Re: OOPS on booting 2.4.0-test9pre7 during Novell server mounting

From: Jeff V. Merkey (jmerkey@timpanogas.org)
Date: Fri Sep 29 2000 - 02:51:18 EST


Describein more detail, perhaps I can help.

Jeff

Petr Vandrovec wrote:
>
> > Petr!
> > I think, it's you topic
>
> Unfortunately, it is not. ipx is maintained by Jay Schulist,
> jschlst@turbolinux.com. I tried to do some changes in ipx year ago
> (removing kernel lock), but after I saw ipx interface autocreation
> from incoming packet notification routine, I gave up (not that it
> works now, when it is guarded by big kernel lock ;-) )
>
> > Sep 28 11:48:39 sh kernel: Unable to handle kernel NULL pointer
> > dereference at virtual address 00000019 Sep 28 11:48:39 sh kernel:
> > printing eip: Sep 28 11:48:39 sh kernel: c01d5a40
> > Sep 28 11:48:39 sh kernel: *pde = 00000000
> > Sep 28 11:48:39 sh kernel: Oops: 0000
> > Sep 28 11:48:39 sh kernel: CPU: 0
> > Sep 28 11:48:39 sh kernel: EIP: 0010:[ipx_remove_socket+24/80]
> > Sep 28 11:48:39 sh kernel: EFLAGS: 00010002
> > Sep 28 11:48:39 sh kernel: eax: c01d7601 ebx: 00000202 ecx: 00000001 edx: c88f5078
> > Sep 28 11:48:39 sh kernel: esi: c88f5040 edi: c885c9a0 ebp: c83f2c40 esp: c8367f34
>
> ecx contains sk->protinfo.af_ipx.intrfc. It is pointer. It contains 1...
>
> I have no idea how it can happen, except... did not you change kernel configuration
> between compilation of kernel and modules? I can't think any reason except that
> you changed one of CONFIG_IPV6, CONFIG_INET, CONFIG_SPX or CONFIG_FILTER
> during compile.
>
> Sorry, but I do not have better news for you...
> Best regards,
> Petr Vandrovec
> vandrove@vc.cvut.cz
>
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