linux-kernel - Re: [acpi:battery?] kernel oops on boot

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Date:	Wed, 14 Apr 2010 15:12:05 +0200
From:	Christian Hartmann <cornogle@...glemail.com>
To:	Sergey Senozhatsky <sergey.senozhatsky@...il.com>
Cc:	Len Brown <lenb@...nel.org>, Lin Ming <ming.m.lin@...el.com>,
	Bob Moore <robert.moore@...el.com>, linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [acpi:battery?] kernel oops on boot

Hi,

I have the same problem on my thinkpad T30 since this week:

The kernel boots very slowly until the message:

* Loading kernel modules...

there my kernel hangs there forever now.

The first problem is shown after the start of the udev (:

* Waiting for /dev to be fully populated...

[   18.273664] BUG: unable to handle kernel paging request at 0033393a
[   18.274036] IP: [<c027d8f5>] acpi_ex_read_data_from_field+0x117/0x14e
[   18.274249] *pde = 00000000
[   18.274446] Oops: 0000 [#1]
[   18.274625] last sysfs file:
/sys/devices/pci0000:00/0000:00:1f.1/ide0/0.0/block/hda/dev
[   18.274625] Modules linked in : battery ac processor rng_core
button uhci_hcd ehci_hcd thermal usbcore [last unloaded:
scsi_wait_scan]
[   18.274625]
[   18.274625] Pid: 1077, comm: async/0 Not tained 2.6.34-rc4 #61
2366DG3/2366DG3
[   18.274625] EIP: 0060:[<c027d8f5>] EFLAGS: 00010246 CPU:0
[   18.274625] EIP is at acpi_ex_read_data_from_field+0x117/0x14e
[   18.274625] EAX: 00000000 EBX: 00333931 ECX: 00000000 EDX: 00000000
[   18.274625] ESI: 00000000 EDI: efa4dd70 EBP: efa4dd64 ESP: efa4dd50
[   18.274625]  DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068
[   18.274625]  Process async/0 (pid:1077, ti=efa4c000 task= f70a2850
task.ti=efa4c000
[   18.274625]  Stack: <me do not want to type it all...>
[   18.274625]  Call Trace:
[   18.274625]  [<c02823be>] ? acpi_ex_resolve_node_to_value+0x166/0x1dc
[   18.274625]  [<c027e226>] ? acpi_ex_resolve_to_value+0x65/0x6f
[   18.274625]  [<c0279065>] ? acpi_ds_evaluate_name_path+0x71/0xdc
....<me do not want to type it all...>...
[   18.274625]  [<c0102e3e>] ? kernel_thread_helper+0x6/0x10
[   18.274625]  Code: c6 74 4e 0f b6 0d 7d a6 7e c0 8d 50 0c 0f b6 43
09 89 55 f0 89 4d ec e8 93 42 00 00 8b 55 f0 89 d8 8b 4d ec e8 9e 12
00 00 89 c2 <0f> b6 43 09 89 55 f0 e8 44 42 00 00 8b 55 f0 85 d2 74 0f
89 f0
[   18.274625]  EIP: [<c027d8f5>] ?
acpi_ex_read_data_from_field+0x117/0x14e SS: ESP 0068:efa4dd50
[   18.274625] CR2: 000000000033393a
[   18.274625] ---[ end trace da97996273142d42 ]---
[   18.274625] bus: 'pcmcia': registered
...
* Starting early crypto disks...
* Cleaning up ifdown...
* Loading kernel modules...
--- FREEEZE ---

I can boot into the lap with the stable 2.6.32.11 and can give other
infos like the current kernelconfig of this laptop. But I will wait
for the reboot, leaving the message still open, if anybody needs more
info.


sincerelly your
Chris

2010/4/14 Sergey Senozhatsky <sergey.senozhatsky@...il.com>:
>
> Hello,
> Kernel oops on early stages. The below trace is "copy-paste" from the paper
> since syslog is not runing yet.
>
> kernel: .34-rc4-git1 /* also tested on .34-rc4 .34-rc3-git10 */
> laptop: ASUS f3jc x86
>
>
> ds: 007b es:007b fs:00d8 gs:00e8 ss:0068
> process: async/0
> stack:
>        0000000 c144c708 f66cdd20 c109fc0b f723c1b8 f71fcec0 f71aa208 00000020
>        <0>     c11c4d40 00001000 000000b6 c12f61e0 c12f61bc f723c1b8 f71aa208
>        f71fcec0
>        <0>     f66cdd54 c11c4d58 00000020 f66cdd64 f73a0f84 f723c1b8 f70cdc70
>        f66cdd74
>
> call trace:
>        __kmalloc+0xe1
>        acpi_ex_read_data_from_field+0x156
>        acpi_ex_read_data_from_field+0x16e
>        acpi_ex_resolve_node_to_value
>        acpi_ex_resolve_to_value
>        acpi_ds_evaluate_name_path
>        acpi_ds_exec_end_op
>        acpi_ps_parse_loop
>        trace_hardirqs_on
>        acpi_ps_parse_aml
>        acpi_ps_execute_method
>        acpi_ns_eveluate
>        acpi_evaluate_object
>        acpi_battery_update
>        acpi_battery_add
>        acpi_device_probe
>        driver_probe_device
>        __driver_attach
>        bus_for_each_dev
>        driver_attach
>        __driver_attach
>        bus_add_driver
>        driver_register
>        trace_hardirqs_on_caller
>        acpi_bus_register_driver
>        acpi_battery_init_async
>        async_thread
>        default_wake_function
>        async_thread
>        kthread
>        kthread
>        kernel_thread_helper
>
> code:
>        fb 00 00 b8 0b 00 00 00 83 c4 14 e9 7a 01   00 00 31 c0 8b 7d d4 8b 4d dc 31 d2 f3 aa 6a 00
>        0f b6 4b 1d 8b 43 10 8d 74 01 ff 89 f0 <f7> f1 31 d2 89 45 cc 0f b6 43 1c 8d 04 06 8d 75 ec
>        f7 f1 31 d2
>
> eip: <c11c66dd> acpi_ex_extract_from_field+0x5c/0x1c3 ss:esp 0068:f66cdcf8
>
>
>        Sergey



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