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Date:      28 Dec 2002 08:31:53 -0500
From:      Mark Evenson <evenson@panix.com>
To:        Nate Lawson <nate@root.org>, freebsd-current@freebsd.org
Subject:   Re: DP2 won't stay powered off
Message-ID:  <a0u1gyb77a.fsf@panix3.panix.com>
In-Reply-To: <20021227181604.GA46110@anastasia.lan.barfoos.de>
References:  <20021205114733.R77878@cnd.mcgill.ca> <Pine.BSF.4.21.0212051036580.13488-100000@root.org> <20021227181604.GA46110@anastasia.lan.barfoos.de>

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--=-=-=

Jens Trzaska <jt@barfoos.de> writes:

> On Thu, Dec 05, 2002 at 10:37:49AM -0800, Nate Lawson wrote:

> > Can everyone with the auto power on problem report the output of "sysctl
> > hw.acpi"?
> 
> I'm seeing the same problem on my T20. It powers on again after some
> time. But I don't use the DP2!

I am getting the same sort of symptom here with a IBM ThinkPad X20:  if I
leave the system attached to the AC adapator "overnight" it will have "powered
itself up" in the morning.  I have never been able to successfully log onto the
system after these events, as the screen is not active in any state, but
certainly the system logs show activity at this time.

This system in general is a little weird with respect to power manangement
issues in general, which is one of the reasons I made the leap to CURRENT
about a month ago from STABLE in order to see if the ACPI code would help
anything.  Most notably, the system has never reliably transitioned to and
from sleep in any consistent manner. 

In addition, I get the following errors reliably upon boot:

Dec 28 14:19:24 quid kernel: ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
Dec 28 14:19:24 quid kernel: ACPI-1287: *** Error: Method execution failed, AE_ERROR
Dec 28 14:19:26 quid kernel: acpi_acad0: On Line
Dec 28 14:19:58 quid kernel: system power profile changed to 'economy'
Dec 28 14:19:58 quid kernel: acpi_cpu0: set speed to 50.0%
Dec 28 14:19:58 quid kernel: acpi_acad0: Off Line
Dec 28 14:19:59 quid kernel: system power profile changed to 'performance'
Dec 28 14:20:00 quid kernel: acpi_cpu0: set speed to 100.0%
Dec 28 14:20:00 quid kernel: acpi_acad0: On Line
 
During the economy/perfomance transition, the AC remains attached.

Furthermore, with the battery inserted in the X20 will sometimes get system
freezes with message about a "ACPI lid event" without corresponding
physical action.   During these system freezes, DDB is never entered,
meaning the power must be removed from the system before I can do anything
additional.  Gotta love RELENG_5's async fsck here. . .

I have been holding off reporting my problems with ACPI while I try to
educate myself more both about what is present in CURRENT and what exactly
ACPI is trying to do, but at this point at least I can give a "me too"
report here for the auto power problem, to show that it is apparently more
wide spread.

                                    -- 

I am using a CURRENT cvsup from Dec 25 with a GENERIC kernel: 

FreeBSD quid 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Wed Dec 25
        23:06:22 CET 2002     realtime@quid:/usr/obj/usr/src/sys/GENERIC  i386

Attached are the demsg-boot and the ouput of "systcl hw.acpi".



--=-=-=
Content-Disposition: attachment; filename=dmesg.boot
Content-Description: dmesg output

@\^D\^PCopyright (c) 1992-2002 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.0-CURRENT #0: Wed Dec 25 23:06:22 CET 2002
    realtime@quid:/usr/obj/usr/src/sys/GENERIC
Preloaded elf kernel "/boot/kernel/kernel" at 0xc06bd000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc06bd0a8.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc06bd0f8.
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 597407176 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (597.41-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x683  Stepping = 3
  Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  = 335478784 (319 MB)
avail memory = 318681088 (303 MB)
Initializing GEOMetry subsystem
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <PTLTD    RSDT  > on motherboard
Using $PIR table, 11 entries at 0xc00fdee0
    ACPI-0625: *** Info: GPE Block0 defined as GPE0 to GPE15
    ACPI-1287: *** Error: Method execution failed, AE_AML_NO_RETURN_VALUE
acpi0: power button is handled as a fixed feature programming model.
Timecounter "ACPI-safe"  frequency 3579545 Hz
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_tz0: <thermal zone> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem 0xf8000000-0xfbffffff at device 0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x1800-0x180f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1820-0x183f irq 11 at device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
pci0: <bridge, PCI-unknown> at device 7.3 (no driver attached)
cbb0: <RF5C476 PCI-CardBus Bridge> mem 0x50000000-0x50000fff irq 11 at device 8.0 on pci0
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb1: <RF5C476 PCI-CardBus Bridge> mem 0x50100000-0x50100fff irq 11 at device 8.1 on pci0
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0x1840-0x187f mem 0xf4020000-0xf403ffff,0xf4010000-0xf4010fff irq 11 at device 10.0 on pci0
fxp0: Ethernet address 00:10:a4:a6:52:85
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pci0: <simple comms, UART> at device 10.1 (no driver attached)
pci0: <multimedia, audio> at device 11.0 (no driver attached)
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
ppc0 port 0x3bc-0x3c3 irq 7 on acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
acpi_ec0: <embedded controller> port 0x66,0x62 on acpi0
acpi_cmbat0: <Control method Battery> on acpi0
acpi_acad0: <AC adapter> on acpi0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
orm0: <Option ROMs> at iomem 0xdc000-0xdcfff,0xd8000-0xdbfff,0xcd000-0xce7ff,0xc0000-0xccfff on isa0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250 or not responding
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 10.000 msec
acpi_cpu: CPU throttling enabled, 8 steps from 100% to 12.5%
ad0: 19077MB <IC25N020ATDA04-0> [38760/16/63] at ata0-master UDMA33
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
Mounting root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
lock order reversal
 1st 0xc2d0f5f0 process lock (process lock) @ /usr/src/sys/kern/kern_descrip.c:2101
 2nd 0xc2dbdb34 filedesc structure (filedesc structure) @ /usr/src/sys/kern/kern_descrip.c:2108
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
WARNING: /home was not properly dismounted
/dev/vmmon: Module vmmon: registered with major=200 minor=0 tag=$Name: build-570 $
/dev/vmmon: Module vmmon: initialized
acpi_cmbat0: battery initialization failed, giving up
acpi_acad0: Notify 0
acpi_ec0: EcWaitEventIntr called without EC lock!
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_acad0: On Line
acpi_acad0: Notify 0
acpi_ec0: EcWaitEventIntr called without EC lock!
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_acad0: On Line
acpi_acad0: Notify 0
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_acad0: On Line
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_ec0: evaluation of GPE query method _Q23 failed - AE_ERROR
acpi_ec0: EcWaitEventIntr called without EC lock!
acpi_acad0: Notify 0
acpi_acad0: Notify 0
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_acad0: On Line
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_ec0: evaluation of GPE query method _Q23 failed - AE_ERROR
acpi_acad0: Notify 0
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_acad0: Notify 0
system power profile changed to 'economy'
acpi_cpu0: set speed to 50.0%
acpi_acad0: Off Line
system power profile changed to 'performance'
acpi_cpu0: set speed to 100.0%
acpi_acad0: On Line
acpi_acad0: Notify 0
acpi_ec0: EcWaitEventIntr called without EC lock!
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_acad0: On Line
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_acad0: Notify 0
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_ec0: evaluation of GPE query method _Q23 failed - AE_ERROR
acpi_ec0: EcWaitEventIntr called without EC lock!
acpi_acad0: Notify 0
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_acad0: Notify 0
acpi_acad0: On Line
acpi_lid0: Lid closed
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_acad0: Notify 0
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_acad0: Notify 0
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
acpi_ec0: EcWaitEventIntr called without EC lock!
panic: mtx_lock() of spin mutex process lock @ /usr/src/sys/kern/kern_proc.c:269
panic: from debugger
Uptime: 20m22s
pfs_vncache_unload(): 265 entries remaining
/dev/vmmon: Module vmmon: unloaded
Dumping 319 MB
ata0: resetting devices ..
done
 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304
Dump complete
Terminate ACPI
acpi_ec0: EcRead: Failed waiting for EC to send data.
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
panic: KSE not on run queue
Uptime: 20m24s
pfs_vncache_unload(): 265 entries remaining
panic: witness_destroy: lock (sleep mutex) pseudofs_vncache is not initialized
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
U
Fatal double fault:
eip = 0xc0455566
esp = 0xcf717ff8
ebp = 0xcf718020
panic: double fault
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
panic: _sx_xlock (shutdown_post_sync): xlock already held @ /usr/src/sys/kern/kern_shutdown.c:360
Uptime: 20m24s
Copyright (c) 1992-2002 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.0-CURRENT #0: Wed Dec 25 23:06:22 CET 2002
    realtime@quid:/usr/obj/usr/src/sys/GENERIC
Preloaded elf kernel "/boot/kernel/kernel" at 0xc06bd000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc06bd0a8.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc06bd0f8.
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 597405216 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (597.41-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x683  Stepping = 3
  Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  = 335478784 (319 MB)
avail memory = 318681088 (303 MB)
Initializing GEOMetry subsystem
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <PTLTD    RSDT  > on motherboard
Using $PIR table, 11 entries at 0xc00fdee0
    ACPI-0625: *** Info: GPE Block0 defined as GPE0 to GPE15
    ACPI-1287: *** Error: Method execution failed, AE_AML_NO_RETURN_VALUE
acpi0: power button is handled as a fixed feature programming model.
Timecounter "ACPI-safe"  frequency 3579545 Hz
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_tz0: <thermal zone> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem 0xf8000000-0xfbffffff at device 0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x1800-0x180f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1820-0x183f irq 11 at device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
pci0: <bridge, PCI-unknown> at device 7.3 (no driver attached)
cbb0: <RF5C476 PCI-CardBus Bridge> mem 0x50000000-0x50000fff irq 11 at device 8.0 on pci0
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb1: <RF5C476 PCI-CardBus Bridge> mem 0x50100000-0x50100fff irq 11 at device 8.1 on pci0
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0x1840-0x187f mem 0xf4020000-0xf403ffff,0xf4010000-0xf4010fff irq 11 at device 10.0 on pci0
fxp0: Ethernet address 00:10:a4:a6:52:85
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pci0: <simple comms, UART> at device 10.1 (no driver attached)
pci0: <multimedia, audio> at device 11.0 (no driver attached)
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
ppc0 port 0x3bc-0x3c3 irq 7 on acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
acpi_ec0: <embedded controller> port 0x66,0x62 on acpi0
acpi_cmbat0: <Control method Battery> on acpi0
acpi_acad0: <AC adapter> on acpi0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
orm0: <Option ROMs> at iomem 0xdc000-0xdcfff,0xd8000-0xdbfff,0xcd000-0xce7ff,0xc0000-0xccfff on isa0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250 or not responding
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 10.000 msec
acpi_cpu: CPU throttling enabled, 8 steps from 100% to 12.5%
ad0: 19077MB <IC25N020ATDA04-0> [38760/16/63] at ata0-master UDMA33
    ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
    ACPI-1287: *** Error: Method execution failed, AE_ERROR
Mounting root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
lock order reversal
 1st 0xc2d0f5f0 process lock (process lock) @ /usr/src/sys/kern/kern_descrip.c:2101
 2nd 0xc2dbeb34 filedesc structure (filedesc structure) @ /usr/src/sys/kern/kern_descrip.c:2108
WARNING: /usr was not properly dismounted
/usr: superblock summary recomputed
WARNING: /var was not properly dismounted
/var: superblock summary recomputed
WARNING: /home was not properly dismounted
/home: superblock summary recomputed

--=-=-=
Content-Disposition: attachment; filename=hw.acpi
Content-Description: output of \"sysctl hw.acpi\"

hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S1
hw.acpi.lid_switch_state: S1
hw.acpi.standby_state: S1
hw.acpi.suspend_state: S3
hw.acpi.sleep_delay: 0
hw.acpi.s4bios: 1
hw.acpi.verbose: 1
hw.acpi.disable_on_poweroff: 1
hw.acpi.cpu.max_speed: 8
hw.acpi.cpu.current_speed: 8
hw.acpi.cpu.performance_speed: 8
hw.acpi.cpu.economy_speed: 4
hw.acpi.thermal.min_runtime: 0
hw.acpi.thermal.polling_rate: 30
hw.acpi.thermal.tz0.temperature: 3412
hw.acpi.thermal.tz0.active: -1
hw.acpi.thermal.tz0.thermal_flags: 0
hw.acpi.thermal.tz0._PSV: 3672
hw.acpi.thermal.tz0._HOT: -1
hw.acpi.thermal.tz0._CRT: 3732
hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
hw.acpi.battery.life: 96
hw.acpi.battery.time: -1
hw.acpi.battery.state: 2
hw.acpi.battery.units: 1
hw.acpi.battery.info_expire: 5
hw.acpi.acline: 1

--=-=-=


Please let me know if any further information would be of use.

-- 
Mark Evenson <evenson@panix.com>

"A screaming comes across the sky.  It has happened before, but there is
nothing to compare to it now."

--=-=-=--

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