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Set the number of random bits for mmap to 28#72

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juanlofer-eprosima merged 1 commit intomainfrom
hotfix/tsan_mmap_28
Mar 18, 2024
Merged

Set the number of random bits for mmap to 28#72
juanlofer-eprosima merged 1 commit intomainfrom
hotfix/tsan_mmap_28

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@tempate
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@tempate tempate commented Mar 18, 2024

Description

Since the roll out of Github Ubuntu 22.04 (20240310) Image, ASan and TSan jobs have been failing. The issue was reported in actions/runner-images#9491 and fixed in actions/runner-images#9513. Until that fix is deployed, this PR:

  1. Sets kernel param vm.mmap_rnd_bits to 28 as a workaround.

Contributor Checklist

  • Commit messages follow the company guidelines.
  • Changes are API compatible.
  • New features have been added to the versions.md and README.md files (if applicable).

Reviewer Checklist

  • The title and description correctly express the PR's purpose.
  • The Contributor checklist is correctly filled.

Signed-off-by: tempate <danieldiaz@eprosima.com>
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@juanlofer-eprosima juanlofer-eprosima left a comment

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LGTM

@juanlofer-eprosima juanlofer-eprosima merged commit d8861e5 into main Mar 18, 2024
@juanlofer-eprosima juanlofer-eprosima deleted the hotfix/tsan_mmap_28 branch March 18, 2024 14:59
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2 participants