Crash on MemoryManager::Reallocate when opening a scene in a specific project

Unity: Scene Management

Fixed

2022.3.X

How to reproduce:
1. Open the attached “IN-109870“ project
2. Open the “Startup“ scene
3. Observe the crash

Reproducible with: 2022.1.0a10, 2022.3.61f1 (e6a1f07378cd)
Not reproducible with: 2022.3.65f1, 6000.0.54f1, 6000.1.15f1, 6000.2.0b13, 6000.3.0a4
Fixed in: 2022.3.62f1

Reproducible on: MacOS 15.5 (M4)
Not reproducible on: No other environments tested

Note: The crash reproduces either opening the “SimpleLevel“ scene or/and “MainLevel“ scene

First few lines of the stack trace:

#0  0x000001051ff70c in MemoryManager::Reallocate(void*, unsigned long, unsigned long, MemLabelId const&, AllocateOptions, char const*, int) 
#1  0x000001051ff2e8 in realloc_internal(void*, unsigned long, unsigned long, MemLabelId const&, AllocateOptions, char const*, int) 
#2  0x000001053765f8 in core::vector_detail::vector_data::grow(unsigned long, unsigned long) 
#3  0x000001052456d0 in Unity::Component::CheckStructure(ErrorsAndWarningsCapture*) 
#4  0x00000106910ca0 in CheckGameObjects(AwakeFromLoadQueue&, ErrorsAndWarningsCapture*) 
#5  0x00000106910d60 in CheckGameObjectsAndAddMissingRequiredComponents(AwakeFromLoadQueue&, bool, ErrorsAndWarningsCapture*)

Crash on MemoryManager::Reallocate when opening a scene in a specific project

Unity: Scene Management

Fixed

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Crash on MemoryManager::Reallocate when opening a scene in a specific project

Unity: Scene Management

Statuses

Fixed

Resolution Notes

Description

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