The following 6 testcases fails:
jdk/jfr/api/consumer/recordingstream/TestClose.java
jdk/jfr/api/consumer/recordingstream/TestOnErrorAsync.java
jdk/jfr/api/consumer/recordingstream/TestOnErrorSync.java
jdk/jfr/api/consumer/recordingstream/TestOnEvent.java
jdk/jfr/api/consumer/recordingstream/TestOnFlush.java
jdk/jfr/api/consumer/recordingstream/TestOnMetadata.java

The test log snippet:
STDERR:
java.lang.AssertionError: Missing object ID 1 in pool jdk.types.ClassLoader. All IDs should reference an object
at jdk.jfr/jdk.jfr.internal.consumer.ConstantMap.get(ConstantMap.java:80)
at jdk.jfr/jdk.jfr.internal.consumer.Reference.resolve(Reference.java:38)
at jdk.jfr/jdk.jfr.internal.consumer.ConstantMap.resolve(ConstantMap.java:119)
at jdk.jfr/jdk.jfr.internal.consumer.ConstantMap.resolve(ConstantMap.java:125)
at jdk.jfr/jdk.jfr.internal.consumer.ConstantMap.get(ConstantMap.java:100)
at jdk.jfr/jdk.jfr.internal.consumer.ConstantMap.lambda$resolve$0(ConstantMap.java:133)
at jdk.jfr/jdk.jfr.internal.LongMap.forEachKey(LongMap.java:237)
at jdk.jfr/jdk.jfr.internal.consumer.ConstantMap.resolve(ConstantMap.java:133)
at jdk.jfr/jdk.jfr.internal.consumer.ChunkParser.lambda$new$2(ChunkParser.java:143)
at jdk.jfr/jdk.jfr.internal.LongMap.forEach(LongMap.java:246)
at jdk.jfr/jdk.jfr.internal.consumer.ChunkParser.<init>(ChunkParser.java:143)
at jdk.jfr/jdk.jfr.internal.consumer.ChunkParser.<init>(ChunkParser.java:109)
at jdk.jfr/jdk.jfr.internal.consumer.EventDirectoryStream.processRecursionSafe(EventDirectoryStream.java:158)
at jdk.jfr/jdk.jfr.internal.consumer.EventDirectoryStream.process(EventDirectoryStream.java:131)
at jdk.jfr/jdk.jfr.internal.consumer.AbstractEventStream.execute(AbstractEventStream.java:261)
at jdk.jfr/jdk.jfr.internal.consumer.AbstractEventStream$1.run(AbstractEventStream.java:284)
at jdk.jfr/jdk.jfr.internal.consumer.AbstractEventStream$1.run(AbstractEventStream.java:281)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
at jdk.jfr/jdk.jfr.internal.consumer.AbstractEventStream.run(AbstractEventStream.java:281)
at jdk.jfr/jdk.jfr.internal.consumer.AbstractEventStream.lambda$startAsync$1(AbstractEventStream.java:224)
at java.base/java.lang.Thread.run(Thread.java:1575)
STATUS:Failed.`main' threw exception: java.lang.AssertionError: Missing object ID 1 in pool jdk.types.ClassLoader. All IDs should reference an object