RE: 2.6.18-rc5-mm1

Pallipadi, Venkatesh
2006-09-04T00:22:20Z

>-----Original Message-----
>From: Andrew Morton [mailto:akpm@osdl.org]
>Sent: Friday, September 01, 2006 6:30 PM
>To: Matthias Hentges
>Cc: linux-kernel@vger.kernel.org; linux-acpi@vger.kernel.org;
>Pallipadi, Venkatesh
>Subject: Re: 2.6.18-rc5-mm1
>
>On Sat, 02 Sep 2006 03:00:47 +0200
>Matthias Hentges <oe@hentges.net> wrote:
>
>> 2.6.18-rc5-mm1 oopses on an Asus P5W DH Deluxe board, full dmesg
>> attached.
>> This did not happen in 2.6.18-rc4-mm3.
>>
>>
>> BUG: unable to handle kernel NULL pointer dereference at
>virtual address
>> 00000000
>> printing eip:
>> 00000000
>> *pde = 00000000
>> Oops: 0000 [#1]
>> 4K_STACKS SMP
>> last sysfs file:
>> Modules linked in:
>> CPU: 0
>> EIP: 0060:[<00000000>] Not tainted VLI
>> EFLAGS: 00010087 (2.6.18-rc5-mm1 #1)
>> EIP is at rest_init+0x3feffd78/0x20
>> eax: 000000da ebx: c04d5f78 ecx: c04d5f94 edx: c04d2f00
>> esi: 000000da edi: 00000000 ebp: c04d2f00 esp: c0516ffc
>> ds: 007b es: 007b ss: 0068
>> Process swapper (pid: 0, ti=c0516000 task=c045c200 task.ti=c04d5000)
>> Stack: c0105027
>> Call Trace:
>> [<c0105027>] do_IRQ+0x8a/0xac
>> [<c01035a6>] common_interrupt+0x1a/0x20
>> [<c0101a72>] mwait_idle_with_hints+0x36/0x3b
>> [<c0101a83>] mwait_idle+0xc/0x1b
>> [<c0101a26>] cpu_idle+0x5e/0x74
>> [<c04db6fa>] start_kernel+0x363/0x36a
>> =======================
>> Code: Bad EIP value.
>> EIP: [<00000000>] rest_init+0x3feffd78/0x20 SS:ESP 0068:c0516ffc
>> <0>Kernel panic - not syncing: Fatal exception in interrupt
>> BUG: warning at arch/i386/kernel/smp.c:547/smp_call_function()
>> [<c010ca45>] smp_call_function+0x54/0xff
>> [<c011a270>] printk+0x12/0x16
>> [<c010cb03>] smp_send_stop+0x13/0x1c
>> [<c0119480>] panic+0x49/0xd3
>> [<c010410c>] die+0x273/0x28a
>> [<c01126d4>] do_page_fault+0x40d/0x4db
>> [<c01122c7>] do_page_fault+0x0/0x4db
>> [<c03d1231>] error_code+0x39/0x40
>> [<c013007b>] free_module+0x89/0xc3
>> [<c0105027>] do_IRQ+0x8a/0xac
>> [<c01035a6>] common_interrupt+0x1a/0x20
>> [<c0101a72>] mwait_idle_with_hints+0x36/0x3b
>> [<c0101a83>] mwait_idle+0xc/0x1b
>> [<c0101a26>] cpu_idle+0x5e/0x74
>> [<c04db6fa>] start_kernel+0x363/0x36a
>> =======================
>
>OK, thanks. That'll be acpi-mwait-c-state-fixes.patch. I've
>uploaded the
>below revert patch to
>ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2
>.6.18-rc5/2.6.18-rc5-mm1/hot-fixes/
>

Andrew,

As this patch doesn't seem to be the issue here, can you un-revert the
patch in mm...

Thanks,
Venki

--
VGER BF report: H 2.25892e-12