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Bug 261111

Summary: gcc-4.3.3 (armv4l) segfaults when emerging sys-process/procps-3.2.7
Product: Gentoo Linux Reporter: Michael Heyse <mh>
Component: [OLD] DevelopmentAssignee: Gentoo Toolchain Maintainers <toolchain>
Status: RESOLVED FIXED    
Severity: critical CC: arm, embedded, marat, OdinsHorse, pacho, ryan
Priority: High    
Version: unspecified   
Hardware: ARM   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Bug Depends on:    
Bug Blocks: 262053, 264121    
Attachments: build.log
Upstream gcc patch for versions < 4.4

Description Michael Heyse 2009-03-03 22:00:02 UTC 
when re-building 'world' with gcc-4.3.3 on a native arm system, emerge stops at proc/sysinfo. The build log shows the following error:

proc/sysinfo.c:896: internal compiler error: Segmentation fault

full build log attached.

This happens both on
a) actual hardware (FA526 based NAS, IB-NAS4210B)
b) qemu arm system emulating a versatile platform (-M versatilepb)

gcc-4.1.2 didn't have any issues building this package. gcc-4.1.2 was also used to build gcc-4.3.3.


Reproducible: Always

Steps to Reproduce:
emerge --oneshot sys-process/procps





emerge --info (real hardware IB-NAS4210B):

Portage 2.1.6.7 (default/linux/arm/2008.0, gcc-4.3.3, glibc-2.9_p20081201-r2, 2.6.15 armv4l)
=================================================================
System uname: Linux-2.6.15-armv4l-FA526id-wb-_rev_1_-v4l-with-glibc2.0
Timestamp of tree: Mon, 23 Feb 2009 23:45:02 +0000
app-shells/bash:     3.2_p48-r1
dev-lang/python:     2.4.4-r6, 2.5.4-r2
dev-python/pycrypto: 2.0.1-r6
sys-apps/baselayout: 2.0.0
sys-apps/openrc:     0.4.3-r1
sys-apps/sandbox:    1.3.8
sys-devel/autoconf:  2.63
sys-devel/automake:  1.9.6-r2, 1.10.2
sys-devel/binutils:  2.19.1
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.2.6a
virtual/os-headers:  2.6.28-r1
ACCEPT_KEYWORDS="arm ~arm"
CBUILD="armv4l-unknown-linux-gnu"
CFLAGS="-O2 -pipe -mcpu=strongarm110"
CHOST="armv4l-unknown-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-O1 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="http://mirrors.sec.informatik.tu-darmstadt.de/gentoo/ "
LDFLAGS="-Wl,-O1"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="acl arm avahi berkdb bzip2 cli cracklib crypt cups fortran gdbm gpm iconv ipv6 isdnlog mdnsresponder-compat midi mudflap ncurses nls nptl nptlonly openmp pam pcre perl ppds pppd python readline reflection session spl ssl sysfs tcpd unicode vorbis xorg zlib" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="fbdev glint mach64 mga nv r128 radeon savage sis tdfx trident 	vga voodoo"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LANG, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY



emerge --info (qemu):

portage 2.1.6.7 (default/linux/arm/2008.0, gcc-4.3.3, glibc-2.9_p20081201-r2, 2.6.18-6-versatile armv5tejl)
=================================================================
System uname: Linux-2.6.18-6-versatile-armv5tejl-ARM926EJ-S_rev_5_-v5l-with-glibc2.0
Timestamp of tree: Wed, 18 Feb 2009 23:15:02 +0000
app-shells/bash:     3.2_p48-r1
dev-lang/python:     2.4.4-r6, 2.5.4-r2
dev-python/pycrypto: 2.0.1-r6
sys-apps/baselayout: 2.0.0
sys-apps/openrc:     0.4.3-r1
sys-apps/sandbox:    1.3.7
sys-devel/autoconf:  2.63
sys-devel/automake:  1.10.2
sys-devel/binutils:  2.19.1
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.2.6a
virtual/os-headers:  2.6.28-r1
ACCEPT_KEYWORDS="arm ~arm"
CBUILD="armv4l-unknown-linux-gnu"
CFLAGS="-O2 -pipe -march=armv4"
CHOST="armv4l-unknown-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-O2 -pipe -march=armv4"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="http://mirrors.sec.informatik.tu-darmstadt.de/gentoo/ "
LDFLAGS="-Wl,-O1"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="acl arm avahi berkdb bzip2 cli cracklib crypt cups fortran gdbm gpm iconv ipv6 isdnlog mdnsresponder-compat midi mudflap ncurses nls nptl nptlonly openmp pam pcre perl ppds pppd python readline reflection session spl ssl sysfs tcpd unicode vorbis xorg zlib" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="fbdev glint mach64 mga nv r128 radeon savage sis tdfx trident 	vga voodoo"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LANG, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
Comment 1 Michael Heyse 2009-03-03 22:00:46 UTC 
Created attachment 183812 [details]
build.log
Comment 2 Sven 'sleipnir' Rebhan 2009-03-11 20:23:34 UTC 
Created attachment 184737 [details, diff]
Upstream gcc patch for versions < 4.4

This patch fixes the problem for all gcc versions < 4.4.
Please see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35964 and 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36209 for details.
Comment 3 Sven 'sleipnir' Rebhan 2009-03-11 20:24:50 UTC 
(In reply to comment #2)
Tested on armv4tl-softfloat-gnueabi (also with procps).
Comment 4 SpanKY gentoo-dev 2009-03-14 18:55:12 UTC 
added the patch to gcc patchset, thanks

http://sources.gentoo.org/gentoo/src/patchsets/gcc/4.3.3/gentoo/67_all_gcc43-pr35964.patch?rev=1.1
Comment 5 Raúl Porcel (RETIRED) gentoo-dev 2009-04-02 13:23:37 UTC 
Can we get this added to 4.3.2-r3? Since its whats going to be stable...

bug 264121
Comment 6 Ryan Tandy 2009-04-02 18:17:22 UTC 
I can confirm that adding this patch to gcc-4.3.2-r3 makes procps compile properly (tested with armv5tel-softfloat-linux-gnueabi).