APAR status
Closed as program error.
Error description
Error Message: Java process terminated with signal SEGV/GPF while in getStackTrace . Stack Trace: Offset Function ------ -------- 0000077a walkStackFrames 0000007e getStackTraceForThread 00c7f204 RUNJAVATHREAD 000000e0 javaProtectedThreadProc 0000071a j9sig_protect 00000072 javaThreadProc 0000051c thread_wrapper 00000f50 CELQPCMM .
Local fix
Problem summary
The problem is due to a race condition when a thread is halted for inspection while it is halting another thread for inspection. This may cause the thread to continue running while the other thread attempts to walk its stack
Problem conclusion
This defect will be fixed in: 6.0.0 SR10 6.0.1 SR1 . The JVM has been updated to prevent the race condition. . To obtain the fix: Install build 20111019 or later
Temporary fix
Comments
APAR Information
APAR number
IV09088
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
2011-10-17
Closed date
2011-10-19
Last modified date
2012-08-16
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
J9 COMMON CODE
Fixed component ID
620700127
Applicable component levels
R600 PSY
UP
R260 PSY
UP
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Document Information
Modified date:
16 August 2012