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Fixed

Fixed in 2021.3.32f1, 2022.3.14f1, 2023.2.0b16, 2023.3.0a12, 7000.0.0a1

Votes

10

Found in

2021.3.25f1

2022.2.18f1

2023.1.0b16

2023.2.0a14

2023.3.0a3

Issue ID

UUM-35018

Regression

No

[iOS] App freezes when collecting garbage and creating IL2CPP generic metadata off the thread

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How to reproduce:
1. Build And Run the user’s attached “Deadlock.zip” project on an iOS device
2. Observe the app

Expected result: No freeze
Actual result: Freeze

Reproducible with: 2021.3.25f1, 2022.2.18f1, 2023.1.0b16, 2023.2.0a14
Could not test with: 2020.3.48f1

Reproduced on:
VLNQA00494 - iPhone 14 Pro Max, 16.3.1 iOS
VLNQA00358 - iPhone 12, 14.1 iOS
VLNQA00392 - iPad (9th generation), 15.0 iOS
VLNQA00310 - iPad Pro 12.9", 13.4.1 iOS

Not reproduced on:
VLNQA00409 - Galaxy Z Fold3 5G (SM-F926B), CPU: Snapdragon 888, GPU: Adreno 660, OS: 11

Notes:
If the triangle keeps spinning in the app after the 1st step, then run the app again
Not reproducible in the Editor and the Standalone Built Player (macOS)

  1. Resolution Note (fix version 2023.3.0a12):

    Fixed in: 2023.3.0a12

  2. Resolution Note (fix version 2023.2.0b16):

    Fixed in: 2023.2.0b16

  3. Resolution Note (fix version 2022.3.14f1):

    Fixed in: 2022.3.14f1

  4. Resolution Note (fix version 2021.3.32f1):

    Fixed in: 2021.3.32f1

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