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Bug 519040 - dev-lisp/sbcl-1.2.2: emerge fails on PaX system: paxctl not set on internal sbcl
Summary: dev-lisp/sbcl-1.2.2: emerge fails on PaX system: paxctl not set on internal sbcl
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Mark Wright
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: 517000
  Show dependency tree
 
Reported: 2014-08-04 14:56 UTC by Klaus Kusche
Modified: 2014-08-06 12:47 UTC (History)
3 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description Klaus Kusche 2014-08-04 14:56:07 UTC
Emerging sbcl fails with
"//header files match between first and second GENESIS -- good
//entering make-target-2.sh
//doing warm init - compilation phase
mmap: Operation not permitted
ensure_space: failed to validate 1040384 bytes at 0x20000000"

because the sbcl executable used internally by the build is not pax-marked
and an RWX mmap is denied by the pax kernel:
"Aug  4 16:13:28 lap kernel: grsec: denied RWX mmap of <anonymous mapping> by /var/portage/portage/dev-lisp/sbcl-1.2.2/work/sbcl-1.2.2/src/runtime/sbcl[sbcl:29009] uid/euid:250/250 gid/egid:250/250"

This is on a system with PaX kernel, but non-hardened userland,
using traditional (exec-based) PaX marking with paxctl
(our filesystems do not support Xattr).

Reproducible: Always
Comment 1 Panagiotis Christopoulos (RETIRED) gentoo-dev 2014-08-04 16:19:19 UTC
Mark is gonna fix that when he wakes up I believe.

@hardened: guys, I'm CCing you just for reference
Comment 2 Panagiotis Christopoulos (RETIRED) gentoo-dev 2014-08-04 17:01:10 UTC
Btw, can you resync and give it a try again? This seems like bad timing. Also paste your emerge --info output please.
Comment 3 Klaus Kusche 2014-08-04 18:13:05 UTC
Resynced, ebuild changed. 
Old CVS timestamp: 14/8/3 4:29:08
New CVS timestamp: 14/8/4 13:51:11

New ebuild fails at the same step, but for a different reason:
"//doing warm init - compilation phase
make-target-2.sh: line 44: paxmark.sh: command not found"

And the message is obviously correct:
There is no paxmark.sh on my system. 
Never heard about it, don't know where it should come from. 
I only have paxctl, that's what all ebuilds used up to now.

emerge --info:
Portage 2.2.11-r1 (python 2.7.8-final-0, default/linux/amd64/13.0/no-multilib, gcc-4.8.3, glibc-2.19-r1, 3.15.7-hardened x86_64)
=================================================================
System uname: Linux-3.15.7-hardened-x86_64-Intel-R-_Core-TM-_i7_CPU_Q_820_@_1.73GHz-with-gentoo-2.2
KiB Mem:     8153564 total,   4640992 free
KiB Swap:   33554428 total,  33554428 free
Timestamp of tree: Mon, 04 Aug 2014 17:15:01 +0000
ld GNU ld (Gentoo 2.24 p1.4) 2.24
app-shells/bash:          4.2_p47
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.8, 3.3.5-r1
dev-util/cmake:           2.8.12.2-r1
dev-util/pkgconfig:       0.28-r2
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.11.6, 1.14.1
sys-devel/binutils:       2.24-r3
sys-devel/gcc:            4.8.3
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2-r1
sys-devel/make:           4.0-r1
sys-kernel/linux-headers: 3.16 (virtual/os-headers)
sys-libs/glibc:           2.19-r1
Repositories: gentoo mate-overlay
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA dlj-1.1 AdobeFlash-11.x Oracle-BCLA-JavaSE google-chrome googleearth"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -mtune=native -O3 -fomit-frame-pointer -fweb -ftracer -fivopts -frename-registers -maccumulate-outgoing-args -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
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 -mtune=native -O3 -fomit-frame-pointer -fweb -ftracer -fivopts -frename-registers -maccumulate-outgoing-args -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--quiet-build=n --with-bdeps=y"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles keeptemp keepwork merge-sync news noclean 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://de-mirror.org/distro/gentoo http://gentoo.inode.at http://ftp.halifax.rwth-aachen.de/gentoo/ http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo http://distfiles.gentoo.org http://www.ibiblio.org/pub/Linux/distributions/gentoo"
LANG="en_DE.iso885915"
LC_ALL="en_DE.iso885915"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j8"
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/portage"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/mate"
SYNC="rsync://rsync.de.gentoo.org/gentoo-portage"
USE="64bit X a52 aac adobe-cff alsa amd64 apng applet archive ass bzip2 cairo cdda cdparanoia clang cli contrast cups curl cxx dbus dconf demosaic detex devfs-compat dga divx dns dot dri dri3 dts dvd dvdnav dvdr dvi dvipdfm egl encode epspdf exif expat extra faad ffmpeg fftw flac fontconfig foomaticdb fts3 g3dvl gallium gbm gdk-pixbuf gif gimp glamor gles gles1 gles2 glib glibc-omitfp gmp graphics gs gstreamer gtk gtk2 gudev hpn htmlreport http hwdb iconv icu imagemagick inotify jbig jit jpeg jpeg2k kpathsea lasi latex latex3 lcdfilter lcms lensfun libkms libnotify libopts libsamplerate libwww lightning llvm llvm-gcc llvm-shared-libs lzma lzo mad metric midi minizip mmap mms mmx mmxext mng modules mp3 mpeg mpfr mta mudflap multicall natspec ncat ncurses ndiff nping nptl nscd nsplugin offensive ogg oldnet opencl opengl openmax openmp openvg opus orc pam pango pax_kernel pcre pdf pic plugins png postproc postscript ppds pstricks pth quicktime r600-llvm-compiler rar raw readline realmedia rle rpc rtc rule_generator scanner schroedinger scope secure-delete session smp sndfile sound sqlite sqlite3 sse sse2 sse3 sse4 sse4_1 sse4_2 ssh ssl ssse3 svg symlink system-cairo system-icu system-jpeg system-sqlite t1lib texi2html theora threads thunar tiff tools tremor truetype udev unicode unlock-notify unwind usb utils vaapi vdpau vim-with-x vorbis vpx webkit2 webp wmf wmp x264 xa xcb xcomposite xkb xlib-xcb xmp xorg xpm xrandr xulrunner xv xvid xvmc zip 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" 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" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer pdfimport" LINGUAS="en" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby21" SANE_BACKENDS="epson" USERLAND="GNU" VIDEO_CARDS="radeon r600 radeonsi" 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, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Comment 4 Mark Wright gentoo-dev 2014-08-05 12:50:05 UTC
Fixed:
Fix Bug 519040 - dev-lisp/sbcl-1.2.2: emerge fails on PaX system: paxctl not set on internal sbcl, thanks to Klaus Kusche for reporting. Fix Bug 517000 - dev-lisp/sbcl should not invoke paxctl directly, thanks to Luis Ressel for the earlier fix and reporting.  Add to IUSE pax-kernel and to DEPEND pax_kernel? ( sys-apps/paxctl sys-apps/elfix ).
Comment 5 Klaus Kusche 2014-08-06 12:47:51 UTC
Works fine for me.