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IV32629: CLOSURE CRASH WHEN RUNNING WITH LEIN TOOL

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APAR status

  • Closed as program error.

Error description

  • Error Message: crash
    .
    Stack Trace: 0xb6d1171a in j9dump_create ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9prt26.so
    
    (gdb) backtrace
    
    #0  0xb6d1171a in j9dump_create ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9prt26.so
    
    #1  0xb681be3e in doSystemDump ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9dmp26.so
    
    #2  0xb681a617 in protectedDumpFunction ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9dmp26.so
    
    #3  0xb6d20fc2 in j9sig_protect ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9prt26.so
    
    #4  0xb681a5e8 in runDumpFunction ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9dmp26.so
    
    #5  0xb681f545 in runDumpAgent ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9dmp26.so
    
    #6  0xb6832457 in triggerDumpAgents ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9dmp26.so
    
    #7  0xb6b88fe7 in generateDiagnosticFiles ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9vm26.so
    
    #8  0xb6d20fc2 in j9sig_protect ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9prt26.so
    
    #9  0xb6b891fe in vmSignalHandler ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9vm26.so
    
    #10 0xb6b89b18 in structuredSignalHandler ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9vm26.so
    
    #11 0xb6d201e5 in masterSynchSignalHandler ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9prt26.so
    
    #12 <signal handler called>
    
    #13 0xb66de777 in methodDebugInfoFromROMMethod ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9jit26.so
    
    #14 0xb66de895 in stackMapFromROMMethod ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9jit26.so
    
    #15 0xb66de8d7 in nextROMMethod ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9jit26.so
    
    #16 0xb66df8ce in getOriginalROMMethod ()
    
       from /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9jit26.so
    
    #17 0xb6164995 in TR_J9Method::TR_J9Method(TR_FrontEnd*,
    TR_Memory*,
    TR_OpaqueMethodBlock*) () from
    
    /usr/lib/j2sdk1.7-ibm/jre/lib/i386/default/libj9jit26.so
    
    #18 0x943e41d0 in ?? ()
    .
    

Local fix

Problem summary

  • the error occurs if we do not do virtual call right after
    loading the receiver pointer
    

Problem conclusion

  • This defect will be fixed in:
    7.0.0 SR4
    .
    The JIT is modified to add checks in the optimizer to fix the
    issue
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV32629

  • Reported component name

    JIT

  • Reported component ID

    620700124

  • Reported release

    260

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-11-27

  • Closed date

    2012-11-27

  • Last modified date

    2012-11-28

  • 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

    JIT

  • Fixed component ID

    620700124

Applicable component levels

  • R260 PSY

       UP



Document information

More support for: Runtimes for Java Technology
Just In Time (JIT) Compiler

Software version: 260

Reference #: IV32629

Modified date: 28 November 2012