How do I investigate the cause of a JVM crash?

Question

One day ago, after a few months of normal working, our java app starts to crash occasionally with the following error:

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# A fatal error has been detected by         


        

Answer 1

Switching to another version of linux-kernel "fixes" the JVM crush problem (http://forum.proxmox.com/threads/6998-Best-strategy-to-handle-strange-JVM-errors-inside-VPS?p=40286#post40286). It helped me with my real server. There was Ubuntu server 10.04 LTS OS on it with kernel 2.6.32-33 version. So kernel update resolved this issue. JVM has no crash anymore.