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Under Consideration for 6000.0.X, 6000.1.X, 6000.2.X, 6000.3.X

Votes

0

Found in

6000.0.50f1

6000.1.0f1

6000.2.0b2

6000.3.0a1

Issue ID

UUM-108694

Regression

Yes

Crash on DynamicHeapAllocator::CreateTLSFBlock when opening a specific project

-

Reproduction steps:
1. Open the attached project "CrashRepro"

Expected result: Project opens
Actual result: Editor crashes

Reproducible with: 6000.0.0b16, 6000.0.50f1, 6000.1.0f1, 6000.2.0b2
Not reproducible with: 2022.3.62f1, 6000.0.0b15

Reproducible on: Windows 11
Not reproducible on: macOS 15.3.2 Sequoia (Intel)

First few lines of stack trace:

{noformat}0x00007FFCB1B6EE2B (Unity) DynamicHeapAllocator::CreateTLSFBlock
0x00007FFCB1B6D733 (Unity) DynamicHeapAllocator::Allocate
0x00007FFCB1B7C765 (Unity) DualThreadAllocator<DynamicHeapAllocator>::Allocate
0x00007FFCB1B6DE8D (Unity) MemoryManager::Allocate
0x00007FFCB1B7883E (Unity) malloc_internal{noformat}

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