Crash log when do GC...

Y. Srinivas Ramakrishna y.s.ramakrishna at oracle.com
Mon Apr 18 07:58:42 PDT 2011


Hi, i have heard a couple of other reports of this sort recently.
But i don't think we have found or fixed any issue recently that
might address this. You might want to try a more recent
JVM/JDK to confirm if the crash still occurs (which i think
it probably will, going by other such reports). Do you have
a test case? If so, please file a bug through support or send
us your test case off-line. You can also enable heap verification
at some considerable GC performance cost and see if that gets us
closer to the root cause. (From looking at the stack retrace it appears
as though GC finds a bad reference from an object array while copying
live objects from the young generation during a scavenge.)

-- ramki


On 4/18/2011 6:48 AM, BlueDavy Lin wrote:
> hi!
>
>        Rencently our two app often crash when do gc,the crash log
> attached,can someone give me some advice? thks.
>
>        ps: I tried to set -XX:-UseCompressedOops,but still crash,and
> log is the same.
>



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