compiler/jvmci/events/JvmciNotifyInstallEventTest.java failed with "Got unexpected event count after 2nd install attempt: expected 9 to equal 2"

----------System.err:(17/1290)----------
java.lang.RuntimeException: Got unexpected event count after 2nd install attempt: expected 9 to equal 2
at jdk.test.lib.Asserts.fail(Asserts.java:594)
at jdk.test.lib.Asserts.assertEquals(Asserts.java:205)
at jdk.test.lib.Asserts.assertEQ(Asserts.java:178)
at compiler.jvmci.events.JvmciNotifyInstallEventTest.runTest(JvmciNotifyInstallEventTest.java:132)
at compiler.jvmci.events.JvmciNotifyInstallEventTest.main(JvmciNotifyInstallEventTest.java:90)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
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.MainWrapper$MainThread.run(MainWrapper.java:115)
at java.base/java.lang.Thread.run(Thread.java:834)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Got unexpected event count after 2nd install attempt: expected 9 to equal 2