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 70E4A488BC; Sun, 5 Oct 2025 18:29:18 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 03328402C4; Sun, 5 Oct 2025 18:29:18 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id 36791402C1 for ; Sun, 5 Oct 2025 18:29:16 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1759681755; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=9lX/i/ni1VuRETOkwHYN9U0Yj1XSlGKbikGXOV/Yg4g=; b=DT3NSO38CQMJEZBrCTtxeKyCvLsNn9DQ7TykYRLz11jO3k9YYBn2A6tMH4i9hJOpBCp/cP s/wr2rN4yev5No8D555ImtEkNiMvLS2DXyHsMYcxK5PkWZE/xlAMVq619t8l5odMo4I7Ps PMJQCqmIsy2uJHFUH/WY+2+ZqpgkRd4= Received: from mail-lj1-f197.google.com (mail-lj1-f197.google.com [209.85.208.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-410-2gMo51phPSOs53SPq71ylQ-1; Sun, 05 Oct 2025 12:29:14 -0400 X-MC-Unique: 2gMo51phPSOs53SPq71ylQ-1 X-Mimecast-MFC-AGG-ID: 2gMo51phPSOs53SPq71ylQ_1759681753 Received: by mail-lj1-f197.google.com with SMTP id 38308e7fff4ca-36c983e4c21so17368981fa.1 for ; Sun, 05 Oct 2025 09:29:13 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759681752; x=1760286552; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=9lX/i/ni1VuRETOkwHYN9U0Yj1XSlGKbikGXOV/Yg4g=; b=hy5WVnhxPhH1I0UoGMVKEPihn3Sn5JpwsdsdJqVKd7S76QOAg8I7A71ehGyqYfI7x1 LcmLTH2i+2tPqEkUoxv2mza3PQHcQIl4mkKqomD3yNxoaS9eJmcmebdud/1IUwHXLJC8 K2Y4gX8Tbz7q7SgWpqAS0/bU0KK0aPU4qRH1Ft2XDHDl6qAJDsTnbDR1DGDkFe7alLh1 pIx710x6ny+UQerGHx1ddzlygkZR+MJs0QkzOhKbY1l/ME8TD92qgKUHZDaZbvkT7aA9 mPBtu3MUobbDPT1x6pjqoEX8PFBpUSp1Ajpgox4DHot3STA1tnXsFOnrtv3cxsdlGNlK ToPg== X-Gm-Message-State: AOJu0YzsiZu7kG9UwHSJpPf1pOuWuFQl/44RZ8jfbYY2S4JuIb+BhrUR QQmhQ5eHR9a6uSO0QVaR+RmugWne+sJZ0wVvhY0zK+HFIAVK8BV5ipysUJFtAKiDNS7gPUbPu23 uw0uJu6eyWcf1XjYCcv90QFlFJP7MEooQOue7xW1NaUl+U8IpPtd2mxkkvrMEYtdC4UHgsrwvN6 2B/LTDByNhJLxGUzNBVrA= X-Gm-Gg: ASbGncsIciiZYdE6gN5vNWKy38mu0XDlunCE2o/gPvxlCFjPfASWJx0gQ5/jfsLqcCk 3ICbpgRtF7YwaLCE1bh7QXw185biuB4/W0BVHc/g/rRjC8IyhxyPzc+W4e5FMifLGw9MYrua93G fTNAon7ehvKgdrbbwtt+St+7Ih8ifq X-Received: by 2002:a05:651c:19aa:b0:367:74f5:6fc9 with SMTP id 38308e7fff4ca-374c386d34bmr27495721fa.32.1759681752526; Sun, 05 Oct 2025 09:29:12 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFXBE86IfaYaNinp4teOZTwBcIRwrQKVNyJgqCcUA/3+ajhLvfzYGakQkEplUFKrAG2rTVVDjqLG0emuFhO6bE= X-Received: by 2002:a05:651c:19aa:b0:367:74f5:6fc9 with SMTP id 38308e7fff4ca-374c386d34bmr27495681fa.32.1759681752105; Sun, 05 Oct 2025 09:29:12 -0700 (PDT) MIME-Version: 1.0 References: <20251002165546.523435-1-david.marchand@redhat.com> <20251003065101.617467-1-david.marchand@redhat.com> In-Reply-To: <20251003065101.617467-1-david.marchand@redhat.com> From: David Marchand Date: Sun, 5 Oct 2025 18:29:00 +0200 X-Gm-Features: AS18NWDGtGngP0Zfc9X5H_05l9WlbJ9-XYTbjjDexYtdjf_HYkExRpNmkq5VAwY Message-ID: Subject: Re: [PATCH v2] test/debug: fix crash with mlx5 devices To: David Marchand Cc: dev@dpdk.org, dsosnowski@nvidia.com, stable@dpdk.org, Tyler Retzlaff , Bruce Richardson X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: H1TlKDkSyxKzlpfsklgpG9Ebk2PRXe7mcUuwYn8FTPc_1759681753 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" 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 On Fri, 3 Oct 2025 at 08:51, David Marchand wrote: > > Running rte_exit() in a forked process means that shared memory will be > released by the child process before the parent process does the same. > This issue has been seen recently when some GHA virtual machine (with > some mlx5 devices) runs the debug_autotest unit test. > > Instead, run rte_panic() and rte_exit() from a new DPDK process spawned > like for other recursive unit tests. > > Bugzilla ID: 1796 > Fixes: af75078fece3 ("first public release") > Cc: stable@dpdk.org > > Signed-off-by: David Marchand Applied, thanks for the reviews. -- David Marchand