Process exit with code 0 without any explicit call to process.exit() on node 6.9.4

[mingditts]

• Version: 6.9.4
• Platform: Linux raspberrypi 4.4.45-v7+ 954 SMP Fri Jan 27 19:06:40 GMT 2017 armv7l GNU/Linux
• Subsystem:

An important problem occurs in my application. After some time (12/24 hours) the process exits silently with code 0. No explicit calls of process.exit(). No unhandled exception signal raised.
It's important for me to understand what is the problem.
My application use some commom node modules like mapbox/sqlite3, serialport, node-schedule.
I think it's a critical error on v8 or in some library but i can't find the way to detect the cause of the problem.
Another point of interest of my application is that it runs from a tempfs (in ram). All js files are copied into ram and executed from this tempfs.

[bnoordhuis]

Barring evidence of an actual bug in node, this should be asked in the help repo. I'll add though that without more info or steps to reproduce, you are unlikely to get much help.