APAR status
Closed as program error.
Error description
Error Message: The JVM may die with SIGILL or SIGSEGV after executing a bad branch. . Stack Trace: N/A .
Local fix
The only workaround for this issue is to disable the JIT compiler with the -Xint option.
Problem summary
The problem is caused by an integer overflow inside the JIT compiler when generating long branches with large offsets. Problem only occurs on 64-bit z/OS and z/Linux.
Problem conclusion
This defect will be fixed in: 5.0.0 SR16 FP3 6.0.0 SR14 6.0.1 SR16 7.0.0 SR5 . The JIT compiler has been updated with branch calculations that will not overflow.
Temporary fix
Comments
APAR Information
APAR number
IV43919
Reported component name
JIT
Reported component ID
620700124
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-06-07
Closed date
2013-06-07
Last modified date
2013-06-07
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
R600 PSY
UP
R260 PSY
UP
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Document Information
Modified date:
07 June 2013