Gentoo Archives: gentoo-hardened

From: Brian Kroth <bpkroth@××××.edu>
To: gentoo-hardened@l.g.o
Subject: Re: [gentoo-hardened] kernel upgrade problems: bad page state
Date: Wed, 31 Oct 2007 03:04:46
Message-Id: 4727EFD2.7030008@wisc.edu
In Reply to: Re: [gentoo-hardened] kernel upgrade problems: bad page state by Brian Kroth
1 Brian Kroth wrote:
2 > Nevermind. I found it, but I had to disable GRKERNSEC_HIDESYM.
3 >
4 > Compiling...
5 >
6 > Brian
7 >
8 > Brian Kroth wrote:
9 >> I didn't see this in the menuconfig, so I just added
10 >>
11 >> CONFIG_KALLSYMS=y
12 >>
13 >> to the bottom of the .config. Acceptable? It seems to be building...
14 >>
15 >> pageexec@××××××××.hu wrote:
16 >>> On 29 Oct 2007 at 23:02, Brian Kroth wrote:
17 >>>
18 >>>> I started getting these messages after an upgrade from
19 >>>> hardened-sources-2.6.20-r10 to 2.6.22.r8. Nothing changed from the
20 >>>> old config. I just did "make oldconfig" and answered N to
21 >>>> everything since they weren't relevant. In particular, nothing in
22 >>>> PAX or GrSec menus were changed, though whenever I get big nasty
23 >>>> messages like this I suspect one of them. Can anyone give me some
24 >>>> direction as to how to fix this or what might be causing it? I can
25 >>>> post the full configs if need be.
26 >>>
27 >>> can you enable CONFIG_KALLSYMS and also decode the oops (or at least
28 >>> send me your System.map corresponding to the failing kernel image)?
29 >>>
30
31 Attached are the config and System.map in the tar. It's rebooting now.
32
33 Brian

Attachments

File name MIME type
2.6.22-hardened-r8.tar.bz2 application/x-bzip
smime.p7s application/x-pkcs7-signature

Replies

Subject Author
Re: [gentoo-hardened] kernel upgrade problems: bad page state Brian Kroth <bpkroth@××××.edu>