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  1. JDK
  2. JDK-8154210

Zero: Better byte behaviour

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P4 P4
    • 9
    • OpenJDK6, openjdk7u, 8u91, 9
    • hotspot
    • Zero

    • b120
    • generic

        After the JDK8u security patches got merged with 8u91 a Zero build of jdk8u crashes on java -version (caused by bad jump table).

        ./build/linux-x86_64-normal-zero-release/images/j2sdk-image/bin/java -version
        #
        # A fatal error has been detected by the Java Runtime Environment:
        #
        # Internal Error (os_linux_zero.cpp:254), pid=30205, tid=0x00007f877c96a700
        # fatal error: caught unhandled signal 11
        #
        # JRE version: (8.0) (build )
        # Java VM: OpenJDK 64-Bit Zero VM (25.71-b00 interpreted mode linux-amd64 )
        # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
        #
        # An error report file with more information is saved as:
        # /home/sgehwolf/Documents/openjdk/upstream-sources/openjdk8u-dev/hs_err_pid30205.log
        #
        # If you would like to submit a bug report, please visit:
        # http://bugreport.java.com/bugreport/crash.jsp
        #
        Aborted (core dumped)

        In addition to that, on 64 bit systems (big endian) we are seeing the following issue on java -version:
        Error occurred during initialization of VM
        java.lang.ExceptionInInitializerError
                at java.lang.ref.Reference.<clinit>(Reference.java:235)
        Caused by: java.lang.SecurityException: Unsafe
                at sun.misc.Unsafe.getUnsafe(Unsafe.java:90)
                at sun.misc.SharedSecrets.<clinit>(SharedSecrets.java:46)
                at java.lang.ref.Reference.<clinit>(Reference.java:235)

              sgehwolf Severin Gehwolf
              andrew Andrew Hughes
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                Created:
                Updated:
                Resolved: