The following reply was made to PR port-i386/36815; it has been noted by GNATS.

From: fujiwara@f.pyon.org
To: juan@xtrarom.org
Cc: gnats-bugs@netbsd.org, fujiwara@f.pyon.org
Subject: Re: port-i386/36815: enhanced_speedstep panic on Intel A110-800
Date: Wed, 29 Aug 2007 23:41:13 +0900 (JST)

 > From: Juan RP <juan@xtrarom.org>
 > 
 > Hi,
 > 
 > Can you please show the debug output of a kernel built with
 > EST_DEBUG?
 
 This is the dmesg output of a kernel built with GENERIC_LAPTOP + EST_DEBUG.
 
 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 4.99.29 (LOOXU) #4: Tue Aug 21 22:48:23 JST 2007
 	fujiwara@f.pyon.org:/home0/NetBSD.crosscompile/obj/i386/home0/NetBSD.crosscompile/src/sys/arch/i386/compile/LOOXU
 total memory = 1013 MB
 rbus: rbus_min_start set to 0x40000000
 avail memory = 988 MB
 timecounter: Timecounters tick every 10.000 msec
 timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
 BIOS32 rev. 0 found at 0xfdc64
 pcibios_get_status: function not supported
 mainbus0 (root)
 pci_addr_fixup: 000:31:1 0x8086 0x27df new address 0x00005800
 pci_addr_fixup: 000:31:1 0x8086 0x27df new address 0x00005808
 pci_addr_fixup: 000:31:1 0x8086 0x27df new address 0x00005810
 pci_addr_fixup: 000:31:1 0x8086 0x27df new address 0x0000580c
 pci_addr_fixup: 002:03:0 0x1217 0x7134 new address 0x3f700000
 cpu0 at mainbus0 apid 0: (boot processor)
 cpu0: Intel Pentium M (Dothan) (686-class), 798.06 MHz, id 0x6d8
 cpu0: features afe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
 cpu0: features afe9fbff<PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX>
 cpu0: features afe9fbff<FXSR,SSE,SSE2,SS,TM,SBF>
 cpu0: features2 180<EST,TM2>
 cpu0: "Genuine Intel(R) processor               800MHz"
 cpu0: I-cache 32 KB 64B/line 8-way, D-cache 32 KB 64B/line 8-way
 cpu0: ITLB 128 4 KB entries 4-way, 2 4 MB entries fully associative
 cpu0: DTLB 128 4 KB entries 4-way, 8 4 MB entries 4-way
 cpu0: using thermal monitor 2
 cpu0: Enhanced SpeedStep (812 mV) 800 MHz
 cpu0: unknown Enhanced SpeedStep CPU.
 est_init_main: bus_clock = 10000
 est_init_main: idlo = 0x607
 est_init_main: lo   812 mV,  600 MHz
 est_init_main: raw    7   ,    6    
 est_init_main: idhi = 0x807
 est_init_main: hi   812 mV,  800 MHz
 est_init_main: raw    7   ,    8    
 est_init_main: cur  = 0x807
 est_init_main: fake entry 0:  812 mV,  800 MHz  MSR*100 mV =  700 freq =  800
 est_init_main: fake entry 1:  812 mV,  600 MHz  MSR*100 mV =  700 freq =  600
 cpu0: Enhanced SpeedStep frequencies available (MHz): 800 600
 ioapic at mainbus0 apid 1 not configured
 acpi0 at mainbus0: Advanced Configuration and Power Interface
 acpi0: using Intel ACPI CA subsystem version 20060217
 acpi0: X/RSDT: OemId <FUJ   ,PC      ,01040000>, AslId <FUJ ,00000100>
 acpi0: SCI interrupting at int 9
 acpi0: fixed-feature power button present
 timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
 ACPI-Safe 24-bit timer
 LNKA: ACPI: Found matching pin for 0.1.INTA at func 0: 0
 LNKA: ACPI: Found matching pin for 0.2.INTA at func 0: 11
 LNKA: BIOS IRQ 11 for 0.2.INTA is invalid
 LNKB: ACPI: Found matching pin for 0.27.INTA at func 0: 11
 LNKH: ACPI: Found matching pin for 0.29.INTA at func 0: 11
 LNKE: ACPI: Found matching pin for 0.29.INTB at func 1: 11
 LNKE: BIOS IRQ 11 for 0.29.INTB is invalid
 LNKC: ACPI: Found matching pin for 0.29.INTC at func 2: 11
 LNKC: BIOS IRQ 11 for 0.29.INTC is invalid
 LNKA: ACPI: Found matching pin for 0.29.INTD at func 3: 11
 LNKA: BIOS IRQ 11 for 0.29.INTD is invalid
 LNKC: ACPI: Found matching pin for 0.31.INTA at func 1: 255
 LNKD: ACPI: Found matching pin for 0.31.INTB at func 3: 11
 LNKH: ACPI: Found matching pin for 2.3.INTA at func 0: 11
 LNKG: ACPI: Found matching pin for 2.4.INTA at func 0: 11
 LNKG: BIOS IRQ 11 for 2.4.INTA is invalid
 CPU0 (ACPI Object Type 'Processor' [0x0c]) at acpi0 not configured
 CPU1 (ACPI Object Type 'Processor' [0x0c]) at acpi0 not configured
 MCFG (PNP0C02) at acpi0 not configured
 PCI0 (PNP0A08) at acpi0 not configured
 MBIO (PNP0C02) at acpi0 not configured
 BTNS (FUJ02BF) at acpi0 not configured
 FJEX (FUJ02B1) at acpi0 not configured
 acpiec0 at acpi0 (EC, PNP0C09): ACPI Embedded Controller
 acpiec0: io 0x62,0x66
 DMAC (PNP0200) at acpi0 not configured
 TIME (PNP0100) at acpi0 not configured
 PIC (PNP0000) at acpi0 not configured
 RTC (PNP0B00) at acpi0 not configured
 SPKR (PNP0800) at acpi0 not configured
 MATH (PNP0C04) at acpi0 not configured
 KBC (PNP0320) at acpi0 not configured
 PS2M (PNP0F13) at acpi0 not configured
 HPET (PNP0103) at acpi0 not configured
 LNKA (PNP0C0F) at acpi0 not configured
 LNKB (PNP0C0F) at acpi0 not configured
 LNKC (PNP0C0F) at acpi0 not configured
 LNKD (PNP0C0F) at acpi0 not configured
 LNKE (PNP0C0F) at acpi0 not configured
 LNKG (PNP0C0F) at acpi0 not configured
 LNKH (PNP0C0F) at acpi0 not configured
 FEXT (FUJ02E3) at acpi0 not configured
 acpilid0 at acpi0 (LID, PNP0C0D): ACPI Lid Switch
 acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
 acpiacad0 at acpi0 (AC, ACPI0003): ACPI AC Adapter
 acpibat0 at acpi0 (CMB1, PNP0C0A-1): ACPI Battery (Control Method)
 acpitz0 at acpi0 (TZ00): ACPI Thermal Zone
 acpitz0: unable to get polling interval; using default of 30.0s
 acpitz0: passive cooling mode only
 acpitz0: critical 100.0C passive 26.8C
 acpitz1 at acpi0 (TZ01): ACPI Thermal Zone
 acpitz1: unable to get polling interval; using default of 30.0s
 acpitz1: critical 100.0C passive 26.8C
 apm0 at acpi0: Power Management spec V1.2
 acpiacad0: AC adapter online.
 acpibat0: battery info: Fujitsu, LION, CP345738-01 01A-W070702000074W
 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 82945GM/PM/GMS Host Bridge (rev. 0x03)
 agp0 at pchb0: detected 7932k stolen memory
 agp0: aperture at 0xe0000000, size 0x10000000
 ppb0 at pci0 dev 1 function 0: Intel product 0x27a1 (rev. 0x03)
 pci1 at ppb0 bus 1
 pci1: i/o space, memory space enabled
 ath0 at pci1 dev 0 function 0LNKA: Picked IRQ 9 with weight 0
 
 ath0: interrupting at irq 9
 ath0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
 ath0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
 ath0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
 ath0: mac 10.3 phy 6.1 radio 10.2
 vga1 at pci0 dev 2 function 0: Intel 82945GM/PM/GMS Integrated Graphics Device (rev. 0x03)
 wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation)
 wsmux1: connecting to wsdisplay0
 direct rendering for vga1 unsupported
 Intel 82945GM/PM/GMS Integrated Graphics Device (miscellaneous display, revision 0x03) at pci0 dev 2 function 1 not configured
 azalia0 at pci0 dev 27 function 0: Generic High Definition Audio Controller
 azalia0: interrupting at irq 11
 azalia0: host: Intel 82801GB/GR High Definition Audio Controller (rev. 2)
 azalia0: host: High Definition Audio rev. 1.0
 uhci0 at pci0 dev 29 function 0: Intel 82801GB/GR USB UHCI 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 82801GB/GR USB UHCI Controller (rev. 0x02)
 LNKE: Picked IRQ 9 with weight 4
 uhci1: interrupting at irq 9
 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 82801GB/GR USB UHCI Controller (rev. 0x02)
 LNKC: Picked IRQ 9 with weight 7
 uhci2: interrupting at irq 9
 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
 uhci3 at pci0 dev 29 function 3: Intel 82801GB/GR USB UHCI Controller (rev. 0x02)
 uhci3: interrupting at irq 9
 usb3 at uhci3: USB revision 1.0
 uhub3 at usb3
 uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 uhub3: 2 ports with 2 removable, self powered
 ehci0 at pci0 dev 29 function 7: Intel 82801GB/GR USB EHCI Controller (rev. 0x02)
 ehci0: interrupting at irq 11
 ehci0: BIOS has given up ownership
 ehci0: EHCI version 1.0
 ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2 uhci3
 usb4 at ehci0: USB revision 2.0
 uhub4 at usb4
 uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
 uhub4: 8 ports with 8 removable, self powered
 ppb1 at pci0 dev 30 function 0: Intel 82801BAM Hub-PCI Bridge (rev. 0xe2)
 pci2 at ppb1 bus 2
 pci2: i/o space, memory space enabled
 cbb0 at pci2 dev 3 function 0: O2 Micro product 0x7134 (rev. 0x20)
 O2 Micro Integrated MMC/SD Controller (SD Host Controller system) at pci2 dev 3 function 2 not configured
 rtk0 at pci2 dev 4 function 0: Realtek 8139 10/100BaseTX (rev. 0x10)
 LNKG: Picked IRQ 9 with weight 9
 rtk0: interrupting at irq 9
 rtk0: Ethernet address 00:17:42:65:ce:a1
 rlphy0 at rtk0 phy 7: Realtek internal PHY
 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
 cbb0: bad Vcc request. sock_ctrl 0xffffff88, sock_status 0xffffffff
 cbb0: disabling socket
 new status 0xffffffff
 cbb0: interrupting at irq 11
 cardslot0 at cbb0 slot 0 flags 0
 cardbus0 at cardslot0: bus 3
 pcmcia0 at cardslot0
 pcib0 at pci0 dev 31 function 0
 pcib0: Intel 82801GBM LPC Interface Bridge (rev. 0x02)
 piixide0 at pci0 dev 31 function 1
 piixide0: Intel 82801GB/GR IDE Controller (ICH7) (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 ignored (disabled)
 Intel 82801GB/GR SMBus Controller (SMBus serial bus, revision 0x02) at pci0 dev 31 function 3 not configured
 isa0 at pcib0
 pckbc0 at isa0 port 0x60-0x64
 pckbd0 at pckbc0 (kbd slot)
 pckbc0: using irq 1 for kbd slot
 wskbd0 at pckbd0: console keyboard, using wsdisplay0
 pms0 at pckbc0 (aux slot)
 pckbc0: using irq 12 for aux slot
 wsmouse0 at pms0 mux 0
 attimer0 at isa0 port 0x40-0x43: AT Timer
 pcppi0 at isa0 port 0x61
 midi0 at pcppi0: PC speaker (CPU-intensive output)
 sysbeep0 at pcppi0
 isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
 npx0 at isa0 port 0xf0-0xff
 npx0: reported by CPUID; using exception 16
 pcppi0: attached to attimer0
 isapnp0: no ISA Plug 'n Play devices found
 timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
 azalia0: codec[0]: Realtek ALC262 (rev. 2.2)
 azalia0: codec[0]: High Definition Audio rev. 1.0
 azalia0: playback: max channels=2, encodings=1<PCM>
 azalia0: playback: PCM formats=e0560<24bit,20bit,16bit,192kHz,96kHz,48kHz,44.1kHz>
 azalia0: recording: max channels=2, encodings=1<PCM>
 azalia0: recording: PCM formats=60160<20bit,16bit,96kHz,48kHz,44.1kHz>
 audio0 at azalia0: full duplex, independent
 Kernelized RAIDframe activated
 ugen0 at uhub0 port 2
 ugen0: AuthenTec Fingerprint Sensor, rev 1.10/6.23, addr 2
 uhub5 at uhub4 port 8
 uhub5: NEC product 0x005a, class 9/0, rev 2.00/1.00, addr 2
 uhub5: single transaction translator
 uhub5: 4 ports with 4 removable, self powered
 uhidev0 at uhub1 port 1 configuration 1 interface 0
 uhidev0: Fujitsu Component USB Touch Panel, rev 1.10/50.01, addr 2, iclass 3/1
 ums0 at uhidev0
 ums0: X report 0x0002 not supported
 wd0 at atabus0 drive 0: <TOSHIBA MK4007GAL>
 wd0: drive supports 16-sector PIO transfers, LBA48 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)
 findroot: netboot interface not found.
 boot device: <unknown>
 root device: rtk0
 dump device: 
 file system (default generic): 
 root on rtk0
 nfs_boot: trying DHCP/BOOTP
 nfs_boot: DHCP next-server: 192.168.1.1
 nfs_boot: my_name=looxu2
 nfs_boot: my_domain=private
 nfs_boot: my_addr=192.168.1.18
 nfs_boot: my_mask=255.255.255.0
 nfs_boot: gateway=192.168.1.10
 root on 192.168.1.1:/home1/diskless/netbsd
 root file system type: nfs
 init path (default /sbin/init): 
 init: trying /sbin/init
 
 
 Regards,
 --
 Kazunori Fujiwara