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 E027CA0553 for ; Fri, 10 Jun 2022 16:55:50 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A2B244069C; Fri, 10 Jun 2022 16:55:49 +0200 (CEST) Received: from mail-pf1-f169.google.com (mail-pf1-f169.google.com [209.85.210.169]) by mails.dpdk.org (Postfix) with ESMTP id 924D340689 for ; Fri, 10 Jun 2022 16:55:47 +0200 (CEST) Received: by mail-pf1-f169.google.com with SMTP id j6so24032791pfe.13 for ; Fri, 10 Jun 2022 07:55:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20210112.gappssmtp.com; s=20210112; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Dm4XDBbsJXzPsrlpTx6kX2KRFCONSuCMpFM/9j3tJ3Q=; b=q2KtWUUNkyYe3bWOoypslEUxkfcHlJyFSyinRtRhQOtYbfKO5y1xd/0biLIRYCLS2o lb4B0dwPsxKWQwBOt5mxER+vQGTESbW6YSQcQoq25AHJ8zQnHi1IVi/MMEuX6Es0v2j8 2smBDtN9VDF4GIPChlf8Z6K7LZWGoZRWpCUEaVsQZ8mGyDUc41TPobWk6w0Hn/VG1v9R cw1nIhys6fHPMYJJ8VT1fjTkit5WefQ6t3I4dfLdp/Cmpeh3rzeJ5Y4Htu/ED1MfI0+n TOyW96LR6QszGvQ+htiWEOSHvSA7HuaF1rWrtDf6JOUdfWuAgbnH9/t7DWxhbHNgOIBJ LFCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Dm4XDBbsJXzPsrlpTx6kX2KRFCONSuCMpFM/9j3tJ3Q=; b=EV1NGsG/v5ECRqYmzM+QX8IQ8WBIqPaLU+oqdsvwkDyu8qGmGeJYab2n/20tJbKJqJ bm8Jn2uWJ68hA0YSre7Eqdyfy2BhEn/5ltP8IeyKugZelzCfiKf9gLA0wLoxPbHloPMP /OzNFnKhQrQDDirPWvgQhmj9kLIFfLVZQmLAnaRfItiFBc381Jb1+Q876LJgRDkwa4R/ 10K86Tbp4v3L9jn7MTX30lojLKVQ8xA9M1oKQSxRgk5UOC1mmw6kcMJJHz61b5T8vAyW eBGoWIOj7VwqfjwXlf/c4nzz7vCcujctxTn8mz2/gusjpb4AC66MixwC49EMz5lXVH3Q 8rEQ== X-Gm-Message-State: AOAM5322S8gBOdC8mQAlbqa8Lc2HkAqFv1Q3MYbGC+pC1BSSTHp06zZJ m9hy20j/LsIzPOpKXQR+8M4/JQ== X-Google-Smtp-Source: ABdhPJxRDwD/2sn7FxJts5LQlRFCgenwz3e93Dd4UeUETICn57YbqLnahVjNxBoP3Z0Qh1r9UA2mRw== X-Received: by 2002:a63:6985:0:b0:3fe:1929:7d6a with SMTP id e127-20020a636985000000b003fe19297d6amr16098401pgc.292.1654872946555; Fri, 10 Jun 2022 07:55:46 -0700 (PDT) Received: from hermes.local (204-195-112-199.wavecable.com. [204.195.112.199]) by smtp.gmail.com with ESMTPSA id f17-20020a17090a9b1100b001e280f58d02sm1839135pjp.24.2022.06.10.07.55.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Jun 2022 07:55:46 -0700 (PDT) Date: Fri, 10 Jun 2022 07:55:43 -0700 From: Stephen Hemminger To: Ariba Ehtesham Cc: "reshma.pattan@intel.com" , "users@dpdk.org" , Haider Ali Subject: Re: Unable to run dpdk-dumpcap application Message-ID: <20220610075543.739801d7@hermes.local> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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 On Fri, 10 Jun 2022 10:52:31 +0000 Ariba Ehtesham wrote: > Hi All, > Can anybody guide me I am unable to run dpdk-dumpcap application with dpdk-22.03 , > > I am performing following steps: > > First: > > $ sudo ./build/app/dpdk-testpmd -l 0-3 -n 4 -a 0000:04:00.1 --proc-type=primary -- -i --rxq=8 --txq=8 > > Second: > > $ sudo ./build/app/dpdk-dumpcap -i 1 -c 6 -w /tmp/capture.pcapng > > > I am getting following error > mlx5_net: Cannot attach mlx5 shared data > mlx5_net: Unable to init PMD global data: No such file or directory > mlx5_common: Failed to load driver mlx5_eth > EAL: Requested device 0000:42:00.0 cannot be used > mlx5_net: Cannot attach mlx5 shared data > mlx5_net: Unable to init PMD global data: No such file or directory > mlx5_common: Failed to load driver mlx5_eth > EAL: Requested device 0000:42:00.1 cannot be used > mlx5_net: Cannot attach mlx5 shared data > mlx5_net: Unable to init PMD global data: No such file or directory > mlx5_common: Failed to load driver mlx5_eth > EAL: Requested device 0000:43:00.0 cannot be used > mlx5_net: Cannot attach mlx5 shared data > mlx5_net: Unable to init PMD global data: No such file or directory > mlx5_common: Failed to load driver mlx5_eth > EAL: Requested device 0000:43:00.1 cannot be used > Capturing on '0000:04:00.1' > Packets captured: 0 ^C > Packets received/dropped on interface '0000:04:00.1': 0/0 (0.0) > EAL: Error: Invalid memory > > > Regards , > Ariba Ehtesham > Looks like problem with secondary process support in mlx5 driver. Does dpdk-procinfo work for you?