From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olivier MATZ Subject: Re: phantom old packets received in new mbuf Date: Wed, 16 Jul 2014 14:18:58 +0200 Message-ID: <53C66DB2.4040605@6wind.com> References: <1912860.PvCxTjHaVZ@xps13> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: dev-VfR2kkLFssw@public.gmane.org To: Thomas Monjalon , Helmut Sim Return-path: In-Reply-To: <1912860.PvCxTjHaVZ@xps13> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" Hello Helmut, 2014-07-16 13:56, Helmut Sim: >> then i see that from time to time i get a packet that was already received >> earlier instead of receiving the expected packet. >> the output is: >> PKT 12201 >> PKT 12202 >> PKT 12203 >> PKT 12204 >> PKT 12205 >> PKT 12206 >> PKT 12202 >> PKT 12208 >> >> total received pkts is identical to the total delivered pkts, but part of >> the pkts are being received twice... Enabling CONFIG_RTE_LIBRTE_MEMPOOL_DEBUG and CONFIG_RTE_LIBRTE_MBUF_DEBUG could help you to track double free or corruptions. Regards, Olivier