Created attachment 425700 [details] build log Portage 2.2.26 (python 2.7.10-final-0, hardened/linux/amd64, gcc-4.9.3, glibc-2.21-r1, 4.3.3-hardened-r4 x86_64) ================================================================= System uname: Linux-4.3.3-hardened-r4-x86_64-QEMU_Virtual_CPU_version_2.4.0-with-gentoo-2.2 KiB Mem: 4042208 total, 1966288 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Wed, 17 Feb 2016 07:30:02 +0000 sh bash 4.3_p42-r1 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 app-shells/bash: 4.3_p42-r1::gentoo dev-java/java-config: 2.2.0::gentoo dev-lang/perl: 5.20.2::gentoo dev-lang/python: 2.7.10-r1::gentoo dev-util/cmake: 3.3.1-r1::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.19.1::gentoo sys-apps/sandbox: 2.10-r1::gentoo sys-devel/autoconf: 2.69::gentoo sys-devel/automake: 1.14.1::gentoo, 1.15::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 4.9.3::gentoo sys-devel/gcc-config: 1.7.3::gentoo sys-devel/libtool: 2.4.6::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.3::gentoo (virtual/os-headers) sys-libs/glibc: 2.21-r1::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://192.168.0.22/gentoo-portage priority: -1000 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=x86-64" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/maven-bin-3.1/conf" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.6/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -march=x86-64" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps y -b" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildpkg collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://192.168.0.22/ http://distfiles.gentoo.org http://gentoo.wheel.sk/ http://mirror.netcologne.de/gentoo/ http://mirrors.linuxant.fr/distfiles.gentoo.org/" LANG="it_IT.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu" MAKEOPTS="-j4" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/tmp/" USE="acl amd64 berkdb bzip2 cli cracklib crypt cxx dri gdbm hardened iconv justify mmx mmxext modules multilib ncurses nptl openmp pam pax_kernel pcre pie readline seccomp session sse sse2 ssl ssp symlink tcpd unicode urandom xattr xtpax zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en en_GB" NGINX_MODULES_HTTP="access fastcgi gzip proxy rewrite" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" USE_PYTHON="2.7"
For now I'm able to compile with -j1
Due to the high severity of bug 574880 (CVE-2015-7547), we decided that this build failure should not block the security stabilization of sys-libs/glibc-2.21-r2. At the moment we have not identified the cause of this occasional build failure, but on our test systems it occurred only in rare cases. In most cases, compilation went through when we simply retried emerging the package again. We apologize for any inconvenience should this bug hit you in the stable distribution.
this is not a new issue -- all glibc-2.21 versions have had this problem
upstream already backported a patch, so i grabbed that: https://sources.gentoo.org/gentoo/src/patchsets/glibc/2.21/00_all_0029-Fix-parallel-build-error.patch?rev=1.1 https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=13f172f11eb1b259386de34c65d062682f353789