At a hardened system I realized : /var/log/syslog:Aug 23 21:40:09 tor-relay kernel: grsec: From 78.54.173.170: denied RWX mmap of <anonymous mapping> by /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out/Release/mksnapshot[mksnapshot:20752] uid/euid:250/250 gid/egid:250/250, parent /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/bin/bash[sh:20750] uid/euid:250/250 gid/egid:250/250 /var/log/syslog:Aug 23 21:40:09 tor-relay kernel: grsec: From 78.54.173.170: denied RWX mmap of <anonymous mapping> by /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out/Release/mksnapshot[mksnapshot:20752] uid/euid:250/250 gid/egid:250/250, parent /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/bin/bash[sh:20750] uid/euid:250/250 gid/egid:250/250 /var/log/syslog:Aug 23 21:40:09 tor-relay kernel: grsec: From 78.54.173.170: denied RWX mmap of <anonymous mapping> by /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out/Release/mksnapshot[mksnapshot:20752] uid/euid:250/250 gid/egid:250/250, parent /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/bin/bash[sh:20750] uid/euid:250/250 gid/egid:250/250 /var/log/syslog:Aug 23 21:40:09 tor-relay kernel: grsec: From 78.54.173.170: denied RWX mmap of <anonymous mapping> by /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out/Release/mksnapshot[mksnapshot:20752] uid/euid:250/250 gid/egid:250/250, parent /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/bin/bash[sh:20750] uid/euid:250/250 gid/egid:250/250 /var/log/syslog:Aug 23 21:40:09 tor-relay kernel: grsec: From 78.54.173.170: denied RWX mmap of <anonymous mapping> by /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out/Release/mksnapshot[mksnapshot:20752] uid/euid:250/250 gid/egid:250/250, parent /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/bin/bash[sh:20750] uid/euid:250/250 gid/egid:250/250 /var/log/syslog:Aug 23 21:40:09 tor-relay kernel: grsec: From 78.54.173.170: Segmentation fault occurred at 00000000000002bf in /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out/Release/mksnapshot[mksnapshot:20752] uid/euid:250/250 gid/egid:250/250, parent /mnt/qa/tinderbox/volumes/amd64-kde-unstable_20150820-090512/bin/bash[sh:20750] uid/euid:250/250 gid/egid:250/250 and /bin/sh: line 1: 20752 Segmentation fault "/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out/Release/mksnapshot" --log-snapshot-positions --logfile "/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out/Release/obj.target/v8_snapshot/geni/snapshot.log" "/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out/Release/obj.target/v8_snapshot/geni/snapshot.cc" deps/v8/tools/gyp/v8_snapshot.target.mk:13: recipe for target '/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out/Release/obj.target/v8_snapshot/geni/snapshot.cc' failed make: *** [/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out/Release/obj.target/v8_snapshot/geni/snapshot.cc] Error 139 make: Leaving directory '/var/tmp/portage/net-libs/nodejs-0.12.7/work/node-v0.12.7/out' * ERROR: net-libs/nodejs-0.12.7::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=net-libs/nodejs-0.12.7::gentoo'`, * the complete build log and the output of `emerge -pqv '=net-libs/nodejs-0.12.7::gentoo'`. * The complete build log is located at '/var/log/portage/net-libs:nodejs-0.12.7:20150823-193222.log'. $ cat ./info* ----------------------------------------------------------------- This is an unstable amd64 chroot image (named amd64-kde-unstable_20150820-090512) at a hardened host acting as a tinderbox. Portage 2.2.20.1 (python 3.4.3-final-0, default/linux/amd64/13.0/desktop/kde, gcc-4.9.3, glibc-2.21-r1, 4.1.6-hardened x86_64) ================================================================= System uname: Linux-4.1.6-hardened-x86_64-Intel-R-_Core-TM-_i7-3770_CPU_@_3.40GHz-with-gentoo-2.2 KiB Mem: 16164628 total, 1165124 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Sun, 23 Aug 2015 18:45:01 +0000 sh bash 4.3_p42 ld GNU ld (Gentoo 2.25.1 p1.0) 2.25.1 app-shells/bash: 4.3_p42::gentoo dev-java/java-config: 2.2.0::gentoo dev-lang/perl: 5.22.0::gentoo dev-lang/python: 2.7.10::gentoo, 3.4.3::gentoo dev-util/cmake: 3.3.1-r1::gentoo dev-util/pkgconfig: 0.28-r3::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.17::gentoo sys-apps/sandbox: 2.6-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r1::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.13.4::gentoo, 1.14.1::gentoo, 1.15::gentoo sys-devel/binutils: 2.25.1::gentoo sys-devel/gcc: 4.8.4::gentoo, 4.9.3::gentoo sys-devel/gcc-config: 1.8::gentoo sys-devel/libtool: 2.4.6-r1::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.1::gentoo (virtual/os-headers) sys-libs/glibc: 2.21-r1::gentoo Repositories: local location: /usr/local/portage masters: gentoo gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: 9999 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/stunnel/stunnel.conf /usr/share/config /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 /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/var/tmp/distfiles" EMERGE_DEFAULT_OPTS="--color=n --nospinner --tree --quiet-build --accept-properties=-interactive --accept-restrict=-fetch" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync network-sandbox news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://ftp.uni-erlangen.de/pub/mirrors/gentoo rsync://mirror.netcologne.de/gentoo/ ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gor.bytemark.co.uk/gentoo/ rsync://ftp.snt.utwente.nl/gentoo" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j1" 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="/var/tmp" USE="X a52 aac acl acpi alsa amd64 berkdb bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus declarative dri dts dvd dvdr emboss encode exif fam firefox flac fortran gdbm gif glamor gpm gtk iconv ipv6 jpeg kde kipi lcms ldap libnotify mad mmx mmxext mng modules mp3 mp4 mpeg multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds qt3support qt4 readline sdl seccomp semantic-desktop session spell sse sse2 ssl startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 xcb xcomposite xinerama xml xscreensaver 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" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes 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" 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" LINGUAS="en en_GB" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga nouveau nv r128 radeon savage sis tdfx trident vesa via vmware dummy v4l" 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 409968 [details] emerge-history.txt
Created attachment 409970 [details] net-libs:nodejs-0.12.7:20150823-193222.log
Hm. This has worked and been confirmed previously - any clues to what may have changed? Are the pax-mark flags incorrect? I don't have a hardened system to test on. (btw, why confirmed status -- have others seen this too?)
It emerges fine at the host, but not within the image, so I do assume different USE flag sets or dep to other packages (ninja related ???) : tor-relay tinderbox # emerge -1a net-libs/nodejs These are the packages that would be merged, in reverse order: Calculating dependencies ... done! [ebuild N ] net-libs/nodejs-0.12.6 USE="npm snapshot ssl -debug -icu" PYTHON_TARGETS="python2_7" [ebuild N ] dev-libs/libuv-1.4.2 USE="-static-libs" ABI_X86="(64) -32 (-x32)" [ebuild N ] net-libs/http-parser-2.3 USE="-static-libs" ABI_X86="(64) -32 (-x32)" Would you like to merge these packages? [Yes/No] >>> Verifying ebuild manifests >>> Emerging (1 of 3) net-libs/http-parser-2.3::gentoo >>> Installing (1 of 3) net-libs/http-parser-2.3::gentoo >>> Emerging (2 of 3) dev-libs/libuv-1.4.2::gentoo >>> Installing (2 of 3) dev-libs/libuv-1.4.2::gentoo >>> Emerging (3 of 3) net-libs/nodejs-0.12.6::gentoo >>> Installing (3 of 3) net-libs/nodejs-0.12.6::gentoo >>> Jobs: 3 of 3 complete Load avg: 6.09, 5.39, 4.70 >>> Auto-cleaning packages... >>> No outdated packages were found on your system. * GNU info directory index is up-to-date. tor-relay tinderbox # emerge --info net-libs/nodejs Portage 2.2.20.1 (python 2.7.9-final-0, hardened/linux/amd64, gcc-4.8.4, glibc-2.20-r2, 4.1.6-hardened x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.1.6-hardened-x86_64-Intel-R-_Core-TM-_i7-3770_CPU_@_3.40GHz-with-gentoo-2.2 KiB Mem: 16164628 total, 1100788 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Mon, 24 Aug 2015 09:45:01 +0000 sh bash 4.3_p39 ld GNU ld (Gentoo 2.24 p1.4) 2.24 app-shells/bash: 4.3_p39::gentoo dev-lang/perl: 5.20.2::gentoo dev-lang/python: 2.7.9-r1::gentoo, 3.4.1::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.17::gentoo sys-apps/sandbox: 2.6-r1::gentoo sys-devel/autoconf: 2.69::gentoo sys-devel/automake: 1.15::gentoo sys-devel/binutils: 2.24-r3::gentoo sys-devel/gcc: 4.8.4::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: 3.18::gentoo (virtual/os-headers) sys-libs/glibc: 2.20-r2::gentoo Repositories: local location: /usr/local/portage masters: gentoo gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage priority: 9999 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=native" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /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="--keep-going=y --nospinner --tree --quiet-build" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs compress-build-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="ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo http://mirror.leaseweb.com/gentoo/ ftp://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ ftp://mirror.leaseweb.com/gentoo/ http://ftp.uni-erlangen.de/pub/mirrors/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" PORTAGE_TMPDIR="/var/tmp" USE="acl amd64 berkdb bzip2 cli cracklib crypt cxx dbus dnssec dri gdbm hardened iconv ipv6 justify logrotate mbox mmx mmxext modules multilib ncurses nls nptl openmp pam pax_kernel pcre pie pwquality readline scrypt seccomp session sse sse2 sse3 sse4 sse4.1 sse4.2 ssl ssp tcpd threads tor-hardening unicode urandom vim-syntax 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="aes 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" 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="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga nouveau nv r128 radeon savage sis tdfx trident vesa via vmware dummy v4l" 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 ================================================================= Package Settings ================================================================= net-libs/nodejs-0.12.6::gentoo was built with the following: USE="npm snapshot ssl -debug -icu" ABI_X86="64" PYTHON_TARGETS="python2_7"
(In reply to Toralf Förster from comment #4) > It emerges fine at the host, but not within the image, so I do assume > different USE flag sets or dep to other packages (ninja related ???) : looks like you don't have the needed packages (elfix or paxctl) install on the chroot that run on hardened host and useflag pax_kernel.