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URL: https://www.ibm.com/support/pages/apar/IV81318

⇱ IV81318: SIGSEGV ON X86-64 WHILE DECRYPTING


IV81318: SIGSEGV ON X86-64 WHILE DECRYPTING

APAR status

  • Closed as program error.

Error description

  • Error Message: A SIGSEGV is received in module libj9jit28.so.
    .
    Stack Trace: Java stack might contain methods
    - com/ibm/crypto/provider/AbstractBufferingCipher.engineUpdate
    - com/ibm/crypto/provider/AbstractBufferingCipher.engineDoFinal
    Native stack might contain DREMAINDER_4
    .
    

Local fix

Problem summary

  • The problem can occur when AES acceleration is used
    (Acceleration is only available on processors with AESNI feature
    set). The problem only affects x86-64 platform (including Linux
    and Windows).
    

Problem conclusion

  • The JVM has been updated to prevent reading unneeded memory
    .
    This APAR will be fixed in the following Java Releases:
     8 SR3 (8.0.3.0)
    .
    Contact your IBM Product's Service Team for these Service
    Refreshes and Fix Packs.
    For those running stand-alone, information about the available
    Service Refreshes and Fix Packs can be found at:
     https://www.ibm.com/developerworks/java/jdk/
    
    Update: May 30, 2016: Corrected the Java Releases.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV81318

  • Reported component name

    JIT

  • Reported component ID

    620700124

  • Reported release

    130

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-02-09

  • Closed date

    2016-02-17

  • Last modified date

    2016-05-30

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

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

  • Fixed component name

    JIT

  • Fixed component ID

    620700124

Applicable component levels

  • R130 PSY

       UP

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Document Information

Modified date:
30 May 2016