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Fixed in 2022.1.X

Fixed in 2021.2.X

Votes

0

Found in

2019.3.0b9

2021.2.0a18

2022.1

Issue ID

1355812

Regression

Yes

[Profiler] GC Alloc call stacks have unrelated stack trace lines

Profiling

-

Steps to reproduce:
1. Download the attached "UIToolkitSamples-master.zip" project
2. Open the Trade scene
3. Open profiler, activate "Call Stacks" with GC.Alloc option
4. Enter play mode and wait for a few frames to be recorded
5. Pause the game
6. Select the first frame
7. In the Timeline view of the profiler look through Magenta tiles called "GC.Alloc"

Expected result: The stack trace shows the correct stack for the allocation.
Actual result: The top line of the stack trace is unrelated

Reproducible with: 2021.2.0a18, 2021.2.0b7, 2022.1.0a5
Not reproduce with: 2019.4.29f1, 2020.3.16f1, 2021.1.17f1, 2021.2.0a17

Incorrect stack traces:
"get_rawType()"
"set_isPaused()"

  1. Response avatar

    Resolution Note (fix version 2022.1):

    Fixed in 2022.1.0a8

  2. Response avatar

    Resolution Note (fix version 2021.2):

    Fixed in 2021.2.0b13

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