Blender crashes when trying to render with HIP RT #109417

New Issue

System Information
Operating system: Windows-10-10.0.22621-SP0 64 Bits
Graphics card: AMD Radeon RX 6800 XT ATI Technologies Inc. 4.5.0 Core Profile Context 22.40.51.06.230425

Blender Version
Broken: version: 3.6.0, branch: blender-v3.6-release, commit date: 2023-06-27 08:08, hash: c7fc78b81ecb
Worked: N/A

Short description of error
Blender crashes right after building scene when trying to render. Rendering works great without HIP RT. It is reported as Out of Memory but i have 32Go of ram, without any restrictions on blender and only used at 22%. I have the crash report if needed.

Exact steps for others to reproduce the error

Turn on HIP in both CPU and GPU render with HIP RT on too.
Try to render image. Crashes with RT on and render properly with RT off

**System Information** Operating system: Windows-10-10.0.22621-SP0 64 Bits Graphics card: AMD Radeon RX 6800 XT ATI Technologies Inc. 4.5.0 Core Profile Context 22.40.51.06.230425 **Blender Version** Broken: version: 3.6.0, branch: blender-v3.6-release, commit date: 2023-06-27 08:08, hash: `c7fc78b81ecb` Worked: N/A **Short description of error** Blender crashes right after building scene when trying to render. Rendering works great without HIP RT. It is reported as *Out of Memory* but i have 32Go of ram, without any restrictions on blender and only used at 22%. I have the crash report if needed. **Exact steps for others to reproduce the error** - Turn on HIP in both CPU and GPU render with HIP RT on too. - Try to *render image*. Crashes with RT on and render properly with RT off

test.crash.txt

43 KiB

test.blend

16 MiB

CC @BrianSavery @salipour.

@salipour will take a look.

please, share the texture for the Environment map. TY

![image](/attachments/11e8d3d9-081f-41fa-862e-f2e36da8d258) please, share the texture for the Environment map. TY

image.png

1.1 MiB

@ROZGHON-ARTUR You can remove the nodes and just put a solid color as a background, I have just tested and it still crashes, even with a solid background

Thank you

Hi @MoreOwO . We have a hard time reproducing this here. Can you check with the just updated 3.6.1 and the latest AMD drivers?

I downloaded the one advertised to be "HIP RT compatible", i'll try to update it. I will keep you updated

Even with the latest AMD Drivers and the latest version of Blender. I've also tried to repair blender (as I have it through steam, but the only broken file didn't fix a thing). Is there something more I can do to help you ?

Hi @MoreOwO
For the time being, please use the GPU device only. There was a bug in our code that didn't properly handle multi device scenario. We have fixed the issue and will submit the fix later.

Hi @MoreOwO For the time being, please use the GPU device only. There was a bug in our code that didn't properly handle multi device scenario. We have fixed the issue and will submit the fix later.

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Blender crashes when trying to render with HIP RT #109417