From owner-freebsd-stable@FreeBSD.ORG Fri Jan 18 10:28:53 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A579816A417 for ; Fri, 18 Jan 2008 10:28:53 +0000 (UTC) (envelope-from parv@pair.com) Received: from hrndva-omtalb.mail.rr.com (hrndva-omtalb.mail.rr.com [71.74.56.123]) by mx1.freebsd.org (Postfix) with ESMTP id 387CA13C44B for ; Fri, 18 Jan 2008 10:28:53 +0000 (UTC) (envelope-from parv@pair.com) Received: from localhost.hawaii.res.rr.com ([24.25.231.204]) by hrndva-omta02.mail.rr.com with ESMTP id <20080118102852.GQDW1840.hrndva-omta02.mail.rr.com@localhost.hawaii.res.rr.com>; Fri, 18 Jan 2008 10:28:52 +0000 Received: from holstein.holy.cow (localhost [127.0.0.1]) by localhost.hawaii.res.rr.com (Postfix) with ESMTP id 4DD3532B9; Fri, 18 Jan 2008 00:30:08 -1000 (HST) Received: (from parv@localhost) by holstein.holy.cow (8.13.8/8.13.8/Submit) id m0IAU7tb001698; Fri, 18 Jan 2008 00:30:07 -1000 (HST) (envelope-from parv@pair.com) X-Authentication-Warning: holstein.holy.cow: parv set sender to parv@pair.com using -f Date: Fri, 18 Jan 2008 00:30:06 -1000 From: Parv To: John Baldwin Message-ID: <20080118103006.GA1443@holstein.holy.cow> Mail-Followup-To: John Baldwin , freebsd-stable@freebsd.org References: <70AABDAF-1925-4DBE-88A2-976CFBC55C5E@khera.org> <20080117110517.GA3128@holstein.holy.cow> <200801171520.25555.jhb@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200801171520.25555.jhb@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: PCI MSI (was Re: What current Dell Systems are supported/work) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Jan 2008 10:28:53 -0000 (Dropped Vivek K from recipient list; edited the URLs in my previous message.) in message <200801171520.25555.jhb@freebsd.org>, wrote John Baldwin thusly... > > On Thursday 17 January 2008 06:05:17 am Parv wrote: ... > > Speaking of MSI being on by default in recent 6-STABLE ... well, > > that caused my ThinkPad T61 (8859-CTO) ... > > > > dmesg: > > http://www103.pair.com/parv/comp/unix/freebsd/thinkpad-t61-8897-cto/sys/dmesg > > > > kernel (combined for easy perusal): > > http://www103.pair.com/parv/comp/unix/freebsd/thinkpad-t61-8897-cto/cf/kern/combined/T61-SMP.debug--combined > > > > /boot/device.hints: > > http://www103.pair.com/parv/comp/unix/freebsd/thinkpad-t61-8897-cto/cf/boot/device.hints > > > > > > ... to go in panic[0] ... > > [0] I could not save the dump for neither do I have access to > > serial console, nor could the file system be mounted. > > Missing also here is a digital camera. If anybody is > > interested, I could write screen down, and repeat to them. > > For starters, can you get the output of 'pciconf -lc'? Hi John, You can find pciconf -lc at ... http://www103.pair.com/parv/comp/unix/freebsd/thinkpad-t61-8897-cto/sys/pciconf-lc and pciconf -lv, just in case ... http://www103.pair.com/parv/comp/unix/freebsd/thinkpad-t61-8897-cto/sys/pciconf-lv > Secondly, I really will need the kernel panic message. If it is a > page fault (trap 12) then write down the faulting virtual address > and the faulting IP. If you can scribble down any of the stack > trace from DDB that would be helpful as well. There was no page fault or trap 12 message when the panic happened. After some of messages are printed (as in dmesg), kdb is entered ... ioapic0: Assigning PCI IRQ 23 to local APIC 1 msi: Assigning MSI IRQ 256 to local APIC 0 panic: blockabke sleep block (sleep mutex) msi @ /misc/src-6/sys/i386/i386/msi.c:381 cpuid: 0 kdb: stack backtrace kbd_backtrace( c0adc531,0,c0abaafd,c1020c34,c0bab700,...) at ... \ [I skipped from here to the "db>" prompt] . . . Tomorrow, rather later today, I will type up the "trace" output. Please let me know if you would like to see any other output that I could possibly provide. - Parv --