The following test failed in the JDK19 CI:

java/lang/instrument/GetObjectSizeIntrinsicsTest.java#id8

Here's a snippet from the log file:

#section:main
----------messages:(4/592)----------
command: main -Xmx8g -XX:+UnlockDiagnosticVMOptions -XX:+AbortVMOnCompilationFailure -XX:+WhiteBoxAPI -Xbootclasspath/a:. -XX:ObjectAlignmentInBytes=32 -Xint -javaagent:basicAgent.jar GetObjectSizeIntrinsicsTest GetObjectSizeIntrinsicsTest large
reason: User specified action: run main/othervm -Xmx8g -XX:+UnlockDiagnosticVMOptions -XX:+AbortVMOnCompilationFailure -XX:+WhiteBoxAPI -Xbootclasspath/a:. -XX:ObjectAlignmentInBytes=32 -Xint -javaagent:basicAgent.jar GetObjectSizeIntrinsicsTest GetObjectSizeIntrinsicsTest large
Mode: othervm [/othervm specified]
elapsed time (seconds): 7.924
----------configuration:(0/0)----------
----------System.out:(1/47)----------
InstrumentationHandoff JPLIS agent initialized
----------System.err:(18/1233)----------
java.lang.OutOfMemoryError: Java heap space
at GetObjectSizeIntrinsicsTest.testSize_localLargeObjArray(GetObjectSizeIntrinsicsTest.java:457)
at GetObjectSizeIntrinsicsTest.doRunTest(GetObjectSizeIntrinsicsTest.java:366)
at ATestCaseScaffold.runTest(ATestCaseScaffold.java:60)
at GetObjectSizeIntrinsicsTest.main(GetObjectSizeIntrinsicsTest.java:326)
at java.base/java.lang.invoke.LambdaForm$DMH/0x00000000800c1800.invokeStatic(LambdaForm$DMH)
at java.base/java.lang.invoke.LambdaForm$MH/0x00000000800c2800.invoke(LambdaForm$MH)
at java.base/java.lang.invoke.Invokers$Holder.invokeExact_MT(Invokers$Holder)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invokeImpl(DirectMethodHandleAccessor.java:155)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:577)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:833)

JavaTest Message: Test threw exception: java.lang.OutOfMemoryError: Java heap space
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.OutOfMemoryError: Java heap space
----------rerun:(45/6983)*----------

So far the failure has happened on linux-x64-debug and
win-x64-debug configs:

JVM args for all of the failures so far are:
-XX:-UseCompressedOops

The Tier7 job set includes the fix for the following bug:

JDK-8280166 Extend java/lang/instrument/GetObjectSizeIntrinsicsTest.java test cases