Flaky assertion failure in `PythonUtils.createMethod`

[IshanSanjeevUpadhyay]

I am encountering assertion failures in com.oracle.graal.python.util.PythonUtils.createMethod. This occurs during unit tests where a GraalVM Engine is shared across multiple Context instances.
This is the assertion that fails : assert callTarget.getRootNode() instanceof BuiltinFunctionRootNode r && r.getBuiltin() == builtin;

This is the stack trace

org.graalvm.polyglot.PolyglotException: java.lang.AssertionError
	at com.oracle.graal.python.util.PythonUtils.createMethod(PythonUtils.java:717)
	at com.oracle.graal.python.util.PythonUtils.createMethod(PythonUtils.java:712)
	at com.oracle.graal.python.builtins.modules.codecs.CodecsRegistry.registerDefaultHandler(CodecsRegistry.java:154)
	at com.oracle.graal.python.builtins.modules.codecs.CodecsRegistry.doInitialize(CodecsRegistry.java:140)
	at com.oracle.graal.python.builtins.modules.codecs.CodecsRegistry.ensureRegistryInitialized(CodecsRegistry.java:134)
	at com.oracle.graal.python.builtins.modules.CodecsModuleBuiltins.ensureRegistryInitialized(CodecsModuleBuiltins.java:1036)
	at com.oracle.graal.python.builtins.modules.CodecsModuleBuiltins$PyCodecLookupNode.lookup(CodecsModuleBuiltins.java:986)
	at com.oracle.graal.python.builtins.modules.CodecsModuleBuiltinsFactory$PyCodecLookupNodeGen$Uncached.execute(CodecsModuleBuiltinsFactory.java:2680)
	at com.oracle.graal.python.builtins.modules.CodecsTruffleModuleBuiltins$LookupTextEncoding.lookup(CodecsTruffleModuleBuiltins.java:428)
	at com.oracle.graal.python.builtins.modules.CodecsTruffleModuleBuiltinsFactory$LookupTextEncodingNodeGen$Uncached.execute(CodecsTruffleModuleBuiltinsFactory.java:1357)
	at com.oracle.graal.python.builtins.modules.io.TextIOWrapperNodes$TextIOWrapperInitNode.init(TextIOWrapperNodes.java:869)
	at com.oracle.graal.python.builtins.modules.io.TextIOWrapperNodesFactory$TextIOWrapperInitNodeGen$Uncached.execute(TextIOWrapperNodesFactory.java:3565)
	at com.oracle.graal.python.builtins.modules.SysModuleBuiltins.setWrapper(SysModuleBuiltins.java:774)
	at com.oracle.graal.python.builtins.modules.SysModuleBuiltins.initStd(SysModuleBuiltins.java:749)
	at com.oracle.graal.python.builtins.modules.SysModuleBuiltins.postInitialize(SysModuleBuiltins.java:726)
	at com.oracle.graal.python.builtins.Python3Core.postInitialize(Python3Core.java:1062)
	at com.oracle.graal.python.runtime.PythonContext.initialize(PythonContext.java:1553)
	at com.oracle.graal.python.PythonLanguage.initializeContext(PythonLanguage.java:515)
	at com.oracle.graal.python.PythonLanguage.initializeContext(PythonLanguage.java:149)
	at com.oracle.truffle.api.TruffleLanguage$Env.postInit(TruffleLanguage.java:3987)
	at com.oracle.truffle.api.LanguageAccessor$LanguageImpl.postInitEnv(LanguageAccessor.java:287)
	at com.oracle.truffle.polyglot.PolyglotLanguageContext.ensureInitialized(PolyglotLanguageContext.java:894)
	at com.oracle.truffle.polyglot.PolyglotContextImpl.eval(PolyglotContextImpl.java:1896)
	at com.oracle.truffle.polyglot.PolyglotContextDispatch.eval(PolyglotContextDispatch.java:62)
	at org.graalvm.polyglot.Context.eval(Context.java:419)
	at tech.picnic.ruleengine.evaluator.logic.impl.ExecutableRuleImpl.create(ExecutableRuleImpl.java:109)
	at tech.picnic.ruleengine.evaluator.logic.bindings.actions.BaseActionBindingsTestCase.verifyActionCreation(BaseActionBindingsTestCase.java:78)
	at tech.picnic.ruleengine.evaluator.logic.bindings.actions.BaseActionBindingsTestCase.pythonCreateActions(BaseActionBindingsTestCase.java:72)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
	at java.base/java.lang.reflect.Method.invoke(Method.java:565)
	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:701)
	at org.junit.platform.commons.support.ReflectionSupport.invokeMethod(ReflectionSupport.java:502)
	at org.junit.jupiter.engine.support.MethodReflectionUtils.invoke(MethodReflectionUtils.java:45)
	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:61)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:124)
	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:163)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:148)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:123)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:105)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:99)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:66)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:47)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:39)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:104)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:98)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invokeVoid(InterceptingExecutableInvoker.java:71)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$0(TestMethodTestDescriptor.java:219)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:74)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:215)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:157)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:70)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$2(NodeTestTask.java:176)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:74)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$1(NodeTestTask.java:166)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$0(NodeTestTask.java:164)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:74)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:163)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:116)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1604)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:42)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$2(NodeTestTask.java:180)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:74)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$1(NodeTestTask.java:166)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$0(NodeTestTask.java:164)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:74)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:163)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:116)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1604)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:42)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$2(NodeTestTask.java:180)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:74)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$1(NodeTestTask.java:166)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$0(NodeTestTask.java:164)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:74)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:163)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:116)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:36)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:52)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:58)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.executeEngine(EngineExecutionOrchestrator.java:246)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.failOrExecuteEngine(EngineExecutionOrchestrator.java:218)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:179)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:108)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:66)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:157)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:65)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:125)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:93)
	at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:48)
	at org.junit.platform.launcher.core.InterceptingLauncher.lambda$execute$0(InterceptingLauncher.java:41)
	at org.junit.platform.launcher.core.ClasspathAlignmentCheckingLauncherInterceptor.intercept(ClasspathAlignmentCheckingLauncherInterceptor.java:25)
	at org.junit.platform.launcher.core.InterceptingLauncher.execute(InterceptingLauncher.java:40)
	at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:48)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:67)
	at com.intellij.junit6.JUnit6IdeaTestRunner.startRunnerWithArgs(JUnit6IdeaTestRunner.java:67)
	at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
	at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
	at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
	at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:237)
	at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
	Suppressed: Attached Guest Language Frames (0)
Internal GraalVM error, please report at https://github.com/oracle/graal/issues/.

Let me know if there is any other information you need to help fix this.