Subject: port-i386/37515: acpibat in 4.9.42 Generic Kernel produces error messages in console on some laptops
To: None <port-i386-maintainer@netbsd.org, gnats-admin@netbsd.org,>
From: None <jiroutp@gmail.com>
List: netbsd-bugs
Date: 12/10/2007 22:45:00
>Number:         37515
>Category:       port-i386
>Synopsis:       acpibat in 4.9.42 Generic Kernel produces error messages in console on some laptops
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    port-i386-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Dec 10 22:45:00 +0000 2007
>Originator:     Pavel Jirout
>Release:        i386 -current
>Organization:
>Environment:
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 4.99.42 (GENERIC) #0: Mon Dec 10 21:00:17 UTC 2007
        astro@x24:/usr/current/src/sys/arch/i386/compile/obj/GENERIC
total memory = 639 MB
avail memory = 615 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
BIOS32 rev. 0 found at 0xfd7e0
SMBIOS rev. 2.31 @ 0xe0010 (48 entries)
IBM 2660NU2 (Not Available)
mainbus0 (root)
cpu0 at mainbus0: (uniprocessor)
cpu0: Intel Mobile Pentium III (686-class), 730.94 MHz, id 0x6b1
cpu0: features 383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR>
cpu0: features 383f9ff<PGE,MCA,CMOV,PAT,PSE36,MMX>
cpu0: features 383f9ff<FXSR,SSE>
cpu0: "Intel(R) Pentium(R) III Mobile CPU      1133MHz"
cpu0: I-cache 16 KB 32B/line 4-way, D-cache 16 KB 32B/line 4-way
cpu0: L2 cache 512 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: 16 page colors
acpi0 at mainbus0: Advanced Configuration and Power Interface
acpi0: using Intel ACPI CA subsystem version 20070320
acpi_pci_link: WARNING: powerhook_establish is deprecated
LNKA: ACPI: Found matching pin for 0.29.INTA at func 0: 11
acpi_pci_link: WARNING: powerhook_establish is deprecated
LNKD: ACPI: Found matching pin for 0.29.INTB at func 1: 11
acpi_pci_link: WARNING: powerhook_establish is deprecated
LNKC: ACPI: Found matching pin for 0.29.INTC at func 2: 11
acpi_pci_link: WARNING: powerhook_establish is deprecated
LNKC: ACPI: Found matching pin for 0.31.INTA at func 1: 255
acpi_pci_link: WARNING: powerhook_establish is deprecated
LNKB: ACPI: Found matching pin for 0.31.INTB at func 3: 11
LNKA: ACPI: Found matching pin for 1.0.INTA at func 0: 11
LNKA: ACPI: Found matching pin for 2.3.INTA at func 0: 11
LNKB: ACPI: Found matching pin for 2.3.INTB at func 1: 11
LNKC: ACPI: Found matching pin for 2.5.INTA at func 0: 11
acpi_pci_link: WARNING: powerhook_establish is deprecated
LNKE: ACPI: Found matching pin for 2.8.INTA at func 0: 11
acpiecdt0 at acpi0: ACPI Embedded Controller via ECDT
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
ACPI-Fast 24-bit timer
CPU (ACPI Object Type 'Processor' [0x0c]) at acpi0 not configured
LNKA (PNP0C0F) [PCI interrupt link device] at acpi0 not configured
LNKB (PNP0C0F) [PCI interrupt link device] at acpi0 not configured
LNKC (PNP0C0F) [PCI interrupt link device] at acpi0 not configured
LNKD (PNP0C0F) [PCI interrupt link device] at acpi0 not configured
LNKE (PNP0C0F) [PCI interrupt link device] at acpi0 not configured
MEM (PNP0C01) [System Board] at acpi0 not configured
acpilid0 at acpi0 (LID, PNP0C0D): ACPI Lid Switch
acpibut0 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
PCI0 (PNP0A03) [PCI/PCI-X Host Bridge] at acpi0 not configured
SIO (PNP0C02) [Plug and Play motherboard register resources] at acpi0 not configured
PIC (PNP0000) [AT Interrupt Controller] at acpi0 not configured
attimer1 at acpi0 (TIMR, PNP0100): AT Timer
attimer1: io 0x40-0x43 irq 0
DMAC (PNP0200) [AT DMA Controller] at acpi0 not configured
pcppi1 at acpi0 (SPKR, PNP0800)
pcppi1: io 0x61
midi0 at pcppi1: PC speaker (CPU-intensive output)
sysbeep0 at pcppi1
npx1 at acpi0 (FPU, PNP0C04)
npx1: io 0xf0 irq 13
npx1: reported by CPUID; using exception 16
RTC (PNP0B00) [AT Real-Time Clock] at acpi0 not configured
pckbc1 at acpi0 (KBD, PNP0303): kbd port
pckbc1: io 0x60,0x64 irq 1
pckbc2 at acpi0 (MOU, IBM3780): aux port
pckbc2: irq 12
FDC (PNP0700) [PC standard floppy disk controller] at acpi0 not configured
LPT (PNP0400) [Standard LPT printer port] at acpi0 not configured
acpiec0 at acpi0 (EC, PNP0C09-0): ACPI Embedded Controller (disabled)
acpibat0 at acpi0 (BAT0, PNP0C0A-0): ACPI Battery (Control Method)
acpiacad0 at acpi0 (AC, ACPI0003-0): ACPI AC Adapter
HKEY (IBM0068) at acpi0 not configured
acpitz0 at acpi0 (THM0): critical 95.0C passive 53.0C, passive cooling
apm0 at acpi0: Power Management spec V1.2
pcppi1: attached to attimer1
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc1 (aux slot)
pckbc1: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
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: Intel 82830MP CPU to I/O Bridge 1 (rev. 0x04)
agp0 at pchb0: can't find internal VGA device config space
ppb0 at pci0 dev 1 function 0: Intel 82830MP CPU to AGP Bridge (rev. 0x04)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
vga1 at pci1 dev 0 function 0: ATI Technologies Radeon Mobility M6 LY (rev. 0x00)
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
direct rendering for vga1 unsupported
uhci0 at pci0 dev 29 function 0: Intel 82801CA USB Controller (rev. 0x02)
uhci0: interrupting at irq 11
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 29 function 1: Intel 82801CA USB Controller (rev. 0x02)
uhci1: interrupting at irq 11
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2 at pci0 dev 29 function 2: Intel 82801CA USB Controller (rev. 0x02)
uhci2: interrupting at irq 11
usb2 at uhci2: USB revision 1.0
uhub2 at usb2
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ppb1 at pci0 dev 30 function 0: Intel 82801BAM Hub-PCI Bridge (rev. 0x42)
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled
cbb0 at pci2 dev 3 function 0: Ricoh 5C476 PCI-CardBus bridge (rev. 0x80)
cbb1 at pci2 dev 3 function 1: Ricoh 5C476 PCI-CardBus bridge (rev. 0x80)
wi0 at pci2 dev 5 function 0: Intersil PRISM2.5 Mini-PCI WLAN (rev. 0x01)
wi0: interrupting at irq 11
wi0: 802.11 address 00:20:e0:8f:19:60
wi0: using RF:PRISM2.5 MAC:ISL3874A(Mini-PCI)
wi0: Intersil Firmware: Primary (1.1.0), Station (1.4.2)
wi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
fxp0 at pci2 dev 8 function 0: Intel PRO/100 VE Network Controller, rev 66
fxp0: interrupting at irq 11
fxp0: Ethernet address 00:02:8a:2b:b0:41
inphy0 at fxp0 phy 1: i82562ET 10/100 media interface, rev. 0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: WARNING: powerhook_establish is deprecated
fxp0: WARNING: powerhook_establish is deprecated
cbb0: interrupting at irq 11
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 3
pcmcia0 at cardslot0
cbb1: interrupting at irq 11
cardslot1 at cbb1 slot 1 flags 0
cardbus1 at cardslot1: bus 6
pcmcia1 at cardslot1
pcib0 at pci0 dev 31 function 0
pcib0: Intel 82801CAM LPC Interface (rev. 0x02)
piixide0 at pci0 dev 31 function 1
piixide0: Intel 82801CA IDE Controller (ICH3) (rev. 0x02)
piixide0: bus-master DMA support present
piixide0: primary channel configured to compatibility mode
piixide0: primary channel interrupting at irq 14
atabus0 at piixide0 channel 0
piixide0: secondary channel configured to compatibility mode
piixide0: secondary channel interrupting at irq 15
atabus1 at piixide0 channel 1
ichsmb0 at pci0 dev 31 function 3: Intel 82801CA SMBus Controller (rev. 0x02)
ichsmb0: interrupting at irq 11
iic0 at ichsmb0: I2C bus
auich0 at pci0 dev 31 function 5: i82801CA (ICH3) AC-97 Audio
auich0: can't map codec i/o space
Intel 82801CA AC'97 Modem Controller (modem communications, revision 0x02) at pci0 dev 31 function 6 not configured
isa0 at pcib0
lpt2 at isa0 port 0x3bc-0x3bf irq : polled
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
isapnp0: no ISA Plug 'n Play devices found
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
wd0 at atabus0 drive 0: <IC25N040ATCS05-0>
wd0: drive supports 16-sector PIO transfers, LBA addressing
wd0: 38154 MB, 77520 cyl, 16 head, 63 sec, 512 bytes/sect x 78140160 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(piixide0:0:0): using PIO mode 4, Ultra-DMA mode 5 (Ultra/100) (using DMA)
Kernelized RAIDframe activated
pad0: outputs: 44100Hz, 16-bit, stereo
audio0 at pad0: half duplex
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBIF] (Node 0xc1902080), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BIF] (Node 0xc1903f40), AE_ERROR
acpibat0: failed to evaluate _BIF: AE_ERROR
acpibat0: battery info: , ,  11050
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiacad0: AC adapter online.
acpibat0: state changed on 'charge state' to 'CRITICAL'
acpibat0: normal capacity on 'charge state'
acpibat0: state changed on 'charge state' to 'CRITICAL'
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpibat0: state changed on 'charge state' to 'CRITICAL'
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpiecdt0: command takes over 5sec...
ACPI Exception (evregion-0529): AE_ERROR, Returned by Handler for [EmbeddedControl] [20070320]
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.GBST] (Node 0xc1902060), AE_ERROR
ACPI Error (psparse-0626): Method parse/execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BST] (Node 0xc1903f20), AE_ERROR
acpibat0: failed to evaluate _BST: AE_ERROR
acpibat0: normal capacity on 'charge state
>Description:
Using IBM Thinkpad X24 with latest BIOS from Lenovo. 
After login prompt the console is unresponsive for about 1 minute till all error messages get cleared. 
Starting envstat or apm command produces same console output, clogging CPU at 100%
>How-To-Repeat:
IBM Thinkpad X24, latest -current i386 userland and kernel (GENERIC) as of 2007.12.10 (4.99.42). If acbibat* is enabled in kernel the error messages fill console @ login prompt. Also executing envstat and apm produces same errors.
>Fix: