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 69D824661C; Thu, 24 Apr 2025 11:46:05 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F226840156; Thu, 24 Apr 2025 11:46:04 +0200 (CEST) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id AEF7D400D5 for ; Thu, 24 Apr 2025 11:46:03 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id 8392A4661D; Thu, 24 Apr 2025 11:46:03 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [DPDK/examples Bug 1698] rte_eth_rx_burst causes segmentation fault when encountered in a Secondary process Date: Thu, 24 Apr 2025 09:46:03 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: examples X-Bugzilla-Version: 23.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: critical X-Bugzilla-Who: reuben.koshy@vvdntech.in 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: multipart/alternative; boundary=17454879630.73FcBe.3987226 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 --17454879630.73FcBe.3987226 Date: Thu, 24 Apr 2025 11:46:03 +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=3D1698 Bug ID: 1698 Summary: rte_eth_rx_burst causes segmentation fault when encountered in a Secondary process Product: DPDK Version: 23.11 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: critical Priority: Normal Component: examples Assignee: dev@dpdk.org Reporter: reuben.koshy@vvdntech.in Target Milestone: --- Created attachment 311 --> https://bugs.dpdk.org/attachment.cgi?id=3D311&action=3Dedit This is the screenshot of the log that appears when the secondary process=20 tries to execute tx_burst I took a copy of the simple_mp main program from multi_process within the D= PDK examples and modified it by adding bonding and allowing it to send dummy packets.=20 Two bonds are created, both are under the Active backup mode. This is done = by the primary process.=20 Once the bonds are created, configured and started, the transmisssion of du= mmy packets starts. When tx_burst is run for the primary process, the transmiss= ion of packets occur without any issue.=20 However, when the tx_burst is encountered during the Secondary process with= the primary process running in another terminal, a segmentation error occurs. DPDK Version : 23.11 --=20 You are receiving this mail because: You are the assignee for the bug.= --17454879630.73FcBe.3987226 Date: Thu, 24 Apr 2025 11:46:03 +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 1698
Summary rte_eth_rx_burst causes segmentation fault when encountered i= n a Secondary process
Product DPDK
Version 23.11
Hardware x86
OS Linux
Status UNCONFIRMED
Severity critical
Priority Normal
Component examples
Assignee dev@dpdk.org
Reporter reuben.koshy@vvdntech.in
Target Milestone --- 

Created attachment 311 [details]
This is the screenshot of the log that appears when the secondary process=20
tries to execute tx_burst

I took a copy of the simple_mp main program from multi_process within the D=
PDK
examples and modified it by adding bonding and allowing it to send dummy
packets.=20

Two bonds are created, both are under the Active backup mode. This is done =
by
the primary process.=20

Once the bonds are created, configured and started, the transmisssion of du=
mmy
packets starts. When tx_burst is run for the primary process, the transmiss=
ion
of packets occur without any issue.=20

However, when the tx_burst is encountered during the Secondary process with=
 the
primary process running in another terminal, a segmentation error occurs.

DPDK Version : 23.11

You are receiving this mail because:
  • You are the assignee for the bug.
=20=20=20=20=20=20=20=20=20=20
= --17454879630.73FcBe.3987226--