[engine] WARNING: 1 threads did not reach the synchronous ThreadLocalAction kill other threads for shutdown 21e6fb47 in 60 seconds. When using virtual threads this may be due to the issue that once more than Runtime.availableProcessors() virtual threads are pinned and waiting for each other, no virtual threads can progress (JDK-8334304). Cancelling this ThreadLocalAction to unblock. Use --engine.SynchronousThreadLocalActionPrintStackTraces=true to print thread stacktraces.
truffleruby: an exception escaped out of the interpreter - this is an implementation bug
org.graalvm.polyglot.PolyglotException: java.util.concurrent.CancellationException
	at org.graalvm.truffle/com.oracle.truffle.api.impl.ThreadLocalHandshake$Handshake.get(ThreadLocalHandshake.java:502)
	at org.graalvm.truffle/com.oracle.truffle.api.impl.ThreadLocalHandshake$Handshake.get(ThreadLocalHandshake.java:295)
	at org.graalvm.ruby/org.truffleruby.language.SafepointManager.lambda$pauseAllThreadsAndExecute$0(SafepointManager.java:57)
	at org.graalvm.truffle/com.oracle.truffle.api.impl.ThreadLocalHandshake$TruffleSafepointImpl.setBlockedBoundary(ThreadLocalHandshake.java:881)
	at org.graalvm.truffle/com.oracle.truffle.api.impl.ThreadLocalHandshake$TruffleSafepointImpl.setBlocked(ThreadLocalHandshake.java:852)
	at org.graalvm.truffle/com.oracle.truffle.api.TruffleSafepoint.setBlockedThreadInterruptible(TruffleSafepoint.java:339)
	at org.graalvm.ruby/org.truffleruby.language.SafepointManager.pauseAllThreadsAndExecute(SafepointManager.java:55)
	at org.graalvm.ruby/org.truffleruby.core.thread.ThreadManager.doKillOtherThreads(ThreadManager.java:636)
	at org.graalvm.ruby/org.truffleruby.core.thread.ThreadManager.killAndWaitOtherThreads(ThreadManager.java:613)
	at org.graalvm.ruby/org.truffleruby.RubyContext.finalizeContext(RubyContext.java:488)
	at org.graalvm.ruby/org.truffleruby.RubyLanguage.finalizeContext(RubyLanguage.java:572)
	at org.graalvm.ruby/org.truffleruby.RubyLanguage.finalizeContext(RubyLanguage.java:156)
	at org.graalvm.truffle/com.oracle.truffle.api.LanguageAccessor$LanguageImpl.finalizeContext(LanguageAccessor.java:333)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotLanguageContext.finalizeContext(PolyglotLanguageContext.java:403)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotContextImpl.finalizeContext(PolyglotContextImpl.java:3468)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotContextImpl.finishClose(PolyglotContextImpl.java:2979)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotContextImpl.closeImpl(PolyglotContextImpl.java:2887)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotContextImpl.closeAndMaybeWait(PolyglotContextImpl.java:2039)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotContextImpl.close(PolyglotContextImpl.java:1972)
	at org.graalvm.truffle/com.oracle.truffle.polyglot.PolyglotContextDispatch.close(PolyglotContextDispatch.java:72)
	at org.graalvm.polyglot/org.graalvm.polyglot.Context.close(Context.java:887)
	at org.graalvm.polyglot/org.graalvm.polyglot.Context.close(Context.java:914)
	at org.graalvm.ruby.launcher/org.truffleruby.launcher.RubyLauncher.runContext(RubyLauncher.java:365)
	at org.graalvm.ruby.launcher/org.truffleruby.launcher.RubyLauncher.runRubyMain(RubyLauncher.java:296)
	at org.graalvm.ruby.launcher/org.truffleruby.launcher.RubyLauncher.launch(RubyLauncher.java:171)
	at org.graalvm.launcher/org.graalvm.launcher.AbstractLanguageLauncher.launch(AbstractLanguageLauncher.java:305)
	at org.graalvm.launcher/org.graalvm.launcher.AbstractLanguageLauncher.launch(AbstractLanguageLauncher.java:125)
	at org.graalvm.launcher/org.graalvm.launcher.AbstractLanguageLauncher.runLauncher(AbstractLanguageLauncher.java:173)
	Suppressed: Attached Guest Language Frames (0)