pylint #28962 pylint crash with new options [resolved]

Using the new options generates a crash:

$ pylint --disable=I,R,C var/logilab/astng/builder.py
[...]
Traceback (most recent call last):
File "/usr/bin/pylint", line 4, in <module>
  lint.Run(sys.argv[1:])
File "/home/emile/var/pylint/lint.py", line 856, in __init__
  linter.check(args)
File "/home/emile/var/pylint/lint.py", line 494, in check
  checker.close()
File "/home/emile/var/pylint/lint.py", line 585, in close
  self.make_reports(self.stats, old_stats)
File "/home/emile/var/pylint/utils.py", line 401, in make_reports
  r_cb(report_sect, stats, old_stats)
File "/home/emile/var/pylint/checkers/base.py", line 79, in report_by_type_stats
  documented = total - stats['undocumented_'+node_type]
KeyError: 'undocumented_module'

Also, it crashes when using "-d IRC" or "--disable=IRC"

priorityimportant
typebug
done in0.21.1
load0.200
load left0.000
closed by<not specified>