Layerscapeのトピックlsdk system reboot while kill -9 vpp&dpdk

lsdk system reboot while kill -9 vpp&dpdk

nxppenpals — Tue, 10 Sep 2024 03:04:09 GMT

We have a custom board with LS2160 CPU on it.
Operating System: NXP LSDK 2004 main
Kernel: 4.19.90
.vpp version ：vpp v22.06.1-release
dpdk version ：DPDK 21.11.2
DPDK EAL init args: --huge-unlink --huge-dir /run/vpp/hugepages --no-pci --in-memory --no-telemetry --file-prefix vpp
restool -v
restool v2.4 (10.30.0 compatible)
restool -m
MC firmware version: 10.36.0
We run vpp include dpdk plugin on it
As a beginner ,we are dealing with a critical problem.
When we use kill -9 to force VPP to quit,
the system will reboot immediately without any crash logs.
Is there any way to solve the problem?
Thanks for advice from experienced experts.
Regards,

Re: lsdk system reboot while kill -9 vpp&dpdk

Bio_TICFSL — Tue, 10 Sep 2024 14:17:07 GMT

Hello,

This correspond to bug in VPP please check it https://s3-docs.fd.io/vpp/23.10/aboutvpp/releasenotes/v22.06.1.html

However You can check the Vpp implementation:

https://community.nxp.com/t5/Layerscape-Knowledge-Base/Vector-Packet-Processing-VPP-IPSEC-Implementation-in-LSDK-20-12/ta-p/1253387

Regards

Re: lsdk system reboot while kill -9 vpp&dpdk

nxppenpals — Wed, 11 Sep 2024 02:51:14 GMT

Thank you for your reply.
The ipsec feature is disabled in our vpp.
It seems that this bug can not cause system to reboot.