The "new bug" for trusty concerning if nproc > 1 is probably this one: https://bugs.launchpad.net/ubuntu/+source/haproxy/+bug/1481737 ?
The "new bug" for trusty concerning if nproc > 1 is probably this one: https:/ /bugs.launchpad .net/ubuntu/ +source/ haproxy/ +bug/1481737 ?