02:05:54 jerome jerome/ gdb -r /usr/kde/3.5/bin/labplot GNU gdb 6.8 Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu"... (gdb) r Starting program: /usr/kde/3.5/bin/labplot [Thread debugging using libthread_db enabled] [New Thread 0x7f2129f53780 (LWP 2028)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f2129f53780 (LWP 2028)] QShared::ref (this=0xb) at /usr/qt/3/include/qshared.h:52 52 void ref() { count++; } (gdb) backtrace full #0 QShared::ref (this=0xb) at /usr/qt/3/include/qshared.h:52 No locals. #1 0x00007f21254c80ee in __static_initialization_and_destruction_0 ( __initialize_p=1, __priority=65535) at tools/qstring.cpp:626 No locals. #2 0x00007f21254c81ab in global constructors keyed to qstring.cpp () at tools/qstring.cpp:7043 No locals. #3 0x00007f212558fe46 in ?? () from /usr/qt/3/lib/libqt-mt.so.3 No symbol table info available. #4 0x00007f2129f664c8 in ?? () No symbol table info available. #5 0x00007f212a072000 in ?? () No symbol table info available. #6 0x0000000000000000 in ?? () No symbol table info available. (gdb) This output corresponds to labplot and qt3 compiled with USE="debug, CFLAGS="-ggdb -O2 ..." and FEATURES="splitdebug". Please tell me what else I can do to improve the backtrace. Reproducible: Always emerge --info Portage 2.2_rc46 (default/linux/amd64/2008.0/desktop, gcc-4.3.4, glibc-2.9_p20081201-r2, 2.6.31-gentoo-r2 x86_64) ================================================================= System uname: Linux-2.6.31-gentoo-r2-x86_64-AMD_Athlon-tm-_64_Processor_3200+-with-gentoo-1.12.11.1 Timestamp of tree: Sat, 17 Oct 2009 01:45:01 +0000 ccache version 2.4 [disabled] app-shells/bash: 4.0_p28 dev-java/java-config: 1.3.7-r1, 2.1.8-r1 dev-lang/python: 2.5.4-r3, 2.6.2-r1 dev-python/pycrypto: 2.0.1-r6 dev-util/ccache: 2.4-r7 dev-util/cmake: 2.6.4 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.6-r2 sys-devel/autoconf: 2.13, 2.63-r1 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.18-r3 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6a virtual/os-headers: 2.6.30-r1 ACCEPT_KEYWORDS="amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k8 -ggdb -g" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/lib/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /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 /etc/udev/rules.d" CXXFLAGS="-O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests distlocks fixpackages news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="http://ftp.dei.uc.pt/pub/linux/gentoo http://distfiles.gentoo.org http://www.ibiblio.org/pub/Linux/distributions/gentoo" LANG="fr_FR@euro" LC_ALL="fr_FR@euro" LDFLAGS="-Wl,-O1" LINGUAS="fr fr_FR" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" 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/portage/local/layman/sunrise" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="X Xaw3d a52 aalib abook acpi alsa amd64 audiofile bash-completion blas branding bzip2 cairo calendar cdparanoia cdr cjk cli consolekit cracklib crypt cups dbus directfb dlloader dri dvd dvdr exif ext-html ext-koffice ext-openoffice ext-pdf ext-ps ext-tex fam fbcon firefox flac foomaticdb fortran gcj gdbm gif gpm gtk gtk2 hal iconv idn iee1394 imagemagick imap ipv6 isdnlog jpeg kde laptop lesstif libcaca libnotify lm_sensors mbox mmx mng modules motif mp3 mp4 mpeg mudflap multilib new-login nls nptl nptlonly ogg opengl openmp oss ovrimos pam pcre pdf perl pic png pop posix pppd qt qt3 qt3support qt4 readline recode reflection ruby session sox speex spell sse sse2 ssl startup-notification svg symlink sysfs sysvipc tcpd tetex theora threads thunar tiff truetype unicode usb verbose vim-syntax vorbis wifi x264 xcomposite xml xml2 xmms xorg xpm xsl xulrunner xv xvid 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="access auth auth_dbm auth_anon auth_digest authz_host alias file-cache echo charset-lite cache disk-cache mem-cache ext-filter case_filter case-filter-in mime-magic cern-meta expires headers unique-id proxy proxy-connect proxy-ftp proxy-http info include cgi cgid dav dav-fs vhost-alias speling rewrite log_config logio env setenvif mime status autoindex asis negotiation dir imap actions userdir so" ELIBC="glibc" INPUT_DEVICES="keyboard mouse synaptics void evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="fr fr_FR" USERLAND="GNU" VIDEO_CARDS="radeon vesa fbdev dummy" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Removed from tree
