Bug ID: JDK-6834055 CMS: CompactibleFreeListSpace::block

Type: Bug
Component: hotspot
Sub-Component: gc
Affected Version: 5.0u16-rev

Priority: P2
Status: Closed
Resolution: Cannot Reproduce
OS: solaris_10
CPU: sparc

Submitted: 2009-04-24
Updated: 2011-02-16
Resolved: 2009-06-08

Versions (Unresolved/Resolved/Fixed)

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Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.

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Other
5.0-poolResolved

- Hardware platform
T5220
- OS (uname -a on solaris)
        SunOS jcache04 5.10 Generic_138888-02 sun4v sparc SUNW,SPARC-Enterprise-T5220
Java version "1.5.0_16-rev"
Java(TM) Platform, Standard Edition for Business (build 1.5.0_16-rev-b09)
Java HotSpot(TM) Server VM (build 1.5.0_16-rev-b09, mixed mode)

Problem description

- jvm crashed 
- only once in production. 
- first time.
- what has changed? nothing.

Duplicate :	JDK-6834054 - CMS: CompactibleFreeListSpace::block_size segv
Relates :	JDK-6872049 - CMS: Failure in CompactibleFreeListSpace::block_size from ::block_start_unsafe()