Mon, 29 May 2023 12:47:40 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5A382410DD; Mon, 29 May 2023 12:47:40 +0200 (CEST) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 312AC410D7 for ; Mon, 29 May 2023 12:47:39 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id 2469F42BD3; Mon, 29 May 2023 12:47:39 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [Bug 1241] DPDK 18.11.5: i40e PMD fails to start X710 port when set mtu. Date: Mon, 29 May 2023 10:47:39 +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: 18.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: major X-Bugzilla-Who: 18309220061@163.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=16853572590.EB64.1943527 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 --16853572590.EB64.1943527 Date: Mon, 29 May 2023 12:47:38 +0200 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=3D1241 Bug ID: 1241 Summary: DPDK 18.11.5: i40e PMD fails to start X710 port when set mtu. Product: DPDK Version: 18.11 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: major Priority: Normal Component: ethdev Assignee: dev@dpdk.org Reporter: 18309220061@163.com Target Milestone: --- When i use the i40e PMD to set the mtu, as follows: 1. rte_eth_dev_ stop 2. rte_eth_dev_set_mtu 3. rte_eth_dev_start The 1 and 2 steps are normal, but step 3 fails. Log as follows: i40e_alloc_rx queue mbufs(): Failed to allocate mbuf for RX i40e alloc_rx queue mbufs(): Failed to allocate mbuf for RX i40e dev rx queue start(): Failed to allocate RX queue mbuf i40e dev switch queues(): Failed to switch rx queues i40e dev start): Failed to enable VsI i40e dev rx queue start(): Failed to allocate Rx queue mbuf i40e dev switch queues(): Failed to switch rx queues i40e dev start(): Failed to enable VSI I don't know why?Sometimes it's normal and sometimes it's not.Only X710 nics has the issue. --=20 You are receiving this mail because: You are the assignee for the bug.= --16853572590.EB64.1943527 Date: Mon, 29 May 2023 12:47:39 +0200 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	1241
Summary	DPDK 18.11.5: i40e PMD fails to start X710 port when set mtu.
Product	DPDK
Version	18.11
Hardware	x86
OS	Linux
Status	UNCONFIRMED
Severity	major
Priority	Normal
Component	ethdev
Assignee	dev@dpdk.org
Reporter	18309220061@163.com
Target Milestone	---

When i use the i40e PMD to set the=
 mtu, as follows:
1.  rte_eth_dev_ stop
2.  rte_eth_dev_set_mtu
3.  rte_eth_dev_start
The 1 and 2 steps are normal, but step 3 fails.
Log as follows:

i40e_alloc_rx queue mbufs(): Failed to allocate mbuf for RX
i40e alloc_rx queue mbufs(): Failed to allocate mbuf for RX
i40e dev rx queue start(): Failed to allocate RX queue mbuf
i40e dev switch queues(): Failed to switch rx queues
i40e dev start): Failed to enable VsI
i40e dev rx queue start(): Failed to allocate Rx queue mbuf
i40e dev switch queues(): Failed to switch rx queues
i40e dev start(): Failed to enable VSI

I don't know why?Sometimes it's normal and sometimes it's not.Only X710 nics
has the issue.

You are receiving this mail because:

You are the assignee for the bug.

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

= --16853572590.EB64.1943527--