From owner-freebsd-current@FreeBSD.ORG Thu Feb 26 02:08:07 2009 Return-Path: Delivered-To: current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0596F10657A9; Thu, 26 Feb 2009 02:08:07 +0000 (UTC) (envelope-from null@pozo.com) Received: from pozo.com (pozo.com [216.101.162.50]) by mx1.freebsd.org (Postfix) with ESMTP id 812F98FC12; Thu, 26 Feb 2009 02:08:06 +0000 (UTC) (envelope-from null@pozo.com) Received: from T41p.pozo.com (t41p.pozo.com [192.168.0.4]) (authenticated bits=0) by pozo.com (8.14.3/8.14.3) with ESMTP id n1Q280jg001474 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 25 Feb 2009 18:08:00 -0800 (PST) (envelope-from null@pozo.com) Message-Id: <200902260208.n1Q280jg001474@pozo.com> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Wed, 25 Feb 2009 18:07:58 -0800 To: Gavin Atkinson From: Manfred Antar In-Reply-To: <1235576175.15704.15.camel@buffy.york.ac.uk> References: <200902250259.n1P2xvYh001449@pozo.com> <1235559230.15704.4.camel@buffy.york.ac.uk> <200902251410.n1PEAla5010605@pozo.com> <1235573928.15704.10.camel@buffy.york.ac.uk> <200902251508.n1PF8ORo001737@pozo.com> <1235576175.15704.15.camel@buffy.york.ac.uk> Mime-Version: 1.0 X-Spam-Status: No, score=-101.4 required=5.0 tests=ALL_TRUSTED,HTML_MESSAGE, MISSING_MID,USER_IN_WHITELIST autolearn=failed version=3.2.5, No X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on pozo.com X-Virus-Scanned: ClamAV version 0.94.2-exp, clamav-milter version 0.94.2-exp on pozo.com X-Virus-Status: Clean X-pozo.com-MailScanner-Information: Please contact the ISP for more information X-MailScanner-ID: n1Q280jg001474 X-pozo.com-MailScanner: Found to be clean X-pozo.com-MailScanner-From: null@pozo.com Content-Type: text/plain; charset="us-ascii" X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: , mav@FreeBSD.org, current@FreeBSD.org Subject: Re: Fatal trap 18 on Current 1386 since Saturday 21 Feb 2009 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Feb 2009 02:08:07 -0000 At 07:36 2/25/2009, Gavin Atkinson wrote: >On Wed, 2009-02-25 at 07:08 -0800, Manfred Antar wrote: >> At 06:58 2/25/2009, you wrote: >> >[ taken off list for now ] >> > >> >On Wed, 2009-02-25 at 06:10 -0800, Manfred Antar wrote: >> > >> >> Yes it goes into the debugger prompt. >> >> I will do that and send it >> > >> >Cool, thanks for that. Can you narrow down when the breakage started? >> >You said that "kernels from the 14th don't work", when was the last >> >known-working kernel? >> > >> >There are only two commits on the 14th that relate to ATA, and I can't >> >see how either of them would cause this problem so I'm wondering if it's >> >a commit from before then. If you have time, it might be worth >> >narrowing down a date range, so for example if you know a kernel from >> >the 1st worked and 14th doesn't, try updating to sources from the 7th >> >and test, etc. >> > >> >Thanks, >> > >> >Gavin >> >> OK the last kernel that worked for me was, FreeBSD 8.0-CURRENT #0: Sat Feb 21 07:55:31 PST 2009 >> Usually I do cvsup , then build new kernel, so it was sometime after that. >> I have to go to work now, when I get home I can start pinning it down. I'll let you know when the breakage occurs. >> Usually a build a new kernel every day,so it might of been sunday.I'll know more tonight. > >My suspicion is that it is this commit: > >http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1637857+0+archive/2009/svn-src-all/20090222.svn-src-all > >Might be worthwhile trying the source from just before, and just after >it and seeing if that is the cause. > >Gavin Yes that's it I put: /sys/dev/ata/ata-all.c /sys/dev/ata/ata-all.h /sys/dev/ata/ata-pci.h /sys/dev/ata/ata-sata.c /sys/dev/ata/chipsets/ata-promise.c from before the changes on the 21st in current /sys and kernel builds and boots fine My original date of the 14th was wrong, I looked at the calendar thought it was the 14th but actually uname -a of the last working kernel was the 21st 7am. Manfred. ================================== || null@pozo.com || || Ph. (415) 681-6235 || ==================================