Created attachment 129537 [details]
Dolphin FIFO log that triggers the lockup

Using my RX 470 card and mesa, my video driver locks up in specific parts of a
game (Fire Emblem: Radiant Dawn) using the Dolphin emulator.

I can still interact with the system using ssh, but the screen stays frozen at
the exact moment and stays unresponsive until reboot (trying to kill dolphin
leads to a zombie).

I tried with all stable mesa versions between 13.0 and 13.0.4, and a fairly
recent git version (3f064e9a40), and I can reproduce the lockup every time.

I attached a dolphin fifo log which triggers the bug and can be run without
owning the game.