FreeNAS

Updated from 11.0-RELEASE to 11.0-U2. Update seems to have run OK, but an iocage jail for Plexpass that I created under 11.0-RELEASE gives an error when it starts. I skipped 11.0-U1. Everything worked great before the update.

• Starting 0e45d9fe-7735-4b69-aec5-2a2571a29660 (Plexpass)
  + Started OK
  ifconfig: interface bridge0 does not exist
  Network failed to start:
  + Starting services OK
  [root@freenas ~]#
  @
  It was configured as a VNET jail.
  No other error messages, and services say they start OK (except for above.)

Also, if I try to create another jail, I get these errors:
@
[root@freenas ~]# iocage create tag=testjail ip4_addr="em1|192.168.2.24/24" -r 11.0-RELEASE
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_json.py", line 544, in json_check_config
release = conf["release"]
KeyError: 'release'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/bin/iocage", line 10, in <module>
sys.exit(cli())
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 722, in call
return self.main(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 697, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 895, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 535, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/iocage/cli/create.py", line 86, in cli
err, msg = ioc.IOCage().create(release, props, pkglist=pkglist,
File "/usr/local/lib/python3.6/site-packages/iocage/lib/iocage.py", line 68, in init
self.jails, self._paths = self.list("uuid")
File "/usr/local/lib/python3.6/site-packages/iocage/lib/iocage.py", line 468, in list
return ioc_list.IOCList(lst_type, header, long, sort).list_datasets()
File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_list.py", line 53, in list_datasets
conf = iocage.lib.ioc_json.IOCJson(jail).json_load()
File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_json.py", line 256, in json_load
conf = self.json_check_config(conf, version)
File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_json.py", line 548, in json_check_config
freebsd_version = f"{iocroot}/releases/{conf['release']}" \
KeyError: 'release'
[root@freenas ~]#
@