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Quick Lists
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Bug ID:
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6758633
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Votes
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0
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Synopsis
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G1: SEGV with GCOld on Linux
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Category
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hotspot:garbage_collector
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Reported Against
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b06
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Release Fixed
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hs14(b06)
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State
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10-Fix Delivered,
bug
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Priority:
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3-Medium
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Related Bugs
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Submit Date
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13-OCT-2008
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Description
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G1 crashes during young and full GCs on Linux.
Posted Date : 2008-10-13 06:43:43.0
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Work Around
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N/A
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Evaluation
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The apparent reason of the crash is concurrent resizing of a GrowableArray that is used as a storage for HeapRegionSeq, and reading from it. During the resize procedure multiple kinds of races are possible which all cause HeapRegionSeq corruption from reader's point of view.
Posted Date : 2008-10-13 06:43:43.0
http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/078b8a0d8d7c
Posted Date : 2008-10-14 10:59:43.0
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Comments
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PLEASE NOTE: JDK6 is formerly known as Project Mustang
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