Date: Mon, 27 Sep 2004 21:19:25 -0700 From: Nate Lawson <nate@root.org> To: David Boyd <David.Boyd@insightbb.com> Cc: freebsd-current@freebsd.org Subject: Re: 5.3-BETA5-i386-disc1 bootstrap failures Message-ID: <4158E64D.6080908@root.org> In-Reply-To: <DIEGJJFBNADMCJBGPCBKGEGNCOAA.David.Boyd@insightbb.com> References: <DIEGJJFBNADMCJBGPCBKGEGNCOAA.David.Boyd@insightbb.com>
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David Boyd wrote: > Nate Lawson wrote: >>-----Original Message----- >>From: owner-freebsd-current@freebsd.org >>[mailto:owner-freebsd-current@freebsd.org]On Behalf Of Nate Lawson >>Sent: Saturday, September 25, 2004 23:28 >>To: David Boyd >>Cc: freebsd-current@freebsd.org >>Subject: Re: 5.3-BETA5-i386-disc1 bootstrap failures >> >>David Boyd wrote: >> >>>This may just be noise, but I'll send it anywho. >>> >>>The ACPI/APIC/SMP problem described in several missives on this list was >>>introduced (imho) between noon on September 17th and noon on >> >>September 18th. >> >>>I have built from CVS (cvsup) the following kernels: >>> >>> 2004.09.17.12.00.00 >>> 2004.09.18.00.00.00 >>> 2004.09.18.06.00.00 >>> 2004.09.18.12.00.00 >> >>Thanks for the datapoint. I assume you are tracking RELENG_5? >> >>I could only find one ACPI commit to RELENG_5 around this time. Please >>recompile with the following files: >> >>acpi_thermal.c rev 1.48 >>acpi_powerres.c rev 1.26 >> > >>Merely copy these into /sys/dev/acpica, recompile the acpi module (or >>whole kernel) and reboot. > > > Yes, I am tracking RELENG_5. > > The kernel build with the files you suggested resulted in the same hang. Ok, then it's not an ACPI problem. > I filtered the commits by hour and then by 20 minutes intervals until I > experienced the hang. > > The hang occurs after building the kernel with the follow commits: > > Edit src/sys/dev/fdc/fdc.c > Add delta 1.283.2.1 2004.09.18.04.57.55 imp > Edit src/sys/dev/fdc/fdc_acpi.c > Add delta 1.2.2.2 2004.09.18.04.57.55 imp > Edit src/sys/dev/fdc/fdc_isa.c > Add delta 1.9.2.2 2004.09.18.04.57.55 imp > Edit src/sys/dev/fdc/fdc_pccard.c > Add delta 1.8.2.1 2004.09.18.04.57.55 imp > Delete src/sys/dev/fdc/fdcreg.h > Edit src/sys/dev/fdc/fdcvar.h > Add delta 1.3.2.1 2004.09.18.04.57.55 imp > Edit src/sys/sys/bio.h > Add delta 1.139.2.1 2004.09.18.04.56.06 imp > Edit src/sys/sys/fdcio.h > Add delta 1.17.8.1 2004.09.18.04.57.55 imp > > I have some "free" time to pursue this now! > I'll try almost anything you suggest. It looks like the floppy commits result in your hang. > P.S. The system isn't actually dead...touching the power switch results in > > "ACPI: suspend request ignored (not ready yet)" > > as often as the power switch is depressed briefly. Yes, the system is not dead. It's likely there is a bug in the floppy driver that when it is probed, causes the boot to hang. I've bcc'd a few developers that have fixed past floppy problems. -- Nate
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