Gentoo Archives: gentoo-hardened

From: "Marcin Mirosław" <marcin@×××××.pl>
To: gentoo-hardened@l.g.o
Subject: Re: [gentoo-hardened] Problem with (?) hardened-sources-3.15.x on kvm-vm
Date: Sat, 06 Sep 2014 10:03:09
Message-Id: 540ADBB1.90107@mejor.pl
In Reply to: Re: [gentoo-hardened] Problem with (?) hardened-sources-3.15.x on kvm-vm by Alex Xu
1 W dniu 2014-09-05 o 23:40, Alex Xu pisze:
2 > On 29/08/14 08:23 AM, PaX Team wrote:
3 >> On 29 Aug 2014 at 7:31, Anthony G. Basile wrote:
4 >>
5 >>> On 08/29/14 03:32, Marcin Miros³aw wrote:
6 >>>> W dniu 29.08.2014 o 01:13, Alex Xu pisze:
7 >>>>> On 28/08/14 05:02 PM, Sven Vermeulen wrote:
8 >>>>>> On Wed, Aug 27, 2014 at 05:34:20PM +0100, André Aparício
9 >>>>>> wrote:
10 >>>>>>> I encountered the same problem with qemu/kvm but can't
11 >>>>>>> even login, I get random segfaults and even failed
12 >>>>>>> malloc assertions in /sbin/init, /sbin/rc or /bin/login
13 >>>>>>> (never past this).
14 >>>>>>>
15 >>>>>>> But it works fine with CONFIG_PAX_MEMORY_UDEREF
16 >>>>>>> disabled.
17 >>
18 >>> We should be doing this in a bug report. I'll cc-pipacs.
19 >>
20 >> thanks for the heads up, it's been a known issue for some time
21 >> but i just didn't have the time to deal with it yet. also i was
22 >> supposed to be on g-h already, not sure how i got unubscribed
23 >> (seems to have happened at the end of july) but i'm on the list
24 >> again now.
25 >>
26 >>
27 >
28 > hardened-sources-3.16.1, issue persists.
29
30
31 I just filled the bug to track issue:
32 https://bugs.gentoo.org/show_bug.cgi?id=522252