Gentoo Archives: gentoo-user

From: Nilesh Govindrajan <me@××××××××.com>
To: Gentoo User Mailing List <gentoo-user@l.g.o>
Subject: [gentoo-user] libv8 segfault
Date: Wed, 23 Jan 2013 15:52:38
Message-Id: 51000735.3060103@nileshgr.com
1 I tried compiling all versions of chromium (-O3, but it always worked
2 previously) & v8 (tried -O3 & -O2 too)
3 but it always segfaults when I try to open the settings page.
4
5 CrRendererMain[6059]: segfault at 500000000 ip 00007f0d0834970c sp
6 00007fff71d91a60 error 4 in libv8.so.3.15.11[7f0d08181000+45d000]
7
8 Quite interestingly, the binary version of chrome works without hitches,
9 which I don't want to run because I'm a little paranoid about it ;-)
10 And that also means that there is no hardware fault.
11
12 dev-lang/v8-3.15.11.5
13 www-client/chromium-24.0.1312.56 (I'm at present using the google chrome
14 beta, but chromium 25 doesn't work either).
15
16 Flags:
17 CFLAGS="-O3 -march=core2 -mtune=core2 -msse -msse2 -mssse3 -mmmx -pipe"
18 CXXFLAGS="${CFLAGS}"
19 LDFLAGS="-Wl,-O1 -Wl,--as-needed"
20
21 Just replace that O3 with O2 for v8.
22
23 Anybody knows what's going on here?
24
25 --
26 Nilesh Govindarajan
27 http://nileshgr.com

Replies

Subject Author
[gentoo-user] Re: libv8 segfault Nilesh Govindrajan <me@××××××××.com>
Re: [gentoo-user] libv8 segfault Michael Mol <mikemol@×××××.com>
[gentoo-user] /proc/net/wirelesslessness "☈king" <rkingmob@××××××××.org>