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 84171A034F; Wed, 10 Nov 2021 17:00:32 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3E9534068B; Wed, 10 Nov 2021 17:00:32 +0100 (CET) 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 A229340683 for ; Wed, 10 Nov 2021 17:00:31 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1636560031; 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=eGs/MpOk/xHncwd905yPxDop+6tJG76B1+q+SdQg9Lw=; b=RKDO76xHk81Ycew9jaHVajyuGTVjsMj6o155YK5BOMNbyemVWKi5IhUKD7jsap+b8uZyZ6 uFFx3/5tVSMVhWD25+Sk4B6AWjHt+Hn+6qXlf9pbj+V9cX0bZHnyCryjqbuuCguNSVdR8O 4CpVfVTsgeRNCnmK4ibf50UCDGwU2ng= Received: from mail-lf1-f70.google.com (mail-lf1-f70.google.com [209.85.167.70]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-428-b9WPwSqlOeOwjZ4m_w7iVg-1; Wed, 10 Nov 2021 11:00:30 -0500 X-MC-Unique: b9WPwSqlOeOwjZ4m_w7iVg-1 Received: by mail-lf1-f70.google.com with SMTP id z12-20020a0565120c0c00b004037427efb7so1409447lfu.1 for ; Wed, 10 Nov 2021 08:00:29 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=eGs/MpOk/xHncwd905yPxDop+6tJG76B1+q+SdQg9Lw=; b=clqwiTjkjB6w/p1D8yBLHerry9tHqDiOoKbb06F7e3Tec66jyMOdqqoL9IsZQQBJDh TKrpsYExbZNwDtUNx3gYRt2I6z6Xe9J9YTKPzccLMaMUsX5T74NVOvrL2oI7mGb6ApH+ XNxKhfj1CGrGn9+B1cuiVekgPRcU6ansFd1dg8KLsdnTFuNSDZwIqkGUMaK4oHc+r4CP yl2RN/0sQ8i83HD5kF0mzxfdjTylcNXk+yLrq6PBlzoWKy/R5NHyKKSLq/OFPqxqPels QnhaSedmHcMhZr8qYwudpoI8+uDwZ6KCgEr8dcsWKeA3eIkDxeLCWoJAJtuR8mSpR5jL AZ4w== X-Gm-Message-State: AOAM5307kZYfRBKid5BFG6J4ic+IH+RScZHsQ/80hwxsI74B84Ebr+rr ptsTFlDkjc+Lk0ATcnDyLw7p82V/vFXeKLWS0B15bgksKjmwKfKT6eACi0TrwbmUToz1voMZmbW EWAyVk2NRoldbHAwXf2k= X-Received: by 2002:a2e:b8cf:: with SMTP id s15mr424452ljp.297.1636560028494; Wed, 10 Nov 2021 08:00:28 -0800 (PST) X-Google-Smtp-Source: ABdhPJzOmRnszHgBNLesMBYvQEmEhlwYV8pFy/nkdim/9dpkj0ZOe6mTbjpdybggLv+LlpKOxFOe63xhh9lP5sCx3tU= X-Received: by 2002:a2e:b8cf:: with SMTP id s15mr424422ljp.297.1636560028272; Wed, 10 Nov 2021 08:00:28 -0800 (PST) MIME-Version: 1.0 References: <1636559839-6553-1-git-send-email-laitianli@tom.com> In-Reply-To: <1636559839-6553-1-git-send-email-laitianli@tom.com> From: David Marchand Date: Wed, 10 Nov 2021 17:00:16 +0100 Message-ID: Subject: Re: [PATCH] mempool: fix rte primary program coredump To: Tianli Lai Cc: dev Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dmarchan@redhat.com X-Mimecast-Spam-Score: 0 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 Wed, Nov 10, 2021 at 4:57 PM Tianli Lai wrote: > > the primary program(such as ofp app) run first, then run the secondary > program(such as dpdk-pdump), the primary program would receive signal > SIGSEGV. the function stack as follow: Is OpenFastPath linked against the same dpdk binary than your dpdk-pdump tool? -- David Marchand