In it's test-suite, coreutils seems to mount a one-file tmpfs for testing purposes. The relevant line in /proc/mounts (the tests where run in chroot, which is hopefully not relevant): shm ${CHROOT_PATH}/var/tmp/portage/sys-apps/coreutils-7.2/work/coreutils-7.2/tests/cu-one-file-system.NgZ4CqDklZ/a/b\040(deleted) tmpfs rw,nosuid,nodev,noexec 0 0 At the end of FEATURES="test" emerge -1 coreutils, the mount is still active, and the following message results: >>> Installing sys-apps/coreutils-7.2 * Make sure you run 'hash -r' in your active shells rm: cannot remove directory `/var/tmp/portage/sys-apps/coreutils-7.2/work/coreutils-7.2/tests/cu-one-file-system.NgZ4CqDklZ/a/b': Device or resource busy # umount /var/tmp/portage/sys-apps/coreutils-7.2/work/coreutils-7.2/tests/cu-one-file-system.NgZ4CqDklZ/a/b # ebuild `equery which coreutils` clean successfully cleans up the mess. FEATURES="test -sandbox" emerge -1 coreutils does not exhibit this behavior. Portage 2.1.6.11 (default/linux/amd64/2008.0, gcc-4.3.3-asneeded, glibc-2.9_p20081201-r2, 2.6.27-gentoo-r8 x86_64) ================================================================= System uname: Linux-2.6.27-gentoo-r8-x86_64-Intel-R-_Core-TM-2_Extreme_CPU_X9650_@_3.00GHz-with-gentoo-2.0.0 Timestamp of tree: Fri, 10 Apr 2009 21:30:02 +0000 app-shells/bash: 4.0_p17 dev-lang/python: 2.6.1-r1 sys-apps/baselayout: 2.0.0 sys-apps/openrc: 0.4.3-r1 sys-apps/sandbox: 1.9 sys-devel/autoconf: 2.63-r1 sys-devel/automake: 1.10.2 sys-devel/binutils: 2.19.51.0.3 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6a virtual/os-headers: 2.6.28-r1 ACCEPT_KEYWORDS="amd64 ~amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -g -ggdb" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-O2 -pipe -g -ggdb" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps=y" FEATURES="distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LANG="en_US.utf8" LDFLAGS="-Wl,-O1" 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="/usr/portage/local/layman/sunrise /usr/local/portage /usr/shared_local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="acl amd64 berkdb bzip2 cli cracklib crypt cups dri fortran gdbm gpm iconv ipv6 isdnlog midi mmx mudflap multilib ncurses nls nptl nptlonly openmp pam pcre perl pppd python readline reflection session spl sse sse2 ssl sysfs tcpd test unicode 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 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" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="fbdev glint i810 intel mach64 mga neomagic nv r128 radeon savage sis tdfx trident vesa vga via vmware voodoo" Unset: CPPFLAGS, CTARGET, FFLAGS, INSTALL_MASK, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
sorry, cant reproduce. works just fine for me. please post full build logs.
Created attachment 188046 [details] build.log (In reply to comment #1) > sorry, cant reproduce. works just fine for me. please post full build logs. > Oops, slipped my mind. Build log of FEATURES="test keeptemp" emerge -1 coreutils
I'm not important enough to be able to reopen without comment.
no one can ... none of the tests were marked as failed, so that's weird ... can you grep the test logs for related errors ? look for "umount" or similar ? or try emerging with VERBOSE=yes and post that log file ...
Yes, the lack of test failures seemed quite odd to me as well. grep seems utterly useless (no useful references to mount, grep one build.log doesn't yield anything referring to the one file system except the two PASSes which use it). I'll produce a VERBOSE=yes log in a bit, but I also reproduced on a stable x86 machine. Steps: ACCEPT_KEYWORDS='~x86' emerge -1 sandbox ebuild coreutils-7.2.ebuild test same failure. These two configurations share very little, as you might guess (kernel and portage come to mind) Portage 2.1.6.7 (default/linux/x86/2008.0/desktop, gcc-4.3.2, glibc-2.8_p20080602-r1, 2.6.27-gentoo-r8 i686) ================================================================= System uname: Linux-2.6.27-gentoo-r8-i686-Intel-R-_Pentium-R-_4_CPU_2.40GHz-with-glibc2.0 Timestamp of tree: Sat, 11 Apr 2009 13:00:05 +0000 app-shells/bash: 3.2_p39 dev-java/java-config: 1.3.7-r1, 2.1.7 dev-lang/python: 2.5.2-r7 dev-util/cmake: 2.6.2-r1 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.9 sys-devel/autoconf: 2.13, 2.63 sys-devel/automake: 1.5, 1.7.9-r1, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.18-r3 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.27-r2 ACCEPT_KEYWORDS="x86" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 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" ANT_HOME="/usr/share/ant" 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 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" ARCH="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=native -pipe" CHOST="i686-pc-linux-gnu" CLASSPATH="." CLEAN_DELAY="5" COLLISION_IGNORE="/lib/modules" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/config /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /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 /etc/udev/rules.d" CVS_RSH="ssh" CXXFLAGS="-O2 -march=native -pipe" DISPLAY="localhost:10.0" DISTDIR="/usr/portage/distfiles" EDITOR="/bin/nano" ELIBC="glibc" EMERGE_DEFAULT_OPTS="--ask --verbose --keep-going --with-bdeps=y" EMERGE_WARNING_DELAY="10" FEATURES="distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch" FETCHCOMMAND="/usr/bin/wget -t 5 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}"" GCC_SPECS="" GDK_USE_XFT="1" GENERATION="2" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" GUILE_LOAD_PATH="/usr/share/guile/1.8" HOME="/root" INFOPATH="/usr/share/info:/usr/share/binutils-data/i686-pc-linux-gnu/2.18/info:/usr/share/gcc-data/i486-pc-linux-gnu/4.1.2/info:/usr/share/gcc-data/i686-pc-linux-gnu/4.3.2/info:/usr/share/info/emacs-22" INPUT_DEVICES="keyboard mouse evdev" JAVAC="/etc/java-config-2/current-system-vm/bin/javac" JAVA_HOME="/etc/java-config-2/current-system-vm" JDK_HOME="/etc/java-config-2/current-system-vm" KDEDIRS="/usr:/usr/local:/usr/kde/3.5" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LDFLAGS="-Wl,-O1" LESS="-R -M --shift 5" LESSOPEN="|lesspipe.sh %s" LOGNAME="root" LS_COLORS="no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:su=37;41:sg=30;43:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.svgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.pdf=00;32:*.ps=00;32:*.txt=00;32:*.patch=00;32:*.diff=00;32:*.log=00;32:*.tex=00;32:*.doc=00;32:*.aac=00;36:*.au=00;36:*.flac=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:" MAIL="/var/mail/root" MAKEOPTS="-j2" MANPATH="/etc/java-config-2/current-system-vm/man:/usr/local/share/man:/usr/share/man:/usr/share/binutils-data/i686-pc-linux-gnu/2.18/man:/usr/share/gcc-data/i486-pc-linux-gnu/4.1.2/man:/usr/share/gcc-data/i686-pc-linux-gnu/4.3.2/man:/opt/blackdown-jdk-1.4.2.03/man:/etc/java-config/system-vm/man/:/usr/lib/php5/man/:/usr/kde/3.5/share/man:/usr/qt/3/doc/man" NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" OLDPWD="/root" OPENGL_PROFILE="xorg-x11" PAGER="/usr/bin/less" PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/i486-pc-linux-gnu/gcc-bin/4.1.2:/usr/i686-pc-linux-gnu/gcc-bin/4.3.2:/opt/blackdown-jdk-1.4.2.03/bin:/opt/blackdown-jdk-1.4.2.03/jre/bin:/usr/kde/3.5/sbin:/usr/kde/3.5/bin:/usr/qt/3/bin" PKGDIR="/usr/portage/packages" PKG_CONFIG_PATH="/usr/qt/3/lib/pkgconfig" PORTAGE_ARCHLIST="ppc s390 amd64 x86 ppc64 x86-fbsd m68k arm sparc sh mips ia64 alpha hppa amd64-fbsd sparc-fbsd" PORTAGE_BINHOST_CHUNKSIZE="3000" PORTAGE_BIN_PATH="/usr/lib/portage/bin" PORTAGE_COMPRESS_EXCLUDE_SUFFIXES="css gif htm[l]? jp[e]?g js pdf png" PORTAGE_CONFIGROOT="/" PORTAGE_COUNTER_HASH="8d313a5eb44092977bf19d7f5ae6addc" PORTAGE_DEBUG="0" PORTAGE_DEPCACHEDIR="/var/cache/edb/dep" PORTAGE_ELOG_CLASSES="log warn error" PORTAGE_ELOG_MAILFROM="portage@localhost" PORTAGE_ELOG_MAILSUBJECT="[portage] ebuild log for ${PACKAGE} on ${HOST}" PORTAGE_ELOG_MAILURI="root" PORTAGE_ELOG_SYSTEM="save_summary echo" PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS="5" PORTAGE_FETCH_RESUME_MIN_SIZE="350K" PORTAGE_GID="250" PORTAGE_INST_GID="0" PORTAGE_INST_UID="0" PORTAGE_PYM_PATH="/usr/lib/portage/pym" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_RSYNC_RETRIES="3" PORTAGE_TMPDIR="/var/tmp" PORTAGE_VERBOSE="1" PORTAGE_WORKDIR_MODE="0700" PORTDIR="/usr/portage" PROFILE_ONLY_VARIABLES="ARCH ELIBC KERNEL USERLAND" PWD="/usr/portage/sys-apps/coreutils" PYTHONDOCS="/usr/share/doc/python-docs-2.5.1/html/lib" QMAKESPEC="linux-g++" QTDIR="/usr/qt/3" RESUMECOMMAND="/usr/bin/wget -c -t 5 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}"" ROOT="/" ROOTPATH="/opt/bin:/usr/i486-pc-linux-gnu/gcc-bin/4.1.2:/usr/i686-pc-linux-gnu/gcc-bin/4.3.2:/opt/blackdown-jdk-1.4.2.03/bin:/opt/blackdown-jdk-1.4.2.03/jre/bin:/usr/kde/3.5/sbin:/usr/kde/3.5/bin:/usr/qt/3/bin" RPMDIR="/usr/portage/rpm" SHELL="/bin/bash" SHLVL="1" SSH_CLIENT="131.215.168.112 59485 22" SSH_CONNECTION="131.215.168.112 59485 131.215.168.100 22" SSH_TTY="/dev/pts/0" SYNC="rsync://rsync.gentoo.org/gentoo-portage" TERM="xterm" USE="X acl acpi alsa ao bash-completion berkdb bluetooth branding bzip2 cairo cdr cgi chroot cli cracklib crypt cups cvs cxx dbus djvu doc dri dvd dvdr dvdread eds emacs emboss encode esd evo examples fam fastcgi firefox fortran gdbm gif gmp gnome gpm gsl gstreamer gtk hal iconv ipv6 isdnlog jadetex java javascript jpeg jpeg2k kde latex ldap libnotify mad midi mikmod mmap mmx mozilla mp3 mpeg mudflap ncurses nls nptl nptlonly nsplugin ogg opengl openmp oss pam pcre pdf perl php png ppds pppd python qt3 qt3support qt4 quicktime rdesktop readline reflection samba sdl session spell spl sse sse2 ssl startup-notification subversion svg sysfs tcl tcpd test threads tiff truetype unicode usb vorbis win32codecs x86 xml xorg xulrunner xv zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 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 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" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="fbdev glint i810 intel mach64 mga neomagic nv r128 radeon savage sis tdfx trident vesa vga via vmware voodoo" USER="root" USERLAND="GNU" USE_EXPAND="ALSA_CARDS ALSA_PCM_PLUGINS APACHE2_MODULES APACHE2_MPMS CAMERAS CROSSCOMPILE_OPTS DVB_CARDS ELIBC FCDSL_CARDS FOO2ZJS_DEVICES FRITZCAPI_CARDS INPUT_DEVICES KERNEL LCD_DEVICES LINGUAS LIRC_DEVICES MISDN_CARDS NETBEANS_MODULES USERLAND VIDEO_CARDS" USE_EXPAND_HIDDEN="CROSSCOMPILE_OPTS ELIBC KERNEL USERLAND" USE_ORDER="env:pkg:conf:defaults:pkginternal:env.d" VIDEO_CARDS="fbdev glint i810 intel mach64 mga neomagic nv r128 radeon savage sis tdfx trident vesa vga via vmware voodoo" VMHANDLE="blackdown-jdk-1.4.2" XDG_DATA_DIRS="/usr/share:/usr/kde/3.5/share:/usr/local/share" _="/usr/bin/emerge"
Created attachment 188048 [details] rm-one-file-system.log The umount failure seems to happen in tests/rm/one-file-system (log attached). VERBOSE="yes" and VERBOSE=1 both yielded identical build logs.
you have a sane /etc/mtab right ? or it's symlinked to /proc/mounts ? it may be related to you running this in a chroot. can you try running the sequence of commands manually in the chroot ? if it works, try running `sandbox` first and then run the commands. + mkdir -p a/b /dev/shm/tmp6279/y + mount --bind /dev/shm/tmp6279 a/b + cat + fail=0 + rm --one-file-system -rf a + test -d /dev/shm/tmp6279/y + umount /dev/shm/tmp6279 umount: /dev/shm/tmp6279: not mounted
Note: the x86 failure above was not chroot, so this bug is robust with respect to chroot. /etc/mtab is sane (/dev/ROOT / ext3 rw,bind,noatime 0 0) It looks like your suggestion solved it; it also gives me a reason to whine about my favorite pet peeve. Portage puts / into ADD_PREDICT for src_test, making test failures things very hard to debug, when a sandbox violation would be easy to debug. </whine> mount --bind /dev/shm/tmp6279 a/b tries to access /etc/mtab which obviously fails in the sandbox, causing the later umount failure. Further testing the working theory, removing the addpredict from ebuild.sh does indeed result in a sandbox violation as expected. I must be missing something however, because if the problem is if I have presented it, shouldn't it have been noticed long ago (and be reproducible for you)?
i dont really know the history behind the / in predict for src_test ... it does seem wrong to me as well, but i never pursued it i think the reason so very few people are seeing this is because userpriv and usersandbox is set in FEATURES via the profile now (including my case). that means src_test is run as non-root and so these test cases always get skipped. i guess putting `addwrite /etc/mtab` into the top of src_test of coreutils should solve the issue ?
I set userpriv/usersandbox for my real system, but they are only default for the dev profile (luckily I am way to lazy to customize a chroot used for testing). adding 'addwrite /etc/mtab #265725' does in fact fix the problem, and sounds sane so long as coreutils doesn't try to do anything dumb to a relatively critical config file.
should be fixed in a safer (if more complicated) way http://sources.gentoo.org/sys-apps/coreutils/coreutils-7.1.ebuild?r1=1.9&r2=1.10 http://sources.gentoo.org/sys-apps/coreutils/coreutils-7.2.ebuild?r1=1.2&r2=1.3
