wangchdo opened a new pull request, #3209:
URL: https://github.com/apache/nuttx-apps/pull/3209
## Summary
https://github.com/apache/nuttx/pull/17293 fixed
wd_start bug, and this patch fixed the related ostest
accordingly
## Impact
Fix ostest bug, no impact to nuttx functions.
## Testing
**ostest passed on board fvp-armv8r-aarch32**
```
NuttShell (NSH)
nsh>
nsh> uname -a
NuttX 0.0.0 c90b48921b-dirty Nov 9 2025 19:11:40 arm fvp-armv8r-aarch32
nsh> ostest
(...)
user_main: vfork() test
[87] ostest: arm_fork: fork context [0x2000f6e0]:
[87] ostest: arm_fork: r4:20003870 r5:00000000 r6:00000000 r7:00000000
[87] ostest: arm_fork: r8:00000000 r9:00000000 r10:00000000
[87] ostest: arm_fork: r11:00000000 sp:2000f708 lr:00055c8c
[87] ostest: nxtask_setup_fork: Child priority=100 start=0x55c8c
[87] ostest: nxtask_setup_fork: parent=0x2000d340, returning child=0x2000fa28
[87] ostest: arm_fork: TCBs: Parent=0x2000d340 Child=0x2000fa28
[87] ostest: arm_fork: Parent: stackutil:152
[87] ostest: arm_fork: Old stack top:2000f7a0 SP:2000f708 FP:00000000
[87] ostest: arm_fork: New stack top:20013880 SP:200137e8 FP:00000000
[87] ostest: nxtask_start_fork: Starting Child TCB=0x2000fa28
[87] ostest: nxtask_activate: ostest pid=168,TCB=0x2000fa28
[168] ostest: nxtask_exit: ostest pid=168,TCB=0x2000fa28
vfork_test: Child 168 ran successfully
Final memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 7ff9d2c 7ff9d2c
ordblks 2 6
mxordblk 7fee780 7fec778
uordblks 9504 b52c
fordblks 7ff0828 7fee800
user_main: Exiting
[87] ostest: nxtask_exit: ostest pid=87,TCB=0x2000d340
ostest_main: Exiting with status 0
stdio_test: Standard I/O Check: fprintf to stderr
[86] ostest: nxtask_exit: ostest pid=86,TCB=0x2000af20
nsh>
```
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