APAR status
Closed as program error.
Error description
Error Message: An S0C4 abend or segmentation error with vmState=0x0005ff08 occurs during JIT compilation. . Stack Trace: TR_S390Machine::freeBestRegisterTR_S390Machine::coerceRegisterAs signmentTR_S390RegisterDependencyGroup::assignRegistersTR_S390La belInstruction::assignRegistersAndDependenciesTR_S390Instruction ::assignRegistersTR_S390CodeGenerator::doRegisterAssignmentRegis terAssigningPhase_Impl::performTR_CodeGenerator::generateCodeTR_ Compilation::compile .
Local fix
Problem summary
A NULL check for a JIT internal object was missing hence a de-reference caused a segmentation error.
Problem conclusion
The NULL check was added to prevent de-referencing the JIT internal object if it wasn't instantiated. . This APAR will be fixed in the following Java Releases: 8 SR1 (8.0.1.0) 6 SR16 FP4 (6.0.16.4) 5.0 SR16 FP10 (5.0.16.10) 6 R1 SR8 FP4 (6.1.8.4) 7 SR9 (7.0.9.0) . 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
IV72382
Reported component name
JIT
Reported component ID
620700124
Reported release
130
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-04-17
Closed date
2015-04-17
Last modified date
2015-04-17
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
R600 PSY
UP
R260 PSY
UP
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Document Information
Modified date:
17 April 2015