Version-Release number of selected component:
yum-utils-1.1.31-20.fc20

Additional info:
reporter:       libreport-2.1.11
cmdline:        /usr/bin/python -tt /sbin/yum-complete-transaction
dso_list:       yum-3.4.3-132.fc20.noarch
executable:     /sbin/yum-complete-transaction
kernel:         3.12.8-300.fc20.x86_64
runlevel:       N 5
type:           Python
uid:            0

Truncated backtrace:
misc.py:1018:write:IOError: [Errno 5] Input/output error

Traceback (most recent call last):
  File "/sbin/yum-complete-transaction", line 266, in <module>
    util = YumCompleteTransaction()
  File "/sbin/yum-complete-transaction", line 119, in __init__
    try: self.main()
  File "/sbin/yum-complete-transaction", line 188, in main
    print "There are %d outstanding transactions to complete. Finishing the most recent one" % len(times)
  File "/usr/lib/python2.7/site-packages/yum/misc.py", line 1018, in write
    self.stream.write(s)
IOError: [Errno 5] Input/output error

Local variables in innermost frame:
s: '\n'
self: <open file '<stdout>', mode 'w' at 0x7ffb81976150>