port-i386/46036: ACPI Error: [ECPU] Namespace lookup failure, AE_NOT_FOUND

[apb%cequrux.com@localhost]

>Number:         46036
>Category:       port-i386
>Synopsis:       ACPI Error: [ECPU] Namespace lookup failure, AE_NOT_FOUND
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    port-i386-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Feb 17 09:35:00 +0000 2012
>Originator:     Alan Barrett
>Release:        NetBSD 5.99.65
>Organization:
Not much
>Environment:
System: NetBSD 5.99.65 i386
>Description:
        The kernel prints messages like this
        approximately every 30 seconds forever:

ACPI Error: [ECPU] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-392)
ACPI Error: Method parse/execution failed [\_TZ_.TZ00._TMP] (Node 0xc47cafcc), 
AE_NOT_FOUND (20110623/psparse-560)

>How-To-Repeat:
The ACPI-related part of dmesg.boot is:

acpi0 at mainbus0: Intel ACPICA 20110623
acpi0: X/RSDT: OemId <FUJ   ,PC      ,00000002>, AslId <FUJ ,00000002>
acpi0: SCI interrupting at int 9
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
hpet0 at acpi0: high precision event timer (mem 0xfed00000-0xfed00400)
timecounter: Timecounter "hpet0" frequency 14318180 Hz quality 2000
acpiec0 at acpi0 (EC0, PNP0C09): io 0x62,0x66
FWHD (INT0800) at acpi0 not configured
npx1 at acpi0 (MATH, PNP0C04): io 0xf0 irq 13
npx1: reported by CPUID; using exception 16
LDRC (PNP0C02) at acpi0 not configured
attimer1 at acpi0 (TIMR, PNP0100): io 0x40-0x43,0x50-0x53 irq 0
CWDT (INT3F0D) at acpi0 not configured
pckbc1 at acpi0 (PS2K, PNP0303) (kbd port): io 0x60,0x64 irq 1
pckbc2 at acpi0 (PS2M, PNP0F13) (aux port): irq 12
fujbp0 at acpi0 (FJEX, FUJ02B1): Fujitsu Brightness & Pointer
PDRC (PNP0C02) at acpi0 not configured
acpivga0 at acpi0 (PEGP): ACPI Display Adapter
acpivga1 at acpi0 (GFX0): ACPI Display Adapter
acpiout0 at acpivga1 (DD01, 0x0100): ACPI Display Output Device
acpiout1 at acpivga1 (DD02, 0x0400): ACPI Display Output Device
acpiout1: brightness levels: 8 16 25 33 42 50 58 67 75 84 93 100
acpiout2 at acpivga1 (DD03, 0x0300): ACPI Display Output Device
acpiout3 at acpivga1 (DD04, 0x0301): ACPI Display Output Device
acpiout4 at acpivga1 (DD05, 0x0302): ACPI Display Output Device
acpiout5 at acpivga1 (DD06, 0x0303): ACPI Display Output Device
acpiout6 at acpivga1 (DD07, 0x0304): ACPI Display Output Device
acpiout7 at acpivga1 (DD08, 0x0305): ACPI Display Output Device
acpivga1: unknown output device acpiout0
acpivga1: unknown output device acpiout2
acpivga1: unknown output device acpiout3
acpivga1: unknown output device acpiout4
acpivga1: unknown output device acpiout5
acpivga1: unknown output device acpiout6
acpivga1: unknown output device acpiout7
acpivga1: connected output devices:
acpivga1:   0x0400 (acpiout1): Unknown Output Device, head 0
acpiacad0 at acpi0 (ADP1, ACPI0003): ACPI AC Adapter
acpilid0 at acpi0 (LID0, PNP0C0D): ACPI Lid Switch
acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
acpibat0 at acpi0 (BAT0, PNP0C0A-0): ACPI Battery
acpibat0: PTL LiON non-rechargeable battery
acpibat0: granularity: low->warn 0.100 Wh, warn->full 0.000 Wh
MEM2 (PNP0C01) at acpi0 not configured
fujhk0 at acpi0 (FEXT, FUJ02E3): Fujitsu Hotkeys
PTID (INT340E) at acpi0 not configured
acpifan0 at acpi0 (FAN0, PNP0C0B-0): ACPI Fan
acpitz0 at acpi0 (TZ00)
acpitz0: active cooling level 0: 70.0C
ACPI Error: [ECPU] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-392)
ACPI Error: Method parse/execution failed [\_TZ_.TZ00._TMP] (Node 0xc47cafcc), 
AE_NOT_FOUND (20110623/psparse-560)
acpitz0: levels: critical 110.0 C, passive 110.0 C
ACPI Error: [ECPU] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-392)
ACPI Error: Method parse/execution failed [\_TZ_.TZ00._TMP] (Node 0xc47cafcc), 
AE_NOT_FOUND (20110623/psparse-560)
rnd: acpitz0 attached as an entropy source (collecting)
apm0 at acpi0: Power Management spec V1.2
[...]
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: FFH, lat   1 us, pow  1000 mW
acpicpu0: C2: I/O, lat  80 us, pow   500 mW, bus master check
acpicpu0: C3: I/O, lat 109 us, pow   200 mW, bus master check
acpicpu0: P0: FFH, lat  10 us, pow 35000 mW, 2301 MHz, turbo boost
acpicpu0: P1: FFH, lat  10 us, pow 35000 mW, 2300 MHz
acpicpu0: P2: FFH, lat  10 us, pow 25766 mW, 1800 MHz
acpicpu0: P3: FFH, lat  10 us, pow 22265 mW, 1600 MHz
acpicpu0: P4: FFH, lat  10 us, pow 18904 mW, 1400 MHz
acpicpu0: P5: FFH, lat  10 us, pow 15996 mW, 1200 MHz
acpicpu0: P6: FFH, lat  10 us, pow 12907 mW, 1000 MHz
acpicpu0: P7: FFH, lat  10 us, pow  9956 mW,  800 MHz
acpicpu0: T0: I/O, lat   1 us, pow     0 mW, 100 %
acpicpu0: T1: I/O, lat   1 us, pow     0 mW,  88 %
acpicpu0: T2: I/O, lat   1 us, pow     0 mW,  76 %
acpicpu0: T3: I/O, lat   1 us, pow     0 mW,  64 %
acpicpu0: T4: I/O, lat   1 us, pow     0 mW,  52 %
acpicpu0: T5: I/O, lat   1 us, pow     0 mW,  40 %
acpicpu0: T6: I/O, lat   1 us, pow     0 mW,  28 %
acpicpu0: T7: I/O, lat   1 us, pow     0 mW,  16 %
coretemp0 at cpu0: thermal sensor, 1 C resolution
acpicpu1 at cpu1: ACPI CPU
acpicpu2 at cpu2: ACPI CPU
coretemp1 at cpu2: thermal sensor, 1 C resolution
acpicpu3 at cpu3: ACPI CPU
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "TSC" frequency 2294950120 Hz quality 3000
acpiacad0: AC adapter online.


>Fix: