From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 88F48A0561 for ; Mon, 20 Apr 2020 09:09:16 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6F1011BF1B; Mon, 20 Apr 2020 09:09:16 +0200 (CEST) Received: from mail-vs1-f54.google.com (mail-vs1-f54.google.com [209.85.217.54]) by dpdk.org (Postfix) with ESMTP id 3FDD11BEE3 for ; Mon, 20 Apr 2020 09:09:15 +0200 (CEST) Received: by mail-vs1-f54.google.com with SMTP id t189so5326211vst.7 for ; Mon, 20 Apr 2020 00:09:15 -0700 (PDT) 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=hw5vuAnzFsCMhoFwAasRKGAf2gyXyOBn4kxFCtZvriw=; b=eVfm6N2EhsS1DAGqGqcNVcjllEz7jr+afvvbG3oP4K4lS9qAkMPTMoAKfLZp65TSNw oz2CzwKfV/Ct7vJZ3WwCe7V5qGy0cv7naPBXvM/PCLuubFO7BHfpx+c/XTOemh3Dg/Eu Xs3wxzjt6G6ztl0J8RWZddG4Y1LILKhBe/wA7fHQlJ3eCl+ZpvkaH8u2JXo1yQ+UoTFv v5zrZDYMkkcN8IA7wGOpeM/6CqYJ0G2dNY1kPSu2Nke2KJiE6BZSqopac3KZXOPKIXB8 azPhVl+Z7PY4UawK4r9aqOsEjVPGgA+2bnIu3GmsCcoVwPWpMu5xtcL1HtB4XFodjcsd gKGQ== 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=hw5vuAnzFsCMhoFwAasRKGAf2gyXyOBn4kxFCtZvriw=; b=m1pAcuafuy8moCjF39VAU5qSpDJgiX1CjmLUcndLRsBWiV8rvrD4U3VU13/+o3qHqm lVeFcwHJLGOYO4Tro4XNLw2kDkPh6aoIt5sL7G6yMnoC48lJkIJKm/CVuuljH2fvO03n 9I5nECTKy+nKb+glM3b3ynwJFHnmvVZlCH1mBRQ9AqEKBmO22f6u+BlGK3WmeZGReJCY nh7I8Vilqyq6icEsVJXzOCwfoH4PMkNLNXEzoB/W3/Vry6EgY9CIYmmZZnWSTwfDSi6P QgP5/qoumliVaMfAub6nyV1e74OpFf82yvuaNs873KstRIaFSHpCAkPPJP5dj3nHaeST Di2w== X-Gm-Message-State: AGi0PuZZQjIsSH7DsFZ6Hehtp5chLIlkhCGJ7HKZEe7ymb7yLJa80gdD tVivdSAK4WBCa+9KJhTN8cYSF/ZsGc+HaB6e82lU+JpVRCg= X-Google-Smtp-Source: APiQypKGCP50vXpbQT9c9RiBIykI6mv8eBZDJ8z6wC7i02nFbtpJhnFBsIAGd8rykcC5/Rez+y+xU+c/sR9C3NvCmeI= X-Received: by 2002:a05:6102:21d9:: with SMTP id r25mr9798859vsg.85.1587366554152; Mon, 20 Apr 2020 00:09:14 -0700 (PDT) MIME-Version: 1.0 From: vikram T Date: Mon, 20 Apr 2020 12:39:02 +0530 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Segmentation fault at rte_cpu_get_flag_enabled 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: , Errors-To: users-bounces@dpdk.org Sender: "users" Hi, I have been seeing the application crashes( DPDK v19.08) with segmentation fault as below: (gdb) bt #0 0x000000000054fda9 in rte_cpu_get_flag_enabled () #1 0x00000000004f5d5e in rte_hash_crc_init_alg () #2 0x000000000084cf7d in __libc_csu_init () #3 0x00007ffff4df9425 in __libc_start_main () from /lib64/libc.so.6 #4 0x00000000005048df in _start () (gdb) q Here the DPDK is built and linked on the machine different from the target machine. Hence used the flag - "CONFIG_RTE_MACHINE = default" but no success. Is there anything that needs to be followed to overcome this blocking issue? Regards Vikram