Description of problem:
I can not start VM after updating selinux-policy

Version-Release number of selected component (if applicable):
selinux-policy-3.13.1-128.13.fc22.noarch
virt-manager-1.2.1-2.fc22.noarch

How reproducible:
always

Steps to Reproduce:
1. start VM in virt-manager

Actual results:
Error from virt-manager

Error starting domain: SELinux policy denies access.

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 89, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 125, in tmpcb
    callback(*args, **kwargs)
  File "/usr/share/virt-manager/virtManager/libvirtobject.py", line 83, in newfn
    ret = fn(self, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/domain.py", line 1423, in startup
    self._backend.create()
  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1007, in create
    if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)
libvirtError: SELinux policy denies access.

Expected results:
no error