A crash log,can someone give some advices?

[BlueDavy Lin]

hi!

     Crash log attached, can someone look it to give me some advices?

     It seems crash in below codes:

     void instanceKlass::remove_osr_nmethod(nmethod* n)

-- 
=============================
|     BlueDavy                                      |
|     OSGi China User Group Director    |
|     http://china.osgiusers.org               |
|     http://www.bluedavy.com     |
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