Re: automatic stacktrace on panic, was: Re: Boot fail as kvm guest

[Marc Balmer <mbalmer%NetBSD.org@localhost>]

Am 17.02.12 16:02, schrieb Martin Husemann:
> On Fri, Feb 17, 2012 at 04:48:52PM +0200, Andreas Gustafsson wrote:
>> mechanism we should use to make that happen - it could be done by
>> entering ddb, or the stack trace could be printed by some other means
>> before the system dumps core and auto-reboots.
> 
> We should add a "log backtrace and then exit" command line option to
> crash and invoke it after savecore has stored a new dump.

That is the best idea so far.  And give users clear instructions how to
proceed.