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Subject: Re: 2.6.25 regression/oops on boot (ACPI related?)
From: "Zhang, Rui" <rui.zhang@intel.com>
To: Jonathan McDowell <noodles@earth.li>
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org
In-Reply-To: <20080228200855.GJ9009@earth.li>
References: <20080228200855.GJ9009@earth.li>
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Date: Fri, 29 Feb 2008 01:20:27 +0800
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Hi, Jonathan,

Please attach the acpidump output using the latest pmtools at :
http://www.kernel.org/pub/linux/kernel/people/lenb/acpi/utils/
Please attach the result of "cat /proc/acpi/thermal_zone/*/*" as well.

thanks,
rui

On Fri, 2008-02-29 at 04:08 +0800, Jonathan McDowell wrote:
> I'm getting a "general protection fault" when trying to boot
> 2.6.25-rc3
> on my AMD64 box; 2.6.24 boots fine. The machine just seems to end up
> sitting there at the end, but still responds to a ctrl-alt-del to
> cleanly shutdown. The GPF is as follows:
> 
> -----
> general protection fault: 0000 [1] PREEMPT SMP
> CPU 1
> Modules linked in: thermal(+) processor fan
> Pid: 598, comm: modprobe Not tainted 2.6.25-rc3 #1
> RIP: 0010:[<ffffffff803590a8>]  [<ffffffff803590a8>]
> acpi_ns_map_handle_to_node+0x19/0x23
> RSP: 0018:ffff81011de5fc68  EFLAGS: 00010246
> RAX: 0000000000000000 RBX: 0000000000001001 RCX: 0000000000000000
> RDX: 0000000000005067 RSI: 0000000000000001 RDI: 4d52454854584e4c
> RBP: ffff81011de5fc68 R08: 0000000000000000 R09: ffff81011de5fc78
> R10: ffff81011dcc0648 R11: ffffffff802d566a R12: 4d52454854584e4c
> R13: ffff81011de5fcf8 R14: ffffffff80362bd3 R15: 0000000000000003
> FS:  00007f04840336e0(0000) GS:ffff81011fab1bc0(0000)
> knlGS:0000000000000000
> CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> CR2: 00007f0484032000 CR3: 000000011defc000 CR4: 00000000000006e0
> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Process modprobe (pid: 598, threadinfo ffff81011de5e000, task
> ffff81011de38640)
> Stack:  ffff81011de5fc98 ffffffff803584ab ffff81011de5fcf8
> ffff81011df1a800
>  0000000000000000 ffff81011de5fcf8 ffff81011de5fcb8 ffffffff80362382
>  ffff81011de52230 0000000000000001 ffff81011de5fd28 ffffffff880113a9
> Call Trace:
>  [<ffffffff803584ab>] acpi_get_data+0x3f/0x70
>  [<ffffffff80362382>] acpi_bus_get_device+0x25/0x39
>  [<ffffffff880113a9>] :thermal:acpi_thermal_cooling_device_cb
> +0x6b/0x166
>  [<ffffffff80405ee8>] ? thermal_zone_bind_cooling_device+0x0/0x26e
>  [<ffffffff880114c6>] :thermal:acpi_thermal_bind_cooling_device
> +0x10/0x12
>  [<ffffffff80405e68>] thermal_zone_device_register+0x252/0x2d2
>  [<ffffffff88011626>] :thermal:acpi_thermal_add+0x15e/0x42b
>  [<ffffffff80364138>] acpi_device_probe+0x45/0x92
>  [<ffffffff803aac23>] driver_probe_device+0xc0/0x147
>  [<ffffffff803aad55>] ? __driver_attach+0x0/0x94
>  [<ffffffff803aadb0>] __driver_attach+0x5b/0x94
>  [<ffffffff803a9f55>] bus_for_each_dev+0x4f/0x7f
>  [<ffffffff803aaa6e>] driver_attach+0x1c/0x1e
>  [<ffffffff803aa81e>] bus_add_driver+0xb7/0x201
>  [<ffffffff803aafdb>] driver_register+0x5e/0xd6
>  [<ffffffff803644ce>] acpi_bus_register_driver+0x3e/0x40
>  [<ffffffff88017061>] :thermal:acpi_thermal_init+0x61/0x83
>  [<ffffffff80257120>] sys_init_module+0x98/0x16b
>  [<ffffffff8020c0eb>] system_call_after_swapgs+0x7b/0x80
> 
> 
> Code: 83 c6 04 41 ff c8 45 85 c0 75 a7 c6 06 00 31 c0 c9 c3 48 8d 47
> ff 55 48 83 f8 fd 48 89 e5 76 09 48 8b 05 cc 49 3f 00 eb 0a 31 c0 <80>
> 7f 08 0f 48 0f 44 c7 c9 c3 55 48 89 f8 48 89 e5 c9 c3 55 31
> RIP  [<ffffffff803590a8>] acpi_ns_map_handle_to_node+0x19/0x23
>  RSP <ffff81011de5fc68>
> ---[ end trace c027ad8802a9e766 ]---
> Segmentation fault
> -----
> 
> Full boot log is at:
> 
> http://the.earth.li/~noodles/2.6.25-breakage/meepok.console-2.6.25-rc3.log
> 
> Config at:
> 
> http://the.earth.li/~noodles/2.6.25-breakage/config-2.6.25-rc3
> 
> 2.6.25-rc1 and 2.6.25-rc2-git6 both show the same issue.
> 
> J.
> 
> --
>                                             jid:
> noodles@jabber.earth.li
> In God we trust; all else we walk through.
> --
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> 

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