From: "junwang01@cestc.cn" <junwang01@cestc.cn>
To: dev <dev@dpdk.org>
Subject: dumpcap coredump for 82599 NIC
Date: Wed, 13 Mar 2024 10:00:17 +0800 [thread overview]
Message-ID: <202403131000157988276@cestc.cn> (raw)
[-- Attachment #1.1: Type: text/plain, Size: 573 bytes --]
Hi, when I use dumpcap to capture packets on the 82559 network card, coredump appears.
The network card bound to ovs-dpdk is 82599, but when I capture packets in other non-82599 network cards (mellanox CX5/C6 or Intel's E810), it is normal. ,
the dpdk version I am using is 22.11.1, but I see that the call stack is strange, so I am asking you for help.
I thought the new version of dpdk might solve it, so I upgraded the dpdk version to 23.11, but the problem is still the same, but the call stack is different and weirder.
junwang01@cestc.cn
[-- Attachment #1.2: Type: text/html, Size: 1744 bytes --]
[-- Attachment #2: Catch.jpg --]
[-- Type: image/jpeg, Size: 571312 bytes --]
[-- Attachment #3: 0880c4c80710a9f3811d.png --]
[-- Type: image/png, Size: 24044 bytes --]
[-- Attachment #4: CatchA87D.jpg --]
[-- Type: image/jpeg, Size: 263414 bytes --]
next reply other threads:[~2024-03-13 10:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-13 2:00 junwang01 [this message]
2024-03-13 16:29 ` dumpcap coredump for 82599 NIC Stephen Hemminger
2024-03-14 9:22 ` junwang01
2024-03-18 2:48 ` junwang01
2024-03-18 15:06 ` Stephen Hemminger
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=202403131000157988276@cestc.cn \
--to=junwang01@cestc.cn \
--cc=dev@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.