The following test failed only on windows x86 for the jdk9/hs/hotspot nightly testing (fastdebug):
Test name: sun/management/jmxremote/bootstrap/LocalManagementTest.java
JDK tested: Java(TM) SE Runtime Environment 1.9.0 b10 (1.9.0-ea-fastdebug-b10)
OS tested: Windows x86
Is it platform specific? YES

[TestManager] Connected.
[TestManager] 2792@SC11136383
[TestManager] Testing the connector address from jvmstat buffer
[TestManager] Connect to process 2792 via: service:jmx:rmi://127.0.0.1/stub/rO0ABXNyAC5qYXZheC5tYW5hZ2VtZW50LnJlbW90ZS5ybWkuUk1JU2VydmVySW1wbF9TdHViAAAAAAAAAAICAAB4cgAaamF2YS5ybWkuc2VydmVyLlJlbW90ZVN0dWLp/tzJi+FlGgIAAHhyABxqYXZhLnJtaS5zZXJ2ZXIuUmVtb3RlT2JqZWN002G0kQxhMx4DAAB4cHc4AAtVbmljYXN0UmVmMgAADTEwLjEyOC42OC4xMTIAAPXzIqTZ/1M2Ht67DzyRAAABRa1CAOyAAQB4
[TestApplication(2)] =============== DEBUG MESSAGE: i2c adapter must return to an interpreter frame ================
[TestApplication(2)] # To suppress the following error report, specify this argument
[TestApplication(2)] # after -XX: or in .hotspotrc: SuppressErrorAt=\\macroAssembler_x86.cpp:884
[TestApplication(2)] #
[TestApplication(2)] # A fatal error has been detected by the Java Runtime Environment:
[TestApplication(2)] #
[TestApplication(2)] # Internal Error (C:\\jprt\\T\\P1\\170059.amurillo\\s\\src\\cpu\\x86\\vm\\macroAssembler_x86.cpp:884), pid=2792, tid=5864
[TestApplication(2)] # assert(false) failed: DEBUG MESSAGE: i2c adapter must return to an interpreter frame
[TestApplication(2)] #
[TestApplication(2)] # JRE version: Java(TM) SE Runtime Environment (9.0-b10) (build 1.9.0-ea-fastdebug-b10)
[TestApplication(2)] # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.0-b62-internal-201404251700.amurillo.jdk9-hs-2014-04-25-fastdebug mixed mode windows-amd64 compressed oops)
[TestApplication(2)] # Core dump written. Default location: C:\\local\\aurora\\sandbox\\results\\workDir\\sun\\management\\jmxremote\\bootstrap\\LocalManagementTest\\hs_err_pid2792.mdmp
[TestApplication(2)] #
[TestApplication(2)] # An error report file with more information is saved as:
[TestApplication(2)] # C:\\local\\aurora\\sandbox\\results\\workDir\\sun\\management\\jmxremote\\bootstrap\\LocalManagementTest\\hs_err_pid2792.log
[TestApplication(2)] Locks owned:
[TestApplication(2)] Mutex: [0x228aac8/0x1] tty_lock - owner: 0x59049000
[TestApplication(2)] #
[TestApplication(2)] # If you would like to submit a bug report, please visit:
[TestApplication(2)] # http://bugreport.sun.com/bugreport/crash.jsp
[TestApplication(2)] #
Stopping process java.lang.ProcessImpl@7af3028f
Stopping process java.lang.ProcessImpl@66866bf3