> > Is there any hint what these threads are doing? > > All sleeping. I suspect libmilter fails to track threads and leaves some > behind. > Did you had libmilter compilation option defined "_FFR_WORKERS_POOL" ? (FFR: for future release) By the way, your libmilter is coming from which version of sendmail?
Message
RE: [milter-greylist] thread leak
2014-02-13 by Bruncsak, Attila