Traceback (most recent call last):
  File "/usr/bin/apport-cli", line 282, in <module>
    app.run_argv()
  File "/var/lib/python-support/python2.5/apport/ui.py", line 260, in run_argv
    self.run_crashes()
  File "/var/lib/python-support/python2.5/apport/ui.py", line 101, in run_crashes
    self.run_crash(f)
  File "/var/lib/python-support/python2.5/apport/ui.py", line 179, in run_crash
    self.collect_info()
  File "/var/lib/python-support/python2.5/apport/ui.py", line 348, in collect_info
    icthread.exc_raise()
  File "/var/lib/python-support/python2.5/apport/REThread.py", line 37, in run
    self._retval = self.__target(*self.__args, **self.__kwargs)
  File "/var/lib/python-support/python2.5/apport/ui.py", line 31, in thread_collect_info
    report.add_gdb_info()
  File "/var/lib/python-support/python2.5/apport/report.py", line 405, in add_gdb_info
    self['CoreDump'].write(open(core, 'w'))
  File "/var/lib/python-support/python2.5/problem_report.py", line 54, in write
    block = gz.read(1048576)
  File "gzip.py", line 227, in read
    self._read(readsize)
  File "gzip.py", line 279, in _read
    uncompress = self.decompress.decompress(buf)
error: Error -3 while decompressing: invalid code lengths set