Upgrade from 11.1 to 11.2 - Jail won't start - Stopped due to VNET failure

[dragonflii]

Upgraded to 11.2. Created a jail through the new interface (using this guide: https://www.ixsystems.com/community...to-install-plex-in-a-freenas-11-2-jail.19412/). When I try to start the jail, I receive a Runtime Error, 'Stopped <JAIL> due to VNET failure.

Error: concurrent.futures.process._RemoteTraceback:
"""
Traceback (most recent call last):
File "/usr/local/lib/python3.6/concurrent/futures/process.py", line 175, in _process_worker
r = call_item.fn(*call_item.args, **call_item.kwargs)
File "/usr/local/lib/python3.6/site-packages/middlewared/worker.py", line 133, in main_worker
res = loop.run_until_complete(coro)
File "/usr/local/lib/python3.6/asyncio/base_events.py", line 484, in run_until_complete
return future.result()
File "/usr/local/lib/python3.6/site-packages/middlewared/worker.py", line 93, in _run
return await self._call(name, serviceobj, methodobj, params=args, job=job)
File "/usr/local/lib/python3.6/site-packages/middlewared/worker.py", line 85, in _call
return methodobj(*params)
File "/usr/local/lib/python3.6/site-packages/middlewared/worker.py", line 85, in _call
return methodobj(*params)
File "/usr/local/lib/python3.6/site-packages/middlewared/schema.py", line 668, in nf
return f(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/middlewared/plugins/jail.py", line 623, in start
iocage.start()
File "/usr/local/lib/python3.6/site-packages/iocage_lib/iocage.py", line 1641, in start
callback=self.callback
File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_start.py", line 67, in __init__
self.__start_jail__()
File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_start.py", line 503, in __start_jail__
_callback=self.callback)
File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_common.py", line 90, in logit
_callback(content, exception)
File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_common.py", line 64, in callback
raise callback_exception(message)
RuntimeError:
Stopped PLEX2 due to VNET failure
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 165, in call_method
result = await self.middleware.call_method(self, message)
File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 1107, in call_method
return await self._call(message['method'], serviceobj, methodobj, params, app=app, io_thread=False)
File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 1052, in _call
return await self._call_worker(name, *args)
File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 1072, in _call_worker
return await self.run_in_proc(main_worker, name, args, job)
File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 995, in run_in_proc
return await self.run_in_executor(self.__procpool, method, *args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 971, in run_in_executor
return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
RuntimeError:
Stopped PLEX2 due to VNET failure

 

[pschatz100]

Is FreeNAS running OK - except for the new jail? Everything else works as expected?

First order of business would be to make certain your set up looks OK.
Let's start by getting some information about your system:
1) Hardware details
2) What version of FreeNAS did you upgrade from? Which version of 11.2 did you upgrade to?
3)Go to the Jails configuration window, and provide screenshots from "Basic Properties" and "Network Properties"