Crash Hotspot

[Jon Masamitsu]

This could also be bug

6622412: G1: Missing rem set entry

for which we don't have a fix yet.  It is being worked on
actively right now.

Mark Christiaens wrote On 01/25/10 05:14,:

> I've experienced a number of hotspot crashes with b78 - b80.  They
> seem to appear only when I enable the use of the G1 GC.  I've
> attached a number of crash logs.  I'm running NetBeans 6.8 (which
> crashes once in a couple of hours) with the following options:
>
> netbeans_default_options="-J-Xss2m --fontsize 12
> -J-Djava.library.path=/usr/lib64/ -J-Dapple.laf.useScreenMenuBar=true
> --laf javax.swing.plaf.metal.MetalLookAndFeel -J-XX:PermSize=32m
> -J-XX:MaxPermSize=100m -J-Xmx1024m -J-Dnetbeans.logger.console=true
> -J-XX:+DoEscapeAnalysis -J-XX:+UseCompressedOops
> -J-XX:+UnlockExperimentalVMOptions -J-XX:+PrintGCDetails -J-XX:+UseG1GC"
>
> When I instead use the default GC with the other command line
> parameters unchanged then everything runs smoothly for days.  If I
> can provide any more info regarding my setup, do let me know.
>
> BTW, I was wondering if there is another way I should report errors? 
> I've had a look on the openjdk page on the subject
> (http://openjdk.java.net/guide/bugDatabase.html) but that was not
> up-to-date.
>
> Kind regards,
>
> Mark
>
>