I had been running a backup from my vms to TrueNAS earlier and using about 1Gbps of bandwidth. Something caused the NFS service to stop responding and when I went to restart it I get the following.

Error: Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 198, in call_method
result = await self.middleware.call_with_audit(message['method'], serviceobj, methodobj, params, self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1466, in call_with_audit
result = await self._call(method, serviceobj, methodobj, params, app=app,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1417, in _call
return await methodobj(*prepared_call.args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 187, in nf
return await func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 47, in nf
res = await f(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/middlewared/plugins/service.py", line 205, in start
raise CallError(await service_object.failure_logs() or 'Service not running after start')
middlewared.service_exception.CallError: [EFAULT] Dec 05 17:22:17 systemd[1]: Starting nfs-server.service - NFS server and services...

Host ID: d4dc0e36b415f8e9f10b809049f0d6d8aaee2c38afcef67e4c7ea514f76e5025

Session ID: 80e535ea-e0a7-9f6d-3dfd-4403fdd9078e