Gentoo Archives: gentoo-user

From: Tanstaafl <tanstaafl@×××××××××××.org>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Strange segfaults during PHP emerge - during .configure phase I believe...
Date: Mon, 12 Aug 2013 15:38:44
Message-Id: 52090166.6060709@libertytrek.org
In Reply to: Re: [gentoo-user] Strange segfaults during PHP emerge - during .configure phase I believe... by Paul Hartman
1 On 2013-08-12 11:24 AM, Paul Hartman <paul.hartman+gentoo@×××××.com> wrote:
2 > On Sat, Aug 10, 2013 at 2:25 PM, Tanstaafl <tanstaafl@×××××××××××.org> wrote:
3 >> Anyone ever seen/can explain these?
4 >>
5 >> I had 3 of them, again, apparently during the .configure phase:
6 >>
7 >>> 2013-08-10T15:08:36-04:00 myhost kernel: conftest[12233]: segfault at 1 ip
8 >>> 00007f1fc65e8e47 sp 00007ffff690d6e0 error 4 in
9 >>> libc-client.so.1.0.0[7f1fc65a8000+102000]
10 >>> 2013-08-10T15:10:04-04:00 myhost kernel: conftest[23852]: segfault at 1 ip
11 >>> 00007fb1e5887e47 sp 00007fff7f03f4a0 error 4 in
12 >>> libc-client.so.1.0.0[7fb1e5847000+102000]
13 >>> 2013-08-10T15:11:32-04:00 myhost kernel: conftest[3249]: segfault at 1 ip
14 >>> 00007f0077cd6e47 sp 00007fff70306050 error 4 in
15 >>> libc-client.so.1.0.0[7f0077c96000+102000]
16
17 > Yes, I have seen them all the time on multiple boxes. AFAIK this is
18 > perfectly normal behavior, I think it comes from autoconf trying -- on
19 > purpose -- to find broken configuration options so it knows what to
20 > avoid.
21
22 Ok, cool, thanks Paul. It was the first time I'd seen them, so its
23 reassuring that I'm not alone...
24
25 Would be good to be documented somewhere though...
26
27 Thanks again