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Bug 415767 - media-video/vlc-2.0.1 fails with sandbox violation on /sys/fs/selinux/access ~amd64/selinux
Summary: media-video/vlc-2.0.1 fails with sandbox violation on /sys/fs/selinux/access ...
Status: VERIFIED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Hardened (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: SE Linux Bugs
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-05-13 17:08 UTC by Amadeusz Sławiński
Modified: 2012-07-24 08:36 UTC (History)
0 users

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


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Description Amadeusz Sławiński 2012-05-13 17:08:00 UTC
vlc occasionally fails to emerge due to sandbox violation:

      GEN    qvlc
      GEN    nvlc
      GEN    rvlc
      GEN    vlc
    make[2]: Leaving directory `/var/tmp/portage/media-video/vlc-2.0.1/work/vlc-2.0.1'
    make[1]: Leaving directory `/var/tmp/portage/media-video/vlc-2.0.1/work/vlc-2.0.1'
    >>> Source compiled.
    --------------------------- ACCESS VIOLATION SUMMARY ---------------------------
    LOG FILE "/var/log/sandbox/sandbox-30042.log"
     
    VERSION 1.0
    FORMAT: F - Function called
    FORMAT: S - Access Status
    FORMAT: P - Path as passed to function
    FORMAT: A - Absolute Path (not canonical)
    FORMAT: R - Canonical Path
    FORMAT: C - Command Line
     
    F: open_wr
    S: deny
    P: /sys/fs/selinux/access
    A: /sys/fs/selinux/access
    R: /sys/fs/selinux/access
    C: /usr/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session
    --------------------------------------------------------------------------------
     
    >>> Failed to emerge media-video/vlc-2.0.1, Log file:
     
    >>>  '/var/tmp/portage/media-video/vlc-2.0.1/temp/build.log'


Reproducible: Sometimes




Portage 2.1.10.59 (hardened/linux/amd64/selinux, gcc-4.5.3, glibc-2.15-r1, 3.3.5-hardened x86_64)
=================================================================
System uname: Linux-3.3.5-hardened-x86_64-Intel-R-_Core-TM-_i3_CPU_M_350_@_2.27GHz-with-gentoo-2.1
Timestamp of tree: Sun, 13 May 2012 16:30:01 +0000
app-shells/bash:          4.2_p28
dev-lang/python:          2.7.3-r2, 3.2.3-r1
dev-util/cmake:           2.8.8-r2
dev-util/pkgconfig:       0.26
sys-apps/baselayout:      2.1
sys-apps/openrc:          0.9.9.3
sys-apps/sandbox:         2.5
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.9.6-r3, 1.11.5
sys-devel/binutils:       2.22-r1
sys-devel/gcc:            4.5.3-r2
sys-devel/gcc-config:     1.7
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r3
sys-kernel/linux-headers: 3.3 (virtual/os-headers)
sys-libs/glibc:           2.15-r1
Repositories: gentoo x11 hardened-dev my_local_overlay
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA PUEL AdobeFlash-10.3"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
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/php/apache2-php5.4/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cli-php5.4/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests binpkg-logs distlocks ebuild-locks fixlafiles news parallel-fetch parse-eapi-ebuild-head protect-owned sandbox selinux sesandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS=""
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en en_GB en_US"
MAKEOPTS="-j4"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/x11 /var/lib/layman/hardened-development /usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X acpi alsa amd64 bash-completion battery berkdb bzip2 cairo cli consolekit cracklib crypt cups cxx dbus dri dvd gdbm gif gpm gtk gtk3 hardened iconv jpeg justify laptop lm_sensors matroska mmx modules mp3 mudflap multilib ncurses networkmanager nls nptl open_perms opengl openmp pam pax_kernel pcre png policykit pppd readline selinux session sse sse2 sse4_1 sse4_2 ssl ssse3 system-sqlite tcpd thunar tiff truetype udev unicode urandom usb v4l vdpau vim-syntax xinerama xorg zlib zsh-completion" 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 sheets 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" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en en_GB en_US" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby19" USERLAND="GNU" VIDEO_CARDS="nouveau" 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, USE_PYTHON
Comment 1 Sven Vermeulen (RETIRED) gentoo-dev 2012-05-15 18:21:53 UTC
If you can still reproduce... any idea why in the compile/build phase, the dbus daemon is called? 

"""
/usr/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session
"""
Comment 2 Amadeusz Sławiński 2012-05-15 20:54:16 UTC
I can still reproduce and have no idea what calls dbus. This is the only package I know of that it happens with.
Comment 3 Sven Vermeulen (RETIRED) gentoo-dev 2012-05-18 18:35:38 UTC
Apparently, for SELinux profiles, we define the SANDBOX_WRITE content in the profile's profile.bashrc file. It currently still only contained /selinux. I now added /sys/fs/selinux to it (PeBenito suggested this).

Should be in main tree in an hour or so.