APAR status
Closed as program error.
Error description
Error Message: An illegal instruction exception is received in JIT compiled code. It attempted to branch to an invalid address 0x0. . Stack Trace: N/A .
Local fix
This issue can be worked around using -Xjit:disableEscapeAnalysis. It can also be worked around with -Xjit:exclude to exclude the problematic method.
Problem summary
The problem is caused when the JIT fails to add a reference to an array to the stack to ensure that the array is not moved by GC.
Problem conclusion
The JIT has been updated to prevent incorrect Java stack frame creation. . This APAR will be fixed in the following Java Releases: 7 R1 SR3 FP10 (7.1.3.10) 6 SR16 FP7 (6.0.16.7) 6 R1 SR8 FP7 (6.1.8.7) 5.0 SR16 FP13 (5.0.17.0) 8 SR1 FP10 (8.0.1.10) 7 SR9 FP 10 (7.0.9.10) . 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
IV74006
Reported component name
JIT
Reported component ID
620700124
Reported release
130
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-06-08
Closed date
2015-06-08
Last modified date
2015-07-16
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:
16 July 2015