Upgrading RHV-H is failing with error "Exception! libsepol.context_from_record: type ovirt_vmconsole_host_port_t is not defined"

Issue

• Upgrading RHV-H from 4.1 to 4.2 is failing with error below.

imgbased.log

2018-08-23 20:10:54,972 [DEBUG] (migrate_etc) Calling: (['semanage', 'permissive', '-a', 'setfiles_t'],) {'close_fds': True, 'stderr': -2}
2018-08-23 20:11:13,791 [DEBUG] (migrate_etc) Exception! libsepol.context_from_record: type ovirt_vmconsole_host_port_t is not defined (No such file or directory).
libsepol.context_from_record: could not create context structure (Invalid argument).
libsepol.port_from_record: could not create port structure for range 2223:2223 (tcp) (Invalid argument).
libsepol.sepol_port_modify: could not load port range 2223 - 2223 (tcp) (Invalid argument).
libsemanage.dbase_policydb_modify: could not modify record value (Invalid argument).
libsemanage.semanage_base_merge_components: could not merge local modifications into policy (Invalid argument).
OSError: Invalid argument

2018-08-23 20:11:14,050 [DEBUG] (MainThread) Traceback (most recent call last):
  File "/tmp/tmp.Zcpaf50qE4/usr/lib/python2.7/site-packages/imgbased/utils.py", line 1491, in run
    self._function(*self._args, **self._kwargs)
  File "/tmp/tmp.Zcpaf50qE4/usr/lib/python2.7/site-packages/imgbased/plugins/osupdater.py", line 523, in migrate_etc
    relabel_selinux(new_fs)
  File "/tmp/tmp.Zcpaf50qE4/usr/lib/python2.7/site-packages/imgbased/plugins/osupdater.py", line 603, in relabel_selinux
    with SELinuxDomain("setfiles_t") as dom:
  File "/tmp/tmp.Zcpaf50qE4/usr/lib/python2.7/site-packages/imgbased/utils.py", line 503, in __enter__
    self._semanage(["permissive", "-a", self._domain])
  File "/tmp/tmp.Zcpaf50qE4/usr/lib/python2.7/site-packages/imgbased/utils.py", line 445, in semanage
    return self.call(["semanage"] + args, **kwargs)
  File "/tmp/tmp.Zcpaf50qE4/usr/lib/python2.7/site-packages/imgbased/utils.py", line 378, in call
    stdout = call(*args, **kwargs)
  File "/tmp/tmp.Zcpaf50qE4/usr/lib/python2.7/site-packages/imgbased/utils.py", line 153, in call
    return subprocess.check_output(*args, **kwargs).strip()
  File "/usr/lib64/python2.7/subprocess.py", line 575, in check_output
    raise CalledProcessError(retcode, cmd, output=output)
CalledProcessError: Command '['semanage', 'permissive', '-a', 'setfiles_t']' returned non-zero exit status 1