LS1043A custom board always print Qman ErrInt: Invalid Enqueue State

[wangyf]

Hi, team

We are having a custom board based on ls1043a , we use MAC1 and MAC2 as dpaa mode and run network data forwarding ,  when  the program(dpdk-l2fwd) closes abnormally (kill -9 `pidof dpdk-l2fwd`), then kernel will floods the info : Qman ErrInt: Invalid Enqueue State, and will not stop

our software : based on LSDK21.08

linux :5.10.35

dpdk: 20.11.2

bootup log and err message please refer the attachments: QmanErr-LS21.08.log

dts: ls1043-usdpaa.dts.txt

reproduce the problem:

1、run network data forwarding

2、execute following command:

tar xvf dpdk.tgz

cd dpdk

./test.sh

please help me to solve the problem, thanks!

Best Regards,

wangyf

[yipingwang]

Please refer to the following update from the SE team.

I did a stress test with the same configurations, included test script. fmc config files with LSDK-21.08 on LS1043ARDB board.
I didn't reproduce the issue.

Customer used the MAC1/MAC2, how about other MACs, such as MAC3/MAC4?
what's the packet size for the networking traffic?