while running scons under sandbox, a bunch of abort's are signaled by glibc $ emerge sqlite # needed by xmms2 $ emerge scons $ wget http://xmms2.xmms.org/snapshots/xmms2-bk-snapshot-050522.tar.gz $ tar zxf xmms2-bk-snapshot-050522.tar.gz $ cd xmms2-050522 $ LD_PRELOAD=/usr/lib/libsandbox.so scons <snip> scons: Reading SConscript files ... ===================================== Configuration printout ===================================== Enabled plugins: m3u, html, alsa, wave, flac, diskwrite, curl_http, gnomevfs, pls, mad, smb, jack, oss, replaygain, eq, vorbisfile, file scons: done reading SConscript files. scons: Building targets ... gcc -g -Wall -O0 -Isrc/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -c -o src/clients/cli/xmms2_client.o src/clients/cli/xmms2_client.c *** glibc detected *** double free or corruption (out): 0x000072f5b4a512d0 *** scons: *** [src/clients/cli/xmms2_client.o] Error -6 scons: building terminated because of errors.
Portage 2.0.51.22-r1 (default-linux/amd64/2004.3, gcc-4.0.0, glibc-2.3.5-r0, 2.6.11.9-grsec x86_64) ================================================================= System uname: 2.6.11.9-grsec x86_64 AMD Athlon(tm) 64 Processor 3500+ Gentoo Base System version 1.6.12 distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.4 [enabled] dev-lang/python: 2.3.5, 2.4.1 sys-apps/sandbox: 1.2.8 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.5 sys-devel/binutils: 2.15, 2.15.92.0.2-r9, 2.16, 2.16.90.0.3 sys-devel/libtool: 1.5.18 virtual/os-headers: 2.6.11 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=k8 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/alias /var/qmail/control /var/vpopmail/domains /var/vpopmail/etc" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/texmf/web2c /etc/env.d" CXXFLAGS="-O2 -march=k8 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache cvs distlocks multilib noauto noinfo sandbox sfperms" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j6" PKGDIR="/mnt/space/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://gentoo/gentoo-portage" USE="amd64 X a52 aac aalib acl acpi adns alsa audiofile avi berkdb bitmap-fonts bzip2 cairo cddb cdparanoia cdr crypt cups curl dba directfb dts dvd dvdr dvdread encode esd fam fbcon flac flash font-server gd gif glitz gphoto2 gpm gtk gtk2 imagemagick imap imlib ipv6 jack joystick jp2 jpeg jpeg2k libcaca libwww lzo lzw lzw-tiff mad maildir mikmod mime mng motif mp3 mpeg multilib mysql ncurses nls nptl nptlonly nvidia ogg oggvorbis opengl oss pcre perl pic png python quicktime readline real samba sdl sndfile spell sqlite ssl svg tcltk tcpd tetex threads tiff truetype truetype-fonts type1-fonts usb userlocales vorbis wmf xanim xine xml xml2 xmms xpm xrandr xv xvid xvmc zlib video_cards_nvidia userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS
Note, the issues dont occur on x86, so far only found the problem on amd64.
Not to be a smartass, but does it happen with gcc-3.4 as well?
i just happened to have gcc-4 active at that time, nothing was built with it (python/sandbox) but to directly answer your question, the same error happens if i set `gcc-config` to gcc-3.4
Jason, im running gcc3.4, and im getting the same issue (not using gcc4.0 at all here). Portage 2.0.51.22-r1 (default-linux/amd64/2005.0, gcc-3.4.3-20050110, glibc-2.3.5-r0, 2.6.11-ck8 x86_64) ================================================================= System uname: 2.6.11-ck8 x86_64 AMD Opteron(tm) Processor 148 Gentoo Base System version 1.6.12 dev-lang/python: 2.3.5 sys-apps/sandbox: 1.2.8 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.5 sys-devel/binutils: 2.16 sys-devel/libtool: 1.5.18 virtual/os-headers: 2.6.11 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=k8 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -march=k8 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache distlocks fixpackages nostrip sandbox sfperms strict" GENTOO_MIRRORS="http://mirror.isp.net.au/ftp/pub/gentoo http://mirror.pacific.net.au/pub/Gentoo http://public.planetmirror.com/pub/ge ntoo http://mirror.gentoo.gr.jp ftp://gg3.net/pub/linux/gentoo http://ftp-mirror.internap.com/pub/gentoo ftp://gentoo.agsn.ca/" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://172.17.0.1/gentoo-portage" USE="X acpi aim alsa amd64 apache2 berkdb bitmap-fonts cairo cdr crypt dba debug dvd dvdr ethereal font-server fortran gd gdbm gif gp m gtk gtk2 icq imap innodb ipv6 jabber jp2 jpeg ldap lzw lzw-tiff mad mozilla mozsvg mp3 ncurses nls nptl nptlonly opengl pam pcntl p erl png posix python readline ruby samba session sqlite ssl tcpd tiff truetype truetype-fonts type1-fonts usb userlocales xine xinera ma xml2 xmms xpm xrandr xv yahoo zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS
*** Bug 92313 has been marked as a duplicate of this bug. ***
everyone in Bug 92313 was on amd64
Bug 92313 has a fix: http://bugs.gentoo.org/attachment.cgi?id=60476 as dang pointed out, execve() is trying to free tmp_str which isnt malloced, it's created on the stack: char tmp_str[4096]; az: i'll merge this in a day or two if you dont get around to it
*** Bug 95080 has been marked as a duplicate of this bug. ***
I can confirm this change to sandbox allowed me to get past the issue stopping the xmms2 ebuild with sandbox enabled. Now ive got another xmms2 compile issue to deal with :) (unrelated)
Ill add this later today, thanks.
Added to svn repo - will be in next release.
*** Bug 90735 has been marked as a duplicate of this bug. ***
*** Bug 94355 has been marked as a duplicate of this bug. ***
