[CI] FsDirectoryFactoryTests testPreload failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic #8913 / release-tests
• elasticsearch-pull-request #76229 / part-1

Reproduction Line:

./gradlew ":server:test" --tests "org.elasticsearch.index.store.FsDirectoryFactoryTests.testPreload" -Dtests.seed=3903D401D00E103D -Dbuild.snapshot=false -Dtests.jvm.argline="-Dbuild.snapshot=false" -Dlicense.key=x-pack/license-tools/src/test/resources/public.key -Dtests.locale=bho-IN -Dtests.timezone=Asia/Manila -Druntime.java=24

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: null

Issue Reasons:

• [main] 2 failures in test testPreload (0.2% fail rate in 868 executions)

Note:
This issue was created using new test triage automation. Please report issues or feedback to es-delivery.

[elasticsearchmachine]

This has been muted on branch main

Mute Reasons:

• [main] 2 failures in test testPreload (0.2% fail rate in 868 executions)

Build Scans:

• elasticsearch-periodic #8913 / release-tests
• elasticsearch-pull-request #76229 / part-1

[elasticsearchmachine]

Pinging @elastic/es-distributed-indexing (Team:Distributed Indexing)