| Summary: | dev-libs/cyrus-sasl-2.1.25-r2 fails to unpack | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Paul Moore <pcmoore> |
| Component: | Current packages | Assignee: | Net-Mail Packages <net-mail+disabled> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | normal | CC: | cancellettopugno, mkyral |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: | strace -f -o strace.txt tar xf /usr/portage/distfiles/cyrus-sasl-2.1.25.tar.gz | ||
|
Description
Paul Moore
2012-02-24 15:38:06 UTC
Looks like something is wrong with either of these: 1) gzip 2) The source tarball, but that would imply the checksum had magically changed too. 3) The filesystem you are unpacking the tarball on. (In reply to comment #1) > Looks like something is wrong with either of these: Do you have any specific tests I could try to narrow down the issue? I haven't noticed anything else unusual on the system and the simple tests I've tried (below) all seem to indicate everything is okay ... [SIDE NOTE: I've also removed the source tarball and re-downloaded it multiple times to no avail] > 1) gzip olly ~ # date > /var/tmp/portage/foo olly ~ # cat /var/tmp/portage/foo Fri Feb 24 11:37:08 EST 2012 olly ~ # md5sum /var/tmp/portage/foo > /var/tmp/portage/foo.md5sum olly ~ # cat /var/tmp/portage/foo.md5sum 0dabbfa780d21d4c56487f7ee1916387 /var/tmp/portage/foo olly ~ # gzip /var/tmp/portage/foo olly ~ # ls -l /var/tmp/portage/foo* -rw-r--r-- 1 root root 53 Feb 24 11:37 /var/tmp/portage/foo.gz olly ~ # gunzip /var/tmp/portage/foo.gz olly ~ # md5sum -c /var/tmp/portage/foo.md5sum /var/tmp/portage/foo: OK olly ~ # cat /var/tmp/portage/foo Fri Feb 24 11:37:08 EST 2012 > 2) The source tarball, but that would imply the checksum had magically changed > too. olly ~ # ls -l /usr/portage/distfiles/cyrus-sasl-2.1.25.tar.gz -rw-rw-r-- 1 portage portage 5209240 Nov 30 11:50 /usr/portage/distfiles/cyrus-sasl-2.1.25.tar.gz olly ~ # grep "cyrus-sasl-2.1.25.tar.gz" /usr/portage/dev-libs/cyrus-sasl/Manifest | awk '{ print $7 " " $2 }' b6c34426012d9b5d448d5646cbecd818a5eeacbf cyrus-sasl-2.1.25.tar.gz olly ~ # sha1sum /usr/portage/distfiles/cyrus-sasl-2.1.25.tar.gz b6c34426012d9b5d448d5646cbecd818a5eeacbf /usr/portage/distfiles/cyrus-sasl-2.1.25.tar.gz olly ~ # gunzip -c /usr/portage/distfiles/cyrus-sasl-2.1.25.tar.gz | tar -tf - | wc -l 712 gzip: stdout: Broken pipe > 3) The filesystem you are unpacking the tarball on. My /var/tmp/portage is current part of my root filesystem, and as I've said earlier, I haven't noticed any other problems - and that includes several other 'emerge -uDv world' operations over the past several weeks. While it is possible that there is a problem with the filesystem, it seems unlikely that it would only be affecting this package. Created attachment 303417 [details]
strace -f -o strace.txt tar xf /usr/portage/distfiles/cyrus-sasl-2.1.25.tar.gz
+1 on x86 install
it happens only with cyrus-sasl-2.1.25.tar.gz
if i first gunzip and then untar no errors are reported
if i repack the the package no errors are reported however the checksum changes
strangely on another gentoo amd64 box with same tar and gzip versions i can't reproduce it...
Hi, I've the same issue on two my systems, both are amd64. # emerge --info Portage 2.2.0_alpha89 (default/linux/amd64/10.0/desktop/kde, gcc-4.5.3, glibc-2.14.1-r2, 3.2.6-gentoo x86_64) ================================================================= System uname: Linux-3.2.6-gentoo-x86_64-Intel-R-_Core-TM-2_Duo_CPU_P8400_@_2.26GHz-with-gentoo-2.1 Timestamp of tree: Sat, 03 Mar 2012 08:15:01 +0000 app-shells/bash: 4.2_p20 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.2-r3, 3.2.2 dev-util/cmake: 2.8.7-r3 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.1 sys-apps/openrc: 0.9.9.2 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.9.6-r3, 1.11.3 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.5.3-r2 sys-devel/gcc-config: 1.5.1 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r3 sys-kernel/linux-headers: 3.2-r1 (virtual/os-headers) sys-libs/glibc: 2.14.1-r2 Repositories: gentoo kde mozilla sunrise overlay Installed sets: ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.0/conf /usr/share/openvpn/easy-rsa /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/env.d/java/ /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" EMERGE_DEFAULT_OPTS="--keep-going" FEATURES="assume-digests binpkg-logs distlocks ebuild-locks fixlafiles news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv" FFLAGS="" GENTOO_MIRRORS="http://ftp.fi.muni.cz/pub/linux/gentoo/ rsync://ftp.fi.muni.cz/pub/linux/gentoo/ ftp://ftp.fi.muni.cz/pub/linux/gentoo/ http://gentoo.mirror.dkm.cz/pub/gentoo/ ftp://gentoo.mirror.dkm.cz/pub/gentoo/ rsync://gentoo.mirror.dkm.cz/gentoo/ http://gentoo.mirror.web4u.cz/ ftp://gentoo.mirror.web4u.cz/" LANG="cs_CZ.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="cs" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="--quiet" 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/kde /var/lib/layman/mozilla /var/lib/layman/sunrise /usr/local/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="7zip X a52 aac acl acpi alsa amd64 berkdb bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus declarative dri dts dvd dvdr emboss encode exif faad fam ffmpeg firefox flac fortran gdbm gdu gif git gpm gstreamer iconv imagemagick ipv6 jpeg jpeg2k kde kde4 kipi lame lcms ldap libnotify logrotate lzma lzo mad matroska mmx mmxext mng modules mozilla mp3 mp4 mpeg mplayer msql mudflap multilib ncurses nls nptl nptlonly ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pppd python qt3support qt4 quicktime raw readline samba sdl semantic-desktop session smp spell sqlite sqlite3 sse sse2 ssl ssse3 startup-notification subversion svg sysfs tcpd theora threads thumbnail thunderbird tiff truetype udev unicode unzip usb vim-syntax vorbis webkit wmf wmp x264 xcb xcomposite xine xinerama xml xorg xscreensaver xulrunner xv xvid zlib" ALSA_CARDS="hda-intel" 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" FOO2ZJS_DEVICES="oki3200" 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 synaptics evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="cs" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby19" USERLAND="GNU" VIDEO_CARDS="nvidia 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, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS Looks like an upstream issue. http://www.gzip.org/#faq7 https://bugs.gentoo.org/show_bug.cgi?id=309001 What does the following command output on a failing system? $ gzip -d -c -- cyrus-sasl-2.1.25.tar.gz | tar xof - $ echo ${PIPESTATUS[@]} (In reply to comment #5) > Looks like an upstream issue. > http://www.gzip.org/#faq7 > https://bugs.gentoo.org/show_bug.cgi?id=309001 > > What does the following command output on a failing system? > $ gzip -d -c -- cyrus-sasl-2.1.25.tar.gz | tar xof - > $ echo ${PIPESTATUS[@]} # gzip -d -c -- /usr/portage/distfiles/cyrus-sasl-2.1.25.tar.gz | tar xof - gzip: stdout: Broken pipe # echo ${PIPESTATUS[@]} 1 0 But later I found out that it works correctly with my normal user. Then I went to a lunch and after lunch, I was not able to reproduce it. Cyrus-sasl is currently recompiling. There was nothing changed during the lunch. No compilation was running. (In reply to comment #5) > Looks like an upstream issue. > http://www.gzip.org/#faq7 > https://bugs.gentoo.org/show_bug.cgi?id=309001 > > What does the following command output on a failing system? > $ gzip -d -c -- cyrus-sasl-2.1.25.tar.gz | tar xof - > $ echo ${PIPESTATUS[@]} The output as requested: # gzip -d -c -- cyrus-sasl-2.1.25.tar.gz | tar xof - # echo ${PIPESTATUS[@]} 141 0 Also, like the other commenter posted, the package is now building (it made it past the unpacking stage). Based on the gzip FAQ, it appears that this is something that will happen on occasion; is there anything we can do to prevent it? > is there anything we can do to prevent it?
Portage does have a check for broken pipe. It does check PIPESTATUS output after unpacking and ignores 141 - 141 being the return code for SIGPIPE (128+13). So, as long as PIPESTATUS is 0 or 141, we are fine.
I am - somewhat reluctantly - closing this as WORKSFORME. Please do reopen if there are any suggestions.
I was bitten by this bug today (changed an USE flag). Annoying. Had to uncompress, re-compress and ebuild manifest tu build successfully. The original tar.gz is 5MB, my recompressed tar.gz is less than 2MB, so THERE IS something wrong with the official package. |
