There have been two instances of this today (both in PR builds) that blew up due to an OOME.

**Build scan:**
https://gradle-enterprise.elastic.co/s/ryfsljqpbyjlm/tests/:x-pack:plugin:ml:internalClusterTest/org.elasticsearch.xpack.ml.integration.MlDistributedFailureIT/testClusterWithTwoMlNodes_StopsDatafeed_GivenJobFailsOnReassign

**Reproduction line:**
`./gradlew ':x-pack:plugin:ml:internalClusterTest' --tests "org.elasticsearch.xpack.ml.integration.MlDistributedFailureIT.testClusterWithTwoMlNodes_StopsDatafeed_GivenJobFailsOnReassign" -Dtests.seed=A3E13461A939BDF6 -Dtests.locale=ar-IQ -Dtests.timezone=America/Porto_Velho -Druntime.java=17`

**Applicable branches:**
master

**Reproduces locally?:**
No

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.xpack.ml.integration.MlDistributedFailureIT&tests.test=testClusterWithTwoMlNodes_StopsDatafeed_GivenJobFailsOnReassign

**Failure excerpt:**
```
java.lang.Exception: Test abandoned because suite timeout was reached.

  at __randomizedtesting.SeedInfo.seed([A3E13461A939BDF6]:0)

```
server/src/main/java/org/elasticsearch/plugins/PluginsService.java
}
    static final LayerAndLoader createPluginModuleLayer(PluginBundle bundle, ClassLoader parentLoader, List<ModuleLayer> parentLayers) {
        assert bundle.plugin.getModuleName().isPresent();
        return createModuleLayer(
            bundle.plugin.getClassname(),
            bundle.plugin.getModuleName().get(),
            urlsToPaths(bundle.urls),
            parentLoader,
            parentLayers
        );
    }
    static final LayerAndLoader createSpiModuleLayer(Set<URL> urls, ClassLoader parentLoader, List<ModuleLayer> parentLayers) {
        
        return createModuleLayer(
            null,  
            spiModuleName(urls),
            urlsToPaths(urls),
            parentLoader,
            parentLayers
        );
    }
    private static final Module serverModule = PluginsService.class.getModule();
    static final LayerAndLoader createModuleLayer(
        String className,
        String moduleName,
        Path[] paths,
        ClassLoader parentLoader,
        List<ModuleLayer> parentLayers
    ) {
        logger.debug(() -> "Loading bundle: creating module layer and loader for module " + moduleName);