Not much detail to give, sorry, as it was running in the system tray for a couple of hours when I happened to notice this backtrace. I should mention that it was running remotely and that USE="xcb" is enabled. Reproducible: Always Steps to Reproduce: 1. let it sit in the systray for a couple of hours Actual Results: jeremy@prison ~ $ Locking assertion failure. Backtrace: #0 /usr/lib/libxcb-xlib.so.0 [0x3002200a7c] #1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_unlock+0x24) [0x3002200b24] #2 /usr/lib/libX11.so.6 [0x3001e4e160] #3 /usr/lib/libX11.so.6(XQueryPointer+0x136) [0x3001e3c7f6] #4 /usr/lib/libgdk-x11-2.0.so.0 [0x30104653d9] #5 /usr/lib/libgdk-x11-2.0.so.0(gdk_display_get_window_at_pointer+0x94) [0x3010420384] #6 /usr/lib/libgtk-x11-2.0.so.0(gtk_tooltip_trigger_tooltip_query+0x1b) [0x3010a00fbb] #7 /usr/lib/libgobject-2.0.so.0(g_object_set_valist+0x362) [0x3007011f92] #8 /usr/lib/libgobject-2.0.so.0(g_object_set+0xe4) [0x30070123f4] #9 /usr/lib64/python2.6/site-packages/gtk-2.0/gtk/_gtk.so [0x7f792dea7760] #10 /usr/lib/libpython2.6.so.1.0(PyEval_EvalFrameEx+0x5152) [0x304e8da4c2] #11 /usr/lib/libpython2.6.so.1.0(PyEval_EvalFrameEx+0x544d) [0x304e8da7bd] #12 /usr/lib/libpython2.6.so.1.0(PyEval_EvalFrameEx+0x544d) [0x304e8da7bd] #13 /usr/lib/libpython2.6.so.1.0(PyEval_EvalCodeEx+0x8b1) [0x304e8dbb21] #14 /usr/lib/libpython2.6.so.1.0 [0x304e86de8d] #15 /usr/lib/libpython2.6.so.1.0(PyObject_Call+0x67) [0x304e846297] #16 /usr/lib/libpython2.6.so.1.0 [0x304e854b7f] #17 /usr/lib/libpython2.6.so.1.0(PyObject_Call+0x67) [0x304e846297] #18 /usr/lib/libpython2.6.so.1.0(PyEval_EvalFrameEx+0x2840) [0x304e8d7bb0] #19 /usr/lib/libpython2.6.so.1.0(PyEval_EvalCodeEx+0x8b1) [0x304e8dbb21] python: xcb_xlib.c:82: xcb_xlib_unlock: Assertion `c->xlib.lock' failed. Expected Results: Not aborted. Portage 2.1.6.13 (default/linux/amd64/2008.0/desktop, gcc-4.3.3, glibc-2.10.1-r0, 2.6.29-gentoo-r4 x86_64) ================================================================= System uname: Linux-2.6.29-gentoo-r4-x86_64-Intel-R-_Core-TM-2_CPU_6300_@_1.86GHz-with-gentoo-2.0.0 Timestamp of tree: Sun, 24 May 2009 01:45:02 +0000 distcc 3.1 x86_64-pc-linux-gnu [disabled] ccache version 2.4 [enabled] app-shells/bash: 4.0_p24 dev-java/java-config: 2.1.8 dev-lang/python: 2.6.2 dev-util/ccache: 2.4-r8 dev-util/cmake: 2.6.3-r1 sys-apps/baselayout: 2.0.0 sys-apps/openrc: 0.4.3-r2 sys-apps/sandbox: 1.9 sys-devel/autoconf: 2.13, 2.63-r1 sys-devel/automake: 1.5, 1.6.3, 1.7.9-r1, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.19.1-r1 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6a virtual/os-headers: 2.6.29 ACCEPT_KEYWORDS="amd64 ~amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=core2" 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/share/config /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/splash /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 -march=core2" DISTDIR="/home/portage/distfiles" FEATURES="ccache collision-protect distlocks fixpackages parallel-fetch prelink protect-owned sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://ftp.iinet.net.au/pub/Gentoo " LANG="en_AU.UTF-8" LC_ALL="en_AU.UTF-8" LDFLAGS="-Wl,-O1" LINGUAS="en_AU.UTF-8 en_AU en_GB.UTF-8 en_GB" MAKEOPTS="-j3" 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="/home" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage/layman/sunrise /usr/local/portage" SYNC="rsync://rsync.au.gentoo.org/gentoo-portage" USE="X a52 aac aalib acpi alsa amd64 ao bash-completion berkdb blas branding bzip2 cairo cddb cdr cli cracklib crypt curl dbus djvu doc dvd dvdr dvdread emboss encode exif expat fam ffmpeg fftw flac fontconfig fortran gd gdbm gif gmp gnome gnutls gphoto2 gpm graphviz gsl gstreamer gtk hal iconv icq icu imagemagick imlib ipod ipv6 isdnlog java java6 javascript jpeg jpeg2k kde lapack ldap libnotify lm_sensors lzo mad matroska midi mikmod mmap mmx mng mp3 mpeg mplayer msn mudflap multilib mysql mysqli ncurses nls nptl nptlonly nsplugin ntfs offensive ogg openal opengl openmp pam pch pcre pdf perl plasma png ppds pppd python qt3 qt3support qt4 quicktime readline reflection samba sdl session sharedmem smp speex spell spl sqlite sqlite3 sse sse2 ssl startup-notification subversion svg sysfs syslog tcpd theora threads tiff timidity truetype unicode usb vcd vorbis wavpack wmf wxwindows xcb xcomposite xml xorg xpm xscreensaver xulrunner xv xvid xvmc zlib" ALSA_CARDS="hda-intel" 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="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 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" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en_AU.UTF-8 en_AU en_GB.UTF-8 en_GB" USERLAND="GNU" VIDEO_CARDS="nvidia" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
