Crash on D3D12RayTracingShaderRuntimeData::GatherRayTracingGlobalInputBuffers when opening a specific project

Unity: Raytracing

Fixed

6.1.X

6.0.X

2022.3.X

Won't Fix

2021.3.X

Fix verified in: Unity 6.1 Alpha 6000.1.0a8.947 Revision: trunk 2a289db91e27 Built: Tue, 26 Nov 2024 10:22:32 GMT

Fix verified in: Unity 6 6000.0.31f1.9213 Revision: 6000.0/staging b79f301c4775 Built: Thu, 28 Nov 2024 02:46:14 GMT

I wasn't able to reproduce the crash when opening the project. Unity seems very unstable with the project open causing the system to freeze. I believe this is a different issue than the crash hapening during the first rendered frame. Fell free to open another ticket for the instability and freezes issues after opening the project.

Reproduction steps:
1. Open the attached project "CrashRepro"

Expected result: Project opens
Actual result: Editor crashes

Reproducible with: 2021.3.46f1, 2022.3.52f1, 6000.0.26f1, 6000.1.0a3

Reproducible on: Windows 11
Not reproducible on: No other environment tested

First few lines of stack trace:

0x00007FFECB080E5E (Unity) D3D12RayTracingShaderRuntimeData::GatherRayTracingGlobalInputBuffers
0x00007FFECB08043A (Unity) D3D12RayTracingShaderRuntimeData::GatherHitGroupsGlobalParameters
0x00007FFECB081E90 (Unity) D3D12RayTracingShaderRuntimeData::GetGlobalResources
0x00007FFECB07F408 (Unity) GfxDeviceD3D12Base::DispatchRayTracingProgram
0x00007FFECC7E2F90 (Unity) GfxDeviceWorker::RunCommand

Crash on D3D12RayTracingShaderRuntimeData::GatherRayTracingGlobalInputBuffers when opening a specific project

Unity: Raytracing

Fixed

Won't Fix

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Crash on D3D12RayTracingShaderRuntimeData::GatherRayTracingGlobalInputBuffers when opening a specific project

Unity: Raytracing

Statuses

Fixed

Won't Fix

Resolution Notes

6.1.XFixedFix verified in: Unity 6.1 Alpha 6000.1.0a8.947 Revision: trunk 2a289db91e27 Built: Tue, 26 Nov 2024 10:22:32 GMT

6.0.XFixedFix verified in: Unity 6 6000.0.31f1.9213 Revision: 6000.0/staging b79f301c4775 Built: Thu, 28 Nov 2024 02:46:14 GMT

Description

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Have a workaround or additional info about this issue?