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Won't Fix

Votes

0

Found in

6000.0.54f1

6000.1.13f1

6000.2.0b11

6000.3.0a3

6000.4.0a1

Issue ID

UUM-112931

Regression

No

Player for Meta Quest crashes at "(vk::ScratchBuffer::ReserveImpl(unsigned int, vk::CommandBuffer*, vk::FrameNumbers const&)+212)" when using Realtime Probes with Vulkan

-

Reproduction steps:

1. Open the attached project “ReproProject“
2. Switch to the Android platform if it is not already set to that
3. Make sure that the Debug Symbols setting is set to “Public (Symbol Table)” (Setting is located in Build Profiles Window)
4. Build the Player
5. Install the built .apk to a Meta Quest device
6. Launch the installed app on the Meta Quest device
7. Accept any permissions that appear.
8. Click 'Play' under 'Art Benchmark'
9. Wait for the Player to finish loading (if the Player loaded into the Scene successfully, the issue did not reproduce)
10. Observe the crash

Expected result: The Player loaded into the next Scene
Actual result: The Player crashes

Reproducible in: 6000.0.54f1, 6000.1.13f1, 6000.2.0b11, 6000.3.0a3

Reproducible on: Windows 11
Not reproducible in: No other environments tested

Reproducible on devices:
- Oculus Quest 3 (Quest 3), CPU: Snapdragon XR2 Gen 2 (SM8550), GPU: Adreno (TM) 740
- Oculus Quest 2 (Quest 2), CPU: Snapdragon XR2, GPU: Adreno 650

Notes:
- Only reproduces on Vulkan
- The reproduction is highly inconsistent. Repeat steps 5 and 6 until the issue reproduces
- Due to the highly inconsistent reproduction, regression testing will not be conducted
- This issue only reproduces on the first launch of the app. Reinstall the app to reproduce again
- The reproduction produces stack trace different from the originally reported
- When testing in 6000.3.0a3, an error is being logged continuously in the Console window. Does not affect repro steps

  1. Resolution Note:

    This issue is timing sensitive and cannot be reproduced under a debugger or when logs are added. We have no way of verifying our potential blind fix and will be closing this as discussed with the reporter.

    If this issue comes up again and can be more reliably reproduced, please re-open and we can investigate further.

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