Just installed peerbox, and recive alerts “Grsec resource overstep by requesting 52 for RLIMIT_CORE…”
Dont worry, that is just grsec internal messages. It complains a lot, I know. I will try to reduce verbosity of complaints in future.
Other than complaining, it work properly?
I just rewrited peerbox 
Interesting, hope you share that effort 