[Mailman-Users] shunting

[Imre Gergely]

hi

mailman just started to behave strangely. i have a couple (20-30) lists, and
one or two started to 'now work' all of a sudden. mail sent to that list
disappears.
i looked in /var/log/mailman/error, and there i found these errors:

May 27 12:02:42 2006 (10050) Uncaught runner exception: unpack list of wrong size
May 27 12:02:42 2006 (10050) Traceback (most recent call last):
  File "/var/mailman/Mailman/Queue/Runner.py", line 111, in _oneloop
    self._onefile(msg, msgdata)
  File "/var/mailman/Mailman/Queue/Runner.py", line 167, in _onefile
    keepqueued = self._dispose(mlist, msg, msgdata)
  File "/var/mailman/Mailman/Queue/IncomingRunner.py", line 130, in _dispose
    more = self._dopipeline(mlist, msg, msgdata, pipeline)
  File "/var/mailman/Mailman/Queue/IncomingRunner.py", line 153, in _dopipeline
    sys.modules[modname].process(mlist, msg, msgdata)
  File "/var/mailman/Mailman/Handlers/ToDigest.py", line 91, in process
    send_digests(mlist, mboxfp)
  File "/var/mailman/Mailman/Handlers/ToDigest.py", line 132, in send_digests
    send_i18n_digests(mlist, mboxfp)
  File "/var/mailman/Mailman/Handlers/ToDigest.py", line 306, in
send_i18n_digests
    msg = scrubber(mlist, msg)
  File "/var/mailman/Mailman/Handlers/Scrubber.py", line 240, in process
    url = save_attachment(mlist, part, dir)
  File "/var/mailman/Mailman/Handlers/Scrubber.py", line 359, in save_attachment
    fnext = os.path.splitext(msg.get_filename(''))[1]
  File "/var/tmp/mailman-root/var/mailman/pythonlib/email/Message.py", line
725, in get_filename
  File "/var/tmp/mailman-root/var/mailman/pythonlib/email/Message.py", line
608, in get_param
  File "/var/tmp/mailman-root/var/mailman/pythonlib/email/Message.py", line
555, in _get_params_preserve
  File "/var/tmp/mailman-root/var/mailman/pythonlib/email/Utils.py", line
337, in decode_params
  File "/var/tmp/mailman-root/var/mailman/pythonlib/email/Utils.py", line
284, in decode_rfc2231
ValueError: unpack list of wrong size

May 27 12:02:42 2006 (10050) SHUNTING:
1148720560.9632571+35d167125b7f3e005510df99b4728c1c6452c257

i have no idea what this means. i sent a couple of emails to this list, and
to others lists on the same mailman, from the same email client (firefox),
through the same server (postfix), and this particular list always gives this
error.

somebody got a hint to what to do? until yesterday, everything was ok. i
don't see any strange updates, or modifications in the packages.

[root at mail mailman]# rpm -qa | grep mailman
mailman-2.1.5-10.fc2

[root at mail mailman]# rpm -qa |grep ^python
python-devel-2.3.3-6
python-2.3.3-6