Bug 149646 – dvdrip-0.98.1 segfaults on start

• Status: RESOLVED CANTFIX
• Product: Gentoo Linux

[Description crusaderky 2006-09-30 12:43:21 UTC]

$ dvdrip
Segmentation fault

$emerge --info
Portage 2.1.1 (default-linux/x86/2006.1, gcc-4.1.1, glibc-2.4-r3, 2.6.17-gentoo-r7 i686)
=================================================================
System uname: 2.6.17-gentoo-r7 i686 AMD Athlon(TM) XP 2000+
Gentoo Base System version 1.12.5
Last Sync: Sat, 30 Sep 2006 15:20:01 +0000
app-admin/eselect-compiler: [Not Present]
dev-java/java-config: 1.3.7, 2.0.30
dev-lang/python:     2.4.3-r4
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     [Not Present]
dev-util/confcache:  [Not Present]
sys-apps/sandbox:    1.2.17
sys-devel/autoconf:  2.13, 2.59-r7
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2
sys-devel/binutils:  2.16.1-r3
sys-devel/gcc-config: 1.3.13-r3
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.17-r1
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-Os -pipe -march=athlon-xp -fforce-addr -fomit-frame-pointer -falign-functions=4 -mfpmath=sse -ftree-vectorize"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf /etc/java-config/vms/ /etc/revdep-rebuild /etc/terminfo"
CXXFLAGS="-O2 -mcpu=i686 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig digest distlocks fixpackages metadata-transfer parallel-fetch sandbox sfperms strict userfetch"
GENTOO_MIRRORS="ftp://pandemonium.tiscali.de/pub/gentoo/ ftp://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ http://ftp.belnet.be/mirror/rsync.gentoo.org/gentoo/ http://pandemonium.tiscali.de/pub/gentoo/ http://ftp.heanet.ie/pub/gentoo/"
LC_ALL="it_IT.UTF-8"
LINGUAS="it"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="x86 3dnow X a52 aac alsa audiofile berkdb bitmap-fonts bzip2 cdparanoia cdr chroot cjk cli crypt cscope cups curl dbus dga dlloader dri dts dvb dvd dvdr dvdread elibc_glibc encode exif fam fbcon ffmpeg firefox flac flash fortran gd gdbm ggi gif ginac glut gnutls gpm gtk gtkhtml guile hal iconv idn imagemagick imap imlib innodb input_devices_evdev input_devices_joystick input_devices_keyboard input_devices_mouse input_devices_wacom ipv6 isdnlog java javascript jikes joystick jpeg kerberos kernel_linux krb4 lcms ldap libcaca libg++ linguas_it lzo mad mcal memlimit mikmod mmx mng motif mp3 mpeg musepack mysql ncurses nls nptl nptlonly nsplugin nvidia odbc offensive ogg opengl pam pcre pdf perl plotutils png ppds pppd prelude python quicktime readline reflection samba sdl session skey slp sndfile snmp socks5 speex spl sqlite sse ssl svg tcl tcltk tcpd theora threads tiff tk truetype truetype-fonts type1-fonts udev unicode usb userland_GNU v4l vcd video_cards_nvidia video_cards_vesa vorbis win32codecs wmf wxwindows xml xorg xosd xprint xv xvid zlib"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LDFLAGS, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 1 Jakub Moc (RETIRED) 2006-09-30 14:02:35 UTC]

Reopen with something useful...

http://www.gentoo.org/proj/en/qa/backtraces.xml

[Comment 2 crusaderky 2006-09-30 20:22:57 UTC]

...and I would love to do that, if not for the fact that I haven't got the slightest clue on how to produce a backtrace of a PERL program and that guide doesn't explain it...

[Comment 3 Jakub Moc (RETIRED) 2006-10-01 00:38:12 UTC]

We really can't guess, sorry. Run 'dvdrip -d 9' from command-line and post the output.

[Comment 4 crusaderky 2006-10-01 15:45:57 UTC]

$ dvdrip -d 9
--- START ------------------------------------
15251: Mon Oct  2 00:45:20 2006 - DEBUG LEVEL 9
Segmentation fault


...next suggestion is...?

[Comment 5 Jakub Moc (RETIRED) 2006-10-01 23:46:12 UTC]

Go recompile the thing without -ftree-vectorize.

[Comment 6 crusaderky 2006-10-02 02:08:36 UTC]

same result, even with CFLAGS="-O2" and nothing else.

[Comment 7 Jakub Moc (RETIRED) 2006-10-02 02:23:02 UTC]

Away with this bug from me, had enough... Good luck finding someone with paranomal skills.

[Comment 8 Steve Dibb (RETIRED) 2006-10-02 09:48:24 UTC]

Changing CFLAGS isn't going to help since emerging dvdrip doesnt compile anything anyway, it's just copying the perl scripts.  That means that the problem is actually with something else (perl, gtk2-perl).

Either way, I can't and won't help with non-standard CFLAGS, so you're on your own there unless you want to recompile your system from scratch.

My suggestion would be to look at all the deps that are being compiled and see if other programs are having similar issues.

If all else fails, check with upstream for any suggestions.

Thanks, Guido