Pause + Action = Crash

Using the pause hotkey to pause a single player server can crash the game if in the middle of an action.

I have gotten it to happen by simply walking, then mashing the hotkey (client log shows this happening right after entering through the portal for the first time), but it most commonly happens unintentionally while opening or closing a container if the game is paused too soon after. It can also happen when opening the crafting menu or entering a sinkhole. This bug occurs with or without mods, and with or without caves enabled.

Edit: Tested with Texture Streaming and Threaded Render enabled and disabled, no change.