omsa 4.5 on gentoo

[Torgrim Teigstad]

Den Jul 31, 2006 kl. 5:40 PM skrev Gunther Schlegel:

> Hi,
>
> I am trying to get omsa to work on a PE2800. Well, in general it  
> does work, however dcstor32d does crash, while all other modules  
> ( webserver, storage management ) seem to work.
>
> Starting dcstor32d causes a kernel oops:
>
> Unable to handle kernel NULL pointer dereference at virtual address  
> 00000024
>  printing eip:
> c037c6dd
> *pde = 00000000
> Oops: 0000 [#14]
> PREEMPT
> Modules linked in: dcdipm dcdbas hfcmulti mISDN_capi mISDN_dsp  
> l3udss1 mISDN_l2 mISDN_l1 mISDN_core capi kernelcapi bonding  
> ztdummy zaptel crc_ccitt
> CPU:    0
> EIP:    0060:[<c037c6dd>]    Tainted: P      VLI
> EFLAGS: 00010013   (2.6.11-gentoo-r8-rsi1)
> EIP is at fib_alloc+0x1d/0x90
> eax: 00000002   ebx: 00042008   ecx: 00000001   edx: dda76000
> esi: 00000296   edi: 00000000   ebp: bedfea44   esp: dda76f28
> ds: 007b   es: 007b   ss: 0068
> Process dcstor32d (pid: 27648, threadinfo=dda76000 task=f6f4f0a0)
> Stack: 00042008 00000000 00000000 c037b640 00030002 0e4dffe4  
> 44ce1913 0e4dffe4
>        44ce1913 00042008 bedfea44 00000000 bedfea44 c037c080  
> c059c9a0 dd70b180
>        ffffffe7 c0166f9a bedfea44 00042008 00000000 dd70b180  
> 0000000a 0000000a
> Call Trace:
>  [<c037b640>] ioctl_send_fib+0x10/0x110
>  [<c037c080>] aac_do_ioctl+0x60/0xcf
>  [<c0166f9a>] do_ioctl+0x6a/0x90
>  [<c01671de>] vfs_ioctl+0x5e/0x1d0
>  [<c0155845>] fget_light+0x85/0xa0
>  [<c01673ab>] sys_ioctl+0x5b/0x90
>  [<c010308f>] syscall_call+0x7/0xb
> Code: 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 83 ec 0c 89 7c 24  
> 08 89 c7 89 1c 24 89 74 24 04 9c 5e fa b8 01 00 00 00 e8 93 8a d9  
> ff <8b> 5f 24 85 db 74 5c 8b 03 89 47 24 56 9d b8 01 00 00 00 e8 bb
>  <6>note: dcstor32d[27648] exited with preempt_count 2
> handle_bmsg: unknown PH_CONTROL info 0
>
> Any help is appreciated. Do I have to build the kernel in a  
> different way? Sorry, I am not able to migrate to a newer kernel at  
> the moment.
>
> best regards, Gunther
>
> <schlegel.vcf>
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I would guess this have something with the kernel modules todo.

Try to see if you can get something out of these drivers:
http://www.uta.fi/~pauli.borodulin/dellomsa/omsa44.html#drivers

it known that older kernels and other ipmi software can cause these  
problems.

-torgrim