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Bug 371923 - sys-fs/lessfs-1.4.8 mklessfs throws Segmentation fault
Summary: sys-fs/lessfs-1.4.8 mklessfs throws Segmentation fault
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Markos Chandras (RETIRED)
URL: http://www.lessfs.com/wordpress/?p=623
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-06-16 13:33 UTC by Marcin Mirosław
Modified: 2011-08-09 12:16 UTC (History)
0 users

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


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Description Marcin Mirosław 2011-06-16 13:33:03 UTC
# gdb mklessfs  
GNU gdb (Gentoo 7.2 p1) 7.2
[...]
Reading symbols from /usr/sbin/mklessfs...Reading symbols from /usr/lib64/debug/usr/sbin/mklessfs.debug...done.
done.
(gdb) run -c /etc/lessfs.cfg -f
Starting program: /usr/sbin/mklessfs -c /etc/lessfs.cfg -f
[Thread debugging using libthread_db enabled]

Program received signal SIGSEGV, Segmentation fault.
0x0000000000408782 in formatfs () at lib_common.c:1363
1363    lib_common.c: No such file or directory.
        in lib_common.c
(gdb) thread apply all bt full

Thread 1 (Thread 0x7ffff7fc7720 (LWP 16296)):
#0  0x0000000000408782 in formatfs () at lib_common.c:1363
        stbuf = {st_dev = 4294967295, st_ino = 140737354114656, st_nlink = 2, st_mode = 518, st_uid = 0, st_gid = 2289808, __pad0 = 0, st_rdev = 0, st_size = 0, 
          st_blksize = 0, st_blocks = 140737349599232, st_atim = {tv_sec = 140737351949569, tv_nsec = 1695144615872561153}, st_mtim = {tv_sec = 0, 
            tv_nsec = 140737334716120}, st_ctim = {tv_sec = 6223763691737040245, tv_nsec = 6076292996059189059}, __unused = {6728416, 6728480, 140737338458560}}
        nextinode = 0
        stiger = 0x66abb0 "\373\245\063\374Ks\241\025T\324\067T\245\271\375\365a\032l\305u\355\211\222A\244\001"
        blockdatadir = <value optimized out>
        crypto = {
          passwd = " \253f\000\000\000\000\000`G@\000\000\000\000\000 \341\377\377\377\177\000\000\300\301\020\367\377\177\000\000 \253f\000\000\000\000\000`G@\000\000\000\000\000 \341\377\377\377\177\000\000\000\000\000\000\000\000\000", iv = "\000\000\000\000\000\000\000"}
        hashstr = <value optimized out>
        inuse = {offset = 6728416, size = 140737349616467, allocated_size = 16, inuse = 6728416}
#1  0x0000000000404640 in main (argc=<value optimized out>, argv=<value optimized out>) at mklessfs.c:183
        dbg = <value optimized out>
        rnd = <value optimized out>
        ckpasswd = <value optimized out>
        p = <value optimized out>
(gdb)


Here is config file:
# grep -v "^#" /etc/lessfs.cfg 
DEBUG = 1
HASHNAME=MHASH_TIGER192
HASHLEN = 24
BLOCKDATA_PATH=/tmp/lessfsdb/dta
BLOCKDATA_BS=1048576
BLOCKUSAGE_PATH=/tmp/lessfsdb/mta
BLOCKUSAGE_BS=1048576
DIRENT_PATH=/tmp/lessfsdb/mta
DIRENT_BS=1048576
FILEBLOCK_PATH=/tmp/lessfsdb/mta
FILEBLOCK_BS=1048576
META_PATH=/tmp/lessfsdb/mta
META_BS=1048576
HARDLINK_PATH=/tmp/lessfsdb/mta
HARDLINK_BS=1048576
SYMLINK_PATH=/tmp/lessfsdb/mta
SYMLINK_BS=1048576
FREELIST_PATH=/tmp/lessfsdb/mta
FREELIST_BS=1048576
CACHESIZE=256
COMMIT_INTERVAL=10
LISTEN_IP=127.0.0.1
LISTEN_PORT=100
MAX_THREADS=2
DYNAMIC_DEFRAGMENTATION=on
COREDUMPSIZE=2560000000
SYNC_RELAX=0
ENCRYPT_DATA=off
ENCRYPT_META=on
ENABLE_TRANSACTIONS=on
BLKSIZE=4096
COMPRESSION=qlz
Comment 1 Marcin Mirosław 2011-06-16 13:33:12 UTC
# emerge --info
FEATURES variable contains unknown value(s): Xfail-clean, Xkeepwork, Xuserpriv, Xusersandbox
Portage 2.1.10.3 (default/linux/amd64/10.0/desktop/kde, gcc-4.6.0, glibc-2.13-r2, 2.6.38-gentoo-r5 x86_64)
=================================================================
System uname: Linux-2.6.38-gentoo-r5-x86_64-Intel-R-_Celeron-R-_CPU_E1500_@_2.20GHz-with-gentoo-2.0.2
Timestamp of tree: Thu, 16 Jun 2011 05:30:01 +0000
ccache version 3.1.5 [enabled]
app-shells/bash:          4.2_p10
dev-java/java-config:     2.1.11-r3
dev-lang/python:          2.7.1-r1, 3.2
dev-util/ccache:          3.1.5
dev-util/cmake:           2.8.4-r1
sys-apps/baselayout:      2.0.2
sys-apps/openrc:          0.8.2-r1
sys-apps/sandbox:         2.5
sys-devel/autoconf:       2.13, 2.68
sys-devel/automake:       1.11.1-r1
sys-devel/binutils:       2.21
sys-devel/gcc:            4.4.5, 4.5.2, 4.6.0
sys-devel/gcc-config:     1.4.1-r1
sys-devel/libtool:        2.4-r1
sys-devel/make:           3.82-r1
sys-kernel/linux-headers: 2.6.38 (virtual/os-headers)
sys-libs/glibc:           2.13-r2
Repositories: gentoo x-portage x-in_sunrise miro-testowe sunrise zugaina sping mysql horhe gnustep science
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA AdobeFlash-10.1 PUEL Q3AEULA skype-eula dlj-1.1"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -march=native -pipe -fpeel-loops -fomit-frame-pointer -frename-registers -fpredictive-commoning -fweb -ftree-vectorize -floop-interchange -ftree-loop-distribution -fivopts -floop-block -floop-strip-mine -fira-loop-pressure -floop-interchange -ftree-loop-linear -fipa-sra -ggdb"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/openvpn/easy-rsa"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -march=native -pipe -fpeel-loops -fomit-frame-pointer -frename-registers -fpredictive-commoning -fweb -ftree-vectorize -floop-interchange -ftree-loop-distribution -fivopts -floop-block -floop-strip-mine -fira-loop-pressure -floop-interchange -ftree-loop-linear -fipa-sra -ggdb"
DISTDIR="/usr/portage/distfiles"
FEATURES="Xfail-clean Xkeepwork Xuserpriv Xusersandbox assume-digests binpkg-logs ccache collision-protect distlocks ebuild-locks fixlafiles fixpackages news parallel-fetch protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch usersync"
FFLAGS=""
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LC_ALL="pl_PL.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="pl en es es_ES"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_EXTRA_OPTS="-O"
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/local/portage /usr/local/portage/miro-overlay/in_sunrise /usr/local/portage/miro-overlay/staging /usr/local/portage/layman/sunrise /usr/local/portage/layman/zugaina /usr/local/portage/layman/sping /usr/local/portage/layman/mysql /usr/local/portage/layman/horhe /usr/local/portage/layman/gnustep /usr/local/portage/layman/science"
SYNC="rsync://192.168.138.254/gentoo-portage"
USE="64bit X a52 aac acl acpi alsa amd64 apm async bash-completion bfq bittorrent branding bzip2 cairo caps cdr chroot cli consolekit crypt cups cxx dbus declarative dmx dri dvd dvdr emboss encode exif fam firefox fortran ftp gif glibc-omitfp gpm graphite gstreamer iconv idn iproute2 ipv6 ithreads jpeg kde kipi laptop lcms libnotify lightning logrotate mad mmap mmx mmxext mng modules mp3 mp4 mpeg mudflap multilib ncurses network-cron nls nptl nptlonly nsplugin nspluginwrapper objc ogg opengl openmp openssl optimization optimized-qmake pam pango pch pcre pdf phonon plasma png policykit ppds pppd qt3support qt4 readline samba sdl semantic-desktop session sharedmem smp spell sse sse2 sse3 ssl ssse3 startup-notification svg sysfs threads threadsafe tiff tools truetype udev unicode urandom usb vim vim-pager vim-syntax vorbis x264 xattr xcb xcomposite xinerama xml xorg xscreensaver xulrunner xv xvid zip 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 cgid dav dbd deflate dir env expires ext_filter filter headers include info log_config logio mime mime_magic negotiation rewrite setenvif speling status unique_id usertrack vhost_alias" APACHE2_MPMS="worker" 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="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="pl en es es_ES" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia" 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, LANG, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS
Comment 2 Markos Chandras (RETIRED) gentoo-dev 2011-06-22 18:13:07 UTC
Could you please test 1.4.9? If it still fails for you can you please report it upstream?

http://sourceforge.net/projects/lessfs/support

Either let them know via the lessfs-users mailing list or add a comment on their website

Thank you
Comment 3 Marcin Mirosław 2011-06-26 11:55:33 UTC
Meseems dev doesn't read own mailing list...
I've posted comment on his website...
Comment 4 Marcin Mirosław 2011-06-26 16:47:19 UTC
It looks it's fixed in lessfs-1.4.10. Btw lessfs supports diffrent databases than tokyocabinet, should i open new bug to ask for it?
Comment 5 Markos Chandras (RETIRED) gentoo-dev 2011-08-05 11:53:53 UTC
(In reply to comment #4)
> It looks it's fixed in lessfs-1.4.10. Btw lessfs supports diffrent databases
> than tokyocabinet, should i open new bug to ask for it?

Is this fixed in 1.5.0? We don't have ebuilds for the rest of the databases (that was the case last time I checked) and this is why I did not add them as dependencies
Comment 6 Marcin Mirosław 2011-08-09 12:15:07 UTC
# LC_ALL=en_US; mklessfs -c /etc/lessfs.cfg 
User defined signal 1

lessfs 1.5.0
Comment 7 Markos Chandras (RETIRED) gentoo-dev 2011-08-09 12:16:38 UTC
Ok thanks. This bug may close now