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Date:	Sun, 27 Aug 2006 18:07:18 +0200
From:	Laurent Riffard <laurent.riffard@...e.fr>
To:	John Stoffel <john@...ffel.org>
CC:	Miles Lane <miles.lane@...il.com>,
	LKML <linux-kernel@...r.kernel.org>, linux-acpi@...r.kernel.org,
	"Brown, Len" <len.brown@...el.com>
Subject: Re: 2.6.18-rc4-mm3 -- ACPI Error (utglobal-0125): Unknown exception
   code: 0xFFFFFFEA [20060707]

Le 27.08.2006 17:27, John Stoffel a écrit :
>>>>>> "Andrew" == Andrew Morton <akpm@...l.org> writes:
> 
> Andrew> On Sat, 26 Aug 2006 23:56:09 -0700
> Andrew> "Miles Lane" <miles.lane@...il.com> wrote:
> 
>>> PCI: Using ACPI for IRQ routing
>>> PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
>>> ACPI Error (utglobal-0125): Unknown exception code: 0xFFFFFFEA [20060707]
>>> [dump_trace+100/418] dump_trace+0x64/0x1a2
>>> [show_trace_log_lvl+18/37] show_trace_log_lvl+0x12/0x25
>>> [show_trace+13/16] show_trace+0xd/0x10
>>> [dump_stack+23/25] dump_stack+0x17/0x19
>>> [acpi_format_exception+162/175] acpi_format_exception+0xa2/0xaf
>>> [acpi_ut_status_exit+43/88] acpi_ut_status_exit+0x2b/0x58
>>> [acpi_walk_resources+269/281] acpi_walk_resources+0x10d/0x119
>>> [acpi_motherboard_add+34/52] acpi_motherboard_add+0x22/0x34
>>> [acpi_bus_driver_init+42/122] acpi_bus_driver_init+0x2a/0x7a
>>> [acpi_bus_register_driver+137/248] acpi_bus_register_driver+0x89/0xf8
>>> [acpi_motherboard_init+23/249] acpi_motherboard_init+0x17/0xf9
>>> [init+136/512] init+0x88/0x200
>>> [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
>>> DWARF2 unwinder stuck at kernel_thread_helper+0x7/0x10
>>>
>>> Leftover inexact backtrace:
>>>
>>> [show_trace_log_lvl+18/37] show_trace_log_lvl+0x12/0x25
>>> [show_trace+13/16] show_trace+0xd/0x10
>>> [dump_stack+23/25] dump_stack+0x17/0x19
>>> [acpi_format_exception+162/175] acpi_format_exception+0xa2/0xaf
>>> [acpi_ut_status_exit+43/88] acpi_ut_status_exit+0x2b/0x58
>>> [acpi_walk_resources+269/281] acpi_walk_resources+0x10d/0x119
>>> [acpi_motherboard_add+34/52] acpi_motherboard_add+0x22/0x34
>>> [acpi_bus_driver_init+42/122] acpi_bus_driver_init+0x2a/0x7a
>>> [acpi_bus_register_driver+137/248] acpi_bus_register_driver+0x89/0xf8
>>> [acpi_motherboard_init+23/249] acpi_motherboard_init+0x17/0xf9
>>> [init+136/512] init+0x88/0x200
>>> [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
>>> =======================
> 
> Andrew> cc's added.
> 
> Thanks Andrew.  I just tried doing this with 2.6.18-rc4-mm3 and it
> hung again.  I also tried booting with irqpoll and pci=routeirq but it
> made no difference at all.  I got the following with irqpoll:
> 
>    irq 17: nobody cared (try booting with the "irqpoll" option)
>     [<c013e834>] __report_bad_irq+0x24/0x90
>     [<c013eab8>] note_interrupt+0x218/0x250
>     [<c013dd43>] handle_IRQ_event+0x33/0x70
>     [<c013f3ea>] handle_fasteoi_irq+0xca/0xe0
>     [<c013f320>] handle_fasteoi_irq+0x0/0xe0
>     [<c01059dd>] do_IRQ+0x8d/0xf0
>     [<c0554250>] unknown_bootoption+0x0/0x270
>     [<c01039da>] common_interrupt+0x1a/0x20
>     [<c0101c40>] default_idle+0x0/0x60
>     [<c0554250>] unknown_bootoption+0x0/0x270
>     [<c0101c71>] default_idle+0x31/0x60
>     [<c0101d0c>] cpu_idle+0x6c/0x90
>     [<c05547b9>] start_kernel+0x2f9/0x400
>     [<c0554250>] unknown_bootoption+0x0/0x270
>     =======================
>    handlers:
>    [<c0303890>] (ata_interrupt+0x0/0x190)
>    [<c03115b0>] (usb_hcd_irq+0x0/0x60)
>    Disabling IRQ #17
> 
> 
> I'm going to try and upgrade the firmware on my RocketPort 133 from
> 1.21 to 1.22 to see if that makes a difference, but otherwise there's
> not alot I can do here.
> Any more information I can provide?

I have the same ACPI error here with a simple box build on an ASUS 
A7V133-C with an athlon XP 1600+: 

ACPI Error (utglobal-0125): Unknown exception code: 0xFFFFFFEA [20060707]
 [<c0103949>] show_trace_log_lvl+0x12/0x25
 [<c0103a2a>] show_trace+0xd/0x10
 [<c010415f>] dump_stack+0x19/0x1b
 [<c01ffa1a>] acpi_format_exception+0xa2/0xaf
 [<c01fcacc>] acpi_ut_status_exit+0x2b/0x58
 [<c01f8ee5>] acpi_walk_resources+0x103/0x10f
 [<c020a8f6>] acpi_motherboard_add+0x22/0x32
 [<c020998a>] acpi_bus_driver_init+0x2f/0x7f
 [<c0209e33>] acpi_bus_register_driver+0x8b/0xfa
 [<c03d582c>] acpi_motherboard_init+0xd/0xf9
 [<c01003b4>] init+0x88/0x209
 [<c0103863>] kernel_thread_helper+0x7/0x10
 =======================
ACPI Error (utglobal-0125): Unknown exception code: 0xFFFFFFEA [20060707]
 [<c0103949>] show_trace_log_lvl+0x12/0x25
 [<c0103a2a>] show_trace+0xd/0x10
 [<c010415f>] dump_stack+0x19/0x1b
 [<c01ffa1a>] acpi_format_exception+0xa2/0xaf
 [<c01fcacc>] acpi_ut_status_exit+0x2b/0x58
 [<c01f8ee5>] acpi_walk_resources+0x103/0x10f
 [<c020a8f6>] acpi_motherboard_add+0x22/0x32
 [<c020998a>] acpi_bus_driver_init+0x2f/0x7f
 [<c0209e33>] acpi_bus_register_driver+0x8b/0xfa
 [<c03d5836>] acpi_motherboard_init+0x17/0xf9
 [<c01003b4>] init+0x88/0x209
 [<c0103863>] kernel_thread_helper+0x7/0x10
 =======================
ACPI Error (utglobal-0125): Unknown exception code: 0xFFFFFFEA [20060707]
 [<c0103949>] show_trace_log_lvl+0x12/0x25
 [<c0103a2a>] show_trace+0xd/0x10
 [<c010415f>] dump_stack+0x19/0x1b
 [<c01ffa1a>] acpi_format_exception+0xa2/0xaf
 [<c01fcacc>] acpi_ut_status_exit+0x2b/0x58
 [<c01f8ee5>] acpi_walk_resources+0x103/0x10f
 [<c020a8f6>] acpi_motherboard_add+0x22/0x32
 [<c020998a>] acpi_bus_driver_init+0x2f/0x7f
 [<c0209e33>] acpi_bus_register_driver+0x8b/0xfa
 [<c03d5836>] acpi_motherboard_init+0x17/0xf9
 [<c01003b4>] init+0x88/0x209
 [<c0103863>] kernel_thread_helper+0x7/0x10
 =======================

Attached:
- full dmesg
- acpidump output

~~
laurent




View attachment "dmesg.txt" of type "text/plain" (26976 bytes)

View attachment "acpidump.txt" of type "text/plain" (54750 bytes)

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