diff --git a/cts/cts.supp b/cts/cts.supp
index ba6c0d3121..dc2f743f53 100644
--- a/cts/cts.supp
+++ b/cts/cts.supp
@@ -1,28 +1,98 @@
 # 
 # Suppress (verified) bogus or unrelated errors reported by Valgrind
 #
 
+# Don't care
+
+# Non-recurring
+{
+   glib-1
+   Memcheck:Leak
+   fun:malloc
+   fun:g_malloc
+   fun:g_slice_alloc
+   fun:g_slist_append
+   fun:g_main_context_new
+   fun:g_main_context_default
+   fun:g_source_attach
+   obj:/usr/lib64/libcrmcommon.so.2.0.0
+   fun:mainloop_add_signal
+}
+
+{
+   glib-2
+   Memcheck:Leak
+   fun:malloc
+   fun:g_malloc
+   fun:g_slice_alloc
+   fun:g_slist_prepend
+   fun:g_source_add_poll
+   fun:G_main_add_fd
+   fun:init_ais_connection
+   fun:crm_cluster_connect
+}
+
+{
+   glib-3
+   Memcheck:Leak
+   fun:calloc
+   fun:g_malloc0
+   fun:g_main_loop_new
+}
+
+{
+   glib-4
+   Memcheck:Leak
+   fun:malloc
+   fun:g_malloc
+   fun:g_slice_alloc
+   fun:g_slice_alloc0
+   obj:/lib64/libglib-2.0.so.0.2200.2
+   fun:g_main_context_dispatch
+   obj:/lib64/libglib-2.0.so.0.2200.2
+   fun:g_main_loop_run
+}
+
+{
+   glib-5
+   Memcheck:Leak
+   fun:malloc
+   fun:g_malloc
+   fun:g_slice_alloc
+   fun:g_slist_prepend
+   fun:g_source_add_poll
+   fun:G_main_add_IPC_WaitConnection
+   fun:init_server_ipc_comms
+}
+
+{
+   glue-1
+   Memcheck:Leak
+   fun:malloc
+   fun:ipc_bufpool_new
+}
+
 # Not verified as bogus
 {
    Heartbeat-01
    Memcheck:Param
    unlink(pathname)
    fun:unlink
    obj:/usr/lib64/libplumb.so.2.1.0
    fun:G_CH_destroy_int
    obj:/lib64/libglib-2.0.so.0.2200.2
    fun:g_main_context_dispatch
    obj:/lib64/libglib-2.0.so.0.2200.2
    fun:g_main_loop_run
 }
 
 {
   OpenAIS-01
   Memcheck:Param
   socketcall.sendmsg(msg.msg_iov[i])
   fun:__sendmsg_nocancel
   obj:/usr/lib64/libcoroipcc.so.4.0.0
   fun:coroipcc_service_connect
   fun:init_ais_connection
   fun:crm_cluster_connect
 }