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dev-python/visual-3.2.9: grozin@laptop ~ $ python Python 2.4.3 (#1, Sep 30 2006, 20:36:21) [GCC 4.1.1 (Gentoo 4.1.1)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> from visual import * Segmentation fault Interesting thing is that it worked a week ago. Since then, there were a number of changes, and I cannot find which one have caused this failure. In particular, I installed numpy; updated xorg-server and xf86-video-i810; and many other things. Re-emerging visual does not help. Reproducible: Always Steps to Reproduce: 1. python 2. from visual import * 3. Actual Results: Segmentation fault
I'll check it out. Could you attach the output of emerge --info, please?
laptop ~ # emerge --info Portage 2.1.2.2 (default-linux/x86/2006.1/desktop, gcc-4.1.1, glibc-2.5-r0, 2.6.16-suspend2-r8 i686) ================================================================= System uname: 2.6.16-suspend2-r8 i686 Intel(R) Pentium(R) M processor 1400MHz Gentoo Base System release 1.12.9 Timestamp of tree: Mon, 30 Apr 2007 18:30:10 +0000 dev-java/java-config: 1.2.11-r1 dev-lang/python: 2.4.3-r4 dev-python/pycrypto: 2.0.1-r5 sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.61 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.16.1-r3 sys-devel/gcc-config: 1.3.15-r1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.17-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=pentium-m" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c" CXXFLAGS="-O2 -march=pentium-m" DISTDIR="/usr/portage/distfiles" FEATURES="distlocks metadata-transfer parallel-fetch sandbox sfperms strict" GENTOO_MIRRORS="ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo ftp://linux.rz.ruhr-uni-bochum.de/gentoo-mirror/ ftp://ftp.uni-erlangen.de/pub/mirrors/gentoo ftp://ftp.join.uni-muenster.de/pub/linux/distributions/gentoo ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo ftp://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ ftp://ftp.rz.tu-bs.de/pub/mirror/ftp.gentoo.org/gentoo-distfiles/" LINGUAS="ru" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/sci" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X acpi alsa arts bash-completion berkdb bitmap-fonts blas browserplugin cairo cdr cli cracklib crypt css cups dbus doc dri dvd dvdr dvdread eds emacs emboss encode esd fam ffmpeg fftw firefox fortran gdbm gif gmp gnome gpm gstreamer gtk hal iconv isdnlog jpeg kde lapack ldap leim libg++ mad midi mikmod mozilla mp3 mpeg mule ncurses nls nptl nptlonly nsplugin offensive ogg opengl oss pam pcre perl png ppds pppd python qt3 qt4 quicktime readline reflection sdl session speex spell spl ssl tcl tcpd tetex tk truetype truetype-fonts type1-fonts unicode vcd vorbis win32codecs wxwindows x86 xine xml xorg xv xvid zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="ru" USERLAND="GNU" VIDEO_CARDS="i810 vesa fbdev" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
I unmasked and installed visual-4_beta0. It segfaults just the same. Then I installed visual-4_beta15 (the current beta) using the same ebuild. And it works!
I ran into the same problem, but removing dev-python/numarray fixed it. visual was originally built with numarray, but then rebuilt with numeric instead (to see if it fixed my problem). It appears that, even though visual was rebuilt with numeric-support and _without_ numarray-support[1], it will attempt to use numarray for something: open("/usr/lib/python2.5/site-packages/numarray/_objectarray.so", O_RDONLY) = 7 read(7, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260\v\0\0004\0\0\0"..., 512) = 512 fstat64(7, {st_mode=S_IFREG|0755, st_size=14204, ...}) = 0 mmap2(NULL, 16948, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0xb66bd000 mmap2(0xb66c0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x2) = 0xb66c0000 close(7) = 0 close(6) = 0 close(5) = 0 --- SIGSEGV (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV +++ The same thing fixed 4_beta0, btw. I haven't tried with 4_beta15 (or 16, which is the current version) [1] * dev-python/visual-3.2.9 {:0} [R] doc -examples -numarray numeric
I'd propose to bump the version to 4_beta16 (the same ebuild is OK) and to unmask it (I use it on ~x86). This bug has been fixed in this latest beta. Why keep 4_beta0 if it does not work, and changing to a good one requires no work at all?
Created an attachment (id=134883) [details] patch for the numarray-package Alexander Færoy was so kind as to supply me with a patch to the numarray-package (where the real problem lies) that as far as I can see fixes the problem.
Works for me... See bug #143237 for a working dev-python/visual-3.2.9 ebuild Best regards, Portage 2.1.4.4 (default-linux/x86/2007.0/desktop, gcc-4.1.2, glibc-2.6.1-r0, 2.6.25-gentoo-r5 i686) ================================================================= System uname: 2.6.25-gentoo-r5 i686 AMD Turion(tm) 64 X2 Mobile Technology TL-56 Timestamp of tree: Mon, 30 Jun 2008 14:00:01 +0000 distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] app-shells/bash: 3.2_p17-r1 dev-java/java-config: 1.3.7, 2.1.6 dev-lang/python: 2.4.4-r9, 2.5.2-r4 dev-python/pycrypto: 2.0.1-r6 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.61-r1 sys-devel/automake: 1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.1 sys-devel/binutils: 2.18-r1 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.23-r3 ACCEPT_KEYWORDS="x86" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=i686 -O3 -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/config /var/bind" CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/splash /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-march=i686 -O3 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="ccache collision-protect distlocks metadata-transfer parallel-fetch sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://ftp.roedu.net/pub/mirrors/gentoo.org/ http://gentoo.cites.uiuc.edu/pub/gentoo/ http://cesium.di.uminho.pt/pub/gentoo/" LINGUAS="us en es" MAKEOPTS="-j3" 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" PORTDIR_OVERLAY="/usr/local/overlays/crossdev /usr/portage/local/layman/enlightenment /usr/portage/local/layman/science /usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X acl acpi alsa apache2 arts bash-completion berkdb bluetooth branding cairo cdr cli cracklib crypt cups dbus dri dvd dvdr dvdread eds emboss encode esd evo fam ffmpeg firefox fortran gdbm gif glitz gnome gpm gstreamer gtk hal iconv ipv6 isdnlog jpeg kerberos ldap mad midi mikmod mp3 mp4 mpeg mplayer mudflap ncurses nls nptl nptlonly ogg opengl openmp oss pam pcre pdf perl php png pppd python qt3 qt3support qt4 quicktime readline reflection sdl session spell spl ssl svg tcpd tiff truetype unicode vorbis win32codecs x86 xml xorg xv zlib" ALSA_CARDS="nvidia hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic auth_digest authn_anon authn_dbd 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 dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif so 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" LINGUAS="us en es" USERLAND="GNU" VIDEO_CARDS="nvidia" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Added dev-python/visual-3.2.9-r1 in tree, solves this issue. Closing bug. Best regards,
