[Bug 15031] New: ALC880 + Intel 915GM - ICH6 results in Kernel panic

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Ubuntu | kernel-package

           Summary: ALC880 + Intel 915GM - ICH6  results in Kernel panic
           Product: Ubuntu
           Version: unspecified
          Platform: i386
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: kernel-package
        AssignedTo: ben.collins at ubuntu.com
        ReportedBy: mp3cube at hotmail.com
         QAContact: kernel-bugs at lists.ubuntu.com


I'm using the latest preview release of Ubuntu breezy with kernel 2.6.12-8-386 
(default kernel)

Installation was succesfull, but during the first boot, got the following problem :
Stacktrace : 

PCI: Setting latency timer of device 0000:00:1b.0 to 64
hda_codec: Unknown model for ALC880, trying auto-probe from BIOS...
Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
f8f421d4
*pde = 00000000
Oops: 0002 [#1]
PREEMPT 
last sysfs file: 
Modules linked in: snd_hda_intel snd_hda_codec snd_pcm snd_timer snd soundcore 
snd_page_alloc
CPU: 0
EIP: 0060:[<f8f421d4>] Not tainted VLI
EFLAGS: 00010293 (2.6.12-8-386) 
eax: fffffffe ebx: f7bf6748 ecx: 00000000 edx: 00000000
esi: f7bf6600 edi: 00000000 ebp: 00000006 esp: f718fde4
ds: 007b es: 007b ss: 0068
Process modprobe (pid: 6993, threadinfo=f718e000 task=f74d7a90)
Stack: 00000000 00000000 00000000 00000000 f7bf6600 f7bf6748 f7689000 f8f42713 
f7bf6600 f7689000 f8f4298d f8f460d8 f8f45556 00000001 f8f3e77e 00000f00 
00000005 00000000 f7689000 f753b240 00000000 f8f3e984 00000f00 00000002 
Call Trace:
[<f8f42713>]
[<f8f4298d>]
[<f8f3e77e>]
[<f8f3e984>]
[<f8f3e592>]
[<c0254b3e>]
[<f8851871>]
[<f8851100>]
[<f8851220>]
[<f88524a3>]
[<c02619ca>]
[<c0261a06>]
[<c0293273>]
[<c02933a9>]
[<c029292a>]
[<c02933c6>]
[<c0293370>]
[<c0292e1c>]
[<c0293795>]
[<c0261c68>]
[<c0135be9>]
[<c0102c7b>]
Code: 31 c0 53 83 ec 10 89 d3 89 e7 f3 ab 8b 12 31 ff 83 fa 00 7e 45 89 f6 0f b7 44 
7b 04 8d 48 ec 66 83 f9 03 77 13 8b 56 3c 83 e8 16 <66> 89 04 7a 8b 13 c7 04 8c 01 00 
00 00 47 39 fa 7f da 31 ff 83 


Usefull link on same problem :  http://www.thisishull.net/showthread.php?
s=499dbf5ed874743ab2736780b9fd5732&t=110980&page=3&pp=10

Feel free to ask any further questions.
Many thanks in advance

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