[BUG] Crash Introduced when calling app from nsh

[stbenn]

Description / Steps to reproduce the issue

The simple Hello World example app is crashing when called from nsh on Coretex-M33 (armv8-m). It appears to be introduced in 2b22ee0.

Steps to Reproduce

This bug was found using the nucleo-h563zi:nsh configuration, and the most up to date apps commit (6600a5fd)

1. Checkout apps master (6600a5fd) and nuttx master (or 2b22ee0)
2. cd to nuttx directory
3. make distclean
4. ./tools/configure.sh -l nucleo-h563zi:nsh
5. make menuconfig
6. Application Configuration -> Examples -> Enable "Hello, World!" example
7. Build and debug while monitoring the serial console.
8. In serial console, nsh> hello

Log Files

Earliest commit it occurs: hello_crash_log_2b22ee03d6.txt
Current master branch: hello_crash_log_75fc19d729.txt

On which OS does this issue occur?

[OS: Linux]

What is the version of your OS?

Ubuntu 24.04

NuttX Version

master

Issue Architecture

[Arch: arm]

Issue Area

[Area: Drivers], [Area: OS Components]

Verification

• I have verified before submitting the report.

[acassis]

@hujun260 please take a look, any idea why your PR could have introduced this issue?

[stbenn]

I checked with the Nucleo-G071RB and got what appears to be the same crash. Follow the same steps as described above, but with nucleo-g071rb:nsh configuration. Here is the log file

[stbenn]

If it helps, PANIC() at the end of up_exit() in /nuttx/arch/arm/src/common/arm_exit.c is triggered.

[hujun260]

@hujun260 please take a look, any idea why your PR could have introduced this issue?

ok Let me analyze this issue

[hujun260]

try this pr #15073