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IJ23367: ASSERTION FAILURE IN JCLEXCEPTION.C

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APAR status

  • Closed as program error.

Error description

  • Error Message: Following message shows up in the snaptrace:
    j9jcl.191            Assert     * ** ASSERTION FAILED ** at
    common/jclexception.c:263: ((string) != NULL)
    .
    Stack Trace: jclse29!getStackTraceIterator+0xaa0
    <OSB>...\jcl\common\jclexception.c @ 263<CSB>
    j9vm29!iterateStackTrace+0x4d1 <OSB>...\vm\exceptiondescribe.c @
    366<CSB>
    jclse29!getStackTrace+0xe9 <OSB>...\jcl\common\jclexception.c @
    353<CSB>
    jclse29!Java_java_lang_J9VMInternals_getStackTrace+0x39
    <OSB>...\jcl\common\java_lang_j9vminternals.cpp @ 43<CSB>
    .
    

Local fix

Problem summary

  • Problem is caused by out of sync data when iterating a
    stacktrace to convert it to a String format
    

Problem conclusion

  • Adjusted the implementation to ensure the data is always in sync
    with the iterator
    .
    This APAR will be fixed in the following Java Releases:
       8    SR6 FP10  (8.0.6.10)
    .
    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/
    

Temporary fix

Comments

APAR Information

  • APAR number

    IJ23367

  • Reported component name

    J9 COMMON CODE

  • Reported component ID

    620700127

  • Reported release

    270

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-03-06

  • Closed date

    2020-03-06

  • Last modified date

    2020-03-06

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

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

Fix information

  • Fixed component name

    J9 COMMON CODE

  • Fixed component ID

    620700127

Applicable component levels

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSCVQ3W","label":"Virtual Machine"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"270","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
06 March 2020