[Mailman-Users] Qrunner unsticking

[postal worker]

So I have a qrunner lock issue.

I followed: 
http://www.python.org/cgi-bin/faqw-mm.py?req=edit&file=faq04.019.htp

and got to the strace step:

	mailman:/var/log/mailman# strace -f -p 18805
	read(6,

But where do I find the offending message that's causing 18805 to stall?