Subject: kern/32793: MS-6323 fails to power down
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: None <jmmv@netbsd.org>
List: netbsd-bugs
Date: 02/10/2006 16:00:01
>Number:         32793
>Category:       kern
>Synopsis:       MS-6323 fails to power down
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Feb 10 16:00:01 +0000 2006
>Originator:     Julio M. Merino Vidal
>Release:        NetBSD 3.0_STABLE
>Organization:
	
>Environment:
	
	
System: NetBSD max.home.network 3.0_STABLE NetBSD 3.0_STABLE (MAX-20060210) #6: Fri Feb 10 16:43:01 CET 2006  builder@max.home.network:/var/obj/usr/src/sys/arch/i386/compile/MAX i386
Architecture: i386
Machine: i386
>Description:
	I've just got a second hand Microstar MS-6323 motherboard with a
	Pentium 3 733Mhz processor.  This motherboard fails to power down
	whenever I do a 'poweroff' with NetBSD/i386 3.0_STABLE, sources
	from yesterday.

	More in detail, when doing a 'poweroff', the last message I see
	is 'unmounting file systems... done', and later on it gets stalled
	there.

	Per cube@'s suggestion, I've enabled ACPI_DEBUG and set AcpiDbgLevel
	to 0x00200000.  This shows a large trace during shutdown and the
	last function called is ExSystemIoSpaceHandler (inside which the
	system hangs).  At that point, I cannot even enter ddb.

	The kernel is built with ACPI but without APM.  APM is disabled in
	the BIOS.  A 'dmesg' output is attached below.

NetBSD 3.0_STABLE (MAX-20060210) #6: Fri Feb 10 16:43:01 CET 2006
        builder@max.home.network:/var/obj/usr/src/sys/arch/i386/compile/MAX
total memory = 255 MB
avail memory = 247 MB
BIOS32 rev. 0 found at 0xfb070
mainbus0 (root)
cpu0 at mainbus0: (uniprocessor)
cpu0: Intel Pentium III (686-class), 733.41 MHz, id 0x683
cpu0: features 387f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR>
cpu0: features 387f9ff<PGE,MCA,CMOV,PAT,PSE36,PN,MMX>
cpu0: features 387f9ff<FXSR,SSE>
cpu0: I-cache 16 KB 32B/line 4-way, D-cache 16 KB 32B/line 4-way
cpu0: L2 cache 256 KB 32B/line 8-way
cpu0: ITLB 32 4 KB entries 4-way, 2 4 MB entries fully associative
cpu0: DTLB 64 4 KB entries 4-way, 8 4 MB entries 4-way
cpu0: serial number xxxx-xxxx-xxxx-xxxx-xxxx-xxxx
cpu0: 8 page colors
acpi0 at mainbus0
acpi0: using Intel ACPI CA subsystem version 20040211
acpi0: X/RSDT: OemId <MSISYS,MSI ACPI,42302e31>, AslId <AWRD,00000000>
acpi0: SCI interrupting at int 5
acpi0: fixed-feature power button present
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
acpibut0 at acpi0 (PNP0C0C): ACPI Power Button
acpibut1 at acpi0 (PNP0C0E): ACPI Sleep Button
PNP0C01 [System Board] at acpi0 not configured
PNP0A03 [PCI Bus] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0000 [AT Interrupt Controller] at acpi0 not configured
PNP0200 [AT DMA Controller] at acpi0 not configured
PNP0100 [AT Timer] at acpi0 not configured
PNP0B00 [AT Real-Time Clock] at acpi0 not configured
PNP0800 [AT-style speaker sound] at acpi0 not configured
npx0 at acpi0 (PNP0C04)
npx0: io 0xf0-0xff irq 13
npx0: using exception 16
pckbc0 at acpi0 (PNP0303): kbd port
pckbc0: io 0x60,0x64 irq 1
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: VIA Technologies VT82C691 (Apollo Pro) Host-PCI (rev. 0xc4)
agp0 at pchb0: aperture at 0xde000000, size 0xe800000
ppb0 at pci0 dev 1 function 0: VIA Technologies VT82C598 (Apollo MVP3) CPU-AGP Bridge (rev. 0x00)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
vga0 at pci1 dev 0 function 0: ATI Technologies Rage XL (AGP) (rev. 0x65)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
pcib0 at pci0 dev 7 function 0
pcib0: VIA Technologies VT82C686A PCI-ISA Bridge (rev. 0x22)
viaide0 at pci0 dev 7 function 1
viaide0: VIA Technologies VT82C686A (Apollo KX133) ATA66 controller
viaide0: bus-master DMA support present
viaide0: primary channel configured to compatibility mode
viaide0: primary channel interrupting at irq 14
atabus0 at viaide0 channel 0
viaide0: secondary channel configured to compatibility mode
viaide0: secondary channel interrupting at irq 15
atabus1 at viaide0 channel 1
pchb1 at pci0 dev 7 function 4
pchb1: VIA Technologies VT82C686A SMBus Controller (rev. 0x30)
ex0 at pci0 dev 15 function 0: 3Com 3c905B-TX 10/100 Ethernet (rev. 0x30)
ex0: interrupting at irq 10
ex0: MAC address xx:xx:xx:xx:xx:xx
exphy0 at ex0 phy 24: 3Com internal media interface
exphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
cmdide0 at pci0 dev 16 function 0
cmdide0: Silicon Image 0680 (rev. 0x02)
cmdide0: bus-master DMA support present
cmdide0: primary channel configured to native-PCI mode
cmdide0: using irq 11 for native-PCI interrupt
atabus2 at cmdide0 channel 0
cmdide0: secondary channel configured to native-PCI mode
atabus3 at cmdide0 channel 1
isa at pcib0 not configured
isa0 at mainbus0
pcppi0 at isa0 port 0x61
sysbeep0 at pcppi0
wd0 at atabus0 drive 0: <FUJITSU MPG3204AT E>
wd0: drive supports 16-sector PIO transfers, LBA addressing
wd0: 19546 MB, 39714 cyl, 16 head, 63 sec, 512 bytes/sect x 40031712 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(viaide0:0:0): using PIO mode 4, Ultra-DMA mode 4 (Ultra/66) (using DMA)
wd1 at atabus2 drive 0: <Maxtor 6Y120P0>
wd1: drive supports 16-sector PIO transfers, LBA addressing
wd1: 114 GB, 238216 cyl, 16 head, 63 sec, 512 bytes/sect x 240121728 sectors
wd1: 32-bit data port
wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd1(cmdide0:0:0): using PIO mode 4, Ultra-DMA mode 5 (Ultra/100) (using DMA)
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)

>How-To-Repeat:
	Get a MS-6323 motherboard, configure a kernel to use ACPI and do a
	'poweroff' or 'shutdown -p now'.
>Fix:
	Unknown.

>Unformatted: