APAR status
Closed as program error.
Error description
Error Message: JVMDUMP032I JVM requested Snap dump using 'Snap.20131010.170615.16253130.0003.trc' in response to an event The snap dump does not complete and the JVM hangs. There is no message indicating that the snap dump was written. . Stack Trace: global_lock_ppc_mp() at 0x900000000ef0cb8 _mutex_lock(??, ??, ??) at 0x900000000ed3a1c monitor_wait_original() at 0x90000001cc4001c monitor_wait() at 0x90000001cc3fc5c twEventWait() at 0x90000001cd6cd04 waitEvent() at 0x90000001dc93fb8 utsTraceSnapWithPriority() at 0x90000001dc8f398 doSnapDump() at 0x90000001cd1da18 protectedDumpFunction() at 0x90000001cd22b54 j9sig_protect() at 0x90000001cc56c9c runDumpFunction() at 0x90000001cd22aa4 runDumpAgent() at 0x90000001cd226cc triggerDumpAgents() at 0x90000001cd44478 abortHandler() at 0x90000001cd462dc .
Local fix
Disable snap dump generation by adding the JVM option -Xtrace:none
Problem summary
The problem is caused when the snap dump generation wrongly attempts to acquire an internal lock.
Problem conclusion
This defect will be fixed in: 7.0.0 SR7 6.0.1 SR8 . The JVM has been updated to request the internal lock correctly.
Temporary fix
Comments
APAR Information
APAR number
IV52596
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
260
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-11-27
Closed date
2013-11-27
Last modified date
2013-11-27
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
R260 PSY
UP
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Document Information
Modified date:
21 February 2022