LARTC - Dec 2007 - ipp2p: Unaligned access in search_all_ed2k on sparc64

Hey guys,

I''ve just built a sparc64 (Ultra/5) based firewall with ipp2p compiled
as a module and I''m constantly getting the following message in my
logs:

Kernel unaligned access at TPC[100f8490] search_all_edk+0x20/0x4c
[ipt_ipp2p]

I''m running the following versions:

- Kernel 2.6.22
- ipp2p 0.8.2-r4
- iptables 1.3.8-r1


Any thoughts?

Hi,

ipp2p 0.8.2.-r4 is a Gentoo Linux "ebuild" which downloads
"http://www.ipp2p.org/downloads/ipp2p-0.8.2.tar.gz" and then compiles
the kernel+iptables module from source so I would assume that it is the
version you mention.

Any thoughts on the unaligned access?

Jaime.

Vaidas M wrote:
> Where did you get ipp2p 0.8.2-r4? What''s the difference from
release for
> version 0.8.2 27.09.2006 ?
>
>
> -----Original Message-----
> From: lartc-bounces@mailman.ds9a.nl [mailto:lartc-bounces@mailman.ds9a.nl]
> On Behalf Of Jaime Fordham
> Sent: Sunday, December 02, 2007 7:37 PM
> To: lartc@mailman.ds9a.nl
> Subject: [LARTC] ipp2p: Unaligned access in search_all_ed2k on sparc64
>
> Hey guys,
>
> I''ve just built a sparc64 (Ultra/5) based firewall with ipp2p
compiled
> as a module and I''m constantly getting the following message in my
logs:
>
> Kernel unaligned access at TPC[100f8490] search_all_edk+0x20/0x4c
> [ipt_ipp2p]
>
> I''m running the following versions:
>
> - Kernel 2.6.22
> - ipp2p 0.8.2-r4
> - iptables 1.3.8-r1
>
>
> Any thoughts?
> _______________________________________________
> LARTC mailing list
> LARTC@mailman.ds9a.nl
> http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
>
>

But ipp2p does compile with Kernel 2.6.22, only it produces these
"unaligned access" errors for the "search_all_ed2k" class.

Jaime.

Vaidas M wrote:

Hmm I think this is compatibility problem before kernel and ipp2p
As I remember original ipp2p doesn''t compiles with 2.6.22, maybe r4
should..hard to say.

-----Original Message-----
From: lartc-bounces@mailman.ds9a.nl [mailto:lartc-bounces@mailman.ds9a.nl]
On Behalf Of Jaime Fordham
Sent: Monday, December 03, 2007 11:40 AM
To: lartc@mailman.ds9a.nl
Subject: Re: [LARTC] ipp2p: Unaligned access in search_all_ed2k on sparc64

Hi,

ipp2p 0.8.2.-r4 is a Gentoo Linux "ebuild" which downloads
"http://www.ipp2p.org/downloads/ipp2p-0.8.2.tar.gz" and then compiles
the kernel+iptables module from source so I would assume that it is the
version you mention.

Any thoughts on the unaligned access?

Jaime.

Vaidas M wrote:

Where did you get ipp2p 0.8.2-r4? What''s the difference from release
for
version 0.8.2 27.09.2006 ?

-----Original Message-----
From: lartc-bounces@mailman.ds9a.nl [mailto:lartc-bounces@mailman.ds9a.nl]
On Behalf Of Jaime Fordham
Sent: Sunday, December 02, 2007 7:37 PM
To: lartc@mailman.ds9a.nl
Subject: [LARTC] ipp2p: Unaligned access in search_all_ed2k on sparc64

Hey guys,

I''ve just built a sparc64 (Ultra/5) based firewall with ipp2p compiled
as a module and I''m constantly getting the following message in my
logs:

Kernel unaligned access at TPC[100f8490] search_all_edk+0x20/0x4c
[ipt_ipp2p]

I''m running the following versions:

- Kernel 2.6.22
- ipp2p 0.8.2-r4
- iptables 1.3.8-r1

Any thoughts?
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Jaime Fordham wrote:
> But ipp2p does compile with Kernel 2.6.22, only it produces these
"unaligned
> access" errors for the "search_all_ed2k" class.
> 
Google say me that need a patch (that work here)

http://kambing.ui.edu/gentoo-portage/net-firewall/ipp2p/files/ipp2p-0.8.2-kernel-2.6.22.patch

Michele