IIS crashes and restarts without dropping a mini-dump

Question

I have a tough scenario I\'m trying to debug... On a web forms page, when I click submit, the web server hits some error and restarts the w3svc process.

I do not see any

Answer 1

I would use something like Procdump to get a memory dump when the process terminates and look for exception and call-stack.

-t Write a dump when the process terminates.

FYI...what you see in EventViewer is Watson buckets which tells which application and module had an unhandled exception. From your log it looks like kernelBasewas the faulting module.