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belial666
Tux's lil' helper
Joined: 27 Feb 2004
Posts: 84
Location: Germany DD
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 Posted: Fri Dec 03, 2004 7:32 am Post subject: confusing segmentation fault |
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hi there....
i have a confusing problem with en IBM eServer xSeries 225
i compiled the system by using the live-cd (2004.2) all went fine...
i have build:
| Code: | Gentoo Base System version 1.4.16
Portage 2.0.51-r3 (default-linux/x86/2004.3, gcc-3.3.4, glibc-2.3.4.20040808-r1, 2.6.9-gentoo-r6 i686)
=================================================================
System uname: 2.6.9-gentoo-r6 i686 Intel(R) Xeon(TM) CPU 2.66GHz
distcc 2.16 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled]
Autoconf: sys-devel/autoconf-2.59-r5
Automake: sys-devel/automake-1.8.5-r1
Binutils: sys-devel/binutils-2.15.90.0.1.1-r3
Headers: sys-kernel/linux26-headers-2.6.8.1-r1
Libtools: sys-devel/libtool-1.5.2-r7
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CFLAGS="-O3 -mcpu=pentium4 -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
COMPILER=""
CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3/share/config /usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O3 -mcpu=pentium4 -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms"
GENTOO_MIRRORS="http://gentoo.osuosl.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY=""
SYNC="rsync://192.168.1.5/portage"
USE="3dnow X apm arts avi berkdb bitmap-fonts crypt cups encode f77 foomaticdb gdbm gif gpm gtk gtk2 imlib jpeg kde ldap libg++ libwww mad mikmod mmx motif mpeg ncurses nls nptl oggvorbis opengl oss pam pdflib perl pic png python qt quicktime readline sdl slang spell sse ssl svga tcpd tiff truetype x86 xml2 xmms xv zlib"
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the machine runs fine...but i can't compile anything (only a few small packages) i get every time i want compile an segmentation fault.
i know where seg.faults depend normaly...but i don't think it in these case because with live-cd and memtest86 all looks good.
i have recompiled gcc glibc for 2 times now with no result 
any sugestions?
belial
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System uname: 2.6.11-gentoo-r9 SMP i686 Intel(R) Xeon(TM) CPU 2.66GHz |
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gentoo_lan
l33t
Joined: 08 Sep 2004
Posts: 891
Location: Charles Town, WV
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| Posted: Fri Dec 03, 2004 11:06 am Post subject: |
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| Maybe try changing O3 to O2 in your cflags and see if that makes a difference. |
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shash
Apprentice
Joined: 18 Apr 2003
Posts: 220
Location: India
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| Posted: Fri Dec 03, 2004 2:46 pm Post subject: |
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| Also, you might want to try recompiling gcc. If you can't do it directly, use the livecd. |
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stolen
n00b
Joined: 10 Jun 2003
Posts: 22
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| Posted: Fri Dec 03, 2004 3:09 pm Post subject: |
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We were having the same problems on the e-server. Tracked it down to the kernel. Try using development-sources instead of gentoo-dev-sources. (if you're using 2.6, which sounds like you are). Once we recompiled the kernel from development-sources everything started compiling again. :)
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wrecked it again... |
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belial666
Tux's lil' helper
Joined: 27 Feb 2004
Posts: 84
Location: Germany DD
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| Posted: Mon Dec 06, 2004 8:01 am Post subject: thanks... |
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ok... i will test now to switch to development-sources. if it fails i will switch to O2 instead of O3...
i hope i get it this week...
thx
belial
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System uname: 2.6.11-gentoo-r9 SMP i686 Intel(R) Xeon(TM) CPU 2.66GHz |
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doonkel
Apprentice
Joined: 06 Aug 2004
Posts: 202
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| Posted: Mon Dec 06, 2004 8:52 am Post subject: |
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You have
System uname: 2.6.8-gentoo-r3 i686 Intel(R) Xeon(TM) CPU 2.66GHz
but
USE="3dnow....."?? |
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belial666
Tux's lil' helper
Joined: 27 Feb 2004
Posts: 84
Location: Germany DD
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| Posted: Tue Dec 07, 2004 8:49 am Post subject: switching to development-sources fixed the seg.faults |
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now i have switched to development-sources...
@doonkel -> i dont have 3dnow in my use-flags....but i dont have set USE="-*" too.... if i run in problems with that i will change that....
@stolen -> now i have emerged apache php and webmin....c-compiler looks good!
thanks for your sugestions!
belial
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System uname: 2.6.11-gentoo-r9 SMP i686 Intel(R) Xeon(TM) CPU 2.66GHz |
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Installing Gentoo
