From: Tejas Kasundra <tejashkasundra@gmail.com>
To: users@dpdk.org
Subject: [dpdk-users] After passing some traffic getting error tx_burst failed at lcore(1), port (0)
Date: Thu, 20 Oct 2016 09:40:22 +0530 [thread overview]
Message-ID: <CAG--xbPcDK=gZv4g3z+uFJT7UfqSOHMqA5DMcpRiD_69yv-_jA@mail.gmail.com> (raw)
Hello Experts,
I am facing problem with one of my application with DPDK. Please find below
details of my setup,
Host - Ubuntu 14.04 with KVM-QEMU(4.2.0-27-generic) 64 bit
Guest - Ubuntu 14.04(3.13.0-24-generic) 64 bit
DPDK - 16.04 running in VM
Huge page - 2000(2MB) on guest VM
Intel NIC 350 T-4
Configured grub parameter - intel_iommu=on, iommu=pt
Using 4 core with DPDK
Now when I start traffic, DPDK start processing traffic and for 15-20
minutes everything works fine.
Then after a while DPDK stops processing traffic and I can see error on log
like tx_burst failed at lcore(1), port (0).
I checked DPDK process health and I do not see any problem with that like
hang or crash.
Any help or lead will be appreciated.
Br,
Tejas
next reply other threads:[~2016-10-20 4:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 4:10 Tejas Kasundra [this message]
2016-11-08 7:09 ` Tejas Kasundra
2016-11-08 8:05 ` Muhammad Zain-ul-Abideen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAG--xbPcDK=gZv4g3z+uFJT7UfqSOHMqA5DMcpRiD_69yv-_jA@mail.gmail.com' \
--to=tejashkasundra@gmail.com \
--cc=users@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).