APAR status
Closed as program error.
Error description
Error Message: A 0C4 abend is raised by the JIT compile with the following output Type=Segmentation error vmState=0x0005ff0b Note: vmState may differ . Stack Trace: TR_OSRCompilationData::writeMetaData createMethodMetaData TR::CompilationInfoPerThreadBase::compile . This problem only affects Java on z/OS
Local fix
Problem summary
An xlC compiler issue was exposed by JIT compiler code causing a calculation to be incorrect when a function was inlined resulting in an abend. This is detailed by: https://github.com/eclipse/omr/issues/3084
Problem conclusion
The problematic function is prevented from being inlined. This is fixed by: https://github.com/eclipse/omr/pull/3085 . This APAR will be fixed in the following Java Releases: 8 SR5 FP27 (8.0.5.27) 7 R1 SR4 FP40 (7.1.4.40) . 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
IJ11315
Reported component name
JIT
Reported component ID
620700124
Reported release
130
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-11-14
Closed date
2018-11-14
Last modified date
2018-12-03
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
[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSC9HBA","label":"Just In Time (JIT) Compiler"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"130","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
03 December 2018