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Under Consideration for 6000.0.X, 6000.2.X, 6000.3.X, 6000.4.X

Votes

0

Found in

6000.0.59f1

6000.2.7f1

6000.3.0b4

6000.4.0a1

Issue ID

UUM-120146

Regression

No

Crash with multiple stack traces when increasing the Terrain Detail Instance count past a certain threshold

-

How to reproduce:
1. Open the attached “IN-110483.zip” project
2. Open the “SampleScene”
3. In the Hierarchy window, select the “Terrain” GameObject
4. Under Terrain Settings, increase the “Detail Resolution Per Patch” value from 16 to 128
5. Observe the crash

Reproducible in: 2023.1.0a1, 6000.0.59f1, 6000.2.7f1, 6000.3.0b4, 6000.4.0a1

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

First few lines of stacktrace:

{noformat}0x00007FF93555D94B (Unity) MemoryProfiler::GetAllocationRoot
0x00007FF9359B176C (Unity) MemoryProfiler::UnregisterAllocation
0x00007FF935563CF4 (Unity) MemoryManager::RegisterDeallocation
0x00007FF935565E42 (Unity) MemoryManager::TryDeallocateWithLabel{noformat}

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