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 F2FF2A0579 for ; Thu, 8 Apr 2021 03:34:20 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9601C140F29; Thu, 8 Apr 2021 03:34:20 +0200 (CEST) Received: from mail-ot1-f50.google.com (mail-ot1-f50.google.com [209.85.210.50]) by mails.dpdk.org (Postfix) with ESMTP id 5781240698 for ; Thu, 8 Apr 2021 03:34:19 +0200 (CEST) Received: by mail-ot1-f50.google.com with SMTP id 68-20020a9d0f4a0000b02901b663e6258dso696170ott.13 for ; Wed, 07 Apr 2021 18:34:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redfignetworks.com.au; s=google; h=mime-version:from:date:message-id:subject:to; bh=jnEXpLcLcgd4fSFQfjryuq6DXM+SY8D9obcpE90ikDY=; b=g2hbfReTJXqgD/U3NIWoLAvdAeW0AS3nCI07o8tJCHuaBhoBTt8XZ4eDJO3x2wBOe3 kqSW1YC1W2V65ZU0r/5bdwF2HR+1+FGVNCicVHkylsBXvk6cbM9lQDcbFtgEQNgWGb3I WYTlWdYaFQpTNtvIqTtqyANd9T9x6Gsdrj6lQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=jnEXpLcLcgd4fSFQfjryuq6DXM+SY8D9obcpE90ikDY=; b=iOHUAepkIh57eiaJueH6EiuKXhSwIFhvuKOIcu3eP/FbUh3Ly2v5ERpyxux2U5cn+O 3YuaU+xTYh7l784JIfnx1bJtbL65xMfPmsIK0jqEU4qoz2H8x2PUdxRfNmPThCnfXG5J oDoAO0rP6+8Q+pbH2+jnD0X93LalA8YCJd4f8ACc7n0k0s45/T5I3CfhHQq3JlYViqBN M3srayZTbHB76rw194vgG/w2YVj8f4tunv7PiVW8IAHk8c4+jlfyo6aduqS3yfkHmtw1 YJ5ih/nMt0aZcAf2CQF2BXU8lEPrMKDhcMrsWUmFLKruMS1Jr1wQ7Ekx6/KbP9bwdPbQ uMQA== X-Gm-Message-State: AOAM5307qZrWqy7/++WT+Qv8/OpIx8sjlASWPe0ZSb7YB4xbVtR3omLP /9H8D7tF1E4UnP/xNbA/xQGoJzYKUqqEddpup/vXfpH/xMqmsg== X-Google-Smtp-Source: ABdhPJx6+m8UcmIOUsMAIZi0qNt+ElhGXWETEulPcVIQtcIqAjuof/YjQpSgn8pgICqGacbp7PyginTcYA2Eb7s5EaE= X-Received: by 2002:a05:6830:1ae6:: with SMTP id c6mr5468502otd.124.1617845658233; Wed, 07 Apr 2021 18:34:18 -0700 (PDT) MIME-Version: 1.0 From: Gavan Newell Date: Thu, 8 Apr 2021 11:34:07 +1000 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: [dpdk-users] EAL: WARNING! Base virtual address hint not respected after upgrade from DPDK 18.11 to 20.11.1 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" Hello, I am in the process of upgrading my application from DPDK 18.11 to 20.11.1. My particular application is slightly unusual in that I am calling DPDK from Java using JNI. This has worked previously in 18.11. When I run my application under 20.11.1 I get the output shown below before it crashes with a coredump at my call to rte_eth_rx_burst(). I suspect that the issue is related to the warning messages, as they don't appear if I run the application directly (i.e. bypassing Java JNI). EAL: Detected 24 lcore(s) EAL: Detected 2 NUMA nodes EAL: Static memory layout is selected, amount of reserved memory can be adjusted with -m or --socket-mem EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: Probing VFIO support... EAL: VFIO support initialized EAL: WARNING! Base virtual address hint (0x240036000 != 0x7f7c80000000) not respected! EAL: This may cause issues with mapping memory into secondary processes EAL: WARNING! Base virtual address hint (0x3c0037000 != 0x7f7440000000) not respected! EAL: This may cause issues with mapping memory into secondary processes EAL: WARNING! Base virtual address hint (0x540038000 != 0x7f6c00000000) not respected! EAL: This may cause issues with mapping memory into secondary processes EAL: WARNING! Base virtual address hint (0x6c0039000 != 0x7f63c0000000) not respected! EAL: This may cause issues with mapping memory into secondary processes EAL: PCI device 0000:41:00.0 on NUMA socket 1 EAL: probe driver: 8086:154d net_ixgbe EAL: PCI device 0000:41:00.1 on NUMA socket 1 EAL: probe driver: 8086:154d net_ixgbe EAL: PCI device 0000:42:00.0 on NUMA socket 1 EAL: probe driver: 8086:154d net_ixgbe EAL: PCI device 0000:42:00.1 on NUMA socket 1 EAL: probe driver: 8086:154d net_ixgbe Is there some EAL argument I can provide to avoid this coredump? Thanks! Gavan