Description of problem:

1. find is being used on NFS file systems.
2. two processes e.g. 'find DIR -name PATTERN -ignore_readdir_race -exec rm {} \;' look for files to delete in the same directory.
3. one archive process works as expected.
4. the other archive process running 'find' reports error message

    'find: '/path/to/file': No such file or directory'

Note, only shows up on NFS file systems not local file systems.

Version-Release number of selected component (if applicable):
- findutils-4.6.0-20.el8.x86_64

How reproducible:
Sometimes

Steps to Reproduce:
1. Create two find processes deleting files as above.
2. Run many times, sometimes find reports error 'find: '/path/to/file': No such file or directory'

Actual results:
'find: '/path/to/file': No such file or directory'

Expected results:
With option -ignore_readdir_race find should ignore missing files when trying to stat() them.

Additional info:
- high business impact for customer.  Blocking migration.
- strace performed confirming behaviour and attached to case.  See extract below.

~~~
231057 18:30:01.360720 getdents64(4</infadata/Backup/FIND_POC/Target>, [{d_ino=154801, d_off=11878423, ... d_name="MC_EDH_SIDE_CAR_GCP_POST_VBUP20230730-02:18:29_SmLYdODCg7.log"}] ...
231057 18:30:27.998095 newfstatat(5</infadata/Backup/FIND_POC/Target>, "MC_EDH_SIDE_CAR_GCP_POST_VBUP20230730-02:18:29_SmLYdODCg7.log", 0x55dc79775fe8, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) <0.000327>
231057 18:30:27.999508 newfstatat(5</infadata/Backup/FIND_POC/Target>, "MC_EDH_SIDE_CAR_GCP_POST_VBUP20230730-02:18:29_SmLYdODCg7.log", 0x7ffe36e02980, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) <0.000343>
231057 18:30:28.000927 write(2</infadata/Backup/FIND_POC/Log/find_and_remove_GLT0.log>, "find: ", 6) = 6 <0.000416>
231057 18:30:28.002800 write(2</infadata/Backup/FIND_POC/Log/find_and_remove_GLT0.log>, "\342\200\230/infadata/Backup/FIND_POC/Target/MC_EDH_SIDE_CAR_GCP_POST_VBUP20230730-02:18:29_SmLYdODCg7.log\342\200\231", 100) = 100 <0.000506>
231057 18:30:28.004705 write(2</infadata/Backup/FIND_POC/Log/find_and_remove_GLT0.log>, ": No such file or directory", 27) = 27 <0.000412>
[snip]
231057 18:30:30.384816 +++ exited with 1 +++
~~~