Re: [ACPI] Dell i8k was: Re: [2.5.50, ACPI] link error

[Andrew McGregor <andrew-Rd3uoDiDeHXJKwlM9GxbOw@public.gmane.org>]

[-- Attachment #1: Type: text/plain, Size: 2152 bytes --]

Hmm, when I boot 2.5.51 w/ACPI on it with a battery installed, it panics. 
By booting without and then inserting the battery, I got the attached oops. 
See also the messages in the dmesg output.

Andrew

--On Wednesday, December 11, 2002 09:50:48 +1300 Andrew McGregor 
<andrew-Rd3uoDiDeHXJKwlM9GxbOw@public.gmane.org> wrote:

> I strongly suspect that s4bios will work on this machine, but swsusp
> won't. Why?  It's a Dell Inspiron 8000 with an NVidia Geforce2go, and
> until NVidia put pm support in their driver, it's game over for Linux.
> Except that the BIOS knows how to suspend it, so some kernel/driver
> combinations work with APM.  I suspect any Geforce2go Dell is the same.
>
> Andrew
>
> --On Tuesday, December 10, 2002 21:40:31 +0100 Pavel Machek
> <pavel-AlSwsSmVLrQ@public.gmane.org> wrote:
>
>> Hi!
>>
>>> > I concur with your pros and cons. This makes me think that if S4BIOS
>>> > support ever gets added, it should get added to 2.4 only.
>>
>> And S4BIOS will never get added to 2.4 since it needs driver model
>> :-(.
>>
>>> That assumes no box exists where S4bios works an S4 doesnt (eg due to
>>> bad tables or "knowing" what other-os does)
>>
>> We have full control over S4 (== swsusp), so we can fix that in most
>> cases.
>>
>> S4BIOS is still little friendlier to the user -- no need to set up
>> swap partition and command line parameter, can't go wrong if you boot
>> without resume=, etc.
>> 								Pavel
>>
>> --
>> Casualities in World Trade Center: ~3k dead inside the building,
>> cryptography in U.S.A. and free speech in Czech Republic.
>> -
>> To unsubscribe from this list: send the line "unsubscribe linux-kernel"
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>>
>>
>
>
> -
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>
>


[-- Attachment #2: battery-2.5.51.oops --]
[-- Type: application/octet-stream, Size: 4987 bytes --]

ksymoops 2.4.5 on i686 2.5.51.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.5.51/ (default)
     -m /boot/System.map-2.5.51 (default)

Warning: You did not tell me where to find symbol information.  I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc.  ksymoops -h explains the options.

Error (regular_file): read_ksyms stat /proc/ksyms failed
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
e100: selftest OK.
e100: eth0: Intel(R) 8255x-based Ethernet Adapter
 [<c013b6cd>] __alloc_pages+0x28d/0x2a0
 [<c013b702>] __get_free_pages+0x22/0x60
 [<c0120264>] dup_task_struct+0xb4/0x100
 [<c030e150>] stall_callback+0x0/0x1a0
 [<c01209c9>] copy_process+0x69/0x8f0
 [<c030e150>] stall_callback+0x0/0x1a0
 [<c0129e42>] __run_timers+0x82/0x160
 [<c012129d>] do_fork+0x4d/0x150
 [<c010a312>] kernel_thread+0x92/0xb0
 [<e08db650>] nodemgr_host_thread+0x0/0xb0 [ieee1394]
 [<c010a268>] kernel_thread_helper+0x0/0x18
 [<e08db964>] nodemgr_add_host+0x74/0xf0 [ieee1394]
 [<e08db650>] nodemgr_host_thread+0x0/0xb0 [ieee1394]
 [<e08d8418>] highlevel_add_host+0x38/0x70 [ieee1394]
 [<e08d7e95>] hpsb_add_host+0x45/0x70 [ieee1394]
 [<c0227efd>] pci_device_probe+0x5d/0x70
 [<c0262ce3>] bus_match+0x43/0x80
 [<c0262e01>] driver_attach+0x61/0x80
 [<c026313d>] bus_add_driver+0xad/0xd0
 [<c02635e1>] driver_register+0x31/0x40
 [<c022803d>] pci_register_driver+0x4d/0x60
 [<c0133809>] sys_init_module+0x1c9/0x1f0
 [<c010c3bf>] syscall_call+0x7/0xb
e100: eth0 NIC Link is Up 100 Mbps Full duplex
cs: IO port probe 0x0c00-0x0cff: clean.
cs: IO port probe 0x0100-0x04ff: excluding 0x170-0x177 0x370-0x37f 0x3c0-0x3df 0x4d0-0x4d7
cs: IO port probe 0x0a00-0x0aff: clean.
Unable to handle kernel NULL pointer dereference at virtual address 00000010
c022bab9
*pde = 00000000
Oops: 0002
CPU:    0
EIP:    0060:[<c022bab9>]    Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000   ebx: 00000000   ecx: dffe8ba0   edx: dee76ac0
esi: c170ec00   edi: c15e6900   ebp: dd9e9c9c   esp: dd9e9c70
ds: 0068   es: 0068   ss: 0068
Stack: c170ec00 00000001 00000000 00000000 00000000 00000000 00000000 00000001 
       dee76ac0 dfdc1be0 c15e21b4 dd9e9cb4 c022bc1b dee76ac0 dee76ac0 00000000 
       00000000 dd9e9cdc c0237629 dfdc1be0 c15e2000 00000060 00000000 00000000 
 [<c022bc1b>] acpi_ds_get_buffer_arguments+0x3b/0x50
 [<c0237629>] acpi_ex_resolve_node_to_value+0xc9/0x110
 [<c023275a>] acpi_ex_resolve_to_value+0x4a/0x70
 [<c022d73c>] acpi_ds_resolve_operands+0x2c/0x50
 [<c022c7bb>] acpi_ds_exec_end_op+0x13b/0x2e0
 [<c023d14a>] acpi_ps_parse_loop+0x61a/0xb60
 [<c022a8a0>] acpi_os_wait_semaphore+0xf0/0x120
 [<c022a8a0>] acpi_os_wait_semaphore+0xf0/0x120
 [<c0243f45>] acpi_ut_acquire_mutex+0x75/0xa0
 [<c0242c50>] acpi_ut_release_to_cache+0x40/0xd0
 [<c0243fe4>] acpi_ut_release_mutex+0x74/0xa0
 [<c022ea4e>] acpi_ds_delete_walk_state+0x4e/0xc0
 [<c023d89b>] acpi_ps_parse_aml+0x20b/0x220
 [<c022e997>] acpi_ds_init_aml_walk+0xc7/0x130
 [<c023e355>] acpi_psx_execute+0x205/0x250
 [<c023a7a4>] acpi_ns_execute_control_method+0x54/0x80
 [<c023a737>] acpi_ns_evaluate_by_handle+0xa7/0xc0
 [<c023a59b>] acpi_ns_evaluate_relative+0xdb/0x100
 [<c02453e8>] acpi_ut_remove_reference+0x38/0x40
 [<c0239bc1>] acpi_evaluate_object+0x81/0x220
 [<c0246d02>] acpi_battery_get_info+0x72/0x150
 [<c0247070>] acpi_battery_check+0xa0/0x120
 [<c024797d>] acpi_battery_notify+0x4d/0x70
 [<c022fad4>] acpi_ev_notify_dispatch+0x64/0x90
 [<c022a5e8>] acpi_os_queue_exec+0x58/0x70
 [<c022a590>] acpi_os_queue_exec+0x0/0x70
 [<c010a26d>] kernel_thread_helper+0x5/0x18
Code: 89 50 10 89 3c 24 e8 cc 21 01 00 c7 04 24 37 00 00 00 e8 00 


>>EIP; c022bab9 <acpi_ds_execute_arguments+c9/190>   <=====

>>ecx; dffe8ba0 <END_OF_CODE+1fa943e0/????>
>>edx; dee76ac0 <END_OF_CODE+1e922300/????>
>>esi; c170ec00 <END_OF_CODE+11ba440/????>
>>edi; c15e6900 <END_OF_CODE+1092140/????>
>>ebp; dd9e9c9c <END_OF_CODE+1d4954dc/????>
>>esp; dd9e9c70 <END_OF_CODE+1d4954b0/????>

Code;  c022bab9 <acpi_ds_execute_arguments+c9/190>
00000000 <_EIP>:
Code;  c022bab9 <acpi_ds_execute_arguments+c9/190>   <=====
   0:   89 50 10                  mov    %edx,0x10(%eax)   <=====
Code;  c022babc <acpi_ds_execute_arguments+cc/190>
   3:   89 3c 24                  mov    %edi,(%esp,1)
Code;  c022babf <acpi_ds_execute_arguments+cf/190>
   6:   e8 cc 21 01 00            call   121d7 <_EIP+0x121d7>
Code;  c022bac4 <acpi_ds_execute_arguments+d4/190>
   b:   c7 04 24 37 00 00 00      movl   $0x37,(%esp,1)
Code;  c022bacb <acpi_ds_execute_arguments+db/190>
  12:   e8 00 00 00 00            call   17 <_EIP+0x17>


1 warning and 1 error issued.  Results may not be reliable.

[-- Attachment #3: dmesg-2.5.51 --]
[-- Type: application/octet-stream, Size: 13658 bytes --]

Linux version 2.5.51 (andrewm@ijir) (gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7)) #2 Wed Dec 11 15:37:35 NZDT 2002
Video mode to be used for restore is ffff
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001ffea800 (usable)
 BIOS-e820: 000000001ffea800 - 0000000020000000 (reserved)
 BIOS-e820: 00000000feea0000 - 00000000fef00000 (reserved)
 BIOS-e820: 00000000ffb80000 - 0000000100000000 (reserved)
511MB LOWMEM available.
ACPI: Wakeup code way too big, will crash on attempt to suspend
ACPI: have wakeup address 0xc0001000
On node 0 totalpages: 131050
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 126954 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
ACPI: RSDP (v000 DELL                       ) @ 0x000fde50
ACPI: RSDT (v001 DELL    CPi R   10193.02324) @ 0x000fde64
ACPI: FADT (v001 DELL    CPi R   10193.02324) @ 0x000fde90
ACPI: DSDT (v001 INT430 SYSFexxx 00000.04097) @ 0x00000000
ACPI: BIOS passes blacklist
Building zonelist for node : 0
Kernel command line: ro root=/dev/hda3 3
Initializing CPU#0
Detected 897.916 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 1777.66 BogoMIPS
Memory: 513788k/524200k available (2802k kernel code, 9620k reserved, 1195k data, 124k init, 0k highmem)
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
-> /dev
-> /dev/console
-> /root
CPU: Before vendor init, caps: 0383f9ff 00000000 00000000, vendor = 0
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU: After vendor init, caps: 0383f9ff 00000000 00000000 00000000
CPU:     After generic, caps: 0383f9ff 00000000 00000000 00000000
CPU:             Common caps: 0383f9ff 00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: Intel Pentium III (Coppermine) stepping 06
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
mtrr: v2.0 (20020519)
device class 'cpu': registering
device class cpu: adding driver system:cpu
PCI: PCI BIOS revision 2.10 entry at 0xfc06e, last bus=8
PCI: Using configuration type 1
device class cpu: adding device CPU 0
interfaces: adding device CPU 0
BIO: pool of 256 setup, 14Kb (56 bytes/bio)
biovec pool[0]:   1 bvecs: 256 entries (12 bytes)
biovec pool[1]:   4 bvecs: 256 entries (48 bytes)
biovec pool[2]:  16 bvecs: 256 entries (192 bytes)
biovec pool[3]:  64 bvecs: 256 entries (768 bytes)
biovec pool[4]: 128 bvecs: 256 entries (1536 bytes)
biovec pool[5]: 256 bvecs: 256 entries (3072 bytes)
ACPI: Subsystem revision 20021205
..........................................................................................................................................................    ACPI-0263: *** Info: GPE Block0 defined as GPE0 to GPE15
    ACPI-0263: *** Info: GPE Block1 defined as GPE16 to GPE31
...................................................................................................<6>ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: (supports S0 S1 S3 S4 S5)
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
Transparent bridge - Intel Corp. 82801BAM/CAM PCI Bri
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12 14 15, disabled)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIE._PRT]
ACPI: Power Resource [PADA] (on)
Linux Plug and Play Support v0.93 (c) Adam Belay
block request queues:
 128 requests per read queue
 128 requests per write queue
 8 requests per batch
 enter congestion at 31
 exit congestion at 33
SCSI subsystem driver Revision: 1.00
device class 'scsi-host': registering
drivers/usb/core/usb.c: registered new driver usbfs
drivers/usb/core/usb.c: registered new driver hub
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
PCI: Using ACPI for IRQ routing
PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
Total HugeTLB memory allocated, 0
aio_setup: sizeof(struct page) = 40
[c151c040] eventpoll: successfully initialized.
Journalled Block Device driver loaded
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
udf: registering filesystem
Initializing Cryptographic API
ACPI: AC Adapter [AC] (on-line)
ACPI: Battery Slot [BAT0] (battery absent)
ACPI: Battery Slot [BAT1] (battery absent)
ACPI: Lid Switch [LID]
ACPI: Power Button (CM) [PBTN]
ACPI: Sleep Button (CM) [SBTN]
ACPI: Processor [CPU0] (supports C1 C2)
ACPI: Thermal Zone [THM] (25 C)
Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
parport0: irq 7 detected
parport0: cpp_daisy: aa5500ff(38)
parport0: assign_addrs: aa5500ff(38)
parport0: cpp_daisy: aa5500ff(38)
parport0: assign_addrs: aa5500ff(38)
pty: 256 Unix98 ptys configured
Dell laptop SMM driver v1.7 21/11/2001 Massimo Dal Zotto (dz@debian.org)
lp0: using parport0 (polling).
i810_rng: RNG not detected
Linux agpgart interface v1.0 (c) Dave Jones
agpgart: agpgart: Detected an Intel i815, but could not find the secondary device. Assuming a non-integrated video card.
agpgart: Detected Intel i815 chipset
agpgart: Maximum main memory to use for agp memory: 439M
agpgart: AGP aperture is 64M @ 0xe8000000
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
Intel(R) PRO/100 Network Driver - version 2.1.24-k2
Copyright (c) 2002 Intel Corporation

e100: selftest OK.
Freeing alive device dfd5e800, eth%d
e100: eth0: Intel(R) 8255x-based Ethernet Adapter
  Mem:0xf8fff000  IRQ:11  Speed:0 Mbps  Dx:N/A
  Hardware receive checksums enabled
  cpu cycle saver enabled

Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH2M: IDE controller at PCI slot 00:1f.1
ICH2M: chipset revision 3
ICH2M: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xbfa0-0xbfa7, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xbfa8-0xbfaf, BIOS settings: hdc:pio, hdd:pio
hda: IBM-DJSA-232, ATA DISK drive
hdb: TOSHIBA DVD-ROM SD-C2502, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: host protected area => 1
hda: 62506080 sectors (32003 MB) w/1874KiB Cache, CHS=62010/16/63, UDMA(66)
 hda: hda1 hda2 hda3 hda4 < hda5 >
hdb: ATAPI 24X DVD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
scsi HBA driver <NULL> didn't set max_sectors, please fix the template<4>scsi HBA driver Qlogic ISP 1280/12160 didn't set max_sectors, please fix the template<3>request_module[scsi_hostadapter]: not ready
request_module[scsi_hostadapter]: not ready
request_module[scsi_hostadapter]: not ready
Linux Kernel Card Services 3.1.22
  options:  [pci] [cardbus] [pm]
PCI: Enabling device 02:0f.0 (0000 -> 0002)
PCI: Enabling device 02:0f.1 (0000 -> 0002)
drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.0
PCI: Setting latency timer of device 00:1f.2 to 64
uhci-hcd 00:1f.2: Intel Corp. 82801BA/BAM USB (Hub
uhci-hcd 00:1f.2: irq 11, io base 0000bce0
drivers/usb/core/hcd.c: new USB bus registered, assigned bus number 1
Yenta IRQ list 0098, PCI irq11
Socket status: 30000006
Yenta IRQ list 0098, PCI irq11
Socket status: 30000006
drivers/usb/core/hub.c: USB hub found at 0
drivers/usb/core/hub.c: 2 ports detected
Initializing USB Mass Storage driver...
drivers/usb/core/usb.c: registered new driver usb-storage
USB Mass Storage support registered.
drivers/usb/core/usb.c: registered new driver usbscanner
drivers/usb/image/scanner.c: 0.4.6:USB Scanner Driver
drivers/usb/core/usb.c: registered new driver serial
drivers/usb/serial/usb-serial.c: USB Serial Driver core v1.8
device class 'input': registering
register interface 'mouse' with class 'input'
mice: PS/2 mouse device common for all mice
input: PS/2 Synaptics TouchPad on isa0060/serio1
serio: i8042 AUX port at 0x60,0x64 irq 12
input: AT Set 2 keyboard on isa0060/serio0
serio: i8042 KBD port at 0x60,0x64 irq 1
Advanced Linux Sound Architecture Driver Version 0.9.0rc5 (Sun Nov 10 19:48:18 2002 UTC).
request_module[snd-card-0]: not ready
request_module[snd-card-1]: not ready
request_module[snd-card-2]: not ready
request_module[snd-card-3]: not ready
request_module[snd-card-4]: not ready
request_module[snd-card-5]: not ready
request_module[snd-card-6]: not ready
request_module[snd-card-7]: not ready
ALSA device list:
  No soundcards found.
NET4: Linux TCP/IP 1.0 for NET4.0
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 65536)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 124k freed
drivers/usb/core/usb.c: registered new driver hiddev
drivers/usb/core/usb.c: registered new driver hid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
EXT3 FS 2.4-0.9.16, 02 Dec 2001 on ide0(3,3), internal journal
Adding 1044184k swap on /dev/hda5.  Priority:-1 extents:1
kjournald starting.  Commit interval 5 seconds
EXT3 FS 2.4-0.9.16, 02 Dec 2001 on ide0(3,2), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
blk: queue c0544afc, I/O limit 4095Mb (mask 0xffffffff)
ohci1394: $Rev: 601 $ Ben Collins <bcollins@debian.org>
ohci1394_0: OHCI-1394 1.0 (PCI): IRQ=[11]  MMIO=[f6ffd800-f6ffdfff]  Max Packet=[2048]
Debug: sleeping function called from illegal context at mm/page_alloc.c:450
Call Trace:
 [<c013b6cd>] __alloc_pages+0x28d/0x2a0
 [<c013b702>] __get_free_pages+0x22/0x60
 [<c0120264>] dup_task_struct+0xb4/0x100
 [<c030e150>] stall_callback+0x0/0x1a0
 [<c01209c9>] copy_process+0x69/0x8f0
 [<c030e150>] stall_callback+0x0/0x1a0
 [<c0129e42>] __run_timers+0x82/0x160
 [<c012129d>] do_fork+0x4d/0x150
 [<c010a312>] kernel_thread+0x92/0xb0
 [<e08db650>] nodemgr_host_thread+0x0/0xb0 [ieee1394]
 [<c010a268>] kernel_thread_helper+0x0/0x18
 [<e08db964>] nodemgr_add_host+0x74/0xf0 [ieee1394]
 [<e08db650>] nodemgr_host_thread+0x0/0xb0 [ieee1394]
 [<e08d8418>] highlevel_add_host+0x38/0x70 [ieee1394]
 [<e08d7e95>] hpsb_add_host+0x45/0x70 [ieee1394]
 [<c0227efd>] pci_device_probe+0x5d/0x70
 [<c0262ce3>] bus_match+0x43/0x80
 [<c0262e01>] driver_attach+0x61/0x80
 [<c026313d>] bus_add_driver+0xad/0xd0
 [<c02635e1>] driver_register+0x31/0x40
 [<c022803d>] pci_register_driver+0x4d/0x60
 [<c0133809>] sys_init_module+0x1c9/0x1f0
 [<c010c3bf>] syscall_call+0x7/0xb

ieee1394: Host added: Node[00:1023]  GUID[4a4fc000379e0c38]  [Linux OHCI-1394]
e100: eth0 NIC Link is Up 100 Mbps Full duplex
cs: IO port probe 0x0c00-0x0cff: clean.
cs: IO port probe 0x0100-0x04ff: excluding 0x170-0x177 0x370-0x37f 0x3c0-0x3df 0x4d0-0x4d7
cs: IO port probe 0x0a00-0x0aff: clean.
    ACPI-0189: *** Warning: Buffer created with zero length in AML
Unable to handle kernel NULL pointer dereference at virtual address 00000010
 printing eip:
c022bab9
*pde = 00000000
Oops: 0002
CPU:    0
EIP:    0060:[<c022bab9>]    Not tainted
EFLAGS: 00010246
EIP is at acpi_ds_execute_arguments+0xc9/0x190
eax: 00000000   ebx: 00000000   ecx: dffe8ba0   edx: dee76ac0
esi: c170ec00   edi: c15e6900   ebp: dd9e9c9c   esp: dd9e9c70
ds: 0068   es: 0068   ss: 0068
Process kacpidpc (pid: 910, threadinfo=dd9e8000 task=c171f280)
Stack: c170ec00 00000001 00000000 00000000 00000000 00000000 00000000 00000001 
       dee76ac0 dfdc1be0 c15e21b4 dd9e9cb4 c022bc1b dee76ac0 dee76ac0 00000000 
       00000000 dd9e9cdc c0237629 dfdc1be0 c15e2000 00000060 00000000 00000000 
Call Trace:
 [<c022bc1b>] acpi_ds_get_buffer_arguments+0x3b/0x50
 [<c0237629>] acpi_ex_resolve_node_to_value+0xc9/0x110
 [<c023275a>] acpi_ex_resolve_to_value+0x4a/0x70
 [<c022d73c>] acpi_ds_resolve_operands+0x2c/0x50
 [<c022c7bb>] acpi_ds_exec_end_op+0x13b/0x2e0
 [<c023d14a>] acpi_ps_parse_loop+0x61a/0xb60
 [<c022a8a0>] acpi_os_wait_semaphore+0xf0/0x120
 [<c022a8a0>] acpi_os_wait_semaphore+0xf0/0x120
 [<c0243f45>] acpi_ut_acquire_mutex+0x75/0xa0
 [<c0242c50>] acpi_ut_release_to_cache+0x40/0xd0
 [<c0243fe4>] acpi_ut_release_mutex+0x74/0xa0
 [<c022ea4e>] acpi_ds_delete_walk_state+0x4e/0xc0
 [<c023d89b>] acpi_ps_parse_aml+0x20b/0x220
 [<c022e997>] acpi_ds_init_aml_walk+0xc7/0x130
 [<c023e355>] acpi_psx_execute+0x205/0x250
 [<c023a7a4>] acpi_ns_execute_control_method+0x54/0x80
 [<c023a737>] acpi_ns_evaluate_by_handle+0xa7/0xc0
 [<c023a59b>] acpi_ns_evaluate_relative+0xdb/0x100
 [<c02453e8>] acpi_ut_remove_reference+0x38/0x40
 [<c0239bc1>] acpi_evaluate_object+0x81/0x220
 [<c0246d02>] acpi_battery_get_info+0x72/0x150
 [<c0247070>] acpi_battery_check+0xa0/0x120
 [<c024797d>] acpi_battery_notify+0x4d/0x70
 [<c022fad4>] acpi_ev_notify_dispatch+0x64/0x90
 [<c022a5e8>] acpi_os_queue_exec+0x58/0x70
 [<c022a590>] acpi_os_queue_exec+0x0/0x70
 [<c010a26d>] kernel_thread_helper+0x5/0x18

Code: 89 50 10 89 3c 24 e8 cc 21 01 00 c7 04 24 37 00 00 00 e8 00