From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-yb1-f172.google.com (mail-yb1-f172.google.com [209.85.219.172]) by dpdk.org (Postfix) with ESMTP id CB66F3238 for ; Thu, 15 Nov 2018 20:30:18 +0100 (CET) Received: by mail-yb1-f172.google.com with SMTP id p144-v6so8802699yba.11 for ; Thu, 15 Nov 2018 11:30:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=9hKQNMdHLL9HjLpmM7FF0ZBd1wN3RtT5YSI0TFrMNsY=; b=cTlVsT07yLs0OxteEJiyzKgC0NZ2DNIhAVSvrlKOXyU+kS46Wc4KAslpInW/YVZBy6 b6eZlewlSXnz0L0DYdrQSIP8CiDeHeOXyNOVVVdNfl62uEM5fyu93bZJ2ay5iYWWVEwY 23Yrvd8RX0O6ZLBt+hfjDSVb1Aiqf8NRi8XUb6FjCzf6teJyClB8NoFrQl1qMUdQbZXn UnClTcV2t9KkCv94tHq1OHDUWmEsHBgV6KYj3O2L+7zN02Mu/1WlyWv/X3tOc2mv7bjR 6boLFRWxq7uXUkOj045WDVcN6uFyeRUG+VgMNPni7KRhr23UNE/aDzcAb3Cqj1E7vb78 Vjcg== 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=9hKQNMdHLL9HjLpmM7FF0ZBd1wN3RtT5YSI0TFrMNsY=; b=EoHtXBUscyI9OpYxTN+1O15a5AbwBB5yFXZNAMaip7HousbveZkHdIqcAe1WGEDAhC RKZx7zu/TuVcDt1rbxSxEu4uvsrCsP9pSVo6gdQRwaqXPwrg70hjXDY/jZlNy9oG0uGh iWqr2f6wuZPm/IpL6Qle+KxQ6EV3tpKg7laIKcTtDjxZ6IQKD6JZK+tB45ipKy+bvris qK6EnBKII5sFs2up7SFOAmdrBB/Zs51NF5Deg0N7pG8SkRm30jOIqE0QIMP7CE1jlX9q mLwl7HeSFVCOSxY65flDyDkM6iSH6flO/GkiKxKLq+W4PaHoGGQBzaCk+Th+kWT53wU1 vXdg== X-Gm-Message-State: AGRZ1gL7PDXo8FDYM0ax48D0QMux0Oe7pEFwHnviu5lDghNsoCwtkf09 7zDkLi3U1eI/gb30GAjVgmef08hGnvTBR7LZ4IPeggLU X-Google-Smtp-Source: AJdET5fIp26rukaq5YhDETBOoRjpt7sjlOenChNQkM7z3N7XnP40GBKqVf3oDJlyAGdHoysiWaivSoRVoFGMCpJG49w= X-Received: by 2002:a25:ba85:: with SMTP id s5-v6mr7294566ybg.305.1542310217699; Thu, 15 Nov 2018 11:30:17 -0800 (PST) MIME-Version: 1.0 From: Cliff Burdick Date: Thu, 15 Nov 2018 11:30:06 -0800 Message-ID: To: users Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] WARNING! Base virtual address hint not respected! X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Nov 2018 19:30:19 -0000 Hi, I'm updating to 18.11 from 17.03, and I noticed there a several new warnings printing on startup in my primary process: EAL: Detected 48 lcore(s) EAL: Detected 2 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Probing VFIO support... EAL: WARNING! Base virtual address hint (0x64002f000 != 0x680000000) not respected! EAL: This may cause issues with mapping memory into secondary processes EAL: WARNING! Base virtual address hint (0xe80030000 != 0xec0000000) not respected! EAL: This may cause issues with mapping memory into secondary processes EAL: WARNING! Base virtual address hint (0x16c0031000 != 0x1700000000) not respected! EAL: This may cause issues with mapping memory into secondary processes EAL: WARNING! Base virtual address hint (0x1f00032000 != 0x1f40000000) not respected! EAL: This may cause issues with mapping memory into secondary processes EAL: WARNING! Base virtual address hint (0x2740033000 != 0x2780000000) not respected! EAL: This may cause issues with mapping memory into secondary processes EAL: WARNING! Base virtual address hint (0x2f80034000 != 0x2fc0000000) not respected! EAL: This may cause issues with mapping memory into secondary processes EAL: WARNING! Base virtual address hint (0x37c0035000 != 0x3800000000) not respected! EAL: This may cause issues with mapping memory into secondary processes EAL: WARNING! Base virtual address hint (0x4000036000 != 0x4040000000) not respected! EAL: This may cause issues with mapping memory into secondary processes It appears by searching the mailing list that this problem is not very common since it's fairly new. Does anyone know what can cause this? I have ASLR disabled.