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Date:      Sun, 8 Jul 2001 19:27:25 -0400
From:      Michael Lucas <mwlucas@blackhelicopters.org>
To:        hackers@freebsd.org
Subject:   deliberate kernel panic?
Message-ID:  <20010708192725.A9093@blackhelicopters.org>

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Hello,

I'm writing an article on kernel panics -- specifically, how to
prepare for one, how to deal with one, and a cookbook on what to do to
give an admin the best possible chance of getting help with the issue.

Unfortunately, I haven't built a panicing kernel in years.  Is there
any way to force a system to panic in such a way as to save a core?
I'm sure someone out there has a little program that creates a panic. :)

Also, I've found extensive information on how to set up a system, how
to save a core, and so on.  What I haven't found is what you folks
would like from the debug kernel in a trouble report.  (I know about
dmesg, etc, of course!)

What should a user type in kgdb to get information for the initial
report?  I've seen people say that they have a debug kernel, and be
told what to type.  Is this the accepted standard?

Slightly related question: can you set a system to reboot
automatically at a panic, save a core, and continue?

Thanks,
Michael

-- 
Michael Lucas
mwlucas@blackhelicopters.org
http://www.blackhelicopters.org/~mwlucas/
Big Scary Daemons: http://www.oreillynet.com/pub/q/Big_Scary_Daemons

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