Date: Thu, 22 Apr 2004 11:46:08 +0930 From: Greg 'groggy' Lehey <grog@FreeBSD.org> To: Jorn Argelo <jorn@wcborstel.nl> Cc: FreeBSD Questions <questions@FreeBSD.org> Subject: Re: Kernel debugging question Message-ID: <20040422021608.GJ13249@wantadilla.lemis.com> In-Reply-To: <000e01c4260c$69a39dd0$050110ac@frodo64bit> References: <20040419113557.GA74025@wantadilla.lemis.com> <000e01c4260c$69a39dd0$050110ac@frodo64bit>
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--U3s59FfKcByyGl+j Content-Type: text/plain; charset=us-ascii Content-Disposition: inline [Format recovered--see http://www.lemis.com/email/email-format.html] Quoted text wrapped incorrectly. On Monday, 19 April 2004 at 14:46:57 +0200, Jorn Argelo wrote: > On Monday, 19 April 2004 at 12:56:56 +0200, Jorn Argelo wrote: >> [snip] >>>>> #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240 >>>>> (kgdb) >>> >>>> You want at least a backtrace. >>> >>> How do I do that? I'm sorry, but I've never done a kernel debug or >>> anything. > >> That's why I pointed you to the documentation explaining what to do: > > Sorry, I didn't see that in your previous mail. Looks like you didn't see this either: > When replying to this message, please copy the original recipients. > If you don't, I may ignore the reply or reply to the original recipients. > For more information, see http://www.lemis.com/questions.html > I must say your documentation looks very well, though it goes far > above my level. (Wouldn't be too healthy for a 17 year old kid to > do some kernel debugging already, no?) Younger people have done it. Our record for the youngest committer is something like 14. > I currently have a backtrace, a chunk of source code which probably > causes the panic, and some register output. I haven't read all 99 > pages of your documentation, but hopefully it'll be enough. Send me > a mail when you have time, and I'll mail you the contents. (The > source code is quite long, so posting everything in a single mail is > not a good idea). I can drop a mail at the current folks as well, if > you prefer that. Put it on the -questions list for now. It could be instructive. Greg -- When replying to this message, please take care not to mutilate the original text. For more information, see http://www.lemis.com/email.html Note: I discard all HTML mail unseen. Finger grog@FreeBSD.org for PGP public key. See complete headers for address and phone numbers. --U3s59FfKcByyGl+j Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.0 (FreeBSD) iD8DBQFAhyroIubykFB6QiMRApdlAJ9b41Iy6pbtvJIVgRARy9Q9vlsoFwCeOjLO rRI6xvshVGiYIe0UpY5sqTo= =Zs84 -----END PGP SIGNATURE----- --U3s59FfKcByyGl+j--
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