[Mesa-dev] [Bug 111020] [RADV][DXVK] GPU lockup on Risk of Rain 2

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111020

            Bug ID: 111020
           Summary: [RADV][DXVK] GPU lockup on Risk of Rain 2
           Product: Mesa
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Vulkan/radeon
          Assignee: mesa-dev at lists.freedesktop.org
          Reporter: mayeul.cantan at live.fr
        QA Contact: mesa-dev at lists.freedesktop.org

# System specs
GPU: R9 Fury
Distribution: Arch Linux
Mesa: 19.1.1
LLVM: 8.0.0
Application: Risk of Rain 2 via Steamplay/Proton 4.2-9
Steam store URL: https://store.steampowered.com/app/632360/Risk_of_Rain_2/

# Steps to reproduce:
-Install Steam for Linux;
-Join Steam Beta;
-Enable Steam Play for all titles;
-Install Risk of Rain 2;
-Play Risk of Rain 2 to the third stage (it needs to have trees like the
picture on the following page:
https://steamcommunity.com/games/632360/announcements/detail/1595878665982945764
)
- The crash should happen within two minutes


# Notes
I encountered multiple random GPU hangs on this game before (~1 every 5 hours),
but the latest update added an alternative third-stage level where I could not
play longer than approximately 2 minutes without encountering a hang.

Unfortunately, the GPU does not recover, and I have to force-reboot the
computer.

Do not hesitate to ask me additional information, with steps on how to gather
it.
I thought about recording an apitrace, but this probably wouldn't play well
with the GPU hang. I am not sure whether the issue is in LLVM or this should be
preventable at the amdgpu-level. Though GPU recovery should probably work in
the first place (I saw a patch to improve this pass by, but didn't try it).

Another game I'm getting random hangs in is No Man's Sky, also unrecoverable. I
am reporting this one since it seems to be more reproducible.

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