[CI] DockerTests test021InstallPlugin failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic-packaging #4520 / ubuntu-2204_packaging-tests-unix
• elasticsearch-periodic-packaging #4515 / oraclelinux-8_packaging-tests-unix
• elasticsearch-periodic-packaging #4489 / rhel-9_packaging-tests-unix
• elasticsearch-periodic-packaging #4484 / oraclelinux-8_packaging-tests-unix
• elasticsearch-periodic-packaging #4484 / rhel-9_packaging-tests-unix
• elasticsearch-periodic-packaging #4479 / debian-11_packaging-tests-unix
• elasticsearch-periodic-packaging #4474 / opensuse-leap-15_packaging-tests-unix
• elasticsearch-periodic-packaging #4474 / debian-11_packaging-tests-unix
• elasticsearch-periodic-packaging #4469 / ubuntu-2204_packaging-tests-unix
• elasticsearch-periodic-packaging #4464 / opensuse-leap-15_packaging-tests-unix

Reproduction Line:

null

Applicable branches: 8.15

Reproduces locally?: N/A

Failure History: See dashboard&_a=(controlGroupState:(initialChildControlState:('0c0c9cb8-ccd2-45c6-9b13-96bac4abc542':(dataViewId:fbbdc689-be23-4b3d-8057-aa402e9ed0c5,fieldName:task.keyword,order:0,selectedOptions:!(),title:'GradleTask',type:optionsListControl),'4e6ad9d6-6fdc-4fcc-bf1a-aa6ca79e0850':(dataViewId:fbbdc689-be23-4b3d-8057-aa402e9ed0c5,fieldName:className.keyword,order:1,selectedOptions:!(org.elasticsearch.packaging.test.DockerTests),title:'Suite',type:optionsListControl),'144933da-5c1b-4257-a969-7f43455a7901':(dataViewId:fbbdc689-be23-4b3d-8057-aa402e9ed0c5,fieldName:name.keyword,order:2,selectedOptions:!(test021InstallPlugin),title:'Test',type:optionsListControl)))))

Failure Message:

org.elasticsearch.packaging.util.Shell$ShellException: Command was not successful: [bash -c docker exec --tty 9098cd251d5c92984f5d9851da8e5a6619bcd9fac161a0bfb27cecbd33187b02 /usr/share/elasticsearch/bin/elasticsearch-plugin list]
   result: exitCode = [137] stdout = [analysis-icu] stderr = []

Issue Reasons:

• [8.15] 11 failures in test test021InstallPlugin (1.2% fail rate in 930 executions)
• [8.15] 2 failures in step ubuntu-2204_packaging-tests-unix (12.5% fail rate in 16 executions)
• [8.15] 2 failures in step rhel-9_packaging-tests-unix (13.3% fail rate in 15 executions)
• [8.15] 2 failures in step opensuse-leap-15_packaging-tests-unix (13.3% fail rate in 15 executions)
• [8.15] 2 failures in step debian-11_packaging-tests-unix (13.3% fail rate in 15 executions)
• [8.15] 3 failures in step oraclelinux-8_packaging-tests-unix (20.0% fail rate in 15 executions)
• [8.15] 9 failures in pipeline elasticsearch-periodic-packaging (56.3% fail rate in 16 executions)

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

[elasticsearchmachine]

Pinging @elastic/es-delivery (Team:Delivery)

[mark-vieira]

Interestingly this only seems to fail against 8.15 yet I don't see any changes in later branches that would explain this being "fixed".