In both the amd64 and the x86 chroot I use for libreoffice-bin building, an "emerge -ev world" aborted with a traceback after merging gcc-6.4.0. Here's the output from amd64: >>> Regenerating /etc/ld.so.cache... >>> Original instance of package unmerged safely. * Switching native-compiler to x86_64-pc-linux-gnu-6.4.0 ... [ ok ] * If you have issues with packages unable to locate libstdc++.la, * then try running 'fix_libtool_files.sh' on the old gcc versions. * You might want to review the GCC upgrade guide when moving between * major versions (like 4.2 to 4.3): * https://wiki.gentoo.org/wiki/Upgrading_GCC >>> sys-devel/gcc-6.4.0 merged. >>> Regenerating /etc/ld.so.cache... >>> Emerging (364 of 373) sys-apps/iproute2-4.4.0::gentoo * Messages for package sys-devel/llvm-3.9.1-r1: * The C++ compiler -g option is known to increase the size of the package * considerably. If you run out of space, please consider removing it. * [ lots of package messages ] * Messages for package sys-libs/glibc-2.25-r9: * Defaulting /etc/host.conf:multi to on * Generating all locales; edit /etc/locale.gen to save time/space * Messages for package sys-devel/gcc-6.4.0: * If you have issues with packages unable to locate libstdc++.la, * then try running 'fix_libtool_files.sh' on the old gcc versions. * You might want to review the GCC upgrade guide when moving between * major versions (like 4.2 to 4.3): * https://wiki.gentoo.org/wiki/Upgrading_GCC [ about 10-20 blank lines in the log ] Traceback (most recent call last): File "/usr/lib/python-exec/python3.5/emerge", line 50, in <module> retval = emerge_main() File "/usr/lib64/python3.5/site-packages/_emerge/main.py", line 1250, in emerge_main return run_action(emerge_config) File "/usr/lib64/python3.5/site-packages/_emerge/actions.py", line 3297, in run_action retval = action_build(emerge_config, spinner=spinner) File "/usr/lib64/python3.5/site-packages/_emerge/actions.py", line 540, in action_build retval = mergetask.merge() File "/usr/lib64/python3.5/site-packages/_emerge/Scheduler.py", line 1039, in merge rval = self._merge() File "/usr/lib64/python3.5/site-packages/_emerge/Scheduler.py", line 1444, in _merge self._main_loop() File "/usr/lib64/python3.5/site-packages/_emerge/Scheduler.py", line 1416, in _main_loop self._event_loop.iteration() File "/usr/lib64/python3.5/site-packages/portage/util/_eventloop/EventLoop.py", line 333, in iteration if not x.callback(f, event, *x.args): File "/usr/lib64/python3.5/site-packages/portage/util/_async/PipeLogger.py", line 92, in _output_handler self.wait() File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 57, in wait self._wait_hook() File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 175, in _wait_hook self._exit_listener_stack.pop()(self) File "/usr/lib64/python3.5/site-packages/_emerge/SpawnProcess.py", line 173, in _pipe_logger_exit self._async_waitpid() File "/usr/lib64/python3.5/site-packages/_emerge/SubProcess.py", line 113, in _async_waitpid self.pid, self._async_waitpid_cb) File "/usr/lib64/python3.5/site-packages/portage/util/_eventloop/EventLoop.py", line 411, in child_watch_add self._poll_child_processes() File "/usr/lib64/python3.5/site-packages/portage/util/_eventloop/EventLoop.py", line 455, in _poll_child_processes x.callback(x.pid, wait_retval[1], x.data) File "/usr/lib64/python3.5/site-packages/_emerge/SubProcess.py", line 119, in _async_waitpid_cb self.wait() File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 57, in wait self._wait_hook() File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 175, in _wait_hook self._exit_listener_stack.pop()(self) File "/usr/lib64/python3.5/site-packages/_emerge/EbuildMerge.py", line 59, in _merge_exit self.wait() File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 57, in wait self._wait_hook() File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 175, in _wait_hook self._exit_listener_stack.pop()(self) File "/usr/lib64/python3.5/site-packages/_emerge/PackageMerge.py", line 49, in _install_exit self.wait() File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 57, in wait self._wait_hook() File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 175, in _wait_hook self._exit_listener_stack.pop()(self) File "/usr/lib64/python3.5/site-packages/_emerge/Scheduler.py", line 1293, in _merge_exit self._schedule() File "/usr/lib64/python3.5/site-packages/_emerge/PollScheduler.py", line 154, in _schedule self._schedule_tasks() File "/usr/lib64/python3.5/site-packages/_emerge/Scheduler.py", line 1612, in _schedule_tasks if self._schedule_tasks_imp(): File "/usr/lib64/python3.5/site-packages/_emerge/Scheduler.py", line 1742, in _schedule_tasks_imp self._task_queues.jobs.add(task) File "/usr/lib64/python3.5/site-packages/_emerge/SequentialTaskQueue.py", line 23, in add self.schedule() File "/usr/lib64/python3.5/site-packages/_emerge/SequentialTaskQueue.py", line 45, in schedule task.start() File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 30, in start self._start() File "/usr/lib64/python3.5/site-packages/_emerge/MergeListItem.py", line 85, in _start self._start_task(build, self._default_final_exit) File "/usr/lib64/python3.5/site-packages/_emerge/CompositeTask.py", line 151, in _start_task task.start() File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 30, in start self._start() File "/usr/lib64/python3.5/site-packages/_emerge/EbuildBuild.py", line 62, in _start settings=self.settings, db=portdb) File "/usr/lib64/python3.5/site-packages/portage/package/ebuild/doebuild.py", line 452, in doebuild_environment ["SRC_URI"], mytree=mytree) File "/usr/lib64/python3.5/site-packages/portage/dbapi/porttree.py", line 628, in aux_get proc.wait() File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 54, in wait self._wait() File "/usr/lib64/python3.5/site-packages/_emerge/SubProcess.py", line 100, in _wait self._waitpid_loop() File "/usr/lib64/python3.5/site-packages/_emerge/SubProcess.py", line 123, in _waitpid_loop self.pid, self._waitpid_cb) File "/usr/lib64/python3.5/site-packages/portage/util/_eventloop/EventLoop.py", line 411, in child_watch_add self._poll_child_processes() File "/usr/lib64/python3.5/site-packages/portage/util/_eventloop/EventLoop.py", line 455, in _poll_child_processes x.callback(x.pid, wait_retval[1], x.data) File "/usr/lib64/python3.5/site-packages/_emerge/SubProcess.py", line 133, in _waitpid_cb self._set_returncode((pid, condition)) File "/usr/lib64/python3.5/site-packages/_emerge/EbuildMetadataPhase.py", line 191, in _set_returncode metadata["INHERITED"].split()) File "/usr/lib64/python3.5/site-packages/portage/eclass_cache.py", line 178, in get_eclass_data ec_dict[x] = self.eclasses[x] KeyError: 'desktop'
(amd64) packages ~ # emerge --info Portage 2.3.13 (python 3.5.4-final-0, default/linux/amd64/13.0/desktop, gcc-6.4.0, glibc-2.25-r9, 4.1.15-gentoo-r1 x86_64) ================================================================= System uname: Linux-4.1.15-gentoo-r1-x86_64-Intel-R-_Xeon-R-_CPU_E31275_@_3.40GHz-with-gentoo-2.4.1 KiB Mem: 32799736 total, 1675316 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Fri, 01 Dec 2017 08:00:01 +0000 Head commit of repository gentoo: d2c9383736664caae9ae7ee60fd3be43eb48e909 sh bash 4.3_p48-r1 ld GNU ld (Gentoo 2.29.1 p3) 2.29.1 app-shells/bash: 4.3_p48-r1::gentoo dev-lang/perl: 5.24.3::gentoo dev-lang/python: 2.7.14::gentoo, 3.5.4::gentoo dev-util/cmake: 3.8.2::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.4.1-r2::gentoo sys-apps/openrc: 0.34.11::gentoo sys-apps/sandbox: 2.10-r4::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.15.1-r1::gentoo sys-devel/binutils: 2.29.1-r1::gentoo sys-devel/gcc: 6.4.0::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.4::gentoo (virtual/os-headers) sys-libs/glibc: 2.25-r9::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: ABI="amd64" ABI_X86="64" ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" ACCEPT_PROPERTIES="*" ACCEPT_RESTRICT="*" 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd 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 cgi cgid 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" ARCH="amd64" AUTOCLEAN="yes" BOOTSTRAP_USE="cxx unicode internal-glib python_targets_python3_5 python_targets_python2_7 multilib" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -g" CFLAGS_amd64="-m64" CFLAGS_x32="-mx32" CFLAGS_x86="-m32" CHOST="x86_64-pc-linux-gnu" CHOST_amd64="x86_64-pc-linux-gnu" CHOST_x32="x86_64-pc-linux-gnux32" CHOST_x86="i686-pc-linux-gnu" CLEAN_DELAY="5" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" COLLISION_IGNORE="/lib/modules/* *.py[co] *$py.class */dropin.cache" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CPU_FLAGS_X86="mmx mmxext sse sse2" CXXFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -g" DEFAULT_ABI="amd64" DISTDIR="/usr/portage/distfiles" ELIBC="glibc" EMERGE_DEFAULT_OPTS="-v --keep-going" EMERGE_WARNING_DELAY="10" EPREFIX="" EROOT="/" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FETCHCOMMAND="wget -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}"" FETCHCOMMAND_RSYNC="rsync -avP "${URI}" "${DISTDIR}/${FILE}"" FETCHCOMMAND_SFTP="bash -c "x=\${2#sftp://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port= ; eval \"declare -a ssh_opts=(\${3})\" ; exec sftp \${port:+-P \${port}} \"\${ssh_opts[@]}\" \"\${host}:/\${x#*/}\" \"\$1\"" sftp "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}"" FETCHCOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port= ; exec rsync --rsh=\"ssh \${port:+-p\${port}} \${3}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}"" FFLAGS="-O2 -pipe" GCC_SPECS="" GENTOO_MIRRORS="http://distfiles.gentoo.org" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="" GSETTINGS_BACKEND="dconf" HOME="/root" INFOPATH="/usr/share/gcc-data/x86_64-pc-linux-gnu/6.4.0/info:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.29.1/info:/usr/share/info" INPUT_DEVICES="keyboard mouse evdev" IUSE_IMPLICIT="abi_x86_64 prefix prefix-chain prefix-guest" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LC_MESSAGES="C" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LDFLAGS_amd64="-m elf_x86_64" LDFLAGS_x32="-m elf32_x86_64" LDFLAGS_x86="-m elf_i386" LESS="-R -M --shift 5" LESSOPEN="|lesspipe %s" LIBDIR_amd64="lib64" LIBDIR_x32="libx32" LIBDIR_x86="lib32" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LOGNAME="root" LS_COLORS="rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.cfg=00;32:*.conf=00;32:*.diff=00;32:*.doc=00;32:*.ini=00;32:*.log=00;32:*.patch=00;32:*.pdf=00;32:*.ps=00;32:*.tex=00;32:*.txt=00;32:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:" MAIL="/var/mail/root" MAKEOPTS="-j3" MANPATH="/usr/share/gcc-data/x86_64-pc-linux-gnu/6.4.0/man:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.29.1/man:/usr/local/share/man:/usr/share/man" MULTILIB_ABIS="amd64 x86" MULTILIB_STRICT_DENY="64-bit.*shared object" MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib" MULTILIB_STRICT_EXEMPT="(perl5|gcc|gcc-lib|binutils|eclipse-3|debug|portage|udev|systemd|clang|python-exec|llvm)" NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" OFFICE_IMPLEMENTATION="libreoffice" OLDPWD="/" OPENGL_PROFILE="xorg-x11" PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin" PHP_TARGETS="php5-6 php7-0" PKGDIR="/root/lo-bin-build/packages" PORTAGE_ARCHLIST="alpha amd64 amd64-fbsd amd64-linux arm arm-linux arm64 arm64-linux hppa ia64 m68k m68k-mint mips nios2 ppc ppc-aix ppc-macos ppc64 ppc64-linux riscv s390 sh sparc sparc-fbsd sparc-solaris sparc64-solaris x64-cygwin x64-macos x64-solaris x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt" PORTAGE_BIN_PATH="/usr/lib/portage/python3.5" PORTAGE_COMPRESS_EXCLUDE_SUFFIXES="css gif htm[l]? jp[e]?g js pdf png" PORTAGE_CONFIGROOT="/" PORTAGE_DEBUG="0" PORTAGE_DEPCACHEDIR="/var/cache/edb/dep" PORTAGE_ELOG_CLASSES="log warn error" PORTAGE_ELOG_MAILFROM="portage@localhost" PORTAGE_ELOG_MAILSUBJECT="[portage] ebuild log for ${PACKAGE} on ${HOST}" PORTAGE_ELOG_MAILURI="root" PORTAGE_ELOG_SYSTEM="save_summary:log,warn,error,qa echo" PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS="5" PORTAGE_FETCH_RESUME_MIN_SIZE="350K" PORTAGE_GID="250" PORTAGE_GPG_SIGNING_COMMAND="gpg --sign --digest-algo SHA256 --clearsign --yes --default-key "${PORTAGE_GPG_KEY}" --homedir "${PORTAGE_GPG_DIR}" "${FILE}"" PORTAGE_INST_GID="0" PORTAGE_INST_UID="0" PORTAGE_INTERNAL_CALLER="1" PORTAGE_NICENESS="15" PORTAGE_OVERRIDE_EPREFIX="" PORTAGE_PYM_PATH="/usr/lib64/python3.5/site-packages" PORTAGE_PYTHONPATH="/usr/lib64/python3.5/site-packages" 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 --exclude=/.git" PORTAGE_RSYNC_RETRIES="-1" PORTAGE_SYNC_STALE="30" PORTAGE_TMPDIR="/var/tmp" PORTAGE_VERBOSE="1" PORTAGE_WORKDIR_MODE="0700" PORTAGE_XATTR_EXCLUDE="btrfs.* security.evm security.ima security.selinux system.nfs4_acl" PORT_LOGDIR_CLEAN="find "${PORT_LOGDIR}" -type f ! -name "summary.log*" -mtime +7 -delete" POSTGRES_TARGETS="postgres9_5" PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND" PWD="/root" PYTHONDONTWRITEBYTECODE="1" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" QT_GRAPHICSSYSTEM="raster" RESUMECOMMAND="wget -c -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}"" RESUMECOMMAND_RSYNC="rsync -avP "${URI}" "${DISTDIR}/${FILE}"" RESUMECOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port= ; exec rsync --rsh=\"ssh \${port:+-p\${port}} \${3}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}"" ROOT="/" ROOTPATH="/usr/x86_64-pc-linux-gnu/gcc-bin/6.4.0:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin" RPMDIR="/usr/portage/rpm" RUBY_TARGETS="ruby22" SHELL="/bin/bash" SHLVL="2" SUDO_COMMAND="/opt/enter-chroot.sh amd64" SUDO_GID="100" SUDO_UID="1004" SUDO_USER="dilfridge" SYMLINK_LIB="yes" TERM="xterm-256color" TWISTED_DISABLE_WRITING_OF_PLUGIN_CACHE="1" UNINSTALL_IGNORE="/lib/modules/* /var/run /var/lock" USE="X a52 aac acl acpi alsa amd64 berkdb bindist bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus dri dts dvd dvdr emboss encode exif fam firefox flac fortran gdbm gif glamor gpm gtk iconv ipv6 jpeg lcms ldap libnotify mad mng modules mp3 mp4 mpeg multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf png policykit ppds qt3support qt4 qt5 readline sdl seccomp session spell ssl startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 xattr xcb xml xv xvid 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd 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 cgi cgid 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" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby22" USERLAND="GNU" VIDEO_CARDS="vesa" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" USER="root" USERLAND="GNU" USERNAME="root" USE_EXPAND="ABI_MIPS ABI_PPC ABI_S390 ABI_X86 ALSA_CARDS APACHE2_MODULES APACHE2_MPMS CALLIGRA_EXPERIMENTAL_FEATURES CALLIGRA_FEATURES CAMERAS COLLECTD_PLUGINS CPU_FLAGS_ARM CPU_FLAGS_X86 CROSSCOMPILE_OPTS CURL_SSL ELIBC ENLIGHTENMENT_MODULES FFTOOLS GPSD_PROTOCOLS GRUB_PLATFORMS INPUT_DEVICES KERNEL L10N LCD_DEVICES LIBREOFFICE_EXTENSIONS LINGUAS LIRC_DEVICES LLVM_TARGETS MONKEYD_PLUGINS NETBEANS_MODULES NGINX_MODULES_HTTP NGINX_MODULES_MAIL NGINX_MODULES_STREAM OFED_DRIVERS OFFICE_IMPLEMENTATION OPENMPI_FABRICS OPENMPI_OFED_FEATURES OPENMPI_RM PHP_TARGETS POSTGRES_TARGETS PYTHON_SINGLE_TARGET PYTHON_TARGETS QEMU_SOFTMMU_TARGETS QEMU_USER_TARGETS ROS_MESSAGES RUBY_TARGETS SANE_BACKENDS USERLAND UWSGI_PLUGINS VIDEO_CARDS VOICEMAIL_STORAGE XFCE_PLUGINS XTABLES_ADDONS" USE_EXPAND_HIDDEN="ABI_MIPS ABI_PPC ABI_S390 CPU_FLAGS_ARM CROSSCOMPILE_OPTS ELIBC KERNEL USERLAND" USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND" USE_EXPAND_UNPREFIXED="ARCH" USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm-linux arm64 hppa ia64 m68k m68k-mint mips nios2 ppc ppc64 ppc64-linux ppc-aix ppc-macos riscv s390 sh sparc sparc64-solaris sparc-fbsd sparc-solaris x64-cygwin x64-macos x64-solaris x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt" USE_EXPAND_VALUES_ELIBC="AIX bionic Cygwin Darwin DragonFly FreeBSD glibc HPUX Interix mingw mintlib musl NetBSD OpenBSD SunOS uclibc Winnt" USE_EXPAND_VALUES_KERNEL="AIX Darwin FreeBSD freemint HPUX linux NetBSD OpenBSD SunOS Winnt" USE_EXPAND_VALUES_USERLAND="BSD GNU" USE_ORDER="env:pkg:conf:defaults:pkginternal:repo:env.d" VIDEO_CARDS="vesa" XDG_CONFIG_DIRS="/etc/xdg" XDG_DATA_DIRS="/usr/local/share:/usr/share" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
It appears as though the gentoo repository got synced while emerge was running. The only really sane way to to prevent errors of this nature will be to use locking to ensure that repositories remain immutable while emerge is running.
*** Bug 640982 has been marked as a duplicate of this bug. ***
*** Bug 658426 has been marked as a duplicate of this bug. ***
Here's an example of how this bug appears with sys-apps/portage-2.3.40-r1 (current latest stable): > >>> Emerging (83 of 566) dev-python/certifi-2018.4.16::gentoo > >>> Installing (83 of 566) dev-python/certifi-2018.4.16::gentoo > >>> Emerging (84 of 566) sys-apps/file-5.33-r3::gentoo > >>> Jobs: 83 of 566 complete, 1 running Load avg: 2.87, 3.80, 4.20Exception in callback AsynchronousTask.wait() > handle: <Handle AsynchronousTask.wait()> > Traceback (most recent call last): > File "/usr/lib64/python3.5/asyncio/events.py", line 127, in _run > self._callback(*self._args) > File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 84, in wait > self._wait_hook() > File "/usr/lib64/python3.5/site-packages/_emerge/AsynchronousTask.py", line 195, in _wait_hook > self._exit_listener_stack.pop()(self) > File "/usr/lib64/python3.5/site-packages/_emerge/EbuildBuild.py", line 68, in _start_with_metadata > settings.configdict["pkg"]["SRC_URI"], = aux_get_task.future.result() > File "/usr/lib64/python3.5/asyncio/futures.py", line 294, in result > raise self._exception > portage.exception.PortageKeyError: 'sys-apps/file-5.33-r3' > --Return-- > > /usr/lib64/python3.5/site-packages/portage/util/_eventloop/asyncio_event_loop.py(76)_internal_caller_exception_handler()->None > -> pdb.set_trace() The portage.exception.PortageKeyError: 'sys-apps/file-5.33-r3' occurred because this file move got synced while emerge was running: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6d0b89f14127625f091fe9edbec9ca41ac1accd2 Locks are one way to prevent this sort of problem. Alternatively, we might use repository snapshots as a lock-free solution. The snapshots could be created using an abstraction layer with plugins for various snapshot implementations based on things like btrfs, zfs, device-mapper, and overlayfs.
If you have this problem involving an rsync repository, please consider trying the repos.conf sync-rcu setting (from bug 662070) which is available in sys-apps/portage-2.3.50, documented in `man portage`.
*** Bug 671676 has been marked as a duplicate of this bug. ***
*** Bug 780321 has been marked as a duplicate of this bug. ***
