From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: ixgbe vector mode not working. Date: Wed, 25 Feb 2015 17:07:18 -0800 Message-ID: <20150225170718.371163a1@urahara> References: <20150224161609.15f590df@urahara> <20150224233651.5e27e791@urahara> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: "Nemeth, Balazs" , "dev-VfR2kkLFssw@public.gmane.org" To: "Liang, Cunming" Return-path: In-Reply-To: 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" On Wed, 25 Feb 2015 08:49:48 +0000 "Liang, Cunming" wrote: > Hi Stephen, > > Thanks for the info, with rxd=4000, I can reproduce it. > On that time, it runs out of mbuf. > I'll follow up this issue. The first time I ran it, the code was configure rx/tx conf which was leftover from older versions. Second time I ran it and the same hang happened. Looking at mbuf pool statistics I see that it gets exhausted, even when extra mbuf's are added to the pool. Looks like a memory leak.