And I'm even more surprised, that forcing no-ninja won't work : t44 package.accept_keywords # cat /etc/portage/env/noninja CMAKE_MAKEFILE_GENERATOR="" t44 package.accept_keywords # grep ninja /etc/portage/package.env/misc dev-util/cmake noninja media-gfx/digikam noninja media-libs/opencv noninja dev-qt/qtwebengine noninja t44 package.accept_keywords # emerge --info dev-qt/qtwebengine Portage 2.3.0 (python 3.4.3-final-0, hardened/linux/amd64, gcc-4.9.3, glibc-2.22-r4, 4.7.6-hardened x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.7.6-hardened-x86_64-Intel-R-_Core-TM-_i5-4300U_CPU_@_1.90GHz-with-gentoo-2.2 KiB Mem: 12051396 total, 2770824 free KiB Swap: 16777212 total, 16762088 free Timestamp of repository gentoo: Sun, 09 Oct 2016 08:11:12 +0000 sh bash 4.3_p48 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 app-shells/bash: 4.3_p48::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.22.2::gentoo dev-lang/python: 2.7.10-r1::gentoo, 3.4.3-r1::gentoo dev-util/cmake: 3.5.2-r1::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.21.7::gentoo sys-apps/sandbox: 2.10-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.12.6::gentoo, 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: 2.22-r4::gentoo Repositories: gentoo location: /usr/portage sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo.git priority: 1 local location: /usr/local/portage masters: gentoo priority: 2 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=native" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0" 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" CXXFLAGS="-O2 -pipe -march=native" DISTDIR="/var/tmp/distfiles" EMERGE_DEFAULT_OPTS="--verbose-conflicts --nospinner --tree --quiet-build --keep-going=y --autounmask --autounmask-unrestricted-atoms --autounmask-write" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync 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://mirror.netcologne.de/gentoo/ http://ftp.uni-erlangen.de/pub/mirrors/gentoo http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ http://ftp.halifax.rwth-aachen.de/gentoo/" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j3" 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 --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X a52 aac acl aes-ni alsa amd64 apache2 avx avx2 berkdb bzip2 cgroups cli consolekit corefonts cracklib cron crypt cups custom-cflags custom-optimization cxx dbus dnssec dri dvb dvd ecc encode exif fam ffmpeg flac fontconfig fpm gdbm gif git glamor gnuplot gpg gtk gui hardened help hwaccel iconv icu ipv6 isag jpeg justify lcms libnotify libvirtd logrotate mad matroska mbox minizip mmx mmxext mng modules mp3 mp4 mpeg mpg123 multilib ncurses nfsv4 nfsv41 nls nptl ogg openmp orc pam pax_kernel pcre pcre16 pdf pie png policykit pwquality qemu qml qt3support qt5 readline rtsp samba script scrypt sddm seccomp session snmp spice sse sse2 sse4 sse4_1 sse4_2 ssh-askpass ssl ssp ssse3 startup-notification svg system-cairo system-ffmpeg system-harfbuzz system-icu system-jpeg system-libevent system-libvpx system-sqlite tcpd theora thinkpad tiff tls tor-hardening tracepath traceroute truetype udev uml unicode usb usbredir uxa v4l v4l2 vaapi vcdx vorbis vpx widgets x264 xa xattr xcb xinerama xkb xml xscreensaver xtpax xvfb xvid xz zenmap zlib" ABI_X86="64" ALSA_CARDS="hda-intel" 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" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" 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 ublox ubx" INPUT_DEVICES="evdev synaptics" 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" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" QEMU_SOFTMMU_TARGETS="x86_64 i386" QEMU_USER_TARGETS="x86_64 i386" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="intel" 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" Unset: CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Created attachment 449636 [details] build log
Created attachment 449792 [details] build.log build.log is cutted because of file size limit. emerge --info Portage 2.3.0 (python 3.4.3-final-0, hardened/linux/amd64/no-multilib, gcc-4.9.3, glibc-2.22-r4, 4.4.8-hardened-r1-gnu x86_64) ================================================================= System uname: Linux-4.4.8-hardened-r1-gnu-x86_64-Intel-R-_Core-TM-_i5-2410M_CPU_@_2.30GHz-with-gentoo-2.2 KiB Mem: 4019292 total, 2412516 free KiB Swap: 4194300 total, 4194300 free Timestamp of repository gentoo: Mon, 10 Oct 2016 16:30:01 +0000 sh bash 4.3_p48 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 app-shells/bash: 4.3_p48::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.22.2::gentoo dev-lang/python: 2.7.10-r1::gentoo, 3.4.3-r1::gentoo dev-util/cmake: 3.5.2-r1::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.21.7::gentoo sys-apps/sandbox: 2.10-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.12.6::gentoo, 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: 2.22-r4::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://192.168.0.1/gentoo-portage priority: -1000 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=corei7-avx -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config" 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" CXXFLAGS="-march=corei7-avx -O2 -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--keep-going --quiet-build=y" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildsyspkg config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync 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="ftp://distfiles:distfiles@192.168.0.1/ ftp://mirror.yandex.ru/gentoo-distfiles/" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j5" 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 --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X acl alsa amd64 berkdb bzip2 cli consolekit cracklib crypt cxx dbus dri ffmpeg gdbm gstreamer gtk gtk3 hardened iconv ipv6 jpeg jpeg2k justify mmx mmxext modules ncurses nls nptl ogg opengl openmp pam pax_kernel pcre pie png policykit qt5 readline sdl seccomp session smp sse sse2 ssl ssp tcpd theora threads unicode urandom vdpau vorbis 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" 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" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" 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 ublox ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="evdev" KERNEL="linux" L10N="en-US" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en_US" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="nouveau" XFCE_PLUGINS="brightness clock trash" 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" Unset: CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Any chance of getting a backtrace of the segfaulting mksnapshot (or at least checking if dmesg reports exactly where the segfault occurred)?
(In reply to Toralf Förster from comment #0) > And I'm even more surprised, that forcing no-ninja won't work : > > t44 package.accept_keywords # cat /etc/portage/env/noninja > CMAKE_MAKEFILE_GENERATOR="" > > t44 package.accept_keywords # grep ninja /etc/portage/package.env/misc > dev-util/cmake noninja > media-gfx/digikam noninja > media-libs/opencv noninja > dev-qt/qtwebengine noninja It uses ninja directly, there's no way to disable it.
GRsec tells me : /var/log/grsec.log-20161010.gz:Oct 9 10:52:41 t44 kernel: [209088.041430] grsec: denied RWX mmap of <anonymous mapping> by /var/tmp/portage/dev-qt/qtwebengine-5.6.1/work/qtwebengine-opensource-src-5.6.1/src/core/Release/mksnapshot[mksnapshot:11722] uid/euid:250/250 gid/egid:250/250, parent /bin/bash[sh:11721] uid/euid:250/250 gid/egid:250/250 /var/log/grsec.log-20161010.gz:Oct 9 10:52:41 t44 kernel: [209088.050133] grsec: denied RWX mmap of <anonymous mapping> by /var/tmp/portage/dev-qt/qtwebengine-5.6.1/work/qtwebengine-opensource-src-5.6.1/src/core/Release/mksnapshot[mksnapshot:11722] uid/euid:250/250 gid/egid:250/250, parent /bin/bash[sh:11721] uid/euid:250/250 gid/egid:250/250 /var/log/grsec.log-20161010.gz:Oct 9 10:52:41 t44 kernel: [209088.050157] grsec: denied RWX mmap of <anonymous mapping> by /var/tmp/portage/dev-qt/qtwebengine-5.6.1/work/qtwebengine-opensource-src-5.6.1/src/core/Release/mksnapshot[mksnapshot:11722] uid/euid:250/250 gid/egid:250/250, parent /bin/bash[sh:11721] uid/euid:250/250 gid/egid:250/250 /var/log/grsec.log-20161010.gz:Oct 9 10:52:41 t44 kernel: [209088.050168] grsec: denied RWX mmap of <anonymous mapping> by /var/tmp/portage/dev-qt/qtwebengine-5.6.1/work/qtwebengine-opensource-src-5.6.1/src/core/Release/mksnapshot[mksnapshot:11722] uid/euid:250/250 gid/egid:250/250, parent /bin/bash[sh:11721] uid/euid:250/250 gid/egid:250/250 /var/log/grsec.log-20161010.gz:Oct 9 10:52:41 t44 kernel: [209088.050357] grsec: denied RWX mmap of <anonymous mapping> by /var/tmp/portage/dev-qt/qtwebengine-5.6.1/work/qtwebengine-opensource-src-5.6.1/src/core/Release/mksnapshot[mksnapshot:11722] uid/euid:250/250 gid/egid:250/250, parent /bin/bash[sh:11721] uid/euid:250/250 gid/egid:250/250 /var/log/grsec.log-20161010.gz:Oct 9 10:52:41 t44 kernel: [209088.050385] grsec: Segmentation fault occurred at 000000000000024f in /var/tmp/portage/dev-qt/qtwebengine-5.6.1/work/qtwebengine-opensource-src-5.6.1/src/core/Release/mksnapshot[mksnapshot:11722] uid/euid:250/250 gid/egid:250/250, parent /bin/bash[sh:11721] uid/euid:250/250 gid/egid:250/250 /var/log/grsec.log-20161010.gz:Oct 9 10:52:41 t44 kernel: [209088.063056] grsec: denied resource overstep by requesting 4096 for RLIMIT_CORE against limit 0 for /var/tmp/portage/dev-qt/qtwebengine-5.6.1/work/qtwebengine-opensource-src-5.6.1/src/core/Release/mksnapshot[mksnapshot:11722] uid/euid:250/250 gid/egid:250/250, parent /bin/bash[sh:11721] uid/euid:250/250 gid/egid:250/250
*** This bug has been marked as a duplicate of bug 579712 ***