Is there someone know something about this?
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No packet was sent out successfully with EB-LINK intel I226


 ------------------原始邮件 ------------------
发件人:Nick Tian <nick.tian@longsailingsemi.com>
发送时间:05/19/23 17:37:34
收件人:users@dpdk.org <users@dpdk.org>
抄送:Isaac Gao <isaac.gao@longsailingsemi.com>, Jason Liu <jason.liu@longsailingsemi.com>
主题:No packet was send out successfully with EB-LINK intel I226

Hi Community:
There is a problem when I use dpdk-testpmd to execute io mode test.
Issue description: No packet was sent out successfully.
testpmd cmdline: dpdk-testpmd -l 1,2,3 -n 4 -- -i

test mode setup:"set fwd io" then "start"

Statistics: No packet was send out.

Environment:
ThinkCentre-E77+ubuntu22.04 64bit@kernel 5.11.0-27-generic + dpdk 22.11.1 + Intel I226 network adapter
Network topology: connect port1 to port2 directly with network cable(No switch was involved).

Hugepage:

device bind: