I've blocked a contact under Windows XP MSN Messenger 7.5, and Gaim simply crashed whem tried to load the contact list. Unblocking the contact in aMSN solved this problem. The interesting thing was that, gaim said there was a glibc invalid pointer issue, so maybe Gaim dev team should be notified... emerge --info: Portage 2.1.1_pre1-r1 (default-linux/x86/2006.0, gcc-3.4.4/vanilla, glibc-2.4-r3, 2.6.16-ck11 i686) ================================================================= System uname: 2.6.16-ck11 i686 Intel(R) Celeron(R) CPU 2.00GHz Gentoo Base System version 1.12.1 ccache version 2.4 [enabled] dev-lang/python: 2.4.3-r1 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: 2.4-r2 dev-util/confcache: 0.4.2-r1 sys-apps/sandbox: 1.2.12 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-r2 sys-devel/gcc-config: 2.0.0_rc1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r5 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=pentium4 -O2 -pipe -fomit-frame-pointer" 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/eselect/compiler /etc/gconf /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-march=pentium4 -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/pdistfiles" FEATURES="autoconfig ccache confcache distlocks metadata-transfer parallel-fetch sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LANG="hu_HU" LC_ALL="hu_HU" LINGUAS="hu_HU" 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.gentoo.org/gentoo-portage" USE="x86 X alsa apache2 apm arts avi bash-completion berkdb bitmap-fonts bluetooth bzip2 cdr cli crypt cups dri dvd dvdr dvdread eds emboss encode esd firefox foomaticdb fortran gdbm gif glibc-omitfp gnome gpm gstreamer gtk gtk2 hal imlib ipv6 isdnlog java jpeg kde libg++ libwww lm_sensors mad mikmod mmx motif mp3 mpeg msn ncurses nls nptl nptlonly nvidia ogg opengl oss pam pcre pdflib perl pic png pppd python qt quicktime readline real reflection sdl session spell spl sse sse2 ssl symlink tcpd truetype truetype-fonts type1-fonts udev unicode usb userlocales vorbis win32codecs xml xmms xorg xv zlib elibc_glibc input_devices_keyboard input_devices_mouse kernel_linux linguas_hu_HU userland_GNU video_cards_nv video_cards_nvidia" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LDFLAGS, PORTAGE_RSYNC_EXTRA_OPTS This isn't a bug, so it's state should be changed to FIXED or SOLVED, but I think, this is something you should know about...
There is a bug filed upstream regarding this error. Will keep an eye on the bug for progress.