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From: "Marco Berizzi" <pupilla@hotmail.com>
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Subject: Re: 2.6.25 crash: EIP: [<c02e2f14>] xfrm_output_resume+0x64/0x100 ss:esp 0068:c03a1e5c
Date: Mon, 12 May 2008 10:24:22 +0200
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Herbert Xu wrote:

> On Mon, May 12, 2008 at 09:14:54AM +0200, Marco Berizzi wrote:
> >
> > PS: linux version shown by dmesg is 2.6.24 but it
> > is the results of 'git bisect good v2.6.24' and
> > 'git bisect bad v2.6.25'
>
> So what's the changeset hash for the source that produced this
> kernel?

root@Calimero:/tmp/GIT/herbert# git bisect good v2.6.24
You need to start by "git bisect start"
Do you want me to do it for you [Y/n]? Y
root@Calimero:/tmp/GIT/herbert# git bisect bad v2.6.25
Bisecting: 6353 revisions left to test after this
[dd5f5fed6c9458a7aa81eeef3732cc3a9891cfdf] Merge branch 'audit.b46' of
git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current

Then I have copied from 2.6.25 two files:

net/ipv4/xfrm4_tunnel.c and ipcomp.c because
of these bugs:

http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.24.y.git;a=commit;h=11b47c8828d4cd1df21636719603784ec5e26067
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.24.y.git;a=commit;h=363c11d7e1c2b2cc30e33416a518cea5ef9e0cc8
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.24.y.git;a=commit;h=cefe34bea77e194fd6b6a7a062e1620af2eef69f

and finally I have run 'make menuconfig' and
'make bzImage modules modules_install'