The amd64/hardened stage2 builds have been failing for at least a month with: /var/tmp/portage/sys-devel/gcc-4.4.5/work/build/./prev-gcc/xgcc -B/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/./prev-gcc/ -B/usr/x86_64-pc-linux-gnu/bin/ -c -DEFAULT_PIE_SSP -DEFAULT_RELRO -DEFAULT_BIND_NOW -O2 -pipe -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual -Wold-style-definition -Wc++-compat -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DHAVE_CONFIG_H -I. -I. -I/var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/gcc -I/var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/gcc/. -I/var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/gcc/../include -I/var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/gcc/../libcpp/include -I/var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/gcc/../libdecnumber -I/var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/gcc/../libdecnumber/bid -I../libdecnumber /var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/gcc/bt-load.c -o bt-load.o {standard input}: Assembler messages: {standard input}:46597: Warning: end of file not at end of a line; newline inserted {standard input}:48180: Error: unknown pseudo-op: `.p2' {standard input}:48180: Error: open CFI at the end of file; missing .cfi_endproc directive xgcc: Internal error: Segmentation fault (program cc1) Please submit a full bug report. See <http://bugs.gentoo.org/> for instructions. make[3]: *** [insn-attrtab.o] Error 1 make[3]: *** Waiting for unfinished jobs.... make[3]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/gcc' make[2]: *** [all-stage2-gcc] Error 2 make[2]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build' make[1]: *** [stage2-bubble] Error 2 make[1]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build' make: *** [bootstrap-lean] Error 2 emake failed
The error is only on poseidon (stage build box). It works fine for me, bluness and jmbsvicetto on diffrent box then poseidon.
This is not just hardened -- this is happening to me too. Happens when I try to build gcc-4.4.{5,6} with gcc-4.4.5 or gcc-4.5.3. >>> Portage 2.1.10.11 (default/linux/amd64/10.0, gcc-4.5.3, glibc-2.12.2-r0, 3.0.4-gentoo x86_64) ================================================================= System uname: Linux-3.0.4-gentoo-x86_64-Intel-R-_Core-TM-_i7-2617M_CPU_@_1.50GHz-with-gentoo-2.0.3 Timestamp of tree: Thu, 08 Sep 2011 13:30:01 +0000 app-shells/bash: 4.1_p9 dev-lang/python: 2.7.1-r1, 3.1.3-r1 dev-util/cmake: 2.8.4-r1 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.0.3 sys-apps/openrc: 0.8.3-r1 sys-apps/sandbox: 2.4 sys-devel/autoconf: 2.68 sys-devel/automake: 1.9.6-r3, 1.11.1 sys-devel/binutils: 2.21.1-r1 sys-devel/gcc: 4.5.3-r1 sys-devel/gcc-config: 1.4.1-r1 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 2.6.36.1 (virtual/os-headers) sys-libs/glibc: 2.12.2 Repositories: gentoo x-overlay ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-pipe -O2 -g -ggdb -march=native" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo" CXXFLAGS="-pipe -O2 -g -ggdb -march=native" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests binpkg-logs distlocks ebuild-locks fixlafiles fixpackages installsources news parallel-fetch protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="" GENTOO_MIRRORS=" http://mirror.mcs.anl.gov/pub/gentoo/ http://www.gtlib.gatech.edu/pub/gentoo http://gentoo.osuosl.org/ http://mirror.iawnet.sandia.gov/gentoo/ " LANG="C" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/home/greymouser/Projects/wmii/overlay" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac aalib acl acpi alsa amd64 amr avahi bash-completion berkdb bluetooth bzip2 cairo caps cdda cddb cli consolekit cracklib crypt cups cvs cxx dbus dirac djvu dri dv dvb dvd emacs exif faac fbsplash ffmpeg flac fontconfig fortran fpx fuse gdbm gif gnome-keyring gpm graphviz gs gsm gstreamer hdri iconv idn ieee1394 imagemagick ipv6 jpeg jpeg2k lame lcms libcaca lzma lzo mmx mng modules mp3 mpeg mudflap multilib ncurses network-cron nls nptl nptlonly ogg openal openexr opengl openmp pam pcre perl png pppd python readline rtmp samba schroedinger sdl session speex spell sse sse2 ssl subversion svg sysfs taglib tcpd theora tiff truetype unicode upnp usb v4l v4l2 vaapi vdpau vorbis vpx wavpack webp wmf x264 xattr xcb xft xinerama xml xmp xorg xpm xv xvid zeroconf zlib" 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" 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" CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump" 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 joystick keyboard mouse synaptics wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="dummy intel nvidia v4l 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" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS <<< I just installed this system 3 days ago. I have since upgraded to 4.5.3, and rebuilt world -- although gcc-4.4.{5,6} still does not build.
I'm sorry -- there is a minor difference. I get the same error "{standard input}:48180: Error: open CFI at the end of file; missing .cfi_endproc directive", but while building the 32-bit multilib version of libstdc++ -- I'll try again and post a full seperate bug later on.
While trying to get a good bug report for my gcc-4.4.5 build issues on a non-hardened multilib amd64 system that had the same error, though in a different section of the build, as above, I narrowed it down to CFLAGS interfering with the build. I set CFLAGS="" (all tests with MAKEOPTS="-j1"), and was finally able to build gcc-4.4.5 on this system. I did this iteratively (I had had "-pipe -O2 -g -ggdb -march=native"), and any CFLAGS setting seemed to cause the same poison. In the meantime, I had built the system with gcc-4.5.3, which worked well (but still needed gcc-4.4* for nvidia-cuda-toolkit slot depend). I hope this helps.
the assembler warnings are meaningless. the only thing that matters is that your `cc1` binary segfaulted. do you have anything interesting in `dmesg` ?
I commented it on the irc but... 1) Make sure you remove -pipe from the CFLAGS 2) Try also reducing the number of parallel jobs in MAKEOPTS This comes mainly from my experience with heavily memory constrained VMs running gentoo hardened.
For now we assume this is an issue with poseidon having limited memory/swap. I'll close this bug as we're going to move stage building for a new box. If this issue also shows up there, I'll reopen the bug.
