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Tomcat or JVM crash dump file?

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Our Tomcat server terminated unexpectedly. (It runs as a windows service; the system event log shows an error: Event ID 7034).

Where can I find a dump of a JVM crash, or some indication of why the Tomcat service actually stopped running?

I see a number of exceptions in our application log (our web framework, Wicket is unable to serialize some of our pages to disk because of a NotSerializableException). I am guessing that these are a side effect of the service trying to shut down (because we have non-serializable objects in our pages). It's not clear to me what triggered the service shut down.

I've checked the following places:

  • application log
  • access log
  • stdout log
  • stderr log
  • tomcat.log
  • jakarta_service log

I don't see anything which indicates that Tomcat is shutting down, or that a VM error occurred. I see some SQL Server-related network errors in the windows application event, but these happened almost 20 minutes later.

Any hints?


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