On Mon, 2008-12-22 at 10:16 -0600, Xavier Toth wrote: > I installed FC10, installed selinux-policy-mls, touched /.autorelabel > and rebooted. Here are the kernel and policy installed: > > [tedx@localhost ~]$ uname -a > Linux localhost.localdomain 2.6.27.7-134.fc10.x86_64 #1 SMP Mon Dec 1 > 22:21:35 EST 2008 x86_64 x86_64 x86_64 GNU/Linux > [tedx@localhost ~]$ rpm -qa | grep selinux-policy > selinux-policy-3.5.13-34.fc10.noarch > selinux-policy-targeted-3.5.13-34.fc10.noarch > selinux-policy-mls-3.5.13-34.fc10.noarch > > > During the relabeling I saw a lot of problems like the following: > > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:userhelper_conf_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:etc_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:dnsmasq_initrc_exec_t:s0 is not valid (left > unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:kerneloops_initrc_exec_t:s0 is not valid (left > unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:portreserve_etc_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:selinux_config_t:s0 is not valid (left > unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:default_context_t:s0 is not valid (left > unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:semanage_store_t:s0 is not valid (left > unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:admin_home_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:root_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:consolekit_log_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:rpm_log_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:dnsmasq_lease_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:polkit_var_lib_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:rpm_var_lib_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:games_data_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:consolekit_var_run_t:s0 is not valid (left > unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:polkit_var_run_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:portreserve_var_run_t:s0 is not valid (left > unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:user_home_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:gnome_home_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:gnome_home_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:mozilla_home_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:execmem_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:games_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:mono_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:polkit_resolve_exec_t:s0 is not valid (left > unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:polkit_grant_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:polkit_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:polkit_auth_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:gnomeclock_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:openoffice_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:nsplugin_rw_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:nsplugin_config_exec_t:s0 is not valid (left > unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:nsplugin_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:mozilla_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:consolekit_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:dnsmasq_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:usernetctl_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:userhelper_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:kerneloops_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:lockdev_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:unconfined_notrans_exec_t:s0 is not valid (left > unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:user_tmp_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > unconfined_u:object_r:xdm_tmp_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: SELinux: Context > system_u:object_r:portreserve_exec_t:s0 is not valid (left unmapped). > Dec 22 10:02:28 localhost kernel: __ratelimit: 81 callbacks suppressed > > Then I logged in and did a ls -laZ of my home directory: > > drwx------ tedx tedx system_u:object_r:user_home_dir_t:s0-s15:c0.c1023 . > drwxr-xr-x root root system_u:object_r:home_root_t:s0-s15:c0.c1023 .. > -rw------- tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .bash_history > -rw-r--r-- tedx tedx system_u:object_r:user_home_t:s0 .bash_logout > -rw-r--r-- tedx tedx system_u:object_r:user_home_t:s0 .bash_profile > -rw-r--r-- tedx tedx system_u:object_r:user_home_t:s0 .bashrc > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .cache > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .config > drwx------ tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .dbus > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 Desktop > -rw-r--r-- tedx tedx system_u:object_r:xdm_home_t:s0 .dmrc > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 Documents > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 Download > -rw------- tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .esd_auth > drwx------ tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .gconf > drwx------ tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .gconfd > drwxr-xr-x tedx tedx system_u:object_r:user_home_t:s0 .gnome2 > drwx------ tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .gnome2_private > drwxrwxr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .gstreamer-0.10 > -rw-rw-r-- tedx tedx user_u:object_r:user_home_t:s0 .gtk-bookmarks > dr-x------ tedx tedx system_u:object_r:fusefs_t:s0 .gvfs > -rw------- tedx tedx system_u:object_r:iceauth_home_t:s0 .ICEauthority > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .local > drwxr-xr-x tedx tedx system_u:object_r:user_home_t:s0 .mozilla > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 Music > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .nautilus > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 Pictures > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 Public > drwx------ tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .pulse > -rw------- tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .pulse-cookie > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 Templates > drwxrwxr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .tomboy > -rw-rw-r-- tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .tomboy.log > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 Videos > drwxr-xr-x tedx tedx system_u:object_r:unlabeled_t:s15:c0.c1023 .wapi > -rw------- tedx tedx system_u:object_r:xdm_home_t:s0 .xsession-errors > -rw------- tedx tedx system_u:object_r:xdm_home_t:s0 .xsession-errors.old > > How did these directories and files get relabel unlabeled_t:SystemHigh? > > Ted > > -- > This message was distributed to subscribers of the selinux mailing list. > If you no longer wish to subscribe, send mail to majordomo@xxxxxxxxxxxxx with > the words "unsubscribe selinux" without quotes as the message. I believe what you are seeing here is the deferred context mapping support [1]. Essentially what is going on here is that the MLS policy doesn't have those types defined so when the kernel goes to map the contexts it will map them to unlabeled_t. Dave [1]http://lkml.org/lkml/2008/7/7/223 -- This message was distributed to subscribers of the selinux mailing list. If you no longer wish to subscribe, send mail to majordomo@xxxxxxxxxxxxx with the words "unsubscribe selinux" without quotes as the message.
