Kernel Oops when loading battery module

Kernel Oops when loading battery module

[Markus Wiesner]

Hi!

Today I updated from kernel 2.4.20-pre5 with acpi-20020829-2.4.20-pre5
to kernel 2.4.20 with the new acpi-20021205-2.4.20 patch (no other
patches applied).

Unfortunately I have some problems with ACPI now. My system is a Dell
Inspiron 8200 with bios version A07. ACPI has been compiled as modules.

1. /proc/acpi/processor/CPU0/performance now reports wrong speeds:
| state count:             2
| active state:            P0
| states:
|   *P0:                  258 MHz, 0 mW, 0 uS
|    P1:                  0 MHz, 0 mW, 0 uS

This should be 1600 for P0 and 1200 for P1.

2. /proc/acpi/thermal_zone/THM/temperature reports a constant
   temperature of 25 °C. (The special module i8k still shows the correct
   value varying between about 50 and 65 C)

3. the worst problem: when loading the battery module, i get:

--- snip ---
Dec  6 22:54:05 matrix kernel:     ACPI-0189: *** Warning: Buffer created with zero length in AML
Dec  6 22:54:05 matrix kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000010
Dec  6 22:54:05 matrix kernel:  printing eip:
Dec  6 22:54:05 matrix kernel: c0189f01
Dec  6 22:54:05 matrix kernel: *pde = 00000000
Dec  6 22:54:05 matrix kernel: Oops: 0002
Dec  6 22:54:05 matrix kernel: CPU:    0
Dec  6 22:54:05 matrix kernel: EIP:    0010:[<c0189f01>]    Not tainted
Dec  6 22:54:05 matrix kernel: EFLAGS: 00010246
Dec  6 22:54:05 matrix kernel: eax: 00000000   ebx: 00000000   ecx: c12df540   edx: cbd7cf00
Dec  6 22:54:05 matrix kernel: esi: cd654c00   edi: cff344c0   ebp: cbd7cf00   esp: cb643b8c
Dec  6 22:54:05 matrix kernel: ds: 0018   es: 0018   ss: 0018
Dec  6 22:54:05 matrix kernel: Process modprobe (pid: 335, stackpage=cb643000)
Dec  6 22:54:05 matrix kernel: Stack: cd654c00 00000001 00000000 00000000 00000000 00000000 00000000 00000001 
Dec  6 22:54:05 matrix kernel:        cbd7cf00 cca61f00 cd6545b4 00000000 c018a089 cbd7cf00 cbd7cf00 00000000 
Dec  6 22:54:05 matrix kernel:        00000000 c0193f32 cca61f00 cb643be8 00000003 00000000 cd6545b4 cd654400 
Dec  6 22:54:05 matrix kernel: Call Trace:    [<c018a089>] [<c0193f32>] [<c0193fca>] [<c018aa0c>] [<c018b099>]
Dec  6 22:54:05 matrix kernel:   [<c019ab74>] [<c01a2f94>] [<c01a3157>] [<c01a18a8>] [<c01a2ee5>] [<c01a06d5>]
Dec  6 22:54:05 matrix kernel:   [<c01a2f94>] [<c019b1f8>] [<c018c2c5>] [<c019bc5c>] [<d4b720d6>] [<c01975b8>]
Dec  6 22:54:05 matrix kernel:   [<c0197549>] [<c01973a1>] [<c01a18a8>] [<c01a1a48>] [<d4b720d6>] [<c01990f8>]
Dec  6 22:54:05 matrix kernel:   [<d4b720d6>] [<d4b710df>] [<d4b720d6>] [<d4b720c8>] [<d4b71495>] [<d4b72805>]
Dec  6 22:54:05 matrix kernel:   [<d4b729a0>] [<d4b71e93>] [<d4b72803>] [<d4b7280e>] [<d4b729a0>] [<c01a457b>]
Dec  6 22:54:05 matrix kernel:   [<d4b729a0>] [<c01a464d>] [<d4b729a0>] [<c01a4244>] [<d4b729a0>] [<d4b729a0>]
Dec  6 22:54:05 matrix kernel:   [<c01a4838>] [<c01a45f0>] [<d4b729a0>] [<d4b71fcc>] [<d4b729a0>] [<c011b5cb>]
Dec  6 22:54:05 matrix kernel:   [<d4b71060>] [<d4b71060>] [<c0107433>]
Dec  6 22:54:05 matrix kernel: 
Dec  6 22:54:05 matrix kernel: Code: 89 50 10 89 3c 24 e8 84 1a 01 00 c7 04 24 37 00 00 00 e8 c8 
--- snip ---

The system is still running, but lsmod shows that the battery module
hangs in the state "(initialising)".

Here are some more kernel messages from booting which might be
interesting:

--- snip ---
Dec  6 22:53:22 matrix kernel: klogd 1.4.1, log source = /proc/kmsg started.
Dec  6 22:53:22 matrix kernel: Cannot find map file.
Dec  6 22:53:22 matrix kernel: Loaded 728 symbols from 37 modules.
Dec  6 22:53:22 matrix kernel: Linux version 2.4.20 (root@matrix) (gcc version 3.1) #2 Fre Dez 6 22:43:52 CET 2002
Dec  6 22:53:22 matrix kernel: BIOS-provided physical RAM map:
Dec  6 22:53:22 matrix kernel:  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
Dec  6 22:53:22 matrix kernel:  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
Dec  6 22:53:22 matrix kernel:  BIOS-e820: 0000000000100000 - 000000000ffe2800 (usable)
Dec  6 22:53:22 matrix kernel:  BIOS-e820: 000000000ffe2800 - 0000000010000000 (reserved)
Dec  6 22:53:22 matrix kernel:  BIOS-e820: 00000000feda0000 - 00000000fee00000 (reserved)
Dec  6 22:53:22 matrix kernel:  BIOS-e820: 00000000ffb80000 - 0000000100000000 (reserved)
Dec  6 22:53:22 matrix kernel: 255MB LOWMEM available.
Dec  6 22:53:22 matrix kernel: ACPI: have wakeup address 0xc0001000
Dec  6 22:53:22 matrix kernel: On node 0 totalpages: 65506
Dec  6 22:53:22 matrix kernel: zone(0): 4096 pages.
Dec  6 22:53:22 matrix kernel: zone(1): 61410 pages.
Dec  6 22:53:22 matrix kernel: zone(2): 0 pages.
Dec  6 22:53:22 matrix kernel: ACPI: RSDP (v000 DELL                       ) @ 0x000fde50
Dec  6 22:53:22 matrix kernel: ACPI: RSDT (v001 DELL    CPi R   10194.02588) @ 0x000fde64
Dec  6 22:53:22 matrix kernel: ACPI: FADT (v001 DELL    CPi R   10194.02588) @ 0x000fde90
Dec  6 22:53:22 matrix kernel: ACPI: DSDT (v001 INT430 SYSFexxx 00000.04097) @ 0x00000000
Dec  6 22:53:22 matrix kernel: ACPI: BIOS passes blacklist
Dec  6 22:53:22 matrix kernel: ACPI: MADT not present
Dec  6 22:53:22 matrix kernel: Dell Inspiron with broken BIOS detected. Refusing to enable the local APIC.
Dec  6 22:53:22 matrix kernel: Kernel command line: BOOT_IMAGE=Linux ro root=302 hdb=ide-scsi video=vesa:mtrr
Dec  6 22:53:22 matrix kernel: ide_setup: hdb=ide-scsi
Dec  6 22:53:22 matrix kernel: Initializing CPU#0
Dec  6 22:53:22 matrix kernel: Detected 1595.319 MHz processor.
Dec  6 22:53:23 matrix kernel: Console: colour dummy device 80x25
Dec  6 22:53:23 matrix kernel: Calibrating delay loop... 3185.04 BogoMIPS
Dec  6 22:53:23 matrix kernel: Memory: 256676k/262024k available (1319k kernel code, 4960k reserved, 418k data, 112k init, 0k highmem)
Dec  6 22:53:23 matrix kernel: Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
Dec  6 22:53:23 matrix kernel: Inode cache hash table entries: 16384 (order: 5, 131072 bytes)
Dec  6 22:53:23 matrix kernel: Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
Dec  6 22:53:23 matrix kernel: Buffer-cache hash table entries: 16384 (order: 4, 65536 bytes)
Dec  6 22:53:23 matrix kernel: Page-cache hash table entries: 65536 (order: 6, 262144 bytes)
Dec  6 22:53:23 matrix kernel: CPU: L1 I cache: 0K, L1 D cache: 8K
Dec  6 22:53:23 matrix kernel: CPU: L2 cache: 512K
Dec  6 22:53:23 matrix kernel: Intel machine check architecture supported.
Dec  6 22:53:23 matrix kernel: Intel machine check reporting enabled on CPU#0.
Dec  6 22:53:23 matrix kernel: CPU:     After generic, caps: 3febf9ff 00000000 00000000 00000000
Dec  6 22:53:23 matrix kernel: CPU:             Common caps: 3febf9ff 00000000 00000000 00000000
Dec  6 22:53:23 matrix kernel: CPU: Intel(R) Pentium(R) 4 Mobile CPU 1.60GHz stepping 04
Dec  6 22:53:23 matrix kernel: Enabling fast FPU save and restore... done.
Dec  6 22:53:23 matrix kernel: Enabling unmasked SIMD FPU exception support... done.
Dec  6 22:53:23 matrix kernel: Checking 'hlt' instruction... OK.
Dec  6 22:53:23 matrix kernel: POSIX conformance testing by UNIFIX
Dec  6 22:53:23 matrix kernel: mtrr: v1.40 (20010327) Richard Gooch (rgooch-r1x6VkxMR+00zabcByZE4g@public.gmane.org)
Dec  6 22:53:23 matrix kernel: mtrr: detected mtrr type: Intel
Dec  6 22:53:23 matrix kernel: ACPI: Subsystem revision 20021205
Dec  6 22:53:23 matrix kernel: PCI: PCI BIOS revision 2.10 entry at 0xfbfee, last bus=2
Dec  6 22:53:23 matrix kernel: PCI: Using configuration type 1
Dec  6 22:53:23 matrix kernel: ......................................................................................................................................................................    ACPI-0263: *** Info: GPE Block0 defined as GPE0 to GPE15
Dec  6 22:53:23 matrix kernel:     ACPI-0263: *** Info: GPE Block1 defined as GPE16 to GPE31
Dec  6 22:53:23 matrix kernel: ................................................................................................................................<6>ACPI: Interpreter enabled
Dec  6 22:53:23 matrix kernel: ACPI: Using PIC for interrupt routing
Dec  6 22:53:23 matrix kernel: ACPI: System [ACPI] (supports S0 S1 S3 S4 S5)
Dec  6 22:53:23 matrix kernel: ACPI: PCI Root Bridge [PCI0] (00:00)
Dec  6 22:53:23 matrix kernel: PCI: Probing PCI hardware (bus 00)
Dec  6 22:53:23 matrix kernel: Transparent bridge - Intel Corp. 82801BAM/CAM PCI Bridge
Dec  6 22:53:23 matrix kernel: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
Dec  6 22:53:23 matrix kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 9 10 *11)
Dec  6 22:53:23 matrix kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 5 7, enabled at IRQ 11)
Dec  6 22:53:23 matrix kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 9 10 *11)
Dec  6 22:53:24 matrix kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 9 10 *11)
Dec  6 22:53:24 matrix kernel: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT]
Dec  6 22:53:24 matrix kernel: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIE._PRT]
Dec  6 22:53:24 matrix kernel: ACPI: Power Resource [PADA] (on)
Dec  6 22:53:24 matrix kernel: PCI: Probing PCI hardware
Dec  6 22:53:24 matrix kernel: PCI: Using ACPI for IRQ routing
Dec  6 22:53:24 matrix kernel: PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
--- snip ---

_All_ of the above still worked fine with the old kernel plus patch, so
some change in between must have introduced an incompatibility.

Please tell me if i can supply more information to find the error.
It would be great if ACPI would work again with the new kernel. :-)

Thanks

Markus Wiesner


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RE: Kernel Oops when loading battery module

[jeff]

hi,

i have a dell inspiron 8100 and i am having the *exact* same problems as Markus Wiesner. regarding processor and temperature, everything he pointed out is the same for me. my kernel panic on the battery module is a little different in content but looks to be the very same thing. it all worked great for me with kernel 2.4.19 (and acpi 2.4.19 diff). my battery used to show up as BAT1 in /proc (odd maybe, because i only have one battery.. worked fine tho).


--------
Dec  6 15:34:35 localhost kernel: ACPI: AC Adapter [AC] (on-line)
Dec  6 15:34:58 localhost kernel: ACPI: Battery Slot [BAT0] (battery absent)
Dec  6 15:34:58 localhost kernel:     ACPI-0189: *** Warning: Buffer created with zero length in AML
Dec  6 15:34:58 localhost kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000010
Dec  6 15:34:58 localhost kernel:  printing eip:
Dec  6 15:34:58 localhost kernel: c016bbfa
Dec  6 15:34:58 localhost kernel: *pde = 00000000
Dec  6 15:34:58 localhost kernel: Oops: 0002
Dec  6 15:34:58 localhost kernel: CPU:    0
Dec  6 15:34:58 localhost kernel: EIP:    0010:[acpi_ds_execute_arguments+138/280]    Not tainted
Dec  6 15:34:58 localhost kernel: EFLAGS: 00010246
Dec  6 15:34:58 localhost kernel: eax: 00000000   ebx: 00000000   ecx: c15b84e0   edx: c02ccc18
Dec  6 15:34:58 localhost kernel: esi: df9df800   edi: c15b7fe0   ebp: df8edac0   esp: de99bc24
Dec  6 15:34:58 localhost kernel: ds: 0018   es: 0018   ss: 0018
Dec  6 15:34:58 localhost kernel: Process modprobe (pid: 685, stackpage=de99b000)
Dec  6 15:34:58 localhost kernel: Stack: c15dcfa0 df8edac0 00000000 c15a7db4 c016bce7 df8edac0 df8edac0 00000000 
Dec  6 15:34:58 localhost kernel:        00000000 c0174084 c15dcfa0 c15a7db4 c15a7c00 c15a7c00 00000010 00000000 
Dec  6 15:34:58 localhost kernel:        c0174121 c15a7db4 c15a7c00 c15a7db4 00000000 c016c4c6 c15a7db4 c15a7c00 
Dec  6 15:34:58 localhost kernel: Call Trace:    [acpi_ds_get_buffer_arguments+35/52] [acpi_ex_resolve_node_to_value+148/240] [acpi_ex_resolve_to_value+65/80] [acpi_ds_resolve_operands+38/56] [acp
i_ds_exec_end_op+256/608]
Dec  6 15:34:58 localhost kernel:   [acpi_ps_parse_loop+1517/2392] [acpi_ut_update_object_reference+532/596] [acpi_ut_release_mutex+127/136] [acpi_ut_release_to_cache+137/148] [acpi_ds_delete_walk
_state+153/160] [acpi_ps_parse_aml+90/432]
Dec  6 15:34:58 localhost kernel:   [acpi_psx_execute+358/448] [acpi_ns_execute_control_method+83/112] [acpi_ns_evaluate_by_handle+134/176] [acpi_ns_evaluate_relative+181/208] [acpi_ut_update_obje
ct_reference+532/596] [acpi_ut_remove_reference+35/44]
Dec  6 15:34:58 localhost kernel:   [acpi_evaluate_object+276/480] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-238218/96] [ip_conntrack_ftp:__insmod_ip_conntrack
_ftp_O/lib/modules/2.4.20/kernel/net/i+-241453/96] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-238218/96] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modul
es/2.4.20/kernel/net/i+-238232/96] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-240708/96]
Dec  6 15:34:58 localhost kernel:   [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-238574/96] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kerne
l/net/i+-236344/96] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-236341/96] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-236344/
96] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-236352/96] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-236000/96]
Dec  6 15:34:58 localhost kernel:   [acpi_bus_driver_init+46/156] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-236000/96] [acpi_bus_attach+0/124] [acpi_bus_attach
+77/124] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-236000/96] [acpi_bus_walk+159/200]
Dec  6 15:34:58 localhost kernel:   [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-236000/96] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kerne
l/net/i+-236000/96] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-241560/96] [acpi_bus_register_driver+79/100] [acpi_bus_attach+0/124] [ip_conntrack_ftp:__insmod_i
p_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-236000/96]
Dec  6 15:34:58 localhost kernel:   [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-238326/96] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kerne
l/net/i+-236000/96] [sys_init_module+1285/1448] [ip_conntrack_ftp:__insmod_ip_conntrack_ftp_O/lib/modules/2.4.20/kernel/net/i+-241568/96] [system_call+51/56]
Dec  6 15:34:58 localhost kernel: 
Dec  6 15:34:58 localhost kernel: Code: 89 68 10 57 e8 1d e7 00 00 6a 37 e8 b2 e4 00 00 89 c7 83 c4 
--------


my kernel (2.4.20) boot with all acpi *except battery*:


--------
Dec  6 15:46:12 localhost kernel: Inspecting /boot/System.map-2.4.20
Dec  6 15:46:12 localhost kernel: Loaded 17457 symbols from /boot/System.map-2.4.20.
Dec  6 15:46:12 localhost kernel: Symbols match kernel version 2.4.20.
Dec  6 15:46:12 localhost kernel: Loaded 112 symbols from 17 modules.
Dec  6 15:46:12 localhost kernel: Linux version 2.4.20 (root@crazy) (gcc version 2.95.4 20011002 (Debian prerelease)) #3 Fri Dec 6 15:44:26 CST 2002
Dec  6 15:46:12 localhost kernel: BIOS-provided physical RAM map:
Dec  6 15:46:12 localhost kernel:  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
Dec  6 15:46:12 localhost kernel:  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
Dec  6 15:46:12 localhost kernel:  BIOS-e820: 0000000000100000 - 000000001ffea800 (usable)
Dec  6 15:46:12 localhost kernel:  BIOS-e820: 000000001ffea800 - 0000000020000000 (reserved)
Dec  6 15:46:12 localhost kernel:  BIOS-e820: 00000000feea0000 - 00000000fef00000 (reserved)
Dec  6 15:46:12 localhost kernel:  BIOS-e820: 00000000ffb80000 - 0000000100000000 (reserved)
Dec  6 15:46:12 localhost kernel: 511MB LOWMEM available.
Dec  6 15:46:12 localhost kernel: ACPI: have wakeup address 0xc0001000
Dec  6 15:46:12 localhost kernel: On node 0 totalpages: 131050
Dec  6 15:46:12 localhost kernel: zone(0): 4096 pages.
Dec  6 15:46:12 localhost kernel: zone(1): 126954 pages.
Dec  6 15:46:12 localhost kernel: zone(2): 0 pages.
Dec  6 15:46:12 localhost kernel: ACPI: RSDP (v000 DELL                       ) @ 0x000fde50
Dec  6 15:46:12 localhost kernel: ACPI: RSDT (v001 DELL    CPi R   10194.02588) @ 0x000fde64
Dec  6 15:46:12 localhost kernel: ACPI: FADT (v001 DELL    CPi R   10194.02588) @ 0x000fde90
Dec  6 15:46:12 localhost kernel: ACPI: DSDT (v001 INT430 SYSFexxx 00000.04097) @ 0x00000000
Dec  6 15:46:12 localhost kernel: ACPI: BIOS passes blacklist
Dec  6 15:46:12 localhost kernel: Kernel command line: BOOT_IMAGE=Debian ro root=301
Dec  6 15:46:12 localhost kernel: Initializing CPU#0
Dec  6 15:46:12 localhost kernel: Detected 996.688 MHz processor.
Dec  6 15:46:12 localhost kernel: Console: colour VGA+ 80x25
Dec  6 15:46:12 localhost kernel: Calibrating delay loop... 1985.74 BogoMIPS
Dec  6 15:46:12 localhost kernel: Memory: 516132k/524200k available (1211k kernel code, 7680k reserved, 489k data, 92k init, 0k highmem)
Dec  6 15:46:12 localhost kernel: Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Dec  6 15:46:12 localhost kernel: Inode cache hash table entries: 32768 (order: 6, 262144 bytes)
Dec  6 15:46:12 localhost kernel: Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
Dec  6 15:46:12 localhost kernel: Buffer-cache hash table entries: 32768 (order: 5, 131072 bytes)
Dec  6 15:46:12 localhost kernel: Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
Dec  6 15:46:12 localhost kernel: CPU: L1 I cache: 16K, L1 D cache: 16K
Dec  6 15:46:12 localhost kernel: Intel machine check architecture supported.
Dec  6 15:46:12 localhost kernel: Intel machine check reporting enabled on CPU#0.
Dec  6 15:46:12 localhost kernel: CPU:     After generic, caps: 0383f9ff 00000000 00000000 00000000
Dec  6 15:46:12 localhost kernel: CPU:             Common caps: 0383f9ff 00000000 00000000 00000000
Dec  6 15:46:12 localhost kernel: CPU: Intel(R) Pentium(R) III Mobile CPU      1000MHz stepping 01
Dec  6 15:46:12 localhost kernel: Enabling fast FPU save and restore... done.
Dec  6 15:46:12 localhost kernel: Enabling unmasked SIMD FPU exception support... done.
Dec  6 15:46:12 localhost kernel: Checking 'hlt' instruction... OK.
Dec  6 15:46:12 localhost kernel: POSIX conformance testing by UNIFIX
Dec  6 15:46:12 localhost kernel: mtrr: v1.40 (20010327) Richard Gooch (rgooch-r1x6VkxMR+00zabcByZE4g@public.gmane.org)
Dec  6 15:46:12 localhost kernel: mtrr: detected mtrr type: Intel
Dec  6 15:46:12 localhost kernel: ACPI: Subsystem revision 20021205
Dec  6 15:46:12 localhost kernel: PCI: PCI BIOS revision 2.10 entry at 0xfc06e, last bus=8
Dec  6 15:46:12 localhost kernel: PCI: Using configuration type 1
Dec  6 15:46:12 localhost kernel: .............................................................................................................................................................    A
CPI-0263: *** Info: GPE Block0 defined as GPE0 to GPE15
Dec  6 15:46:12 localhost kernel:     ACPI-0263: *** Info: GPE Block1 defined as GPE16 to GPE31
Dec  6 15:46:12 localhost kernel: ......................................................................................................<6>ACPI: Interpreter enabled
Dec  6 15:46:12 localhost kernel: ACPI: Using PIC for interrupt routing
Dec  6 15:46:12 localhost kernel: ACPI: System [ACPI] (supports S0 S1 S3 S4 S5)
Dec  6 15:46:12 localhost kernel: ACPI: PCI Root Bridge [PCI0] (00:00)
Dec  6 15:46:12 localhost kernel: PCI: Probing PCI hardware (bus 00)
Dec  6 15:46:12 localhost kernel: Transparent bridge - Intel Corp. 82801BAM/CAM PCI Bridge
Dec  6 15:46:12 localhost kernel: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
Dec  6 15:46:12 localhost kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 9 10 *11)
Dec  6 15:46:12 localhost kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs *5 7)
Dec  6 15:46:12 localhost kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 9 10 11, disabled)
Dec  6 15:46:12 localhost kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 *10 11)
Dec  6 15:46:12 localhost kernel: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT]
Dec  6 15:46:12 localhost kernel: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIE._PRT]
Dec  6 15:46:12 localhost kernel: ACPI: Power Resource [PADA] (on)
Dec  6 15:46:12 localhost kernel: PCI: Probing PCI hardware
Dec  6 15:46:12 localhost kernel: ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 9
Dec  6 15:46:12 localhost kernel: PCI: Using ACPI for IRQ routing
Dec  6 15:46:12 localhost kernel: PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
Dec  6 15:46:12 localhost kernel: Linux NET4.0 for Linux 2.4
Dec  6 15:46:12 localhost kernel: Based upon Swansea University Computer Society NET3.039
Dec  6 15:46:12 localhost kernel: Initializing RT netlink socket
Dec  6 15:46:12 localhost kernel: Starting kswapd
Dec  6 15:46:12 localhost kernel: Journalled Block Device driver loaded
Dec  6 15:46:12 localhost kernel: ACPI: AC Adapter [AC] (on-line)
Dec  6 15:46:12 localhost kernel: ACPI: Lid Switch [LID]
Dec  6 15:46:12 localhost kernel: ACPI: Power Button (CM) [PBTN]
Dec  6 15:46:12 localhost kernel: ACPI: Sleep Button (CM) [SBTN]
Dec  6 15:46:12 localhost kernel: ACPI: Processor [CPU0] (supports C1 C2, 2 performance states)
Dec  6 15:46:12 localhost kernel: ACPI: Thermal Zone [THM] (25 C)
Dec  6 15:46:12 localhost kernel: pty: 256 Unix98 ptys configured
Dec  6 15:46:12 localhost kernel: Dell laptop SMM driver v1.13 14/05/2002 Massimo Dal Zotto (dz-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org)
Dec  6 15:46:12 localhost kernel: Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled
Dec  6 15:46:12 localhost kernel: ttyS00 at 0x03f8 (irq = 4) is a 16550A
Dec  6 15:46:12 localhost kernel: ttyS01 at 0x02f8 (irq = 3) is a 16550A
Dec  6 15:46:12 localhost kernel: Real Time Clock Driver v1.10e
Dec  6 15:46:12 localhost kernel: Uniform Multi-Platform E-IDE driver Revision: 6.31
Dec  6 15:46:12 localhost kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Dec  6 15:46:12 localhost kernel: ICH2M: IDE controller on PCI bus 00 dev f9
Dec  6 15:46:12 localhost kernel: ICH2M: chipset revision 3
Dec  6 15:46:12 localhost kernel: ICH2M: not 100%% native mode: will probe irqs later
Dec  6 15:46:12 localhost kernel:     ide0: BM-DMA at 0xbfa0-0xbfa7, BIOS settings: hda:DMA, hdb:DMA
Dec  6 15:46:12 localhost kernel:     ide1: BM-DMA at 0xbfa8-0xbfaf, BIOS settings: hdc:DMA, hdd:pio
Dec  6 15:46:12 localhost kernel: hda: HITACHI_DK23CA-30, ATA DISK drive
Dec  6 15:46:12 localhost kernel: hdb: TOSHIBA DVD-ROM SD-C2502, ATAPI CD/DVD-ROM drive
Dec  6 15:46:12 localhost kernel: hdc: MATSHITA CD-RW UJDA330, ATAPI CD/DVD-ROM drive
Dec  6 15:46:12 localhost kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Dec  6 15:46:12 localhost kernel: ide1 at 0x170-0x177,0x376 on irq 15
Dec  6 15:46:12 localhost kernel: blk: queue c02e8b24, I/O limit 4095Mb (mask 0xffffffff)
Dec  6 15:46:12 localhost kernel: hda: 58605120 sectors (30006 MB) w/2048KiB Cache, CHS=3648/255/63, UDMA(100)
--------


i apologize for all this output.. i'm not sure what would be helpful.
thanks for any help!


jeff h



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Re: Kernel Oops when loading battery module

[James D Strandboge]

On Fri, 2002-12-06 at 19:30, Markus Wiesner wrote:
> Hi!
> 
> Today I updated from kernel 2.4.20-pre5 with acpi-20020829-2.4.20-pre5
> to kernel 2.4.20 with the new acpi-20021205-2.4.20 patch (no other
> patches applied).
> 
> Unfortunately I have some problems with ACPI now. My system is a Dell
> Inspiron 8200 with bios version A07. ACPI has been compiled as modules.
> 
Have you been able to use a battery monitor without crashing your
machine with any version of acpi?  I have the same machine as you, but
sustained polling of /proc/acpi/battery/BAT1/state causes a system hang
with no errors.

I use bios A04, but tried A07 and had same problem.  A07 would not
unblank after a lid event so I went back to A04.

See thread "[ACPI] Repeatable lockup with sustained polling of battery
state" for details on how to reproduce the crash.

James Strandboge

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Re: RE: Kernel Oops when loading battery module

[Cajus Pollmeier]

On Samstag, 7. Dezember 2002 03:25, jeff wrote:
> hi,
>
> i have a dell inspiron 8100 and i am having the *exact* same problems as
> Markus Wiesner. regarding processor and temperature, everything he pointed
> out is the same for me. my kernel panic on the battery module is a little
> different in content but looks to be the very same thing. it all worked
> great for me with kernel 2.4.19 (and acpi 2.4.19 diff). my battery used to
> show up as BAT1 in /proc (odd maybe, because i only have one battery..
> worked fine tho).

Same problem here. I've acpi support compiled in, and my Dell Latitude only
boots without any battery plugged in. See my former mail, containing links to
more informations:

http://sourceforge.net/mailarchive/forum.php?thread_id=1354710&forum_id=6102 

Greetings,
-Cajus


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Re: Kernel Oops when loading battery module

[Markus Wiesner]

James D Strandboge schrieb:
> On Fri, 2002-12-06 at 19:30, Markus Wiesner wrote:
>> Today I updated from kernel 2.4.20-pre5 with acpi-20020829-2.4.20-pre5
>> to kernel 2.4.20 with the new acpi-20021205-2.4.20 patch (no other
>> patches applied).
>> 
>> Unfortunately I have some problems with ACPI now. My system is a Dell
>> Inspiron 8200 with bios version A07. ACPI has been compiled as modules.
>> 
> Have you been able to use a battery monitor without crashing your
> machine with any version of acpi?  I have the same machine as you, but
> sustained polling of /proc/acpi/battery/BAT1/state causes a system hang
> with no errors.

I can't even load the battery module. I get the kernel Oops when I try
it, /proc/acpi/battery then exists but is empty and the modules stays in
the state "initializing".

> I use bios A04, but tried A07 and had same problem.  A07 would not
> unblank after a lid event so I went back to A04.

Try switching to a text console (ctrl-alt-f1) and then back to X
(alt-f7). After that my display worked again.

> See thread "[ACPI] Repeatable lockup with sustained polling of battery
> state" for details on how to reproduce the crash.

Wish I could test it with the current version. ;-)

My only "battery monitor" is a script that "cat"s the state of my two
batteries to the console on request. Except a slight delay (that seems
to be normal) and one of the batteries very rarely not being recognized
I had no problems with the old version, even when running the script
fast several times.

Markus Wiesner


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Re: Kernel Oops when loading battery module

[James D Strandboge]

On Sat, 2002-12-07 at 09:22, Markus Wiesner wrote:
> James D Strandboge schrieb:
> > I use bios A04, but tried A07 and had same problem.  A07 would not
> > unblank after a lid event so I went back to A04.
> 
> Try switching to a text console (ctrl-alt-f1) and then back to X
> (alt-f7). After that my display worked again.
> 
I had this all automated with an acpid lid event script to do this
because A04 needed to go to a console and back too.  I don't see why my
script wouldn't work on A07, but I'll disable this script and try again
manually.

> > See thread "[ACPI] Repeatable lockup with sustained polling of battery
> > state" for details on how to reproduce the crash.
> 
> Wish I could test it with the current version. ;-)
> 
yeah

> My only "battery monitor" is a script that "cat"s the state of my two
> batteries to the console on request. Except a slight delay (that seems
> to be normal) and one of the batteries very rarely not being recognized
> I had no problems with the old version, even when running the script
> fast several times.
> 
Could you send me your script (off list)?  My script sounds like it does
the same thing, but I would get this strange hang.  Could you also send
me your dsdt so I can compare it to mine?

While we're at it, can you use the Fn+F1 and Fn+F3 keys while in linux
with acpi?  They do nothing here, but others like Fn+F10 (CD eject)
works fine.  What about Fn+D to blank the screen (doesn't work here)? 
Is acpi compiled as modules?  Do you have an nvidia card, and if so are
you using xfree86 nv driver or Nvidia's nvidia driver?

Sorry for so many questions, but you gave me hope!  :-)

Jamie Strandboge

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Re: Kernel Oops when loading battery module

[James H. Cloos Jr.]

On an i8100 w/ bios A13 I get the same (kind of) oops with 2.5-bk
current, so the bug is not 2.4 specific.

I'm back at 2.4.20-rc1-jhc1 (rc1 w/ htree, latest acpi at that time,
and some other pulls I canot remember....)

I had everything compiled in, so was not able to get a trace....

-JimC



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Re: Kernel Oops when loading battery module

[Matthew Tippett]

Ditto with my i8200 and the battery module - at least it is repeatable - 
BIOS A7.

> While we're at it, can you use the Fn+F1 and Fn+F3 keys while in linux
> with acpi?  They do nothing here, but others like Fn+F10 (CD eject)
> works fine.  What about Fn+D to blank the screen (doesn't work here)? 
> Is acpi compiled as modules?  Do you have an nvidia card, and if so are
> you using xfree86 nv driver or Nvidia's nvidia driver?

I did a bit of research about i8200 and ACPI, apparently when an ACPI 
capable OS is loaded, most of the buttons (except F10/F8/Esc) are 
disabled.

Regards,

Matt



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Matthew Tippett - matthew.tippett-rieW9WUcm8FFJ04o6PK0Fg@public.gmane.org - (416) 435-4118
Technology Forum - http://www.technology-forum.org/
Commercial Open Source - http://www.commercialos.org/



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Re: Kernel Oops when loading battery module

[Markus Wiesner]

James D Strandboge schrieb:
> While we're at it, can you use the Fn+F1 and Fn+F3 keys while in linux
> with acpi?  They do nothing here, but others like Fn+F10 (CD eject)
> works fine.  What about Fn+D to blank the screen (doesn't work here)? 

As Matthew Tippett already wrote: a certain module (can't remember which
one, acpi or i8k) disables those functions.

> Is acpi compiled as modules?  Do you have an nvidia card, and if so are
> you using xfree86 nv driver or Nvidia's nvidia driver?

ACPI is compiled as modules and i have a nvidia card with the 1.0-3123
driver from nvidia.

Markus Wiesner


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Re: Kernel Oops when loading battery module

[James D Strandboge]

[-- Attachment #1: Type: text/plain, Size: 1039 bytes --]

On Sun, 2002-12-08 at 08:22, Markus Wiesner wrote:
> James D Strandboge schrieb:
> > Could you send me your script (off list)?  My script sounds like it does
> > the same thing, but I would get this strange hang.
> 
> Sure. But it's really very simple. In fact only a set of shortcuts for
> "cat /proc/acpi/[...]" :-)
> 
> An idea would be to redirect output to /dev/console and then execute the
> script with a single key combination and view its output in xconsole.
> 
> > Could you also send me your dsdt so I can compare it to mine?
> 
> You mean /proc/acpi/dsdt? Ok, attached that, too.
> 

Well, I recompiled with 20020829 and 2.4.20-pre5-- still have the same
problem.  Can you run the attached script with your working
configuration and let me know if your laptop locks up?  Feel free to go
in single user mode-- I don't need X or anything running to get the
lockup.

Jamie

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[-- Attachment #2: acpi_test.sh --]
[-- Type: text/x-sh, Size: 230 bytes --]

#!/bin/sh

let i=0

while [ /bin/true ]
do
	let i=i+1

	REMAIN=`grep remain /proc/acpi/battery/BAT1/state | awk '{ print $3 }'`
	if [ $REMAIN -lt 0 ]
	then
		echo "problem"
		exit 1
	fi
	echo "$i: $REMAIN remaining"
done
exit 0;

Re: Kernel Oops when loading battery module

[Markus Wiesner]

James D Strandboge schrieb:
> Well, I recompiled with 20020829 and 2.4.20-pre5-- still have the same
> problem.  Can you run the attached script with your working
> configuration and let me know if your laptop locks up?  Feel free to go
> in single user mode-- I don't need X or anything running to get the
> lockup.

Test 1:
ac-adapter attached, output redirected to /tmp/acpi.log (tmpfs) so that
the svga-framebuffer console does not slow down things. No lockup,
stopped test at 10000.

Test 2:
Output to console, somewhere between 4000 and 5000 i removed the power
chord. At about 5800 the system locked up! Sysrq-key still worked, as
well as ping from an external host, but nothing else. Alt-SysRq-k (kill
programs on current console) did not help. At least I could sync and
unmount before reboot. :-)

Test 3 (after the reboot, nice to have a journaling filesystem :-) ):
Output to console, system running on battery. This time as in the first
test no lockup, stopped the test at 10000.

So there is something wrong anywhere, but it's a bit difficult to
reproduce.

Markus Wiesner


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Re: Kernel Oops when loading battery module

[James D Strandboge]

On Sun, 2002-12-08 at 19:02, Markus Wiesner wrote:
> James D Strandboge schrieb:
> > Well, I recompiled with 20020829 and 2.4.20-pre5-- still have the same
> > problem.  Can you run the attached script with your working
> > configuration and let me know if your laptop locks up?  Feel free to go
> > in single user mode-- I don't need X or anything running to get the
> > lockup.
> 
> Test 1:
> ac-adapter attached, output redirected to /tmp/acpi.log (tmpfs) so that
> the svga-framebuffer console does not slow down things. No lockup,
> stopped test at 10000.
> 
> Test 2:
> Output to console, somewhere between 4000 and 5000 i removed the power
> chord. At about 5800 the system locked up! Sysrq-key still worked, as
> well as ping from an external host, but nothing else. Alt-SysRq-k (kill
> programs on current console) did not help. At least I could sync and
> unmount before reboot. :-)
> 
> Test 3 (after the reboot, nice to have a journaling filesystem :-) ):
> Output to console, system running on battery. This time as in the first
> test no lockup, stopped the test at 10000.
> 

I get the lockup circa 16000 without having to remove the ac adapter. 
My host is pingable too, and some keyboard keys work (like CapsLock),
but otherwise dead.  I can also use Fn+F10 to eject the cdrom.  I didn't
try SysRq.

Sorry it is affecting you-- this bug will bite on a regular battery
monitor that continuously polls every 2 seconds (like gnome battstat),
but I am glad to know that it isn't some hardware issue or something on
my end.

Jamie

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