Comment 1 for bug 49192

I have confirmed as well that this is the root cause of bug #34129, #34130, #34131, and #34132.

The following tasks also seem to have an executable stack for the following reasons (using a script that uses pax-utils[1]):

COMMAND: gnome-terminal (5294)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: gnome-session (5334)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: /usr/lib/control-center/gnome-settings-daemon (5339)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: /usr/lib/vino/vino-server (5341)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: gnome-panel (5353)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: nautilus (5355)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: gnome-volume-manager (5358)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: update-notifier (5362)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: /usr/lib/gnome-vfs-2.0/gnome-vfs-daemon (5367)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: /usr/lib/gnome-applets/trashapplet (5371)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: /usr/lib/gnome-applets/multiload-applet-2 (5401)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: /usr/lib/gnome-applets/mixer_applet2 (5403)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: /usr/lib/gnome-applets/gtik2_applet2 (5405)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: gnome-cups-icon (5412)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: /usr/lib/gnome-panel/clock-applet (5417)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: xchat-gnome (5426)
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: /usr/lib/firefox/firefox-bin (5549)
 TEXTREL /home/bluefox/.mozilla/plugins/libflashplayer.so
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

COMMAND: rhythmbox (14659)
 TEXTREL /usr/lib/gstreamer-0.10/libgstffmpeg.so
RWX --- --- /usr/lib/libFLAC.so.7.0.0
RWX --- --- /usr/lib/libgcrypt.so.11.2.1

Fixing libgcrypt fixes a lot. :)

[1] http://www.gentoo.org/proj/en/hardened/pax-utils.xml