Today, I noticed that running "svn update" in some working copy segfaults. The same applies to "svn commit" and "svn log". It seems that I get the segfaults with all commands that require to contact the remove svn server. I had holidays the last week, and the week before that, svn worked fine. So the breakage is probably caused by some package update in the period from October 27th to November 5th. Reproducible: Always % emerge --info Portage 2.2.0_alpha142 (default/linux/amd64/10.0/desktop/gnome, gcc-4.6.3, glibc-2.16.0, 3.6.5-gentoo x86_64) ================================================================= System uname: Linux-3.6.5-gentoo-x86_64-Intel-R-_Core-TM-2_Duo_CPU_T8100_@_2.10GHz-with-gentoo-2.2 Timestamp of tree: Sun, 04 Nov 2012 15:30:01 +0000 ld GNU ld (GNU Binutils) 2.23 app-shells/bash: 4.2_p39 dev-java/java-config: 2.1.12 dev-lang/python: 2.7.3-r2, 3.2.3-r1 dev-util/cmake: 2.8.9-r1 dev-util/pkgconfig: 0.27.1 sys-apps/baselayout: 2.2 sys-apps/sandbox: 2.6 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.9.6-r3, 1.11.6, 1.12.4 sys-devel/binutils: 2.23 sys-devel/gcc: 4.6.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.6 (virtual/os-headers) sys-libs/glibc: 2.16.0 Repositories: gentoo emacs my_local_overlay ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" 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 /usr/share/maven-bin-3.0/conf" CONFIG_PROTECT_MASK="${EPREFIX}/etc/gconf /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" EMERGE_DEFAULT_OPTS="--quiet-build n" FCFLAGS="-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" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ http://gentoo.mneisen.org/ http://mirror.netcologne.de/gentoo/" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en de" MAKEOPTS="-j3" 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/emacs /usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac acpi alsa amd64 apng archive avahi avx berkdb bluetooth branding bzip2 cairo cdda cdr cli colord consolekit cracklib crypt cups curl cxx dbus dri dts dvd dvdr emacs emboss encode evo exif fam ffmpeg firefox flac fuse gdbm gif gnome gnome-keyring gnome-online-accounts gnutls gpg gpm gstreamer gtk gtk3 iconv icq icu idn introspection ipv6 jabber jpeg kpathsea lcms ldap libnotify mad mmx mng modules mp3 mp4 mpeg mudflap multilib nautilus ncurses networkmanager nls nptl ntp offensive ogg opengl openmp pam pango pcre pdf png policykit ppds pppd pulseaudio qt3support qt4 readline schroedinger sdl session smp socialweb spell sqlite sqlite3 sse sse2 sse3 sse4_1 ssl ssse3 startup-notification svg systemd tcpd theora threads tiff truetype udev udisks unicode upower usb vaapi vorbis vpx webgl webkit wxwidgets x264 xcb xft xinerama xml xv xvid 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="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" 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 synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en de" PHP_TARGETS="php5-3" PYTHON_TARGETS="python3_2 python2_7" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="intel" 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, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Created attachment 328424 [details] strace output generated with "strace -v -o svn_up.strace svn up"
Created attachment 328426 [details] GDB debug session This is a GDB session running "svn update". It seems the problem is due to the recent gnutls upgrade.
Same problem here. Tried to rebuild subversion but that failed due to some perl/swig-weirdness ...
(In reply to comment #3) > Same problem here. Tried to rebuild subversion but that failed due to some > perl/swig-weirdness ... I was able to rebuild subversion now against the latest ~amd64 but the segfault still is the same.
For the time being, I've masked =net-libs/gnutls-3.1.3 locally and reverted back to 2.12.20.
I seem to have the same problem nere. Updating svn-based overlays via layman causes svn to segfault. Using subversion-1.7.7 and gnutls-3.1.3, the segfaults started after the upgrade to gnutls-3.*
Looks like bug #440936? I had the same problem on one box that has neon[gnutls]
(In reply to comment #7) > Looks like bug #440936? I had the same problem on one box that has > neon[gnutls] If it was the same bug, then rebuilding neon with -gnutls or using the patch attached to that report should probably fix the issue, i.e., svn should stop segfaulting even with gnutls-3.1.4. Could you test that?
(In reply to comment #8) > (In reply to comment #7) > > Looks like bug #440936? I had the same problem on one box that has > > neon[gnutls] > > If it was the same bug, then rebuilding neon with -gnutls or using the patch > attached to that report should probably fix the issue, i.e., svn should stop > segfaulting even with gnutls-3.1.4. > > Could you test that? For me, the svn segfault is fixed by compiling neon with -gnutls on ~amd64 (gnutls-3.1.4).
(In reply to comment #9) > For me, the svn segfault is fixed by compiling neon with -gnutls on ~amd64 > (gnutls-3.1.4). Yes, for me too.
So from the reports, this looks like an issue with neon[gnutls], so as a workaround, either use webdav-serf instead of webdav-neon or build neon with the gnutls USE flag disabled. Since there is nothing wrong with subversion itself or anything i can do with it, i am closing this as duplicate of bug 440936 *** This bug has been marked as a duplicate of bug 440936 ***
