Bug 1167948

Description of problem:
Again nothing but installing system... Different stack trace but likely same issue than Bug 1162290

Version-Release number of selected component:
anaconda-19.31.109-1

The following was filed automatically by anaconda:
anaconda 19.31.109-1 exception report
Traceback (most recent call first):
  File "<string>", line 100, in next
  File "/usr/lib/python2.7/site-packages/yum/comps.py", line 822, in add
    for event, elem in parser:
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 964, in _getGroups
    self._comps.add(groupfile)
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 1102, in <lambda>
    comps = property(fget=lambda self: self._getGroups(),
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 3836, in selectGroup
    thesegroups = self.comps.return_groups(grpid)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/packaging/yumpayload.py", line 1294, in _selectYumGroup
    self._yum.selectGroup(groupid, group_package_types=pkg_types)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/packaging/yumpayload.py", line 1409, in _applyYumSelections
    self._selectYumGroup("core")
  File "/usr/lib64/python2.7/site-packages/pyanaconda/packaging/yumpayload.py", line 1513, in checkSoftwareSelection
    self._applyYumSelections()
  File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/software.py", line 123, in checkSoftwareSelection
    self.payload.checkSoftwareSelection()
  File "/usr/lib64/python2.7/threading.py", line 764, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/threads.py", line 211, in run
    threading.Thread.run(self, *args, **kwargs)
IOError: [Errno 9] Bad file descriptor

Additional info:
cmdline:        /usr/bin/python  /sbin/anaconda
cmdline_file:   repo=http://10.34.48.241/pub/rhel/nightly/latest-RHEL-7/compose/Server/x86_64/os
executable:     /sbin/anaconda
hashmarkername: anaconda
kernel:         3.10.0-206.el7.x86_64
product:        Red Hat Enterprise Linux 7"
release:        Red Hat Enterprise Linux Workstation release 7.1 Beta (Maipo)
release_type:   pre-release
type:           anaconda
version:        Red Hat Enterprise Linux Workstation"