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Verified with 6000.0.0b16 (GPU timeout crashes on iOS no longer look like Out of Memory crashes.)
Cancelling this 2023.2 issue since the support for this release has come to end of life. The cancelling this issue for 2023.2 does not affect any LTS or Unity 6 Beta/Preview that remain open.
This Unity version will no longer be receiving patch updates.
How to reproduce:
1. Build And Run the user’s attached “Flow.zip” project on iOS device
2. Observe the result
(Delete the "Library" folder in case of build errors)
Expected result: App crashes
Actual result: App doesn’t crash
Reproducible with: 2021.3.32f1, 2022.3.313f1, 2023.1.19f1, 2023.2.0b17, 2023.3.0a13
Reproduced on:
VLNQA00494 - iPhone 14 Pro Max, 16.3.1 iOS
VLNQA00358 - iPhone 12, 14.1 iOS
iPad Mini (6th generation) (user’s info)
iPad Pro (12.9-inch) (5th generation) (user’s info)
iPad Pro (11-inch) (4th generation) (user’s info)
iPad Pro (11-inch) (2nd generation) (user’s info)
Not reproducible on:
VLNQA00392 - iPad (9th generation), 15.0 iOS
VLNQA00310 - iPad Pro 12.9", 13.4.1 iOS
iPhone X (user’s info)
iPhone 13 mini (user’s info)
VLNQA00178, Xiaomi Redmi Note 4 (Redmi Note 4), Android 6.0, CPU: MediaTek Helio X20 MT6797M, GPU: Mali-T880
VLNQA00489, Htc 10 (HTC 10), Android 6.0.1, CPU: Snapdragon 820 MSM8996, GPU: Adreno (TM) 530
VLNQA00120, Google Pixel 2 (Pixel 2), Android 8.1.0, CPU: Snapdragon 835 MSM8998, GPU: Adreno (TM) 540
VLNQA00267, Samsung Galaxy S10+ (SM-G975F), Android 12, CPU: Exynos 9 (9820), GPU: Mali-G76
Note: not reproducible with a newly created project
Error message shown in log:
allocation 0x0x0 already registered @ Runtime/GfxDevice/metal/MetalScratchBuffer.mm:387 size 0; now calling from Runtime/GfxDevice/metal/MetalScratchBuffer.mm:387 size 0?
allocation 0x0x0 already registered @ Runtime/GfxDevice/metal/MetalScratchBuffer.mm:387 size 0; now calling from Runtime/GfxDevice/metal/MetalScratchBuffer.mm:387 size 0?
2023-11-22 11:15:56.964468+0200 Flow[530:20874] IOGPUMetalCommandBufferStorageAllocResourceAtIndex: failed to allocate pooled resource at dbClass: 8
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