APAR status
Closed as program error.
Error description
Error Message: A SIGSEGV/GPF event is received. Note, this issue is only applicable to 64-bit JVMs when -Xcompressedrefs is not used. . Stack Trace: Native stack trace looks like this: growSlotIterator walkMethodFrame walkStackFrames growJavaStack RUNJAVATHREAD .
Local fix
Problem summary
The problem is caused because a pointer is not properly copied over from a Java stack frame to a new and larger Java stack frame.
Problem conclusion
This APAR will be fixed in the following Java Releases: 6 SR16 (6.0.16.0) 6 R1 SR8 (6.1.8.0) 7 SR7 (7.0.7.0) 7 R1 SR1 (7.1.1.0) . The JVM has been updated so that the pointer is duplicated properly.
Temporary fix
Comments
APAR Information
APAR number
IV54820
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2014-01-30
Closed date
2014-01-31
Last modified date
2014-03-19
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
J9 COMMON CODE
Fixed component ID
620700127
Applicable component levels
R600 PSY
UP
R260 PSY
UP
R270 PSY
UP
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Document Information
Modified date:
19 March 2014