Failed to Join Domain

[yoongacme]

Recently we got 1 nas want to join AD, but it show valitation error, below is the error detail

Error: Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/middlewared/plugins/activedirectory.py", line 554, in do_update
await self.middleware.run_in_thread(self.check_clockskew, new)
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 1155, in run_in_thread
return await self.run_in_executor(self.thread_pool_executor, method, *args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 1152, in run_in_executor
return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
File "/usr/local/lib/python3.9/concurrent/futures/thread.py", line 58, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/local/lib/python3.9/site-packages/middlewared/plugins/activedirectory.py", line 852, in check_clockskew
raise CallError(f'Clockskew between {pdc} and NAS exceeds 3 minutes: {clockskew}')
middlewared.service_exception.CallError: [EFAULT] Clockskew between gmlvad01.gml.com.my and NAS exceeds 3 minutes: 7:59:11.798055

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 139, in call_method
result = await self.middleware._call(message['method'], serviceobj, methodobj, params, app=self)
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 1236, in _call
return await methodobj(*prepared_call.args)
File "/usr/local/lib/python3.9/site-packages/middlewared/service.py", line 388, in update
rv = await self.middleware._call(
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 1236, in _call
return await methodobj(*prepared_call.args)
File "/usr/local/lib/python3.9/site-packages/middlewared/schema.py", line 975, in nf
return await f(*args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/middlewared/plugins/activedirectory.py", line 560, in do_update
raise ValidationError(
middlewared.service_exception.ValidationError: [EFAULT] activedirectory_update: Failed to validate domain configuration: [EFAULT] Clockskew between gmlvad01.gml.com.my and NAS exceeds 3 minutes: 7:59:11.79


can I know how to solve it?

 

[yoongacme]

The problem is sloved, after change the nas ntp server same as the ad server