IV01543: JVM CRASHES WHILE TRYING TO THROW EXCEPTION.

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APAR status

  • Closed as program error.

Error description

  • Error Message: A SIGSEGV/GPF is received when the JVM attempts
    to process an exception thrown from a JITTED method
    .
    Stack Trace: N/A
    .
    

Local fix

  • Disable the compilation of the method throwing the exception
    using -Xjit:exclude{<method signature>}
    

Problem summary

  • JIT generated code was not preserving an object reference needed
    to properly throw a Java exception.
    

Problem conclusion

  • This defect will be fixed in:
    6.0.1 SR1
    6.0.0 SR10
    5.0.0 SR13
    .
    The JIT has been changed to generated code that preserves the
    object reference.
    .
    To obtain the fix:
    Install build 20110611 or later
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV01543

  • Reported component name

    JIT

  • Reported component ID

    620700124

  • Reported release

    260

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-06-08

  • Closed date

    2011-07-07

  • Last modified date

    2011-07-07

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

    IV01544

Fix information

  • Fixed component name

    JIT

  • Fixed component ID

    620700124

Applicable component levels

  • R260 PSY

       UP

  • R600 PSY

       UP



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Document information


More support for:

Runtimes for Java Technology
Just In Time (JIT) Compiler

Software version:

260

Reference #:

IV01543

Modified date:

2011-07-07

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