Libreoffice fails to build both with jemalloc on and off and -j1 and -j4 Reproducible: Always Portage 2.1.10.49 (default/linux/amd64/10.0/desktop, gcc-4.5.3, glibc-2.13-r4, 3.2.12-gentoo x86_64) ================================================================= System uname: Linux-3.2.12-gentoo-x86_64-AMD_Phenom-tm-_II_X4_10_Processor-with-gentoo-2.0.3 Timestamp of tree: Fri, 20 Apr 2012 18:15:01 +0000 app-shells/bash: 4.2_p20 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.2-r3, 3.2.2 dev-util/cmake: 2.8.6-r4 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.0.3 sys-apps/openrc: 0.9.9.3 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.11.1 sys-devel/binutils: 2.21.1-r1 sys-devel/gcc: 4.5.3-r2 sys-devel/gcc-config: 1.5-r2 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 3.1 (virtual/os-headers) sys-libs/glibc: 2.13-r4 Repositories: gentoo location: /usr/portage sync: rsync://rsync.ua.gentoo.org/gentoo-portage priority: -1000 multimedia location: /var/lib/layman/multimedia masters: gentoo priority: 0 my_own location: /usr/local/portage/my_own masters: gentoo priority: 1 ABI="amd64" ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" ACCEPT_PROPERTIES="*" 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" 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" ANT_HOME="/usr/share/ant" 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 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 multilib" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="ptp2" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=amdfam10 -fomit-frame-pointer -O3 -pipe -floop-interchange -floop-strip-mine -floop-block -ftracer" 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-gnu" CHOST_x86="i686-pc-linux-gnu" CLEAN_DELAY="5" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" COLLISION_IGNORE="/lib/modules" COLORTERM="gnome-terminal" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /usr/share/maven-bin-2.2/conf /usr/share/maven-bin-3.0/conf /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CVS_RSH="ssh" CXXFLAGS="-march=amdfam10 -fomit-frame-pointer -O3 -pipe -floop-interchange -floop-strip-mine -floop-block -ftracer" DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-fu1ri7eTyL,guid=0d8a6221be795208b0fae8b00000009d" DEFAULT_ABI="amd64" DESKTOP_SESSION="xfce" DISPLAY=":0" DISTDIR="/usr/portage/distfiles" ECHANGELOG_USER="Iurii Zaikin yzaikin <punloh@yahoo.com>" EDITOR="/usr/bin/emacs" ELIBC="glibc" EMERGE_DEFAULT_OPTS="--ask --verbose --keep-going --quiet-build=n" EMERGE_WARNING_DELAY="10" EPREFIX="" EROOT="/" FCFLAGS="" FEATURES="assume-digests binpkg-logs clean-logs distlocks ebuild-locks fail-clean fixlafiles metadata-transfer news parallel-fetch protect-owned sandbox sfperms split-elog split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" 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=22 ; exec sftp -P \${port} \"\${host}:/\${x#*/}\" \"\$1\"" sftp "${DISTDIR}/${FILE}" "${URI}"" FETCHCOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port=22 ; exec rsync --rsh=\"ssh -p\${port}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}"" FFLAGS="" GCC_SPECS="" GDK_USE_XFT="1" GDMSESSION="xfce" GDM_XSERVER_LOCATION="local" GENTOO_MIRRORS="http://gentoo.iteam.net.ua" GLADE_CATALOG_PATH=":" GLADE_MODULE_PATH=":" GLADE_PIXMAP_PATH=":" GNOME_KEYRING_CONTROL="/tmp/keyring-S7QMif" GNOME_KEYRING_PID="6546" GPG_AGENT_INFO="/tmp/gpg-y6rGtx/S.gpg-agent:6598:1" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" GRUB_PLATFORMS="" GSETTINGS_BACKEND="dconf" HG="/usr/bin/hg" HOME="/home/yura" INFOPATH="/usr/share/info:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.21.1/info:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.5.3/info:/usr/share/info/emacs-23" INPUT_DEVICES="evdev" JAVAC="/etc/java-config-2/current-system-vm/bin/javac" JAVACC_HOME="/usr/share/javacc/" JAVA_HOME="/etc/java-config-2/current-system-vm" JDK_HOME="/etc/java-config-2/current-system-vm" KERNEL="linux" LANG="ru_UA.UTF-8" LANGUAGE="ru_UA.UTF-8" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LC_ALL="ru_UA.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-O1 -Wl,--hash-style=gnu" 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" LIBBLURAY_CP="/usr/share/libbluray/lib/libbluray.jar" LIBDIR_amd64="lib64" LIBDIR_amd64_fbsd="lib64" LIBDIR_n32="lib32" LIBDIR_n64="lib64" LIBDIR_o32="lib" LIBDIR_ppc="lib32" LIBDIR_ppc64="lib64" LIBDIR_s390="lib32" LIBDIR_s390x="lib64" LIBDIR_sparc32="lib32" LIBDIR_sparc64="lib64" LIBDIR_x32="libx32" LIBDIR_x86="lib32" LIBDIR_x86_fbsd="lib32" LIBGLADE_MODULE_PATH=":" LINGUAS="en ru uk" LOGNAME="yura" 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:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=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:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=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:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.pdf=00;32:*.ps=00;32:*.txt=00;32:*.patch=00;32:*.diff=00;32:*.log=00;32:*.tex=00;32:*.doc=00;32:*.aac=00;36:*.au=00;36:*.flac=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:*.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:" MAKEOPTS="-j4" MANPATH="/etc/java-config-2/current-system-vm/man:/usr/local/share/man:/usr/share/man:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.21.1/man:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.5.3/man:/etc/java-config/system-vm/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)" NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" NOCOLOR="true" OLDPWD="/home/yura/oss/openwrt" OPENGL_PROFILE="xorg-x11" ORBIT_SOCKETDIR="/tmp/orbit-yura" PAGER="/usr/bin/less" PALUDIS_OPTIONS="--dl-installed-deps-pre pre --dl-reinstall if-use-changed --dl-reinstall-scm weekly --continue-on-failure if-satisfied --log-level warning --show-use-descriptions all --show-reasons summary --multitask" PATH="/usr/local/bin:/usr/bin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.5.3:/opt/ekopath/bin" PHP_TARGETS="php5-3" PKGDIR="/usr/portage/packages" PORTAGE_ARCHLIST="ppc sparc64-freebsd ppc-openbsd x86-openbsd ppc64 x86-winnt x86-fbsd ppc-aix alpha arm x86-freebsd s390 amd64 arm-linux x86-macos x64-openbsd ia64-hpux hppa x86-netbsd ppc64-linux x86-cygwin amd64-linux ia64-linux x86 sparc-solaris x64-freebsd sparc64-solaris x86-linux x64-macos sparc m68k-mint ia64 mips ppc-macos x86-interix hppa-hpux amd64-fbsd x64-solaris m68k sh x86-solaris sparc-fbsd" PORTAGE_BINHOST_CHUNKSIZE="3000" PORTAGE_BIN_PATH="/usr/lib64/portage/bin" PORTAGE_COMPRESS="lzma" PORTAGE_COMPRESS_EXCLUDE_SUFFIXES="css gif htm[l]? jp[e]?g js pdf png" PORTAGE_COMPRESS_FLAGS="--best -e -M max" PORTAGE_CONFIGROOT="/" PORTAGE_DEBUG="0" PORTAGE_DEPCACHEDIR="/var/cache/edb/dep" PORTAGE_ELOG_CLASSES="info warn error" PORTAGE_ELOG_MAILFROM="portage@localhost" PORTAGE_ELOG_MAILSUBJECT="[portage] ebuild log for ${PACKAGE} on ${HOST}" PORTAGE_ELOG_MAILURI="root" PORTAGE_ELOG_SYSTEM="save" PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS="5" PORTAGE_FETCH_RESUME_MIN_SIZE="350K" PORTAGE_GID="250" PORTAGE_GPG_SIGNING_COMMAND="gpg --sign --clearsign --yes --default-key "${PORTAGE_GPG_KEY}" --homedir "${PORTAGE_GPG_DIR}" "${FILE}"" PORTAGE_INST_GID="0" PORTAGE_INST_UID="0" PORTAGE_OVERRIDE_EPREFIX="" PORTAGE_PYM_PATH="/usr/lib64/portage/pym" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_RSYNC_RETRIES="-1" PORTAGE_SYNC_STALE="30" PORTAGE_TMPDIR="/var/tmp" PORTAGE_VERBOSE="1" PORTAGE_WORKDIR_MODE="0700" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/var/lib/layman/multimedia /usr/local/portage/my_own" PORT_LOGDIR_CLEAN="find "${PORT_LOGDIR}" -type f ! -name "summary.log*" -mtime +7 -delete" PRELINK_PATH_MASK="/lib/modules:/usr/lib/locale:/usr/lib/wine:/usr/lib/valgrind:*.la:*.png:*.py:*.pl:*.pm:*.sh:*.xml:*.xslt:*.a:*.js:/usr/lib64/libfreebl3.so:/usr/lib64/libnssdbm3.so:/usr/lib64/libsoftokn3.so" PROFILE_ONLY_VARIABLES="ARCH ELIBC KERNEL USERLAND" PWD="/home/yura/oss/openwrt/src" PYTHONDONTWRITEBYTECODE="1" QEMU_SOFTMMU_TARGETS="arm mips mipsel" QEMU_USER_TARGETS="x86_64" RECONCILIO_OPTIONS="--dl-installed-deps-pre pre --dl-reinstall if-use-changed --dl-reinstall-scm weekly --log-level warning --continue-on-failure if-satisfied --show-use-descriptions all --show-reasons summary" RESUMECOMMAND="wget -c -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}"" RESUMECOMMAND_RSYNC="rsync -avP "${URI}" "${DISTDIR}/${FILE}"" RESUMECOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port=22 ; exec rsync --rsh=\"ssh -p\${port}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}"" ROOT="/" ROOTPATH="/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.5.3:/opt/ekopath/bin" RPMDIR="/usr/portage/rpm" RUBY_TARGETS="ruby18" SANE_BACKENDS="plustek" SANE_CONFIG_DIR="/etc/sane.d" SBCL_HOME="/usr/lib64/sbcl" SBCL_SOURCE_ROOT="/usr/lib64/sbcl/src" SESSION_MANAGER="local/localhost:@/tmp/.ICE-unix/6609,unix/localhost:/tmp/.ICE-unix/6609" SHELL="/bin/zsh" SHLVL="2" SSH_AGENT_PID="6584" SSH_AUTH_SOCK="/tmp/ssh-SLCpxmbL6555/agent.6555" SYMLINK_LIB="yes" SYNC="rsync://rsync.ua.gentoo.org/gentoo-portage" TERM="xterm" USB_DEVFS_PATH="/dev/bus/usb" USE="10bit 3dnow 3dnowext 7zip X a52 aac aacs acpi aio alsa amd64 apng ares aspell automount bash-completion berkdb bluetooth bluray branding bzip2 cairo caps cdda cdparanoia cdr cleartype cli consolekit cracklib crypt css ctype cups curl cxx cyrillic dbus devicekit djvu dri drm dts dv dvd dvdr eet egl emacs enca encode exif expat faad fam fbcon ffmpeg ffmpegsource fftw flac fontconfig foomaticdb ftp fuse gallium gbm gdbm gdu geoip gif glib glitz gmp gnome gnome-keyring gpg gpm graphite gs gstreamer gtk gtk3 hunspell icc iconv icq icu idea idn ieee1394 imagemagick imap ipv6 java java5 java6 javascript jce jemalloc jpeg jpeg2k kdehiddenvisibility kvm lcdfilter libedit libnotify lm_sensors lzma mad maildir matroska midi mime mmap mmx mmxext mng modules moznopango mp3 mp4 mpeg mplayer mudflap multilib ncurses network networkmanager nls nptl nptlonly nsplugin offensive ogg openal opengl openmp openssl openvg oscar paludis pam pango pch pcntl pcre pdf png policykit posix ppds qt-webkit qt4 readline reiser4 rtmp scanner schroedinger session sharedmem slang sockets spell sqlite sse sse2 sse3 sse4a ssl startup-notification svg symlink sysfs sysvipc tcpd tga theora threads tiff tokyocabinet truetype tuxonice udev unicode usb vcd vorbis vpx webkit webp wmf wxwidgets x264 xcb xcomposite xft xml xorg xpm xscreensaver xulrunner xv xvid zlib zsh-completion" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en ru uk" PHP_TARGETS="php5-3" QEMU_SOFTMMU_TARGETS="arm mips mipsel" QEMU_USER_TARGETS="x86_64" RUBY_TARGETS="ruby18" SANE_BACKENDS="plustek" USERLAND="GNU" VIDEO_CARDS="radeon" 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="yura" USERLAND="GNU" USERNAME="yura" USE_EXPAND="ALSA_CARDS ALSA_PCM_PLUGINS APACHE2_MODULES APACHE2_MPMS CALLIGRA_FEATURES CAMERAS COLLECTD_PLUGINS CROSSCOMPILE_OPTS CURL_SSL DRACUT_MODULES DVB_CARDS ELIBC FCDSL_CARDS FFTOOLS FOO2ZJS_DEVICES FRITZCAPI_CARDS GPSD_PROTOCOLS GRUB_PLATFORMS INPUT_DEVICES KERNEL LCD_DEVICES LINGUAS LIRC_DEVICES MISDN_CARDS NETBEANS_MODULES NGINX_MODULES_HTTP NGINX_MODULES_MAIL OFED_DRIVERS OPENMPI_FABRICS OPENMPI_OFED_FEATURES OPENMPI_RM PHP_TARGETS PYTHON_TARGETS QEMU_SOFTMMU_TARGETS QEMU_USER_TARGETS RUBY_TARGETS SANE_BACKENDS USERLAND VIDEO_CARDS XFCE_PLUGINS XTABLES_ADDONS" USE_EXPAND_HIDDEN="CROSSCOMPILE_OPTS ELIBC KERNEL USERLAND" USE_ORDER="env:pkg:conf:defaults:pkginternal:repo:env.d" VIDEO_CARDS="radeon" VISUAL="/usr/bin/emacs" WINDOWID="23068676" WINDOWPATH="7" XAUTHORITY="/tmp/.gdmFG34CW" XDG_CONFIG_DIRS="/etc/xdg" XDG_DATA_DIRS="/usr/local/share:/usr/share:/usr/share/gdm" XDG_MENU_PREFIX="xfce-" XDG_SESSION_COOKIE="f9e70d713ab49f4b32e76d700000000e-1334948738.229246-1074937014" 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" ZSHDIR="/home/yura/.zsh" _="/usr/bin/emerge"
Created attachment 309675 [details] Build log
Could you please try to remove ftracer from the cflags?
(In reply to comment #2) > Could you please try to remove ftracer from the cflags? Removing one by one of -ftracer and -floop-interchange -floop-strip-mine -floop-block didn't help.
Created attachment 309959 [details] Build log without -floop-interchange -floop-strip-mine -floop-block
Hello. I've finally found the time to debug the issue a bit (the problem still exists for me with libreoffice-3.5.5.3). I've added a printf trace output to the failing test: printf("Nerror: %d, E_EXIST: %d, E_NOTEMPTY %d\n",nError1,osl::FileBase::E_EXIST,osl::FileBase::E_NOTEMPTY); And I got 'Nerror: 16, E_EXIST: 16, E_NOTEMPTY 37'. So the test fails because it expects a E_NOTEMPTY as documented in glibc but gets E_EXIST as would be the case e.g. for Solaris. So at some level either error decoding from OS is wrong or my Linux returns the wrong error code.
I have the same issue in libreoffice-3.6.0.4.
ZFSonlinux pstream has kindly agreed to fix this on their side even though they are POSIXly correct. https://github.com/zfsonlinux/zfs/issues/895
Fixed in zfs rc11. Could you please add the blocker !<sys-fs/zfs-0.6.0_rc11 to the libreoffice ebuild?
Fixed in 4.1 branch. (currently 9999)
