APAR status
Closed as program error.
Error description
Error Message: Unhandled exception Type=Segmentation error vmState=0x00050aff J9Generic_Signal_Number=00000004 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000032 Handler1=09001000A0957090 Handler2=09001000A094DBD0 Module=/java/perffarm/sdks/pap6470sr5-20130215_01/sdk/jre/lib/pp c64/compressedrefs/libj9jit26.so Module_base_address=09000000037E4000 The problem can only occur on java 7 SR4 and java 626 SR5. . Stack Trace: j> 04:33:34 TR_InlinerBase::addGuardForVirtual+0x462 (inliner.cpp:3950, 0x6B3502A2 j> 04:33:34 TR_InlinerBase::inlineCallSite2+0x13d5 (inliner.cpp:9104, 0x6B358CC5 j> 04:33:34 TR_InlinerBase::inlineCallSite+0x586 (inliner.cpp:8374, 0x6B34B846 j> 04:33:34 TR_DumbInliner::analyzeCallSite+0x1c2 (inliner.cpp:3224, 0x6B355FC2 j> 04:33:34 TR_DumbInliner::inlineCallSites+0x100 (inliner.cpp:3162, 0x6B34F660 j> 04:33:34 TR_InlinerBase::inlineCallSite2+0x9d1 (inliner.cpp:8675, 0x6B3582C1 j> 04:33:34 TR_InlinerBase::inlineCallSite+0x586 (inliner.cpp:8374, 0x6B34B846 . NA
Local fix
-Xjit:disableInlining Note: The use of this workaround will have a major impact on the performance.
Problem summary
Inlining deep chains of methods caused the crash.
Problem conclusion
This defect will be fixed in: 7.0.0 SR5 6.0.1 SR6 . JIT was modified to fix the problem
Temporary fix
Comments
APAR Information
APAR number
IV43917
Reported component name
JIT
Reported component ID
620700124
Reported release
260
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
R260 PSY
UP
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Document Information
Modified date:
07 June 2013