Here are some specific examples: read comments #6 and #8 on this 5 year old unfixed bug and weep: https://bugs.launchpad.net/upstart/+bug/447654 https://bugs.l

Here are some specific examples: read comments #6 and #8 on this 5 year old unfixed bug and weep: https://bugs.launchpad.net/upstart/+bug/447654 https://bugs.launchpad.net/upstart/+bug/447654 in comment #7 on this (unfixed) bug Scott says it could be solved by having upstart use cgroups instead of ptrace to track processes: https://bugs.launchpad.net/upstart/+bug/406397 https://bugs.launchpad.net/upstart/+bug/406397