vfio module crash when i used dpdk secondary process send pkts

[Stephen Hemminger]

On Thu, 24 Aug 2023 09:06:44 +0800 (CST)
jinag  <15720603159 at 163.com> wrote:

> This is definitely a bug in the kernel, I am looking to see if there's a bugfix patch in the kernel community.  but maybe the app passed an incorrect parameter that caused kernel crash?
> The kernel version is 4.18.0-147.5.1.9, it is based on upstream linux at version 4.18.0

Is this RHEL?
4.18 was end of life in November 2018.