The following test failed in the JDK22 CI:

java/foreign/TestLinker.java

Here's a snippet from the log file:

#section:testng
----------messages:(7/433)----------
command: testng -Djava.security.manager=default TestLinker
reason: User specified action: run testng/othervm/policy=security.policy -Djava.security.manager=default TestLinker
started: Thu Sep 07 22:56:19 UTC 2023
Mode: othervm [/othervm specified]
Additional options from @modules: --add-modules java.base --add-exports java.base/jdk.internal.foreign=ALL-UNNAMED
finished: Thu Sep 07 22:56:20 UTC 2023
elapsed time (seconds): 0.841
----------configuration:(4/117)----------
Boot Layer
  add modules: java.base
  add exports: java.base/jdk.internal.foreign ALL-UNNAMED

----------System.out:(2/128)----------
NativeTestHelper::DEFAULT_RANDOM.seed = -716860814
Re-run with '-DNativeTestHelper.DEFAULT_RANDOM.seed=-716860814' to reproduce
----------System.err:(70/4914)----------
WARNING: A command line option has enabled the Security Manager
WARNING: The Security Manager is deprecated and will be removed in a future release
WARNING: A restricted method in java.lang.foreign.AddressLayout has been called
WARNING: java.lang.foreign.AddressLayout::withTargetLayout has been called by the unnamed module
WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for this module

org.testng.TestNGException:
An error occurred while instantiating class TestLinker: null
at org.testng.internal.InstanceCreator.createInstanceUsingObjectFactory(InstanceCreator.java:123)
at org.testng.internal.InstanceCreator.createInstance(InstanceCreator.java:79)
at org.testng.internal.ClassImpl.getDefaultInstance(ClassImpl.java:109)
at org.testng.internal.ClassImpl.getInstances(ClassImpl.java:167)
at org.testng.TestClass.getInstances(TestClass.java:102)
at org.testng.TestClass.initTestClassesAndInstances(TestClass.java:82)
at org.testng.TestClass.init(TestClass.java:74)
at org.testng.TestClass.<init>(TestClass.java:39)
at org.testng.TestRunner.initMethods(TestRunner.java:457)
at org.testng.TestRunner.init(TestRunner.java:336)
at org.testng.TestRunner.init(TestRunner.java:289)
at org.testng.TestRunner.<init>(TestRunner.java:180)
at org.testng.SuiteRunner$DefaultTestRunnerFactory.newTestRunner(SuiteRunner.java:613)
at org.testng.SuiteRunner.init(SuiteRunner.java:178)
at org.testng.SuiteRunner.<init>(SuiteRunner.java:112)
at org.testng.TestNG.createSuiteRunner(TestNG.java:1306)
at org.testng.TestNG.createSuiteRunners(TestNG.java:1282)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1131)
at org.testng.TestNG.runSuites(TestNG.java:1069)
at org.testng.TestNG.run(TestNG.java:1037)
at com.sun.javatest.regtest.agent.TestNGRunner.main(TestNGRunner.java:102)
at com.sun.javatest.regtest.agent.TestNGRunner.main(TestNGRunner.java:58)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
at java.base/java.lang.Thread.run(Thread.java:1570)
Caused by: java.lang.ExceptionInInitializerError
at java.base/jdk.internal.foreign.abi.fallback.FallbackLinker.isSupported(FallbackLinker.java:78)
at java.base/jdk.internal.foreign.CABI.computeCurrent(CABI.java:95)
at java.base/jdk.internal.foreign.CABI.<clinit>(CABI.java:49)
at java.base/jdk.internal.foreign.abi.SharedUtils$4.<clinit>(SharedUtils.java:239)
at java.base/jdk.internal.foreign.abi.SharedUtils.getSystemLinker(SharedUtils.java:239)
at java.base/java.lang.foreign.Linker.nativeLinker(Linker.java:502)
at NativeTestHelper.<clinit>(NativeTestHelper.java:126)
at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized0(Native Method)
at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized(Unsafe.java:1160)
at java.base/jdk.internal.reflect.MethodHandleAccessorFactory.ensureClassInitialized(MethodHandleAccessorFactory.java:300)
at java.base/jdk.internal.reflect.MethodHandleAccessorFactory.newConstructorAccessor(MethodHandleAccessorFactory.java:103)
at java.base/jdk.internal.reflect.ReflectionFactory.newConstructorAccessor(ReflectionFactory.java:173)
at java.base/java.lang.reflect.Constructor.acquireConstructorAccessor(Constructor.java:549)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:486)
at org.testng.internal.ObjectFactoryImpl.newInstance(ObjectFactoryImpl.java:23)
at org.testng.internal.InstanceCreator.instantiateUsingDefaultConstructor(InstanceCreator.java:193)
at org.testng.internal.InstanceCreator.createInstanceUsingObjectFactory(InstanceCreator.java:113)
... 25 more
Caused by: java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "loadLibrary.fallbackLinker")
at java.base/java.security.AccessControlContext.checkPermission(AccessControlContext.java:488)
at java.base/java.security.AccessController.checkPermission(AccessController.java:1085)
at java.base/java.lang.SecurityManager.checkPermission(SecurityManager.java:411)
at java.base/java.lang.SecurityManager.checkLink(SecurityManager.java:689)
at java.base/java.lang.Runtime.loadLibrary0(Runtime.java:910)
at java.base/java.lang.System.loadLibrary(System.java:2063)
at java.base/jdk.internal.foreign.abi.fallback.LibFallback.tryLoadLibrary(LibFallback.java:41)
at java.base/jdk.internal.foreign.abi.fallback.LibFallback.<clinit>(LibFallback.java:37)
... 43 more

JavaTest Message: Test threw exception: org.testng.TestNGException:
An error occurred while instantiating class TestLinker: null
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: org.testng.TestNGException: An error occurred while instantiating class TestLinker: null
----------rerun:(44/6697)*----------