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Bug ID: JDK-6952853 SIGSEGV with UseAdaptiveGCBoundary on 64b linux running jvm2008
JDK-6952853 : SIGSEGV with UseAdaptiveGCBoundary on 64b linux running jvm2008

Details
Type:
Bug
Submit Date:
2010-05-15
Status:
Closed
Updated Date:
2011-03-08
Project Name:
JDK
Resolved Date:
2011-03-08
Component:
hotspot
OS:
generic
Sub-Component:
gc
CPU:
generic
Priority:
P3
Resolution:
Fixed
Affected Versions:
7
Fixed Versions:
hs19 (b04)

Related Reports
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Sub Tasks

Description
While running 6u21p

java -server -d64 -Xmx14g -Xms1g -XX:+ShowMessageBoxOnError -XX:+PrintGCDetails -XX:+UseAdaptiveGCBoundary -XX:+UseCompressedOops -jar ./SPECjvm2008.jar -bt 80

on linux x86_64 got a SEGV

Unexpected Error
------------------------------------------------------------------------------
SIGSEGV (0xb) at pc=0x00007f14354d1b6b, pid=17012, tid=139724588517648

                                    

Comments
EVALUATION

Shrinking of the card table as the generation shrinks is causing the crash.
                                     
2010-05-20
EVALUATION

http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/fdde661c8e06
                                     
2010-06-24



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