Issue description:

Just Checked the logs from the server that's running and found a crash

What happens:

Server crash

What you expected to happen:

not crash

Steps to reproduce:

there were no players online, so there are no steps to reproduce the server was left running
and after a couple of hours it crashed.
...

Version (Make sure you are on the latest version before reporting):

• Minecraft: 1.11.2
• Forge: forge-1.11.2-13.20.0.2265-universal
• Refined Storage: 1.4.2

Does this issue occur on a server? [yes/no]
yes

If a (crash)log is relevant for this issue, link it here:

crash-2017-05-04_07.46.54-server.txt

This is a stall report. While it says RS in the stacktrace, this crash was generated while the server was stalling. This means that any code could be causing the stall, and not just RS.

Thus, this report is rather useless and I'd have to close this.