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From: Matthew Hall <mhall-Hv3ogNYU3JfZZajBQzqCxQ@public.gmane.org>
To: Dor Green <dorgreen1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: dev-VfR2kkLFssw@public.gmane.org
Subject: Re: Packet data out of bounds after rte_eth_rx_burst
Date: Mon, 23 Mar 2015 14:24:59 -0700	[thread overview]
Message-ID: <20150323212459.GA5502@mhcomputing.net> (raw)
In-Reply-To: <CAMfgp3fXKRjjpLe72Muf5f+dtufZBKZ0Gq2Uj-SE=cDOQvFJRA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

On Mon, Mar 23, 2015 at 05:19:00PM +0200, Dor Green wrote:
> I changed it to free and it still happens. Note that the segmentation fault
> happens before that anyway.
> 
> I am using 1.7.1 at the moment. I can try using a newer version.

I'm using 1.7.X in my open-source DPDK-based app and it works, but I have an 
IGB 1-gigabit NIC though, and how RX / TX work are quite driver specific of 
course.

I suspect there's some issue with how things are working in your IXGBE NIC 
driver / setup. Do the same failures occur inside of the DPDK's own sample 
apps?

Matthew.

  parent reply	other threads:[~2015-03-23 21:24 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-23 14:24 Packet data out of bounds after rte_eth_rx_burst Dor Green
     [not found] ` <CAKedurxdjBt5FiCo0J=2V9d4=GEac6cBAxtWuXfwJ4hMX83L9w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-03-23 14:59   ` Bruce Richardson
2015-03-23 15:19     ` Dor Green
     [not found]       ` <CAMfgp3fXKRjjpLe72Muf5f+dtufZBKZ0Gq2Uj-SE=cDOQvFJRA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-03-23 21:24         ` Matthew Hall [this message]
     [not found]           ` <20150323212459.GA5502-Hv3ogNYU3JfZZajBQzqCxQ@public.gmane.org>
2015-03-24  9:55             ` Dor Green
     [not found]               ` <CAKedurwgpc6tgmZcc1wxKQKf-HU5fH9AvDSWzj+w3XJAn7F=iA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-03-24 10:54                 ` Dor Green
     [not found]                   ` <CAKedury9tLggYfH2Tgcxjf7AfFKgNkibHpMYNscSovhAuVSB5Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-03-24 13:17                     ` Bruce Richardson
2015-03-24 14:10                       ` Dor Green
     [not found]                         ` <CAKeduryUjF18M+GSCpmbmAH7tFrBLkyM8=8G3wfFCHzC_-r0uA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-03-24 16:21                           ` Bruce Richardson
2015-03-25  8:22                             ` Dor Green
     [not found]                               ` <CAKedurzoYwKkzqMW=+k_fd+GMzFrXRrQh5pG+6NT4Rb5e=-_Hw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-03-25  9:32                                 ` Dor Green
2015-03-25 10:30                                 ` Bruce Richardson

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