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Bug 368151 - dev-lang/v8-3.1.8.12 denied RWX mmap of <anonymous mapping> on hardened kernel
Summary: dev-lang/v8-3.1.8.12 denied RWX mmap of <anonymous mapping> on hardened kernel
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Development (show other bugs)
Hardware: All Linux
: Normal major (vote)
Assignee: Chromium Project
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-05-20 09:40 UTC by Marcin Mirosław
Modified: 2011-05-24 10:48 UTC (History)
0 users

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


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Description Marcin Mirosław 2011-05-20 09:40:03 UTC
$ uname -r
2.6.37-hardened-r7
$ d8

#
# Fatal error in v8::ObjectTemplate::New()
# Error initializing V8
#

Aborted

quote from dmesg:
[1980092.315639] grsec: From 10.8.2.125: denied RWX mmap of <anonymous mapping> by /usr/bin/d8[d8:7187] uid/euid:0/0 gid/egid:0/0, parent /bin/bash[bash:7095] uid/euid:0/0 gid/egid:0/0
[1980092.316000] grsec: From 10.8.2.125: denied resource overstep by requesting 4096 for RLIMIT_CORE against limit 0 for /usr/bin/d8[d8:7187] uid/euid:0/0 gid/egid:0/0, parent /bin/bash[bash:7095] uid/euid:0/0 gid/egid:0/0


Reproducible: Always




# emerge --info
Portage 2.1.9.42 (hardened/linux/amd64, gcc-4.4.5, libc-0-r0, 2.6.37-hardened-r7 x86_64)
=================================================================
System uname: Linux-2.6.37-hardened-r7-x86_64-Intel-R-_Xeon-R-_CPU_E5504_@_2.00GHz-with-gentoo-1.12.14
Timestamp of tree: Fri, 20 May 2011 08:00:01 +0000
app-shells/bash:     4.1_p9
dev-lang/python:     2.7.1-r1, 3.1.3-r1
sys-apps/baselayout: 1.12.14-r1
sys-apps/sandbox:    2.4
sys-devel/autoconf:  2.65-r1
sys-devel/automake:  1.10.3, 1.11.1
sys-devel/binutils:  2.20.1-r1
sys-devel/gcc:       4.4.5
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.2.10
sys-devel/make:      3.81-r2
sys-kernel/linux-headers: 2.6.36.1
sys-libs/glibc:      2.11.3
virtual/os-headers:  0
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=native -fomit-frame-pointer"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/eselect/postgresql /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=native -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests binpkg-logs collision-protect distlocks fixlafiles fixpackages news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS=""
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.UTF-8"
LC_ALL="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="pl en"
MAKEOPTS="-j8"
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"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="acl amd64 bash-completion bzip2 cli cracklib crypt cups cxx device-mapper dri glibc-omitfp gpm hardened iconv idn justify mmap mmx modules mudflap multilib ncurses nls nptl nptlonly openmp pam pcre pppd readline session slang smp snmp sse sse2 sse3 ssl ssse3 sysfs tcpd threads threadsafe unicode urandom xorg 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="braindump flow karbon kexi kpresenter krita tables words" 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="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="pl en" NGINX_MODULES_HTTP="access auth_basic gzip gzip_static fastcgi realip rewrite stub_status" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga neomagic 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:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
Comment 1 Paweł Hajdan, Jr. (RETIRED) gentoo-dev 2011-05-24 08:05:02 UTC
Fixed without revbump, thank you for the report.
Comment 2 Marcin Mirosław 2011-05-24 10:48:45 UTC
Thanks for fix.