Crash when using fishing rod in same tick as @e command with type= or name=

The bug

Modifying the NBT data of a fishing hook / bobber causes Minecraft to crash.

java.lang.NullPointerException: Executing command block

How to reproduce

1. Place an activated repeating command block with the following command

   /entitydata @e[type=!Player] {CustomName:"Test",CustomNameVisible:1b}
   

2. Use a fishing rod
   → Minecraft (server) crashes