[macos_aarch64] runtime/CompressedOops/CompressedClassPointers.java fails with 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr

Testing https://github.com/openjdk/jdk/pull/2200 reveals this failure in runtime/CompressedOops/CompressedClassPointers.java:

 stdout: [[0.011s][info][gc,metaspace] Compressed class space mapped at: 0x0000007000000000-0x0000007040000000, reserved size: 1073741824
[0.011s][info][gc,metaspace] Narrow klass base: 0x0000007000000000, Narrow klass shift: 0, Narrow klass range: 0x40000000
];
 stderr: [Java HotSpot(TM) 64-Bit Server VM warning: Shared spaces are not supported in this VM
java version "17-internal" 2021-09-14 LTS
Java(TM) SE Runtime Environment (fastdebug build 17-internal+0-LTS-2021-02-27-1954067.mikael.vidstedt.jdk-macosjib)
Java HotSpot(TM) 64-Bit Server VM (fastdebug build 17-internal+0-LTS-2021-02-27-1954067.mikael.vidstedt.jdk-macosjib, mixed mode)
]
 exitValue = 0

java.lang.RuntimeException: 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr

at jdk.test.lib.process.OutputAnalyzer.shouldContain(OutputAnalyzer.java:206)
at CompressedClassPointers.largeHeapAbove32GTest(CompressedClassPointers.java:128)
at CompressedClassPointers.main(CompressedClassPointers.java:324)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:298)
at java.base/java.lang.Thread.run(Thread.java:831)