Unable to set SELinux boolean

Issue

• When we execute the command below we get the following error:

# setsebool -P allow_httpd_mod_auth_ntlm_winbind 1

libsepol.context_from_record: MLS is enabled, but no MLS context found
libsepol.context_from_record: could not create context structure
libsepol.context_from_string: could not create context structure
libsepol.sepol_context_to_sid: could not convert system_u:object_r:httpd_sys_content_t to sid
invalid context system_u:object_r:httpd_sys_content_t
libsemanage.semanage_install_active: setfiles returned error code 1.
libsepol.context_from_record: MLS is enabled, but no MLS context found
libsepol.context_from_record: could not create context structure
libsepol.context_from_string: could not create context structure
libsepol.sepol_context_to_sid: could not convert system_u:object_r:httpd_sys_content_t to sid
invalid context system_u:object_r:httpd_sys_content_t
libsemanage.semanage_install_active: setfiles returned error code 1.
Could not change policy booleans