sys-fs/btrfs-progs-3.12-r1 crash when using recursive defragmentation Reproducible: Always Steps to Reproduce: 1. btrfs filesystem defragment -r <mount point> Actual Results: ERROR: defrag range ioctl not supported in this kernel, please try without any options. Portage 2.2.8-r1 (default/linux/amd64/13.0/desktop/gnome/systemd, gcc-4.8.2, glibc-2.18-r1, 3.13.5-gentoo x86_64) ================================================================= System uname: Linux-3.13.5-gentoo-x86_64-Intel-R-_Core-TM-_i7-3770K_CPU_@_3.50GHz-with-gentoo-2.2 KiB Mem: 16313652 total, 108108 free KiB Swap: 8000508 total, 8000508 free Timestamp of tree: Wed, 05 Mar 2014 09:30:01 +0000 ld GNU ld (GNU Binutils) 2.24 app-shells/bash: 4.2_p45-r1 dev-lang/python: 2.7.6, 3.2.5-r3, 3.3.4 dev-util/cmake: 2.8.12.2 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.13.4, 1.14.1 sys-devel/binutils: 2.24-r2 sys-devel/gcc: 4.7.3-r1, 4.8.2 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 4.0-r1 sys-kernel/linux-headers: 3.13 (virtual/os-headers) sys-libs/glibc: 2.18-r1 Repositories: gentoo steam-overlay science x-portage 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/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /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" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-march=native -O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-march=native -O2 -pipe" GENTOO_MIRRORS="http://tux.rainside.sk/gentoo/ ftp://ftp.free.fr/mirrors/ftp.gentoo.org/ ftp://tux.rainside.sk/gentoo/" LANG="fr_FR.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j9" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-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/steam /var/lib/layman/science /usr/local/portage" USE="X a52 aac acl acpi alsa amd64 avx bash-completion berkdb branding btrfs bzip2 cairo cdda cdr cleartype cli colord corefonts cracklib crypt cups cxx dbus djvu dri dts dvd dvdr eds emboss encode evo exif fam fbcondecor ffmpeg firefox flac fontconfig fortran gdbm gif gnome gnome-keyring gnome-online-accounts gpm graphite gstreamer gtk iconv icu introspection ipv6 jpeg jpeg2k lcms ldap libnotify libsecret mad mmx mng modules mp3 mp4 mpeg multilib nautilus ncurses nls nptl nvidia objc objc++ objc-gc ogg opengl openmp pam pango pcre pdf png policykit ppds pulseaudio qt3support qt4 readline sdl session socialweb spell sse sse2 sse3 sse4_1 sse4_2 ssl ssse3 startup-notification svg symlink systemd tcpd tiff truetype udev udisks unicode upower usb v4l vdpau vim-syntax vorbis wxwidgets x264 xcb xml xv xvid zlib" ABI_X86="64" 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd 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 author" 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 ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="fr" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python3_3 python3_2 python2_7" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia intel fbdev" 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" USE_PYTHON="3.3 3.2 2.7" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC
> 1. btrfs filesystem defragment -r <mount point> > Actual Results: > ERROR: defrag range ioctl not supported in this kernel, please try without any options. May I ask you to post a log for 'strace btrfs filesystem defragment -r <mount point>' It might be a subtree from another filesystem.
Created attachment 372268 [details] btrfs defragment log
The last processed file is /var/tmp/portage/sys-fs/udev-210/.ipc_in and is in my btrfs tree.
But it is not a regular file: prwxrwx--- 1 root portage 0 1 mars 23:04 /var/tmp/portage/sys-fs/udev-210/.ipc_in
Sweet! Those are non-regular files (FIFOs). That's a bug, thanks!
Pushed as: >*btrfs-progs-3.12-r2 (10 Mar 2014) > > 10 Mar 2014; Sergei Trofimovich <slyfox@gentoo.org> > +btrfs-progs-3.12-r2.ebuild, +files/btrfs-progs-3.12-defrag-sockets.patch, > btrfs-progs-9999.ebuild: > Fix recursive defrag failures on non-files (bug #503514 by Antoine Lemoine). Please, give it a shot. Thanks!
