Description of problem: Summary: SELinux is preventing gnome-sound-pro from loading /usr/lib/i686/libavutil.so.49.10.0 which requires text relocation. Detailed Description: The gnome-sound-pro application attempted to load /usr/lib/i686/libavutil.so.49.10.0 which requires text relocation. This is a potential security problem. Most libraries do not need this permission. Libraries are sometimes coded incorrectly and request this permission. The SELinux Memory Protection Tests (http://people.redhat.com/drepper/selinux-mem.html) web page explains how to remove this requirement. You can configure SELinux temporarily to allow /usr/lib/i686/libavutil.so.49.10.0 to use relocation as a workaround, until the library is fixed. Please file a bug report (http://bugzilla.redhat.com/bugzilla/enter_bug.cgi) against this package. Allowing Access: If you trust /usr/lib/i686/libavutil.so.49.10.0 to run correctly, you can change the file context to textrel_shlib_t. "chcon -t textrel_shlib_t '/usr/lib/i686/libavutil.so.49.10.0'" You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t textrel_shlib_t '/usr/lib/i686/libavutil.so.49.10.0'" Fix Command: chcon -t textrel_shlib_t '/usr/lib/i686/libavutil.so.49.10.0' Additional Information: Source Context unconfined_u:unconfined_r:unconfined_t:s0 Target Context system_u:object_r:lib_t:s0 Target Objects /usr/lib/i686/libavutil.so.49.10.0 [ file ] Source gnome-settings- Source Path /usr/libexec/gnome-settings-daemon Port <Unknown> Host khorlia.zeff.us Source RPM Packages control-center-2.24.0.1-9.fc10 Target RPM Packages ffmpeg-libs-0.4.9-0.54.20080908.fc10 Policy RPM selinux-policy-3.5.13-18.fc10 Selinux Enabled True Policy Type targeted MLS Enabled True Enforcing Mode Enforcing Plugin Name allow_execmod Host Name khorlia.zeff.us Platform Linux khorlia.zeff.us 2.6.27.15-170.2.24.fc10.i686 #1 SMP Wed Feb 11 23:58:12 EST 2009 i686 i686 Alert Count 3 First Seen Sun 22 Feb 2009 05:17:16 PM PST Last Seen Sun 22 Feb 2009 05:41:18 PM PST Local ID 4b3cd259-8d74-4223-add5-0178015f1b94 Line Numbers Raw Audit Messages node=khorlia.zeff.us type=AVC msg=audit(1235353278.567:140): avc: denied { execmod } for pid=3554 comm="gnome-sound-pro" path="/usr/lib/i686/libavutil.so.49.10.0" dev=sda6 ino=1485443 scontext=unconfined_u:unconfined_r:unconfined_t:s0 tcontext=system_u:object_r:lib_t:s0 tclass=file node=khorlia.zeff.us type=SYSCALL msg=audit(1235353278.567:140): arch=40000003 syscall=125 success=no exit=-13 a0=cd2000 a1=9000 a2=5 a3=bfb60910 items=0 ppid=3553 pid=3554 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=(none) ses=1 comm="gnome-sound-pro" exe="/usr/bin/gnome-sound-properties" subj=unconfined_u:unconfined_r:unconfined_t:s0 key=(null) Version-Release number of selected component (if applicable): How reproducible: Only tried it once, but by the SELinux error, it should happen every time. Steps to Reproduce: 1.Go to System 2.Preferences 3.Hardware 4.Sound 5.Up pops the error. Actual results: Expected results: Additional info:
It's the GStreamer plugin from libcanberra loading the GStreamer ffmpeg plugin. We don't ship the ffmpeg plugin, so closing. Note that you should see similar errors when launching Totem, or sound-juicer, if the GStreamer plugin cache wasn't created ("rm ~/.gstreamer-0.10/registry*").