This failure is showing up now that JDK-8144953 is fixed:

...
[0.641s][info][exceptions] Exception <a 'java/lang/ClassNotFoundException'> (0x0000000101cdc178) thrown in compiled method <{method} {0x00007fa778abf720} 'newBundle' '(Ljava/lang/String;Ljava/util/Locale;Ljava/lang/String;Ljava/lang/ClassLoader;Z)Ljava/util/ResourceBundle;' in 'java/util/ResourceBundle$Control'> at PC 0x00007fa8c30590fc for thread 0x00007fa8d0025000
[0.641s][info][exceptions] Thread 0x00007fa8d0025000 continuing at PC 0x00007fa8c305ba4a for exception thrown at PC 0x00007fa8c30590fc
];
 stderr: [Error: Could not find or load main class NoClassFound
]
 exitValue = 1

java.lang.RuntimeException: '<a 'java/lang/ClassNotFoundException': NoClassFound>' missing from stdout/stderr

at jdk.test.lib.OutputAnalyzer.shouldContain(OutputAnalyzer.java:138)
at TraceExceptionsTest.main(TraceExceptionsTest.java:41)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:520)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:92)
at java.lang.Thread.run(Thread.java:804)