----- Original Message ----- From: "Ronald Klop" <ronald-freeb...@klop.yi.org>
To: <freebsd-stable@freebsd.org>
Sent: Monday, December 10, 2012 12:37 PM
Subject: Re: 8.3 -> 9.1 results in often crashes.


On Mon, 10 Dec 2012 13:13:39 +0100, Pawel Tyll <pt...@nitronet.pl> wrote:

Hi,

1. Do you have a full crash dump?
Unfortunately no. This is everything that got logged.

2. Are world and kernel in sync?
I believe so. Is there a fool-proof reliable way to check this?

It's  crashing  frequently, so I can make changes to get things logged
properly, if given pointers.

Setup the machine to save crash dumps after a crash. If you have that you can extract information from it which will help developers to analyze the issue.

http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug.html#kerneldebug-obtain

If you have swap on a raw disk then adding the following to /etc/rc.conf
is usually sufficent
dumpdev="AUTO"

If you don't reboot then run:
/etc/rc.d/dumpon start

   Regards
   Steve

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