While I was looking for sugarcane, found a chunk that wouldn't load, I hit F3 + A, then continued the search, then crashed.
World Type: Customized: Caves of Chaos
java.lang.StackOverflowError: Exception while updating neighbours
-- Block being updated --
Details:
Source block type: ID #0 (tile.air // ali)
Block: minecraft:water[level=1]Environment
Windows 10, Java 8u111, on Surface 3, if that made a difference.
Relates to MC-32168