Lockups with 5.3 on X40

[Khairil Yusof]

Has anybody gotten FreeBSD 5.3 to run ok on a Thinkpad X40?

Whenever I use any of the function keys, fold the lid (blanks lcd) or
blank the lcd via dpms, I get a hard lockup.

I've tried disabling acpi and apic, but I can reproduce the lockup by
doing any of the above, even with them disabled. Removing power cord
also locks up the system. It looks to me that accessing any kind of
laptop feature would give me a hard lockup. What I mean is that even if
a particular feature of acpi was disabled, pressing the keys for that
feature would still lock the laptop.

Right now, I can do without any form of suspend features, as long as I
can just close the lid. :(

The laptop locks up hard, but I will try to compile a debug kernel to
see if I can get anything.

I've read the apci-debug section in the handbook, and tried various
combinations of disabling different things. I haven't gotten around to
the acpidump part yet. 

Being a laptop newbie, some advice on where to start in tracking the
down the problem would be much appreciated.

dmesg:

Copyright (c) 1992-2004 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 5.3-STABLE #6: Fri Nov 19 16:18:16 MYT 2004
    root at wolverine.cerebro.net.my:/usr/obj/usr/src/sys/WOLVERINE
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) M processor 1.40GHz (1395.48-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x6d6  Stepping = 6

Features=0xafe9fbbf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE>
real memory  = 527302656 (502 MB)
avail memory = 506322944 (482 MB)
ACPI APIC Table: <IBM    TP-1U   >
ioapic0: Changing APIC ID to 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <IBM TP-1U> on motherboard
acpi_ec0: <Embedded Controller: GPE 0x1c, ECDT> port 0x66,0x62 on acpi0
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
cpu0: <ACPI CPU (3 Cx states)> 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
pci0: <base peripheral> at device 0.1 (no driver attached)
pci0: <base peripheral> at device 0.3 (no driver attached)
agp0: <Intel 82855GME (855GME GMCH) SVGA controller> port 0x1800-0x1807
mem 0xd0000000-0xd007ffff,0xe0000000-0xe7ffffff irq 16 at device 2.0 on
pci0
agp0: detected 8060k stolen memory
agp0: aperture size is 128M
pci0: <display> at device 2.1 (no driver attached)
uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0x1820-0x183f
irq 16 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801DB (ICH4) USB controller USB-A> 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
uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0x1840-0x185f
irq 19 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0x1860-0x187f
irq 18 at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib1
cbb0: <RF5C476 PCI-CardBus Bridge> mem 0xb0000000-0xb0000fff irq 16 at
device 0.0 on pci2
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
pci2: <base peripheral> at device 0.1 (no driver attached)
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port
0x7000-0x703f mem 0xd0200000-0xd021ffff irq 20 at device 1.0 on pci2
em0: Ethernet address: 00:0a:e4:2a:76:19
em0:  Speed:N/A  Duplex:N/A
pci2: <network> at device 2.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH4 UDMA100 controller> port
0x1810-0x181f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
pcm0: <Intel ICH4 (82801DB)> port 0x18c0-0x18ff,0x1c00-0x1cff mem
0xd0100800-0xd01008ff,0xd0100c00-0xd0100dff irq 17 at device 31.5 on
pci0
pcm0: [GIANT-LOCKED]
pcm0: <Analog Devices AD1981B AC97 Codec>
pci0: <simple comms> at device 31.6 (no driver attached)
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
sio0: <Generic IRDA-compatible device> port 0x2f8-0x2ff irq 3 drq 3
flags 0x10 on acpi0
sio0: type 16550A
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem
0xdc000-0xdffff,0xcd800-0xce7ff,0xcc800-0xcd7ff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
ppc0: parallel port not found.
Timecounter "TSC" frequency 1395478256 Hz quality 800
Timecounters tick every 10.000 msec
ipfw2 initialized, divert disabled, rule-based forwarding disabled,
default to deny, logging limited to 100 packets/entry by default
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
ad0: 38154MB <HITACHI DK13FA-40B/00MCA0B4> [77520/16/63] at ata0-master
UDMA100
Mounting root from ufs:/dev/ad0s1a




syctl acpi:

     acpibatt     1     1K      1K        1  16
      acpidev    73     3K      3K       73  32
      acpisem    23     2K      2K       23  64
     acpitask     0     0K      1K     6052  16,32
       acpica  3877   198K    199K    67925
16,32,64,128,256,512,1024,2048
debug.acpi.acpi_ca_version: 0x20040527
debug.acpi.semaphore_debug: 0
hw.acpi.supported_sleep_state: S3 S4 S5
hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S0
hw.acpi.lid_switch_state: S0
hw.acpi.standby_state: S0
hw.acpi.suspend_state: S0
hw.acpi.sleep_delay: 1
hw.acpi.s4bios: 0
hw.acpi.verbose: 0
hw.acpi.reset_video: 0
hw.acpi.cpu.throttle_max: 8
hw.acpi.cpu.throttle_state: 8
hw.acpi.cpu.cx_supported: C1/1 C2/1 C3/85
hw.acpi.cpu.cx_lowest: C3
hw.acpi.cpu.cx_usage: 0.00% 100.00% 0.00%
hw.acpi.thermal.min_runtime: 0
hw.acpi.thermal.polling_rate: 10
hw.acpi.thermal.tz0.temperature: 3242
hw.acpi.thermal.tz0.active: -1
hw.acpi.thermal.tz0.thermal_flags: 0
hw.acpi.thermal.tz0._PSV: 3637
hw.acpi.thermal.tz0._HOT: -1
hw.acpi.thermal.tz0._CRT: 3682
hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
hw.acpi.battery.life: 100
hw.acpi.battery.time: -1
hw.acpi.battery.state: 0
hw.acpi.battery.units: 1
hw.acpi.battery.info_expire: 5
hw.acpi.acline: 1
machdep.acpi_timer_freq: 3579545
machdep.acpi_root: 1011744
dev.acpi.0.%desc: IBM TP-1U
dev.acpi.0.%driver: acpi
dev.acpi.0.%parent: nexus0
dev.acpi_ec.0.%desc: Embedded Controller: GPE 0x1c, ECDT
dev.acpi_ec.0.%driver: acpi_ec
dev.acpi_ec.0.%location: handle=\_SB_.PCI0.LPC_.EC__
dev.acpi_ec.0.%pnpinfo: _HID=PNP0C09 _UID=0
dev.acpi_ec.0.%parent: acpi0
dev.acpi_sysresource.0.%desc: System Resource
dev.acpi_sysresource.0.%driver: acpi_sysresource
dev.acpi_sysresource.0.%location: handle=\_SB_.MEM_
dev.acpi_sysresource.0.%pnpinfo: _HID=PNP0C01 _UID=0
dev.acpi_sysresource.0.%parent: acpi0
dev.acpi_sysresource.1.%desc: System Resource
dev.acpi_sysresource.1.%driver: acpi_sysresource
dev.acpi_sysresource.1.%location: handle=\_SB_.PCI0.LPC_.SIO_
dev.acpi_sysresource.1.%pnpinfo: _HID=PNP0C02 _UID=0
dev.acpi_sysresource.1.%parent: acpi0
dev.acpi_timer.0.%desc: 24-bit timer at 3.579545MHz
dev.acpi_timer.0.%driver: acpi_timer
dev.acpi_timer.0.%location: unknown
dev.acpi_timer.0.%pnpinfo: unknown
dev.acpi_timer.0.%parent: acpi0
dev.cpu.0.%parent: acpi0
dev.acpi_tz.0.%desc: Thermal Zone
dev.acpi_tz.0.%driver: acpi_tz
dev.acpi_tz.0.%location: handle=\_TZ_.THM0
dev.acpi_tz.0.%pnpinfo: _HID=none _UID=0
dev.acpi_tz.0.%parent: acpi0
dev.acpi_lid.0.%desc: Control Method Lid Switch
dev.acpi_lid.0.%driver: acpi_lid
dev.acpi_lid.0.%location: handle=\_SB_.LID_
dev.acpi_lid.0.%pnpinfo: _HID=PNP0C0D _UID=0
dev.acpi_lid.0.%parent: acpi0
dev.acpi_lid.0.wake: 1
dev.acpi_button.0.%desc: Sleep Button
dev.acpi_button.0.%driver: acpi_button
dev.acpi_button.0.%location: handle=\_SB_.SLPB
dev.acpi_button.0.%pnpinfo: _HID=PNP0C0E _UID=0
dev.acpi_button.0.%parent: acpi0
dev.acpi_button.0.wake: 1
dev.pcib.0.%parent: acpi0
dev.atpic.0.%parent: acpi0
dev.attimer.0.%parent: acpi0
dev.attimer.1.%parent: acpi0
dev.atdma.0.%parent: acpi0
dev.npxisa.0.%parent: acpi0
dev.atkbdc.0.%parent: acpi0
dev.psmcpnp.0.%parent: acpi0
dev.sio.0.%parent: acpi0
dev.acpi_cmbat.0.%desc: Control Method Battery
dev.acpi_cmbat.0.%driver: acpi_cmbat
dev.acpi_cmbat.0.%location: handle=\_SB_.PCI0.LPC_.EC__.BAT0
dev.acpi_cmbat.0.%pnpinfo: _HID=PNP0C0A _UID=0
dev.acpi_cmbat.0.%parent: acpi0
dev.acpi_acad.0.%desc: AC Adapter
dev.acpi_acad.0.%driver: acpi_acad
dev.acpi_acad.0.%location: handle=\_SB_.PCI0.LPC_.EC__.AC__
dev.acpi_acad.0.%pnpinfo: _HID=ACPI0003 _UID=0
dev.acpi_acad.0.%parent: acpi0