Version-Release number of selected component:
tracer-0.5.9-3.fc22

Additional info:
reporter:       libreport-2.6.2
cmdline:        /usr/bin/python /bin/tracer -n kmod-VirtualBox-4.1.3-201.fc22.x86_64
executable:     /bin/tracer
kernel:         4.1.2-200.fc22.x86_64
runlevel:       N 5
type:           Python
uid:            0

Truncated backtrace:
default.py:104:_user:OSError: [Errno 25] Inappropriate ioctl for device

Traceback (most recent call last):
  File "/bin/tracer", line 34, in <module>
    tracer.main.run()
  File "/usr/lib/python2.7/site-packages/tracer/main.py", line 42, in run
    return router.dispatch()
  File "/usr/lib/python2.7/site-packages/tracer/resources/router.py", line 55, in dispatch
    controller = DefaultController(self.args, self.packages)
  File "/usr/lib/python2.7/site-packages/tracer/controllers/default.py", line 46, in __init__
    self.applications = self.tracer.trace_affected(self._user(args.user))
  File "/usr/lib/python2.7/site-packages/tracer/controllers/default.py", line 104, in _user
    elif not user:       return os.getlogin()
OSError: [Errno 25] Inappropriate ioctl for device

Local variables in innermost frame:
self: <tracer.controllers.default.DefaultController object at 0x7f4309930c10>
user: None