Metal Gear Acid 2 crash during oil slick animation with Vulkan renderer

[xuvatilavv]

Game or games this happens in

ULUS-10077 - Metal Gear Acid 2

What area of the game / PPSSPP

When an enemy walks onto an oil spill and slips, the game crashes.

To reproduce from the attached save state:

1. End the turn.
2. Press square to skip the dialog.
3. Wait for the second enemy to move.

state.zip

I am using PPSSPP on a Steam Deck as installed & configured by EmuDeck. Running the same scene under OpenGL does not crash.

What should happen

It shouldn't crash.

Logs

I can't seem to find PPSSPP logs on my system, and I don't see a support page that says how to find them on Linux.

Platform

Linux / BSD

Mobile device model or graphics card (GPU)

Steam Deck LCD

PPSSPP version affected

1.18.1

Last working version

No response

Graphics backend (3D API)

Vulkan

Checklist

• Test in the latest git build in case it's already fixed.
• Search for other reports of the same issue.
• Try resetting settings or older versions and include if the issue is related.
• Try without any cheats and without loading any save states.
• Include logs or screenshots of issue.

[Panderner]

Might be duplicate of #10906

[xuvatilavv]

I do have that issue as well, which I've bypassed by disabling card videos in the game options. I just tested re-enabling them and the card video issue still happens in OpenGL, whereas the issue I've filed here does not.

[hrydgard]

Single-backend crashes are often fruitful to investigate - will check this out when I can in a couple of days. Thanks!

[anr2me]

This issue can be reproduced on Windows too

May be out of bound index? since the access violation occurred at driver level.