Description of problem:
If selinux is set to enforcing, receive the following when attempting to create a vm in virt-manager:


    Unable to complete install: 'internal error: process exited while connecting to monitor: /usr/bin/qemu-system-x86_64: error while loading shared libraries: librados.so.2: cannot enable executable stack as shared object requires: Permission denied
    '
     
    Traceback (most recent call last):
      File "/usr/share/virt-manager/virtManager/asyncjob.py", line 91, in cb_wrapper
        callback(asyncjob, *args, **kwargs)
      File "/usr/share/virt-manager/virtManager/create.py", line 1787, in do_install
        guest.start_install(meter=meter)
      File "/usr/share/virt-manager/virtinst/guest.py", line 403, in start_install
        noboot)
      File "/usr/share/virt-manager/virtinst/guest.py", line 467, in _create_guest
        dom = self.conn.createLinux(start_xml or final_xml, 0)
      File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3361, in createLinux
        if ret is None:raise libvirtError('virDomainCreateLinux() failed', conn=self)
    libvirtError: internal error: process exited while connecting to monitor: /usr/bin/qemu-system-x86_64: error while loading shared libraries: librados.so.2: cannot enable executable stack as shared object requires: Permission denied
     




Version-Release number of selected component (if applicable):
3.13.1-72.fc21

How reproducible:
Always

Steps to Reproduce:
1. Ensure selinux is enforcing
2. Attempt to create a vm using virt-manager

Actual results:
Dies with the above pypuke

Expected results:
vm installs
Profit