rte_eth_dev_stop crashing consistently

[Stephen Hemminger]

On Mon, 17 Feb 2025 18:36:07 +0530
Lokesh Chakka <lvenkatakumarchakka at gmail.com> wrote:

> Hello,
> 
> I've written a few pieces of code for sending and receiving packets.
> Here is the link for the same.
> 
> If I try running only pmd_tx.c or only pmd_rx.c, I'm not seeing any crashes.
> But if the same code is copied into dpdk_tx_rx.c, I'm seeing a consistent
> crash.
> 
> Can someone help me understand what I'm doing wrong?
> 
> 
> Thanks & Regards
> --
> Lokesh Chakka.

This is all your own code, so it is up to you to debug it.
Did you try running in debugger (gdb) and/or enabling some of the debug
flags in the DPDK build. The debug flags will cause more of the code paths
to validate arguments.