Crash on GfxDeviceD3D12::ResumeRenderPassAfterFlush when the Frame Debugger inspects a draw that binds a GraphicsBuffer-backed constant buffer inside a native RenderPass

Unity: DirectX12

Open

6.7.X

How to reproduce:
1. Open the attached “IN-149376” project
2. Open the “CrashScene“
3. Open Window > Analysis > Frame Debugger and enable it
4. Click on the “Global CBuffer Repro (Atmospheric)“ event
5. Observe the crash

Reproducible with: 6000.7.0a2, 6000.7.0a5
Could not test with: 6000.0.81f1, 6000.3.23f1, 6000.5.10f1, 6000.6.0b10, 6000.7.0a1 (no “Global CBuffer Repro (Atmospheric)“ event in the Frame Debugger)

Reproduced on: Windows 11
Not reproduced on: No other environment tested

First few lines of the stack trace:
0x00007FFE99497DE3 (Unity) GfxDeviceD3D12::ResumeRenderPassAfterFlush
0x00007FFE9948D587 (Unity) GfxDeviceD3D12::GetComputeBufferData
0x00007FFE98FF694D (Unity) GfxDeviceWorker::RunCommand
0x00007FFE98FFFA7C (Unity) GfxDeviceWorker::RunExt
0x00007FFE98FFFBAF (Unity) GfxDeviceWorker::RunGfxDeviceWorker

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Crash on GfxDeviceD3D12::ResumeRenderPassAfterFlush when the Frame Debugger inspects a draw that binds a GraphicsBuffer-backed constant buffer inside a native RenderPass

Unity: DirectX12

Statuses

Open

Resolution Notes

Description

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Have a workaround or additional info about this issue?

Crash on GfxDeviceD3D12::ResumeRenderPassAfterFlush when the Frame Debugger inspects a draw that binds a GraphicsBuffer-backed constant buffer inside a native RenderPass

Unity: DirectX12

Statuses

Open

Resolution Notes

Description

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Have a workaround or additional info about this issue?