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 5AA05427F0; Wed, 22 Mar 2023 17:43:11 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E0DA340E09; Wed, 22 Mar 2023 17:43:10 +0100 (CET) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 6C68740A84 for ; Wed, 22 Mar 2023 17:43:09 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id 4EA7642809; Wed, 22 Mar 2023 17:43:09 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [Bug 1197] Segmentation fault running acl_autotest when built with gcc 11 and -O3 on ppc64le Date: Wed, 22 Mar 2023 16:43:09 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: core X-Bugzilla-Version: 23.03 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: drc@linux.vnet.ibm.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=16795033890.Fd63E.1734196 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 --16795033890.Fd63E.1734196 Date: Wed, 22 Mar 2023 17:43:09 +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=3D1197 Bug ID: 1197 Summary: Segmentation fault running acl_autotest when built with gcc 11 and -O3 on ppc64le Product: DPDK Version: 23.03 Hardware: POWER OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: core Assignee: dev@dpdk.org Reporter: drc@linux.vnet.ibm.com Target Milestone: --- Building DPDK with gcc 11 (and later versions) on a ppc64le system with RHEL 8.7 produces a segmentation fault when running the acl_autotest: $ meson build && meson test -C build --suite DPDK:fast-tests ... [2397/2397] Linking target app/test/dpdk-test 1/71 DPDK:fast-tests / acl_autotest FAIL=20=20=20= =20=20=20=20=20=20=20=20=20 1.27s killed by signal 11 SIGSEGV >>> MALLOC_PERTURB_=3D139 DPDK_TEST=3Dacl_autotest >>> /home/drc/src/dpdk/build/app/test/dpdk-test --no-huge -m 2048 >>> --file-prefix=3Dacl_autotest Building the same code with -O2 works correctly: $ meson -Doptimization=3D2 build && meson test -C build --suite DPDK:fast-t= ests ... [2397/2397] Linking target app/test/dpdk-test 1/71 DPDK:fast-tests / acl_autotest OK=20=20=20=20= =20=20=20=20=20=20=20=20=20=20 2.72s 2/71 DPDK:fast-tests / bitmap_autotest OK=20=20=20=20= =20=20=20=20=20=20=20=20=20=20 0.90s ... --=20 You are receiving this mail because: You are the assignee for the bug.= --16795033890.Fd63E.1734196 Date: Wed, 22 Mar 2023 17:43:09 +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 1197
Summary Segmentation fault running acl_autotest when built with gcc 1= 1 and -O3 on ppc64le
Product DPDK
Version 23.03
Hardware POWER
OS All
Status UNCONFIRMED
Severity normal
Priority Normal
Component core
Assignee dev@dpdk.org
Reporter drc@linux.vnet.ibm.com
Target Milestone --- 

Building DPDK with gcc 11 (and lat=
er versions) on a ppc64le system with RHEL
8.7 produces a segmentation fault when running the acl_autotest:

$ meson build && meson test -C build --suite DPDK:fast-tests
...
[2397/2397] Linking target app/test/dpdk-test
 1/71 DPDK:fast-tests / acl_autotest                        FAIL=20=20=20=
=20=20=20=20=20=20=20=20=20
1.27s   killed by signal 11 SIGSEGV
>>> MALLOC_PERTURB_=3D139 DPDK_TEST=3Dacl_au=
totest
>>> /home/drc/src/dpdk/build/app/test/dpdk-test --no-huge -m 2048
>>> --file-prefix=3Dacl_autotest

Building the same code with -O2 works correctly:

$ meson -Doptimization=3D2 build && meson test -C build --suite DPD=
K:fast-tests
...
[2397/2397] Linking target app/test/dpdk-test
 1/71 DPDK:fast-tests / acl_autotest                        OK=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20
2.72s
 2/71 DPDK:fast-tests / bitmap_autotest                     OK=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20
0.90s
...

You are receiving this mail because:
  • You are the assignee for the bug.
=20=20=20=20=20=20=20=20=20=20
= --16795033890.Fd63E.1734196--