The following was filed automatically by anaconda:
anaconda 14.15 exception report
Traceback (most recent call first):
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/formats/__init__.py", line 266, in create
    raise FormatCreateError("invalid device specification", self.device)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/formats/luks.py", line 199, in create
    DeviceFormat.create(self, *args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/deviceaction.py", line 290, in execute
    options=self.device.formatArgs)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/devicetree.py", line 700, in processActions
    action.execute(intf=self.intf)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/__init__.py", line 313, in doIt
    self.devicetree.processActions()
  File "/usr/lib64/python2.7/site-packages/pyanaconda/packages.py", line 109, in turnOnFilesystems
    anaconda.storage.doIt()
  File "/usr/lib64/python2.7/site-packages/pyanaconda/dispatch.py", line 212, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/dispatch.py", line 131, in gotoNext
    self.moveStep()
  File "/usr/lib64/python2.7/site-packages/pyanaconda/gui.py", line 1174, in nextClicked
    self.anaconda.dispatch.gotoNext()
FormatCreateError: ('invalid device specification', '/dev/md127p5')