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IV72215: CRASH IN JIT WITH VMSTATE=0X0005FFFF

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APAR status

  • Closed as program error.

Error description

  • Error Message: Crash in JIT due to:Unhandled
    exceptionType=Segmentation error vmState=0x0005ffff
    .
    Stack Trace: 0x00007f8cc8328f70 in getNumInlinedCallSites
    ()0x00007f8cc7c048dc in
    TR_CompilationInfoPerThreadBase::compile(J9VMThread*,
    TR_Compilation*, TR_Options*, TR_ResolvedMethod*, TR_FrontEnd&,
    TR_OptimizationPlan*, bool) ()0x00007f8cc7c0600d in
    TR_CompilationInfoPerThreadBase::wrappedCompile(J9PortLibrary*,
    void*) ()0x00007f8cc9802855 in j9sig_protect
    ()0x00007f8cc7c081ce in
    TR_CompilationInfoPerThreadBase::compile(J9VMThread*,
    TR_MethodToBeCompiled*, bool) ()0x00007f8cc7c0941d in
    protectedCompilationThreadProc(J9PortLibrary*,
    TR_CompilationInfoPerThread*) ()0x00007f8cc9802855 in
    j9sig_protect ()0x00007f8cc7c09d34 in
    compilationThreadProc(void*) ()0x00007f8cc9c3edee in
    thread_wrapper ()
    .
    

Local fix

  • Issue can be worked around using the -Xnoaot option since it
    only happens when using AOT.
    

Problem summary

  • The problem is caused when a method that was initially AOT
    compiled gets redefined to an equivalent method, resulting in
    the JIT trying to load it from the Shared Class Cache (SCC)
    instead of performing a recompile.
    

Problem conclusion

  • The JVM has been updated to not load a redefined method from the
    SCC.
    .
    This APAR will be fixed in the following Java Releases:
       7    SR9       (7.0.9.0)
       6 R1 SR9       (6.1.9.0)
       7 R1 SR3       (7.1.3.0)
    .
    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/
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV72215

  • Reported component name

    JIT

  • Reported component ID

    620700124

  • Reported release

    130

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2015-04-14

  • Closed date

    2015-04-14

  • Last modified date

    2015-04-21

  • 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

  • R130 PSY

       UP

  • R260 PSY

       UP



Document information

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

Software version: 130

Reference #: IV72215

Modified date: 21 April 2015