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Fix In Review

Fix In Review for 6000.5.0a7

Fixed in 6000.5.0a7

Under Consideration for 6000.3.X, 6000.4.X

Votes

1

Found in

6000.3.3f1

6000.4.0b3

6000.5.0a4

Issue ID

UUM-131824

Regression

Yes

Crash on CheckDeviceStatus when moving in the scene view on a specific scene

DirectX12

-

How to reproduce:
1. Open the attached “IN-129701” project
2. Open the “Map“ scene
3. Move around the scene view for ~1 minute
4. Observe the crash

Reproducible with: 6000.3.2f1, 6000.3.3f1, 6000.4.0b3, 6000.5.0a4
Not reproducible with: 6000.3.1f1
Could not test with: 6000.0.65f1 (could not solve errors from downgrading)

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

Notes:
- Sometimes the crash occurs upon opening the project
- The crash does not occur when using DX11

First few lines of the stack trace:
0x00007FFFCE4E53DA (Unity) CheckDeviceStatus
0x00007FFFCE471722 (Unity) CheckCompletedValue
0x00007FFFCE477FC0 (Unity) D3D12Fence::Wait
0x00007FFFCE4CCF41 (Unity) GfxDeviceD3D12::QueuePresent
0x00007FFFCE47EEB6 (Unity) D3D12Window::EndRendering

or:
0x00007FFABFDC37EA (Unity) CheckDeviceStatus
0x00007FFABFDC0ED4 (Unity) D3D12SwapChain::Present
0x00007FFABFD6D293 (Unity) GfxTaskExecutorD3D12::DoPresent
0x00007FFABFD732DF (Unity) GfxTaskExecutorD3D12::RunTask
0x00007FFABFD757CE (Unity) GfxTaskExecutorD3D12::Task

  1. Resolution Note:

    Fixed in 6000.5.0a7

  2. Resolution Note (fix version 6000.5.0a7):

    Issues have been fixed in scratch memory allocation to reuse the memory at the correct time, preventing the crash.

  3. Resolution Note (fix version 6000.5.0a7):

    Fixed in 6000.5.0a7

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