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 6B87646D78; Wed, 20 Aug 2025 12:34:38 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1260C402DD; Wed, 20 Aug 2025 12:34:38 +0200 (CEST) Received: from mail-qk1-f170.google.com (mail-qk1-f170.google.com [209.85.222.170]) by mails.dpdk.org (Postfix) with ESMTP id 695BE40292 for ; Wed, 20 Aug 2025 12:34:37 +0200 (CEST) Received: by mail-qk1-f170.google.com with SMTP id af79cd13be357-7e872c3a0d5so610606585a.2 for ; Wed, 20 Aug 2025 03:34:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uetpeshawar-edu-pk.20230601.gappssmtp.com; s=20230601; t=1755686077; x=1756290877; darn=dpdk.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=D2+4W+m63NQM63pfxJUJJovISzuyRn4nBF+iHYVI3QM=; b=DxFsGQgUb5J2hBU15MTp7SsjXpPbKu6bdo1kJBKSohrp81LjColkLg620AjGcUr81v yOwon6kWqacPyf6PO8caAQd48sDQmw73m832h3F0dQHESBXBuXydCxumx4S0Vxsw/Et4 JO1LOpn7lovJTzErHZNZGJhTE/RUawAxs5ngwmqU8ox7IN2rM47yPLC26XL5ughsA92i cTti+Hz6z1dO/Fw3GEIXmFQrzZJQlXVXdfKOnaOGzoYf/JMr9g0dhfkNXtNkRQTpU94z KlrdVg51ryZFEY4XzvmKwFn592sdBXIedpeLXy5SYuVtVZCEn0iAGqAEQMZgy6w/+srs 2mMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755686077; x=1756290877; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=D2+4W+m63NQM63pfxJUJJovISzuyRn4nBF+iHYVI3QM=; b=ZdM2fsW5rY+hjRSqNqZdrDMYLBQkwqDYQptjK7nbar5bK/Hzyigf1dlgpZPO5n4MNW MtHd0S0ofxjg9ldJbdXHfgSIpym/6rj6QuDkbojdDoksaj6K4mR7CeR0H+033Xe6GIzv SCvGbYkmHT1Jw1atKNuiqpd3CDsJsVkQGVw5siz5P0h7g0RtzKITQKTGhbtuuhnj9fvh tXnvmbZHndI1JoP96ewUndckyYFXPw6yUcCA9Kpox/BX52uwNJl4egOpVDAx5KL2Hfxc EMfRTrEgvmwRgiRDWWncVKXBm6mIaaIevhsEmEsUxq1lHfwCEN/oY27zQD6nOY4Ed1O4 Jnow== X-Gm-Message-State: AOJu0YyxSLTK210nRKBxT9aqpsMqfa9uR4ieFd6b0OUyoZtnNzMdHh9C huQ1WVwdj8oAdoegr5f1y80Vbuz2NAmfVoeteql0l4axE9GT9OSHquhwXtvUMMlaCTOzrmAmOeH 5J+Laff+GHNOXh/SMcvcPjn6DpcHuB6I3KOK+jyvJYQ== X-Gm-Gg: ASbGnct+QNI8mnrkH8xFX0HKwn3PbB24LkkiP7vt51NTmvOZBaGdwGUbFtY8NFhTbjy Slj7ltck6BX3POODHPpfPmZjYY0NIf40ffmwcvXrTqgtbBlkEVltJSZYTGr8yanqEdB8Y1OxPVQ 7H5sowmmNilXTga6FPvktVA1XmC4LA7VK1heCEPLAVrHmkxZrzhHDF10ft8bTsCdVtAESzbQXy5 6cw X-Google-Smtp-Source: AGHT+IF8jvSMmdSOIwN3x31628FH0YQTD2DvZmXghrY7HZ4z+IyTk4t7SJm2iB7Qq+7kNNykzmEBflHKTogDf8kDj2E= X-Received: by 2002:a05:620a:2687:b0:7e8:6cf0:2c98 with SMTP id af79cd13be357-7e9fcb0bcc3mr267537285a.41.1755686076658; Wed, 20 Aug 2025 03:34:36 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Khadem Ullah <14pwcse1224@uetpeshawar.edu.pk> Date: Wed, 20 Aug 2025 15:34:25 +0500 X-Gm-Features: Ac12FXxBsGTA118U6xnJJp3pBbo15_eo-c4CdJLMiIrTtkqf8vbgITqDD9kt694 Message-ID: Subject: Re: Segmentation fault when running MPRQ on testpmd To: Joni Cc: dev@dpdk.org Content-Type: multipart/alternative; boundary="000000000000efcc20063cc984d6" 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 --000000000000efcc20063cc984d6 Content-Type: text/plain; charset="UTF-8" Hi, I have run your command with minor modification on dpdk 22.11, it is also running without any seg fault; please try below one: ./build/app/dpdk-testpmd -l 1-5 -n 4 -a 0000:03:00.0,rxq_pkt_pad_en=1,rxqs_min_mprq=1,mprq_en=1,mprq_log_stride_num=6,mprq_log_stride_size=9,mprq_max_memcpy_len=64,rx_vec_en=1 -- -i --rxd=8192 --max-pkt-len=1700 --rxq=1 --total-num-mbufs=16384 --mbuf-size=3000 Regards, Khadem --000000000000efcc20063cc984d6 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,=C2=A0
I have run your co= mmand with minor modification on dpdk 22.11, it is also running without any= seg fault; please try below one:

./build/app/dpdk-testpmd -l 1-5 -= n 4 -a 0000:03:00.0,rxq_pkt_pad_en=3D1,rxqs_min_mprq=3D1,mprq_en=3D1,mprq_l= og_stride_num=3D6,mprq_log_stride_size=3D9,mprq_max_memcpy_len=3D64,rx_vec_= en=3D1 -- -i --rxd=3D8192 --max-pkt-len=3D1700 --rxq=3D1 --total-num-mbufs= =3D16384 --mbuf-size=3D3000

Regards,=C2=A0
Khadem --000000000000efcc20063cc984d6--